Posted: February 1st, 2023
Development of the Help-Seeker Stereotype Scale
Capstones, Theses and
Dissertations
2015
Development of the Help-Seeker Stereotype Scale
TABLE OF CONTENTS
Page
ACKNOWLEDGEMENTS …………………………………………………………………………… iv
ABSTRACT ……………………………………………………………………………………………….. v
CHAPTER 1 OVERVIEW ………………………………………………………………………. 1
CHAPTER 2 LITERATURE REVIEW …………………………………………………….. 6
Stigma …………………………………………………………………………………………… 7
Mental Illness Stereotypes ………………………………………………………………………. 10
Mental Illness Stereotype Endorsement …………………………………………………….. 11
Self-Stigma of Seeking Help …………………………………………………………………… 13
Help-Seeker Stereotypes …………………………………………………………………………. 14
Help-Seeker Stereotypes and Prototypes …………………………………………………… 17
Proposed Investigation ……………………………………………………………………………. 21
CHAPTER 3 STUDY 1: ITEM DEVELOPMENT AND INITIAL
EXPLORATORY FACTOR ANALYSIS ……………………………………………………… 23
Method …………………………………………………………………………………………… 23
Results and Assignment help – Discussion ……………………………………………………………………………. 26
CHAPTER 4 STUDY 2: FOLLOW-UP EXPLORATORY FACTOR
ANALYSIS AND CONFIRMATORY FACTOR ANALYSIS ……………………….. 37
Method …………………………………………………………………………………………… 39
Results and Assignment help – Discussion ……………………………………………………………………………. 40
CHAPTER 5 STUDY 3: CONVERGENT AND INCREMENTAL
VALIDITY …………………………………………………………………………………………… 52
Convergent Validity ……………………………………………………………………………….. 52
Incremental Validity ……………………………………………………………………………….. 53
Method …………………………………………………………………………………………… 54
Results and Assignment help – Discussion ……………………………………………………………………………. 56
CHAPTER 6 GENERAL DISCUSSION …………………………………………………… 60
Evidence for the Reliability and Validity of the
Help-Seeker Stereotype Scale ………………………………………………………………….. 60
Addressing Limitations through Future Research ………………………………………. 62
Implications for Research ……………………………………………………………………….. 64
iii
Implications for Prevention and Practice …………………………………………………… 65
Conclusion … …………………………………………………………………………………………. 66
REFERENCES …………………………………………………………………………………………… 68
APPENDIX A: HELP-SEEKER STEREOTYPE SCALE
ORIGINAL ITEM POOL …………………………………………………………………………….. 79
APPENDIX B: STUDY 2 INSTRUMENTS …………………………………………………… 81
APPENDIX C: STUDY 3 INSTRUMENTS …………………………………………………… 83
iv
ACKNOWLEDGEMENTS
I would like to thank my committee chair, David Vogel, and my committee members,
Meifen Wei, Nathaniel Wade, Patrick Armstrong, and Fred Lorenz, for their guidance and
support throughout the course of this research.
In addition, I would also like to thank my friends, colleagues, the department faculty and
staff for making my time at Iowa State University a wonderful experience. I also want to offer
my appreciation to those who were willing to participate in my surveys, without whom, this
dissertation would not have been possible.
Finally, thanks to my family for their encouragement and to my partner Melissa for her
hours of patience and love.
v
ABSTRACT
The factor structure, reliability, and validity of the Help-Seeker Stereotype Scale (HSSS),
an instrument measuring the strength of respondents’ endorsement of negative stereotypes about
people who seek help from a psychologist, was explored over the course of three studies. In
Study 1, 50 items designed to capture negative, self-esteem harming stereotypes of help seekers
were generated. Pilot testing and expert feedback led to a revised item pool of 30 items, which
were administered to 587 college students enrolled at a large Midwestern University. A series of
initial Exploratory Factor Analyses (EFAs) led to the identification of a two-factor structure and
selection of six items for each of the two subscales, entitled Deficient and Unstable. Study 2
used follow-up EFAs on one half (n = 297) of a large, randomly split college student sample to
provide further support for the anticipated two-factor structure and allow the trimming of
problematic items, which resulted in the establishment of the final version of the HSSS. The
factor structure of this final version was then explored via Confirmatory Factor Analysis in the
other half (n = 297) of the sample, leading to the identification of a model that best captured the
covariance of the HSSS items: a bifactor model. The HSSS total score demonstrated sufficient
reliability (ωH = .70) to warrant its calculation and interpretation; the Deficient (ωS = .36) and
Unstable subscales (ωS = .30) failed to demonstrate sufficient reliability, suggesting that only the
HSSS total score should be used in future research. In Study 3, analysis of the responses of 225
college students provided support for the convergent validity of the HSSS via theoreticallyexpected correlations with self-stigma of seeking help, public stigma of seeking help, attitudes
toward seeking professional psychological help, and mental illness stereotype endorsement. In
support of its incremental validity, the HSSS explained additional variance in the self-stigma of
vi
seeking help beyond the variance accounted for by public stigma of seeking help. The modelbased internal consistency (ωH = .86) of the HSSS’ total score received further support in Study
3.
1
CHAPTER 1
OVERVIEW
Less than 40% of individuals with diagnosable mental disorders seek any type of
professional help (Andrews, Issakidis, & Carter, 2001). To reduce this “service gap” (Kushner
& Sher, 1991), it is necessary to identify factors that influence professional psychological helpseeking behavior among individuals experiencing mental health concerns (Vogel, Wade, &
Haake, 2006) so that counseling psychologists and allied mental health professionals can develop
better prevention and intervention programs to increase service utilization among those in need.
While a variety of factors have been identified (e.g., treatment fears, comfort with selfdisclosure; Vogel, Wester, & Larson, 2006), the most cited reason people avoid mental health
services is stigma.
Stigma is the perception of being flawed because of a socially unacceptable personal
characteristic (Blaine, 2000). Greater mental health stigma has been linked with decreased initial
intention to seek therapy (Cooper, Corrigan, and Watson, 2003; Vogel, Wade, & Hackler, 2007),
decreased recognition of mental health problems (Alvidrez, Snowden, & Kaiser, 2008; Mishra,
Lucksted, Gioia, Barnet, & Baquet, 2009), and, once in therapy, to decreased compliance with
therapeutic interventions (Fung, Tsang, Corrigan, Lam, & Cheung, 2007; Sirey et al., 2001),
missed appointments (Vega, Rodriguez, & Ang, 2010), early termination of treatment (Sirey et
al., 2001), and decreased intention to return for subsequent sessions (Wade, Post, Cornish,
Vogel, & Tucker, 2011). Mental health stigma has further been directly linked to decreased
well-being such as lowered self-esteem (Bos, Kanner, Muris, Janssen, & Mayer, 2009; Link,
Struening, Neese-Todd, Asmussen, & Phelan, 2001), depression (Manos, Rusch, Kanter, &
2
Clifford, 2009), greater feelings of shame, and fewer social interactions (Kranke, Floersch,
Townsend, & Munson, 2009).
Corrigan and colleagues (Corrigan, Watson, & Barr, 2006) proposed the progressive
model of self-stigma to explain how the stigma of mental illness may explain the above findings
(see Figure 1). People who grow up in a cultural context in which people with mental illness are
stigmatized gradually become aware of the negative stereotypes attributed to people with mental
illness. For some individuals, this initial stereotype “awareness” (i.e., perception of public
stigma of mental illness) may lead to the first step of self-stigma (i.e., “agreement”), in which
these individuals believe that negative stereotypes about people with mental illness are true (i.e.,
stereotype endorsement). This represents the beginning of the internalization of public stigma
into self-stigma. In the second step (i.e., “application”), individuals who identify as being a
mentally-ill person come to believe that these stereotypes apply to them. In the third step (i.e.,
“harm”), these individuals’ self-esteem is diminished due to believing these stereotypes apply to
them. Thus, according to this model, self-stigma of mental illness begins with stereotype
endorsement. Furthermore, while stereotype awareness (i.e., public stigma) may be outside of an
individual’s control, stereotype endorsement is an internal belief that can be modified with
counseling interventions. Thus, focusing on a person’s endorsement of mental health stereotypes
can be a key focus for therapists and researchers.
Fortunately, Corrigan and colleagues (2006) created an instrument to assess mental
illness stereotype endorsement. As a result, researchers have been able to identify mental illness
stereotype endorsement as an important barrier to seeking help. For example, greater stereotype
endorsement has been linked with more negative attitudes towards seeking treatment, lesser
likelihood of perceiving a need for professional help when suffering from a mental illness, less
3
likelihood of seeking treatment, and poorer treatment adherence (Leaf, Bruce, Tischler, &
Holzer, 1987; Brown et al., 2010; Fung, Tsang, & Corrigan, 2008; Loya, Reddy, & Hinshaw,
2010; Coppens et al., 2013; Cooper, Corrigan, & Watson, 2003; Penn et al,. 2005; Eisenburg,
Downs, Golberstein, & Zivin, 2009; Schomerus et al., 2012; Griffiths, Crips, Jorm, &
Christensen, 2011; Raue & Sirey, 2011). Furthermore, researchers have started to develop
interventions to reduce mental illness stereotype endorsement (Chung, & Chan, 2004; Corrigan,
Watson, Warpinski, & Gracia, 2004; Pinfold, Huxley, Thornicroft, Toulmin, & Graham, 2003).
However, empirical research has recently established that there are multiple types of
stigma that can impair treatment seeking. Specifically, the stigma of seeking help has been
found to be parallel to—and independent from—the self-stigma of mental illness and in fact
provides superior power in predicting help-seeking outcomes (Tucker et al., 2013). Tucker and
colleagues found that (a) a measure of the self-stigma of mental illness and a measure of the selfstigma of seeking help formed related but independent factors and (b) the measure of the selfstigma of seeking help predicted unique variance in attitudes toward seeking professional
psychological help and intentions to seek professional psychological help beyond the self-stigma
of mental illness.
Yet, while the presence of these unique stigmas has been shown, researchers have not
examined whether the progressive model of self-stigma holds for the stigma of seeking help in
the same fashion as it does for mental illness. According to this model, awareness (i.e.,
perception of public stigma of seeking help) of the negative stereotypical characteristics of
someone who seek helps (e.g., weak, incompetent, whiny; Fuller, Edwards, Proctor, & Moss,
2000; King, Newton, Osterlund, & Baber, 1973; Visco, 2009) may lead to the first step of selfstigma of seeking help, help-seeker stereotype endorsement (i.e., “agreement”). Individuals who
4
come to believe they need help to deal with a current concern that they cannot resolve on their
own and therefore choose to seek professional help may come to believe that these help-seeker
stereotypes apply to them (i.e., “application”). Self-application of these stereotypes then leads to
“harm” in the form of decreased self-esteem.
The reason that this model has not been examined is that no help-seeking stereotype
endorsement instrument in line with Corrigan and colleagues’ (2006) mental illness stereotype
endorsement instrument currently exists. This is an important omission, as the self-stigma of
seeking help (of which help-seeker stereotype endorsement constitutes the first step) has
demonstrated stronger ties with help-seeking outcomes than has the self-stigma of mental illness.
As a result, the endorsement of help-seeker stereotypes could be a larger barrier to seeking help
than the endorsement of mental illness stereotypes. Therefore, the specific aim of this
investigation was to develop an instrument that measures the strength of respondents’
endorsement of negative stereotypes about people who seek help from a psychologist.
The Help-Seeker Stereotype Scale (HSSS), as this instrument is known, was developed
over the course of three studies. Study 1 involved item development and the initial exploration
of the HSSS’s factor structure. Study 2 involved additional exploration and confirmation of the
HSSS’s factor structure. Study 3 examined the convergent and incremental validity of the HSSS.
It was anticipated that the results of the three studies would provide initial support for the HSSS’
reliability and validity.
5
6
CHAPTER 2
LITERATURE REVIEW
Mental illness is a significant contributor to the global burden of disease (Lopez,
Mathers, Ezzati, Jamison, & Murray, 2006). However, despite the burden many people
experience from mental health concerns (e.g. psychological suffering, functional impairment,
enhanced risk of premature death), only about 11% seek help from a mental health professional
in a given year (Andrews et al., 2001). Furthermore, while the effectiveness of psychotherapy
has been well established (Wampold, 2001), less than half of all individuals experiencing mental
health problems seek any type of professional treatment over the course their lifetime (U.S.
Department of Health and Human Services, 2002). For the purposes of the present investigation,
help seeking is defined as “an adaptive coping process that is the attempt to obtain external
assistance to deal with a mental health concern” (Rickwood & Thomas, 2012, p. 180). This
divide between service need and service use is traditionally known as the “service gap” (Kushner
& Sher, 1991). To reduce the service gap, it is necessary to identify factors that influence
professional psychological help-seeking behavior among individuals experiencing mental health
concerns (Vogel, Wade, & Haake, 2006) so that counseling psychologists and allied mental
health professionals can develop better prevention and intervention programs to increase service
utilization among these individuals. While a variety of factors have been identified (e.g.,
treatment fears, comfort with self-disclosure; Vogel, Wester, & Larson, 2006), the most cited
barrier to treatment is stigma.
7
Stigma
Stigma is the perception of being flawed because of a socially unacceptable personal
characteristic (Blaine, 2000). In the domain of mental health, a distinction between public
stigma and self-stigma has been made. Vogel and colleagues (2006) defines public stigma as
“the perception held by a group or society that an individual is socially unacceptable and often
leads to negative reactions toward them” and self stigma as “the reduction of an individual’s selfesteem or self-worth caused by the individual self-labeling herself or himself as someone who is
socially unacceptable” (p. 325).
Public stigma related to mental health has been linked to a host of negative help-seekingrelated outcomes. Komiya, Good, and Sherrod (2000) found that greater perceptions of stigma
associated with counseling among 311 college students was a significant predictor of poorer
attitudes towards seeking counseling beyond current emotional distress, emotional openness, and
participant gender. Likewise, Vogel, Wester, Wei, and Boysen (2005) found that perceptions of
greater stigma associated with seeking professional help was a unique predictor of poorer
attitudes toward seeking professional help among 254 college students. Public stigma related to
mental health has also been linked to earlier treatment discontinuation and reduced treatment
adherence among 92 elderly patients with major depression (Sirey et al., 2001). In a nationallyrepresentative study of 8,098 respondents, concerns about what others might think were
mentioned by 14% of the respondents as a reason they did not seek treatment for their serious
mental illness (Kessler et al., 2001). Similarly, a nationally-representative sample of adults with
neurotic disorder in Great Britain (N = 1,387) found that 4% of respondents stated that a reason
for not seeking professional help was their fear of what others would think.
8
Likewise, self-stigma related to mental health has been linked to a variety of helpseeking-related outcomes. In a nationally-representative sample of 248 African American and
White older adults with depression, greater internalized stigma accounted for significant variance
in poorer attitudes towards seeking help (Conner et al., 2010). Furthermore, Vogel, Wade, and
Haake (2006) demonstrated that the self-stigma of seeking help was positively correlated with
poorer attitudes towards seeking professional psychological help, lesser intentions to seek help,
and a smaller likelihood of seeking help two months after initial assessment among college
students. Similarly, Vogel, Wade, and Hackler (2007) demonstrated that self-stigma fully
mediated the relationship between public stigma and attitudes toward seeking professional
psychological help among 680 college students. Self-stigma was also found to be a stronger
unique predictor of help-seeking attitudes than anticipated risks and benefits of seeking help and
gender, among 145 students currently at risk for an eating disorder (Hackler, Vogel, & Wade,
2010). In a study of the factors influencing students’ decision to engage in career counseling,
Ludwikowski, Vogel, and Armstrong (2009) found that self-stigma accounted for 42% of the
variance in attitudes toward career counseling. Likewise, in a study of public and self-stigma on
attitudes toward group counseling of 491 college students, self-stigma accounted for 52% of the
variance in attitudes toward seeking group counseling, fully mediating the relationship between
public stigma and attitudes (Vogel, Shechtman, & Wade, 2010). Among 263 undergraduate
students with clinically-significant levels of distress, self-stigma was found to predict interest in
continuing versus prematurely terminating counseling (Wade, Post, Cornish, Vogel, & Tucker,
2011). Lastly, Fung, Tsang, Corrigan, Lam, and Cheng (2007) found that greater self-stigma
among 108 Chinese individuals with severe mental illness in psychiatric treatment predicted
9
poorer psychosocial treatment attendance and participation. In summary, both public stigma and
self-stigma have been linked to a variety of negative outcomes in the help-seeking context.
Research suggests that self-stigma is a more proximal determinant of help-seeking
outcomes than public stigma (i.e., self-stigma mediates the relationship between public stigma
and help-seeking outcomes; Ludwikowski, Vogel, & Armstrong, 2009; Vogel, Shechtman, &
Wade, 2010; Vogel, Wade, & Hackler, 2007). Building upon Link’s Modified Labeling Theory
(Link, 1987, Link & Phelan, 2001), Corrigan and colleagues (Corrigan et al., 2006) outlined a
progressive model of self-stigma that explains this sequential relationship between the public
stigma of mental illness and self-stigma of mental illness. People who grow up in a cultural
context in which people with mental illness are stigmatized gradually become aware of the
negative stereotypes attributed to people with mental illness (see below for discussion of these
negative stereotypes). For some individuals, this initial stereotype “awareness” (i.e., perception
of public stigma of mental illness) may lead to the first step of self-stigma (i.e., “agreement”), in
which these individuals believe that negative stereotypes about people with mental illness are
true (i.e., stereotype endorsement). This represents the beginning of the internalization of public
stigma into self-stigma. In the second step (i.e., “application”), individuals who identify as being
a mentally-ill person come to believe that these stereotypes apply to them. In the third step (i.e.,
“harm”), these individuals’ self-esteem is diminished due to believing these stereotypes apply to
them. Of particular importance in the present investigation, self-stigma of mental illness begins
with stereotype endorsement. Furthermore, while stereotype awareness (i.e., public stigma) may
be outside of an individual’s control, stereotype endorsement is an internal belief that can be
modified with counseling interventions. Thus, focusing on a person’s endorsement of mental
health stereotypes can be a key focus for therapists and researchers.
10
Mental Illness Stereotypes
Contemporary theorists define stereotypes as “characteristics that are descriptive of,
attributed to, or associated with members of social groups or categories” (Stangor & Lange,
1994; p.361; italics original). Negative stereotypical traits of people with mental illness include
a variety of characteristics. For example, Olmsted and Durham (1976) reported that college
students rated people with mental illness as more worthless, dangerous, dirty, cold, unpredictable
and insincere, than people without mental illness. Likewise, Nunnaly (1961) found that people
with mental illness were, compared to the average person, considered more dangerous, cold,
dirty, worthless, bad, ignorant, and weak.
Cohen and Struening’s (1962) Opinions about Mental Illness (OMI) scale was developed
by drawing from the expressed opinions of psychiatric hospital workers. Stereotypes about
people with mental illness embedded in these items include characteristics such as: weird,
childlike, dangerous, unpredictable, inhuman, failures, fragile, untrustworthy, unkempt, and
neglected as a child. Subsequent instruments assessing endorsement of stereotypes about people
with mental illness (e.g., Taylor and Dear’s (1981) Inventory of Community Attitudes to the
Mentally Ill; Brockington, Hall, Levings, and Murphy’s (1993) attitudes measure; Link’s (1987)
Perceived Devaluation-Discrimination measure) have drawn directly from these same themes
embedded in the OMI’s items.
More recently, Butler (1993) stated that common stereotypes include pathetic, sad,
incoherent, impoverished, talk loudly in public places, lonely, cut of from society, dangerous,
and volatile (Butler, 1993, p. ix). In reviewing the mental illness stigma literature, Corrigan and
Rusch (2002) argued that there are four primary sets of stereotypes about people with mental
illness: dangerous, blameworthy, weak character, and incompetent. Regarding stereotypes in the
11
media, Stout, Villegas, and Jennings (2004) summarized research published on the stereotypes of
mental illness communicated in U.S. mass media. These researchers summarized that people
with mental illness have been portrayed as inadequate, unlikeable, dangerous, lacking social
identity, unemployable, failures, violent, simple, childlike, unpredictable, aggressive, failureprone, unproductive, asocial, vulnerable, incompetent, untrustworthy, socially outcast, crazy,
mad, and as having lost their mind. In summary, there are a variety of stereotypical
characteristics which have been popularly attributed to people with mental illness.
Mental Illness Stereotype Endorsement
To facilitate the study of how personal agreement with these stereotypes influences the
attitudes and behavior of individuals, several mental illness stereotype endorsement instruments
have been developed and validated, such as the stereotype agreement subscale of the Self-Stigma
of Mental Illness Scale (Corrigan et al., 2006) and the stereotype endorsement subscale of the
Internalized Stigma of Mental Illness Scale (Ritsher et al., 2003). Researchers utilizing these
instruments have found that mental illness stereotype endorsement is related to a variety of
negative outcomes. In regards to general outcomes, greater stereotype endorsement has been
linked with lower self-efficacy (Corrigan et al., 2006), lower self-esteem (Corrigan et al., 2006;
Corrigan et al., 2011; Fung, Tsang, Corrigan, Lam, & Cheng, 2007; Ritsher & Otilingam, 2003;
Rusch et al., 2006), greater depression severity (Ritscher & Otilingam, 2003; Ritscher 04), less
hope (Corrigan et al., 2011), less perceived social support (Aromaa, Tolvanen, Tuulari, &
Wahlbeck, 2011), lower self-mastery (Aromaa et al., 2011), lower empowerment (Rusch et al.,
2006), greater experiential avoidance (Rusch et al., 2006), and a stronger desire for social
distance from people with mental illness (Schomerus et al., 2011); Lysacker, Davis, Warman,
Strasburger, & Beattie, 2007). For example, Fung, Tsang, and Corrigan (2008) found that
12
greater stereotype endorsement predicted lower self-esteem among 108 Chinese individuals
residing in psychiatric settings.
Greater stereotype endorsement has also been linked with a variety of help-seeking
outcomes. In regards to attitudes towards seeking professional psychological help, mental illness
stereotype endorsement was found to be associated with poorer attitudes toward seeking help
among a community sample of 449 African Americans (Brown et al., 2010). Likewise, the
endorsement of stigmatizing beliefs regarding mental illness was found to account for unique
variance in attitudes toward seeking help among 128 Caucasian and South Asian students (Loya,
Reddy, & Hinshaw, 2010). In a representative sample of the German population (N = 4,011),
holding personally stigmatizing attitudes towards depression was related to less openness to, and
less perceived value of, seeking professional treatment (Coppens et al., 2013). Similarly, Cooper,
Corrigan, and Watson (2003) found that mental illness stereotype endorsement was linked to
more negative attitudes toward seeking help among 79 community college students. In regards
to help-seeking behavior, Fung, Tsang, and Corrigan (2008) discovered that greater stereotype
endorsement was a significant predictor of poor psychosocial treatment attendance among 86
Chinese individuals with schizophrenia.
In a few studies, personal stigma (which includes stereotype endorsement as a primary
part of its content domain) has also been linked to help-seeking outcomes. Personal stigma was
found to predict a belief in the helpfulness of dealing with depression by oneself without seeking
help among a nationally-representative sample of 2,000 Australian adults (Griffiths, Crisp, Jorm,
& Christensen, 2011). Similarly, less personal stigma about depression was independently
associated with a preference for an active rather than passive treatment approach among 256
patients living in a home for the elderly (Raue & Sirey, 2011). Finally, personal stigma was
13
associated with a lesser likelihood of having sought mental health treatment in the past among a
random sample of 8,487 undergraduate and graduate students from 15 universities (Downs &
Eisenburg, 2012).
Thus, extant research suggests that the endorsement of negative stereotypes about people
with mental illness (i.e., the first step of the self-stigma of mental illness) is an important factor
that can influence professional psychological help-seeking behavior. However, recent research
suggests that the self-stigma of mental illness is not the only form of self-stigma that influences
help seeking.
Self-Stigma of Seeking Help
Whereas having a mental illness is stigmatized in mainstream American culture, it is also
true that the act of seeking external assistance to deal with one’s mental illness is itself a
stigmatized behavior. Early conceptualizations, such as Link’s (1987) Modified Labeling
Theory, treated the stigma associated with the act of seeking help as a subset of the broader
construct of mental illness stigma. However, more recent investigations have supported the
independence and incremental validity of the two constructs (e.g., Ben-Porath, 2002; Tucker et
al., 2013). In particular, Tucker and colleagues found that (a) a measure of the self-stigma of
mental illness and a measure of the self-stigma of seeking help formed related but independent
factors and (b) the measure of the self-stigma of seeking help predicted unique variance in
attitudes toward seeking professional psychological help and intentions to seek professional
psychological help beyond the self-stigma of mental illness. In fact, the self-stigma of seeking
help accounted was the much stronger predictor of these outcomes (e.g., self-stigma of seeking
help explained 36% of the variance in attitudes while self-stigma of mental illness only explained
1% of the variance within a sample of community members with a history of mental illness).
14
Given its superior predictive power and construct independence from the self-stigma of mental
illness, it seems important for counseling psychologists to utilize instruments that specifically
measure the self-stigma of seeking help.
Furthermore, though the progressive model of self-stigma was originally developed with
the broader construct of mental illness stigma in mind, due to the parallel (but independent)
structure of help-seeker stigma, this conceptualization appears equally applicable to the selfstigma of seeking help. Therefore, according to the progressive model, the self-stigma of
seeking help begins stereotype endorsement (i.e., agreement with negative stereotypes about
people who seek professional mental health treatment).
Help-Seeker Stereotypes
Several scholars have previously documented the negative attributes that some people
believe characterize those who seek professional psychological help. King, Newton, Osterlund,
and Baber (1973) surveyed 1,537 students from a Midwestern university and asked them to
describe the typical client coming in for counseling who has a personal/emotional problem
compared to a client coming in for counseling who has a educational/vocational problem.
Results indicated that the emotional client was more often described as weak or disturbed.
Oppenheimer and Miller (1988) reported that a sample of 523 training directors of graduate
medical training programs tended to perceive students who received psychological counseling as
less competent, less reliable, less of a leader, more dependent, more indecisive, and more
emotional when compared with students who had not sought help.
Sibicky and Dovidio (1986) recruited 136 undergraduates for an experiment in which
participants were asked to rate a conversational partner (whom they were told had been recruited
either from among students seeking psychological therapy or from students in an introductory
15
psychology course, the independent variable) on 38 bipolar scales (e.g., shy-bold, friendlyunfriendly). Results indicated that the clients were rated as more shy, reserved, unenthusiastic,
defensive, dull, awkward, physically unattractive, insecure, egoistic, cruel, cold, unsociable,
unconventional, sad, and unsuccessful. Ben-Porath (2002) presented one of four case vignettes
that were identical except for the description of the target’s treatment history (sought treatment at
university health center vs. not sought treatment) and type of problem (depression vs. back pain)
to 380 undergraduates, who were asked to rate the target on 32 personality dimensions. Results
indicated that help-seekers were rated as more emotionally unstable and less competent than
those who did not seek help.
Nunnaly & Kittros (1958) surveyed 207 adults residing in the Midwest and asked them to
rate “mental patient” (among other titles) on 19 semantic differential personality scales (e.g.,
insincere-sincere, unpredictable-predictable). Mental patient was rated as particularly
unpredictable, weak, dangerous, tense, complicated, undependable, excitable, emotional, and
twisted. Venner and colleagues (2012) interviewed 56 adult American Indians with alcohol
dependence regarding barriers to help seeking. The researchers reported that many participants
felt that seeking help meant being seen as weak, a wimp, and crazy.
Two studies have also examined perceptions of those who seek help using qualitative
approaches. Fuller, Edwards, Proctor, and Moss (2000) interviewed 22 individuals who were
knowledgeable about mental health problems in their rural Australian communities regarding
how people in rural communities conceptualize mental health problems and treatment.
Participants indicated that mental health problems and treatment has a high degree of stigma; a
participant poignantly stated that community members think mental health services are only for
“weirdos, people who are mad” (p.151). Timlin-Scalera, Ponterotto, Blumbgerg, and Jackson
16
(2003) used grounded theory methodology to understand the barriers preventing white male
adolescents from seeking help for mental health stressors. Semistructured interviews with 22
male adolescents revealed that participants believed that they would be perceived as weak,
troubled, a failure, a loser, unable to handle things, and dependent.
A few studies have also looked at stereotypes of those who seek mental health services
from the perspective of the person who has or might seek help. For example, Rokke and Klenow
(1998) obtained a regionally representative random sample of 1,724 older adults living
independently in North Dakota. Of those who had not sought mental health treatment despite a
recognized need, 11% indicated that a reason they would not seek help was that “People might
think I’m weak, feeble, incompetent, or crazy” (p.553). Gilchrist and Sullivan (2006) also
interviewed 21 Australian adolescents as well as 20 parents and service providers regarding their
attitudes toward psychological help-seeking, and reported that the adolescent participants
commonly suggested that they would be perceived as uncool, weak, pathetic, dependent,
inadequate, or inferior if they were to seek help.
In summary, the extant literature suggests that help-seeker stereotypes include a variety
of stigmatic attributes such as weak, weird, and cowardly. In line with the previously discussed
related-but-independent natures of the self-stigma of seeking help and self-stigma of mental
illness, the stereotypes attributed to help seekers include terms that are likewise attributed to
people with mental illness (e.g., incompetent) and terms that are applied to help seekers in
particular (e.g., cowardly).
In light of the literature discussed in this review, two facts bear consideration. First,
research suggests that the endorsement of negative stereotypes about people with mental illness
(i.e., the first step of the self-stigma of mental illness) is an important factor that can influence
17
professional psychological help-seeking behavior. Second, the self-stigma of seeking help (of
which help-seeker stereotype endorsement constitutes the first step) has demonstrated stronger
ties with help-seeking outcomes than has the self-stigma of mental illness. Considered together,
these facts suggest that help-seeker stereotype endorsement could be just as, if not more,
important of a factor than mental illness stereotype endorsement in influencing help-seeking
outcomes. Furthermore, given the parallel but independent structure of the stigmas of mental
illness and help seeking, the progressive model of self-stigma may hold utility for
conceptualizing and studying the self-stigma of seeking help. Unfortunately, there exists no
published, validated measure of help-seeker stereotype endorsement (akin to Corrigan and
colleagues’ [2006] mental illness stereotype endorsement instrument) that can be used to
examine these possibilities. Therefore, the specific aim of this investigation is to develop an
instrument that measures the strength of respondents’ endorsement of negative stereotypes about
people who seek help from a psychologist.
Help-Seeker Stereotypes and Prototypes
Another construct, which is related to stereotypes and could also add to the potential
importance of developing a help seeker stereotype scale, is the prototype. Prototypes have
recently been identified as playing an important role in a variety of health behaviors such as
smoking, drug use, and condom use (see Gibbons et al., 2009). Hammer and Vogel (2013)
found that prototypes played a role in professional psychological help-seeking decisions for 182
undergraduate participants reporting clinical levels of psychological distress. While the
prototype construct has been defined and studied by cognitive psychologists since the 1970’s
(see Rosch, 1973; Fehr, 1988), modern-day researchers specifically define prototype as a mental
representation of the characteristics of the “type of person” who engages in a given behavior
18
(Gibbons & Gerrard, 1995). More specifically, a prototype is an ordered list of features
(Horowitz & Turan, 2008), stored in long-term memory (Skowronski & Carlston, 1989), that
capture the most common and socially-agreed upon characteristics ascribed to members of a
given category (Snortum, Kremer, & Berger, 1987).
Theories involving prototypes such as the Prototype-Willingness Model (Gerrard,
Gibbons, Houlihan, Stock, & Pomery, 2008) state that people perceive that they will acquire, in
others’ and their own eyes, the image (i.e., the characteristics) associated with the behavior if
they perform that behavior (Gerrard, Gibbons, Stock, Vande Lune, & Cleveland, 2005). For this
reason, people will be motivated to either distance themselves from the prototype or match the
prototype, depending on the perceived favorability of the prototype. In other words, favorable
prototypes should increase a behavior and unfavorable prototypes should decrease a behavior.
This motivation is theorized to stem from self-consistency and self-enhancement reasons
(Dunning, Perie, & Story, 1991; Niedenthal, Cantor, & Kihlstrom, 1985). Prototypes provide
information about the favorability of the possible selves that an individual may want to avoid or
adopt (Markus & Nurius, 1986).
Importantly, the prototype does not have to be favorable in an absolute sense to make
someone willing to perform the associated behavior. Instead, the relative favorability of the
prototype is what determines willingness (Gibbons & Gerrard, 1997; Gibbons, Gerrard, &
Boney-McCoy, 1995). Therefore, in theory, the more negative people’s help-seeker prototype is,
the less willing they will be to seek help in a conducive situation. In fact, several studies have
demonstrated that more negative prototypes predict less willingness to engage in the
corresponding behavior (e.g., Gibbons & Gerrard, 1995; Gerrard et al., 2002; Blanton, Gibbons,
Gerrard, Conger, & Smith, 1997) and that manipulating the favorability of a person’s prototype
19
to make it more negative results in less willingness to engage in the corresponding behavior
(Blanton et al., 2001; Gibbons, Gerrard, Lane, Mahler, & Kulik, 2005).
In line with this prior research, Hammer and Vogel (2013) found that help-seeker
prototype favorability did account for unique variance in willingness to seek therapy.
Interestingly, contrary to published PWM theory and empirical findings, help-seeker prototype
favorability demonstrated an inverse relationship with willingness to seek therapy. Those who
scored higher on prototype favorability (i.e., who believe the typical help seeker is not stressed,
depressed, etc.) were actually less willing to seek help. In seeking to explain this unexpected
finding, Hammer and Vogel suggested that the unique nature of the specific items composing the
prototype favorability instrument they used was likely accounted for this finding. They noted
that, while the valence of the 10 adjectives they developed for the study (i.e., stressed, troubled,
depressed, upset, struggling, unhappy, emotional, worried, distressed, anxious) is technically
unfavorable/negative, these adjectives are generally factually accurate descriptors of individuals
who seek professional psychological help. These adjectives describe symptoms of mental illness
that people who seek help report experiencing (Kessler, Chiu, Demler, Merikangas, & Walters,
2005). Thus, when respondents indicate that they believe help seekers are stressed and troubled,
this can be reasonably interpreted as a stated acknowledgement that help seekers do have
genuine psychological problems. In contrast, respondents who indicate that they believe help
seekers are NOT stressed, troubled, etc., may effectively be denying that help seekers have
genuine psychological problems. Given that the purpose of therapy is to help people with
psychological problems, and that people who are not stressed and troubled are unlikely to desire
or require therapy, it makes sense that the group of respondents who do believe help seekers
have genuine psychological problems would be more willing to seek help themselves while the
20
group of respondents who do not believe help seekers have genuine psychological problems
would be less willing to seek help themselves.
However, one critique of prototype favorability measures is that the adjectives included
in the instrument may not capture important characteristics of a prototype from a particular
individual’s perspective (Zimmerman, 2011). While context-specific prototype favorability
measures, such as the one used by Hammer and Vogel (2013), tend to use the characteristics
most frequently mentioned and rated as descriptive by the target population, these specific
characteristics may not be the same characteristics that a particular individual conceives as
central to that prototype. As noted previously, extant theory and research on the stigma
associated with seeking psychological help suggests that people’s mental representation of the
characteristics of the typical person who seeks help from a psychologist can include more than
just mental illness symptoms (Corrigan, 2004); they can also include stereotypical attributes that
are highly unfavorable (e.g., weak, incompetent, whiny). Thus, while Hammer and Vogel
unexpectedly found an inverse relationship between prototype favorability and willingness to
seek therapy when prototype was operationalized by mental illness symptom terms, one could
anticipate that a positive relationship between prototype favorability and willingness could
arise—consistent with published PWM theory and empirical findings—when prototype is instead
operationalized by highly unfavorable help-seeker stereotype attributes. In other words, it is
possible that those respondents who disagreed that the typical help seeker is characterized by
mental illness symptoms would have agreed, had they been presented with a prototype
favorability instrument composed of highly unfavorable help-seeker stereotype attributes, that
the typical help seeker is weak, incompetent, etc.
21
However, the potential existence of a positive relationship between the favorability of
people’s mental image of the typical help seeker and willingness cannot be tested without first
developing a new instrument that could account for the highly unfavorable stereotype attributes
that some people attribute to those who seek help from a psychologist. These stereotype
attributes are not necessarily the most common and socially agreed upon characteristics ascribed
to help-seekers, yet they would assess components of respondents’ mental image of the typical
person who seeks help from a psychologist, and therefore may function in a similar manner as a
prototype favorability instrument within the help-seeking context. Thus, the new help-seeker
stereotype scale could allow researchers to better verify the utility of measuring respondents’
mental image of the typical help seeker when trying to understand and predict willingness to
seek professional help.
Proposed Investigation
In summary, measuring negative help-seeker stereotype endorsement could allow
researchers to (a) investigate the potential influence of negative help-seeker stereotype
endorsement on help-seeking-related constructs, (b) examine the utility of applying Corrigan and
colleagues’ (2006) progressive model of self-stigma to the parallel but independent stigma of
seeking help from a psychologist, and (c) facilitate the investigation of the potential existence of
a positive relationship between the favorability of people’s mental image of the typical help
seeker and their willingness to seek professional psychological help. Because no such
instrument in line with Corrigan and colleagues’ (2006) mental illness stereotype endorsement
instrument currently exists, the specific aim of this investigation is to develop an instrument that
measures the strength of respondents’ endorsement of negative stereotypes about people who
22
seek help from a psychologist. This instrument is known as the Help-Seeker Stereotype Scale
(HSSS).
The HSSS was developed over the course of three studies. Study 1 involved the
development of an initial item pool, refinement of the item pool, examination of the initial factor
structure of the Help-Seeker Stereotype Scale (HSSS) using Exploratory Factor Analysis (EFA),
and selection of items for the initial version of the HSSS. Study 2 used a series of follow-up
Exploratory Factor Analyses (EFAs) and then a series of Confirmatory Factor Analyses (CFAs)
on independent samples to confirm the final items and factor structure of the HSSS and to
investigate the model-based reliability of the HSSS. Study 3 examined the convergent and
incremental validity of the HSSS.
23
CHAPTER THREE
STUDY 1: ITEM DEVELOPMENT AND INITIAL EXPLORATORY FACTOR ANALYSIS
Study 1 involved the development of an initial item pool, examination of the initial factor
structure of the Help-Seeker Stereotype Scale (HSSS) using Exploratory Factor Analysis (EFA),
and selection of items for the HSSS.
Method
Instrument Development
According to the progressive model of self-stigma (Corrigan et al., 2006), individuals
who agree with negative mental illness stereotypes and come to believe that these stereotypes
apply to themselves will experience diminished self-esteem. Thus, these stereotypes are
inherently self-esteem-reducing when applied to oneself. It follows that an instrument designed
to assess stereotype agreement must assess negative stereotypes that have the potential to
diminish self-esteem. Thus, for the purposes of the present investigation, the construct of helpseeker stereotype endorsement is defined as the strength of respondents’ endorsement of
negative, self-esteem harming stereotypes about people who seek help from a psychologist.
To identify the construct’s content domain, I reviewed the published social science
literature (a) that empirically assessed research participants’ perceptions of individuals who seek
professional psychological help (e.g., Nunnaly & Kittros, 1958; Sibicky & Dovidio, 1986;
Timlin-Scalera et al., 2003) and (b) focused on the stigma surrounding the act of seeking
professional psychological help (e.g.,Corrigan, 2004; Schomerus, Matschinger, & Angermeyer,
2009; Vogel et al., 2006). In addition, undergraduate students (N = 71) and adults from a
community sample (N = 107) were asked to freely generate characteristics of the typical help
24
seeker. Drawing upon these two sources, I generated an initial set of 50 items designed to
capture negative, self-esteem harming stereotypes of help seekers (e.g., pitiful, selfish); see
Appendix A for the full item list. Adopting the instructions and response format from Hammer
and Vogel’s (2013) help-seeker prototype favorability instrument, the instructions state:
“Some of the questions below concern your images of particular people. What we are
interested in here are your ideas about typical members of a particular group. For
example we all have ideas about what typical movie stars are like or what the typical
grandmother is like. When asked if we could describe one of these images, we might say
that we think the typical movie star is pretty or rich, or that the typical grandmother is
sweet and frail. We are not saying that all movie stars or all grandmothers are exactly
alike, but rather that many of them share certain characteristics. Imagine the typical
person who seeks help from a psychologist. How would you describe this person using
the following characteristics?”
After reading the instructions, respondents indicate the strength of their endorsement of each
stereotype (e.g., weak) on a Likert scale from 1 (not at all) to 7 (extremely).
Review of the 50 items revealed three American English slang terms (clueless, loser,
wimp) that, while reported in prior literature, may be unfamiliar to certain participants (Clark &
Watson, 1995). These three items were removed from the item pool, resulting in a revised item
pool of 47 items. In order to ensure the comprehensibility and readability of the instructions and
the 47 items, the instructions and items were then reviewed by 20 university students. Their
feedback indicated that they found the instructions clear and comprehensible. However,
participants indicated that they were unfamiliar with the meaning of six items (inferior,
25
irresponsible, neurotic, stoic, submissive, weak-willed). Removal of these items resulted in a
revised item pool of 41 items.
Next, I asked six experts who have published in the area of stigma of seeking help to
evaluate the clarity of the HSSS’s instructions and content validity of the items. The definition
of the construct (i.e., the strength of respondents’ endorsement of negative, self-esteem harming
stereotypes about people who seek help from a psychologist) was provided and the experts were
asked to rate each item on a scale ranging from 1 (does not fit all) to 5 (fits very well) on how
well it fits the stereotypes of people who seek help from a psychologist. I removed seven items
(detached, inexperienced, lazy, morally weak, paranoid, pessimistic, odd) that achieved a mean
score of less than three (i.e., items which, according to the expert reviewers, did not adequately
fit the stereotype). This resulted in a revised item pool of 34 items.
Based on expert feedback, instructions and rating scale anchors received minor word
changes to enhance clarity. Specifically, the instructions now state:
“We are interested in your ideas about typical members of a particular group. For
example, we all have ideas about what the typical movie star or the typical grandmother
is like. When asked if we could describe one of these images, we might say that we think
the typical movie star is pretty or rich, or that the typical grandmother is sweet and frail.
We are not saying that all movie stars or all grandmothers are exactly alike, but rather
that many of them share certain characteristics. Take a moment to imagine the typical
person who seeks help from a psychologist. To what extent does each of the following
characteristics describe the typical person who seeks help from a psychologist?”
In addition, based on expert feedback, the anchor for 7 was changed from extremely to very
much. Thus, the rating scale is 1 (not at all) to 7 (very much).
26
Next, to verify that the stereotypes embedded in each of the 34 items has the potential to
diminish respondents’ self-esteem, I asked 25 university students to indicate the extent to which
their self-esteem would decrease if they came to believe that they were accurately described by
the stereotype embedded in each item, using a 1 (not at all) to 5 (a very great extent) scale. I
removed four items (feminine, indecisive, vulnerable, weird) that had a mean score of less than
three (i.e., items that would not consistently reduce self-esteem across respondents). This
resulted in a revised item pool of 30 items, which were administered to Study 1 participants.
Participants and Procedure
Study 1 participants were recruited by sending an email invitation to all registered fourthyear students at the university. Participants were invited to confidentially complete the survey
online, which was described as a study of the factors influencing opinions about seeking help.
After completing informed consent, participants were presented with the HSSS and demographic
items, in addition to other items unrelated to the present investigation. Participants were not
compensated. Demographics for the sample are provided in Table 1.
Results and Assignment help – Discussion
Preliminary Data Screening
Data were screened prior to all analyses. The initial dataset contained 680 individuals.
To reduce threats to the validity of individuals’ responses due to random or inattentive
responding (Kurtz & Parish, 2001), throughout the survey I interspersed items asking
participants to select a certain response (e.g., “Please select ‘strongly agree’ for this item”). Data
from those individuals (n = 46) who failed to complete more than one of these items correctly
was removed. All cases (n = 31) that were found to be missing data on at least one of the 30
items and were also removed (i.e., listwise deletion), as data imputation is not appropriate prior
27
to the development of the final version of the instrument (Robitscheck et al. 2012). As a result of
this data cleaning, 587 cases were retained for subsequent analysis. In regards to normality, no
variables exceeded the cutoffs of 3 and 10 for high skewness and kurtosis values, respectively
(Kline, 2005; Weston & Gore, 2006). Prior to conducting the Exploratory Factor Analyses
(EFAs), the Kaiser-Meyer-Olkin (KMO) measure of sampling adequacy was used to evaluate the
factorability of the data. The KMO was found to be .98, which is higher than the value of .60
recommended by Tabachnick and Fidell (2001).
Initial Exploratory Factor Analysis
SPSS (Version 20) was used to conduct a series of EFAs to explore the initial factor
structure of the instrument. An EFA using principal axis factor (PAF) extraction and direct
oblimin (oblique) rotation was first conducted because I anticipated that the extracted factors
would likely be correlated (Worthington & Whittaker, 2006), which subsequent analyses
confirmed (see end of this section). Worthington and Whittaker (2006) note that there are a
variety of criteria researchers can use for factor retention. Parallel Analysis (PA; Horn, 1965),
review of the scree plot (Cattell, 1966), approximating simple structure (McDonald, 1985), and
conceptual interpretability of the factors were used to determine the number of factors to retain
in the present investigation.
The rationale underlying PA is that factors underlying the items should account for more
variance than is expected by chance, based on factor extractions using multiple sets of random
data. One thousand random PA data sets were computed. Results supported a two-factor
solution: eigenvalues for the first three factors were higher in the actual data set (i.e., 16.52, 1.92,
1.15; see Table 2) than in the parallel analysis (i.e., 1.44, 1.40, 1.35). A review of the scree plot
28
indicated that two factors preceded the elbow, providing further support for a two-factor solution
(see Figure 2).
Approximate simple structure is demonstrated when each proposed factor is composed of
several (i.e., ≥ 3) items which meet established item retention criteria—items which load
strongly (i.e., ≥ .50) but not too strongly (i.e., ≤ .90; to avoid retaining grammatically redundant
items that create within-factor correlated measurement error; Bagozzi & Yi, 1988) on that factor
and load weakly (i.e., < .32) on the other factors (Brown, 2006; Netemeyer, Bearden, & Sharma,
2003; Tabachnick & Fidell, 2007; Worthington & Whittaker, 2006). An examination of the
pattern coefficients for the three-factor solution (see Table 3) revealed that the third factor
consisted of three items which met established item retention criteria: self-centered, selfish, and
attention seeking. Strong grammatical redundancy among items on a final instrument is
undesirable because of the attenuation paradox: “once one [redundant item] is included in the
scale, the other(s) contribute virtually no incremental information” (p. 316) and this reduces the
validity of the instrument (Clark & Watson, 1995). Therefore, the strong grammatical
redundancy of self-centered and selfish means that only one of those two items could feasibly be
retained for use in the final scale. This would result in a third factor consisting of only two nonredundant items. Because statisticians recommend against retaining factors with fewer than
three items (Tabachnick & Fidell, 2001), the three-factor solution was deemed inappropriate.
In contrast, an examination of the pattern coefficients for the two-factor solution (see
Table 4) revealed that 15 items for the first factor and seven items for the second factor met item
retention criteria, suggesting the presence of approximate simple structure. The first factor
accounted for 55.06% of the initial variance (53.72% once extracted) and the second factor
accounted for 6.39% of the initial variance (5.13% once extracted), for a total of 61.45%
29
(58.85% once extracted) cumulative variance accounted for. Importantly, both factors were
conceptually interpretable, in that the first factor consisted of adjectives denoting generally
deficient character (e.g., cowardly, untrustworthy, inadequate) while the second factor consisted
of adjectives denoting emotional instability (e.g., insecure, not in control of his/her emotions,
unstable).
Furthermore, when an EFA using PAF extraction and varimax (orthogonal) rotation was
conducted, results once again supported a two-factor solution but not a three-factor solution.
Specifically, the same items loaded on the same factors whether an oblique or orthogonal
rotation was used, and the third factor once again had only two non-redundant items which met
established item retention criteria. In summary, the two-factor solution seems to offer the best fit
to the data.
Therefore, the next step was to select appropriate items for each subscale of the HSSS. In
regards to the number of items to retain for each factor, certain scholars have recommended a
minimum of three (Comrey, 1988; Jackson, 2003; Tabachnick & Fidell, 2001) or four (Clark &
Watson, 1995; Harvey, Billings, & Nilan, 1985; Neteymeyer, Bearden, & Sharma, 2003;
Raubenheimer, 2004; Russell, 2002). Swanson and Holton (2005) stated that “a quality scale
composed of four to six items could be developed for most constructs” (p. 166). In light of these
guidelines, I sought to retain for each factor the six highest-loading items that met the established
item retention criteria described previously.
On the basis of these criteria, 12 items out of the original 30 items were retained for the
initial version of the HSSS. A new EFA using PAF extraction and direct oblimin (oblique)
rotation was conducted on this set of 12 items. The first factor accounted for 55.40% of the
initial variance (52.01% once extracted) and the second factor accounted for 9.80% of the initial
30
variance (6.31% once extracted), for a total of 65.21% (58.32% once extracted) cumulative
variance accounted for. Examination of the pattern coefficients indicated that all items loaded on
their respective factors and met established item retention criteria. Based on review of the
meaning of the items with the highest structure coefficients on each factor (Kahn, 2006), the first
factor was labeled Deficient (α = .90; M = 2.08, SD = 1.12) and the second factor was labeled
Unstable (α = .88; M = 3.54, SD = 1.33). Table 5 presents the two factors and their respective
items, factor loadings, initial communality estimates, corrected item-total correlations, means,
and standard deviations. The mean and standard deviation of the HSSS total score based on all
12 items was 2.81 and 1.14, respectively.
A Pearson product-moment correlation indicated that the two factors correlated at .71 (p
< .001). This strong correlation between the two factors, each of which demonstrates factorial
independence and the ability to account for unique variance across the 12 items, suggested that a
hierarchical or bifactor model may best account for HSSS’ factor structure. These possibilities
were explored in Study 2.
31
Table 1
Participant Demographics for Studies 1 – 3
Study 1
Study 2: Sample
A
Study 2: Sample
B Study 3
Characteristic n % n % n % n %
Gender
Male 283 48.1 109 36.7 86 29.0 103 45.8
Female 301 51.2 188 63.3 211 71.0 121 53.8
Other 0 0.0 0 0.0 0 0.0 1 0.4
Did not respond 1 0.2 0 0.0 0 0.0 0 0.0
Race
Asian American or Pacific Islander 34 5.8 13 4.4 11 3.7 9 4.0
Black or African-American 33 5.6 11 3.7 8 2.7 4 1.8
Latino/a or Hispanic 22 3.7 8 2.7 5 1.7 6 2.7
Multiracial 22 3.7 3 1.0 5 1.7 9 4.0
Non-Hispanic White 476 81.0 241 81.1 258 86.9 186 82.7
Other N/A N/A 5 1.7 4 1.3 11 4.9
International student N/A N/A 15 5.1 6 2.0 N/A N/A
Did not respond 1 0.2 1 0.3 0 0.0 0 0.0
Year
First year student 0 0.0 133 44.8 168 56.6 107 47.6
Sophomore 0 0.0 93 31.3 72 24.2 68 30.2
Junior 0 0.0 43 14.5 39 13.1 18 8.0
Senior 587 100.0 26 8.8 18 6.1 26 11.6
Other 0 0.0 1 0.3 0 0.0 6 2.7
Did not respond 0 0.0 1 0.3 0 0.0 0 0.0
Total N 587 297 297 225
Note. N/A = this response option was not available to participants in this study.
32
Table 2
Eigenvalues for Initial Exploratory Factor Analysis
Initial Eigenvalues
Extraction Sums of Squared
Loadings
Rotation Sums
of Squared
Loadings
Factor Total
% of
Variance
Cumulative
% Total
% of
Variance
Cumulative
% Total
1 16.52 55.06 55.06 16.14 53.80 53.80 14.54
2 1.92 6.39 61.45 1.55 5.18 58.98 11.38
3 1.15 3.84 65.29 .77 2.58 61.55 9.73
4 .85 2.83 68.11
5 .64 2.13 70.25
6 .64 2.12 72.36
7 .58 1.95 74.31
8 .50 1.68 75.99
9 .49 1.62 77.61
10 .46 1.52 79.13
11 .45 1.49 80.62
12 .42 1.40 82.02
13 .41 1.38 83.40
14 .41 1.36 84.77
15 .38 1.26 86.02
16 .37 1.23 87.26
17 .36 1.21 88.46
18 .34 1.15 89.61
19 .33 1.11 90.72
20 .33 1.08 91.81
21 .30 1.00 92.80
22 .28 .95 93.75
23 .27 .90 94.65
24 .26 .86 95.51
25 .26 .86 96.37
26 .24 .81 97.18
27 .23 .75 97.93
28 .22 .74 98.67
29 .21 .68 99.35
30 .19 .65 100.00
Note. Results of initial Exploratory Factor Analysis using principal axis factor extraction and
direct oblimin (oblique) rotation. N = 587. Bold factor eigenvalues are those which were
higher than the corresponding factor eigenvalues generated by the Parallel Analysis.
33
Table 3
Factor Loadings for Initial Exploratory Factor Analysis
Factor
1 2 3
A failure .91 -.13 .04
Pathetic .87 -.07 .05
Worthless .87 -.21 .12
Insane .78 .06 -.08
Inadequate .76 .07 .00
Crazy .69 .12 -.01
Incompetent .66 .14 .09
Incapable .66 .20 .02
Pitiful .63 .09 .13
Cowardly .60 .04 .23
Untrustworthy .60 -.02 .22
Weak .57 .28 .05
Powerless .51 .35 -.03
Helpless .51 .41 -.14
Unreliable .44 .19 .25
Lacks willpower .38 .28 .26
Emotionally-unstable -.01 .88 -.02
Insecure -.12 .76 .13
Not in control of his/her emotions .07 .75 .02
Unstable .17 .69 -.04
Dependent .01 .54 .14
Needy .12 .50 .28
Incapable of solving his/her own
problems .30 .50 -.02
Oversensitive .13 .48 .27
Out of control .37 .39 .06
Self-centered .05 .11 .69
Selfish .27 -.03 .64
Attention-seeking .02 .31 .57
Ignorant .37 .01 .45
Whiny .29 .25 .40
Note. Results of initial Exploratory Factor Analysis using principal
axis factor extraction and direct oblimin (oblique) rotation . N = 587.
Bold indicates the strongest factor loading for each item.
34
Table 4
Factor Loadings for Two-Factor Exploratory Factor Analysis
Factor
1 2
Worthless .99 -.25
A failure .95 -.16
Pathetic .92 -.10
Cowardly .78 .02
Untrustworthy .77 -.03
Inadequate .75 .05
Selfish .73 .00
Incompetent .73 .12
Pitiful .73 .07
Insane .72 .04
Ignorant .71 .02
Crazy .67 .10
Incapable .67 .18
Unreliable .62 .19
Weak .60 .27
Whiny .58 .26
Lacks willpower .56 .29
Self-centered .55 .15
Powerless .47 .34
Attention-seeking .44 .34
Out of control .40 .39
Emotionally-unstable -.08 .91
Insecure -.06 .80
Not in control of his/her emotions .04 .78
Unstable .10 .71
Dependent .08 .56
Needy .31 .52
Oversensitive .31 .51
Incapable of solving his/her own problems .26 .50
Helpless .38 .40
Note: Results of Exploratory Factor Analysis using principal axis
factor extraction with oblique rotation (direct oblimin) when two
factors were specified for extraction. N = 587. Bold indicates the
strongest factor loadings for each item that met established item
retention criteria.
35
Table 5
Items, Factor Loadings, Initial Communality Estimates, Corrected Item-Total Correlations, Means, and
Standard Deviations for the Initial Version of the Help Seeker Stereotypes Scale
Item F1: Deficient F2: Unstable h2 Item-total r M SD
Cowardly .82 -.02 .59 .76 2.00 1.34
Pitiful .79 .02 .59 .75 2.14 1.41
Untrustworthy .77 -.04 .51 .70 1.94 1.26
Incompetent .76 .08 .63 .77 2.20 1.43
Inadequate .76 .03 .57 .73 2.14 1.41
Selfish .71 .00 .49 .67 2.05 1.36
Not in control of his/her emotions -.04 .83 .56 .73 3.82 1.71
Insecure -.10 .83 .49 .69 4.00 1.75
Unstable .06 .73 .55 .71 3.50 1.67
Dependent .04 .59 .35 .58 3.58 1.59
Needy .29 .53 .56 .71 3.09 1.66
Oversensitive .30 .51 .53 .68 3.26 1.77
Note: Results of Exploratory Factor Analysis using principal axis factor extraction with oblique rotation
(direct oblimin). N = 587. Bold indicates the strongest factor loadings for each item that met established item
retention criteria.
36
Figure 2. Scree plot for initial Exploratory Factor Analysis.
37
CHAPTER FOUR
STUDY 2: FOLLOW-UP EXPLORATORY FACTOR ANALYSIS AND CONFIRMATORY
FACTOR ANALYSIS
Study 2 sought to use a series of follow-up Exploratory Factor Analyses (EFAs) and then
a series of Confirmatory Factor Analyses (CFAs) on independent samples to confirm the final
items and factor structure of the HSSS. Participants’ responses to individual scale items can be
affected by the nature, number, and order of surrounding items (Weinberger, Darkes, Del Boca,
Greenbaum, & Goldman, 2010). It follows that the factor structure of the 12 HSSS items may
differ whether these items are embedded within a larger set of 30 items (as in Study 1) or
standing alone as just 12 items (as in Study 2). Given the importance of replicable factor
structure for instrument quality and usefulness (Reise, Waller, & Comrey, 2000), a follow-up
EFA was first performed in Study 2 to determine whether the 12 HSSS items continued to (a)
meet item retention criteria and (b) approximate the two-factor simple structure identified in
Study 1. Once the items retained for the final version of the HSSS were confirmed through this
follow-up EFA, a CFA was then used on an independent sample to confirm the factor structure
of the HSSS, per scale development best practices (Worthington & Whittaker, 2006). This
approach allowed for the detection and trimming of potentially problematic items using one
dataset and the subsequent confirmation of the factor structure of the trimmed instrument in a
second, independent dataset (Anderson & Gerbing, 1991). Thus, a large sample that could be
randomly split into two independent sub-samples was collected for Study 2. Sample A (n = 297)
was utilized for the follow-up EFA and any necessary item trimming. Sample B (n = 297) was
used to confirm the factor model suggested by Sample A on the trimmed version of the HSSS.
38
Four competing measurement models were tested via CFA to determine which best
accounted for the covariation among the HSSS items in Sample B. The results from both Study
1 and Sample A of Study 2 suggested that a hierarchical model or bifactor model may best
account for the factor structure of the HSSS. However, given the importance of comparing
plausible alternative models, a one-factor model, two-factor oblique model, and a two-factor
orthogonal model were also tested. A hierarchical model was not tested because such models
generally require three or more first-order factors for the model to converge (Chen, Hayes,
Carver, Laurenceau, & Zhang, 2012).
Reise (2012) states that “a bifactor model specifies that the covariance among a set of
item responses can be accounted for by a single general factor that reflects the common variance
running among all scale items and group factors that reflect additional common variance among
clusters of items” and “the general factor represents the conceptually broad ‘target’ construct an
instrument was designed to measure, and the group factors represent more conceptually narrow
subdomain constructs” (p. 668). Given the similarities between what are known as hierarchical
models (i.e., second-order models) and bifactor models (i.e., general-specific models, nested
models), the distinctions will be articulated presently. The second-order factor of a hierarchical
model is a superordinate dimension, whereas the general factor of a bifactor model “is on the
same conceptual level as the group factors, that is, it represents another possible source of item
variance” (Reise, Morizot, & Hays, 2007, p. 22). Said another way, in hierarchical models, the
second-order factor is what a set of first-order factors have in common. In bifactor models, the
general factor is what a set of items have in common while first-order factors are simultaneously
explaining additional common variance across that set of items.
39
A significant advantage of the bifactor model over the hierarchical model is that the
bifactor model allows examination of the group factors independent of the general factor (Chen,
West, & Sousa, 2006). This allows researchers to answer two key questions when confirmatory
factor analysis suggests that a given instrument is best represented by a bifactor model structure:
(a) does the general factor account for sufficient reliable variance across all items to warrant
calculating and interpreting the instrument’s total score, and (b) do one or more of the group
factors account for sufficient reliable variance across their corresponding items to warrant
calculating and interpreting the subscale scores associated with those group factors? In short, is
it justified to calculate, interpret, and utilize total and/or subscale scores in future research with
the instrument. These questions were addressed in Study 2 through the calculation of modelbased reliability coefficients.
Method
Participants and Procedure
Participants were recruited from the psychology department’s subject pool, which
consisted of students majoring in various fields of study who were enrolled in an introductory
psychology or communication studies course, and who were compensated with course credit.
Participants who participated in the department’s mass testing event completed the 12 items of
the HSSS, demographic items, and items unrelated to the present investigation that were
included by other departmental researchers. After preliminary data screening (see below), I
randomly split the dataset in to Sample A (n = 297) and Sample B (n = 297). Demographics for
each sample are provided in Table 1.
40
Measures
Participants completed questions regarding their gender, race/ethnicity, year in school,
whether or not they had ever sought help from a mental health professional (yes/no), an attention
check item, and the 12 HSSS items. All items used in Study 2 are provided in Appendix B.
Results and Assignment help – Discussion
Preliminary Data Screening
Data were screened prior to all analyses. The initial dataset contained 627 individuals.
To reduce threats to the validity of individuals’ responses due to random or inattentive
responding (Kurtz & Parish, 2001), an item requesting a certain response was included. Data
from those individuals (n = 12) who failed to complete the attention check item was removed.
All cases (n = 21) that were found to be missing data on at least one of the 12 items were also
removed (i.e., listwise deletion). As a result of this data cleaning, 594 cases were retained for
subsequent analysis. In regards to normality, no variables exceeded the cutoffs of 3 and 10 for
high skewness and kurtosis values, respectively (Kline, 2005; Weston & Gore, 2006).
Sample A: Follow-Up EFA and Item Trimming of the HSSS
Two EFAs were conducted to determine whether the 12 HSSS items continued to (a)
meet item retention criteria and (b) approximate the two-factor simple structure identified in
Study 1. The first EFA used principal axis factor (PAF) extraction and direct oblimin (oblique)
rotation. Consistent with Study 1, examination of factor retention criteria demonstrated that a
two-factor solution was most defensible. After computation of 1,000 random Parallel Analysis
data sets, eigenvalues for the first two factors were higher in the actual data set (i.e., 6.57, 1.39,
.77; see Table 6) than in the parallel analysis (i.e., 1.32, 1.24, 1.17). A review of the scree plot
indicated that two factors preceded the elbow, providing further support for a two-factor solution
41
(see Figure 3). An examination of the pattern coefficients for the two-factor solution (see Table
7) revealed that 3 items (i.e., oversensitive, needy, dependent) that loaded on the second
Unstable factor in Study 1 EFAs failed to load simply on the Unstable factor in the present
analysis. Thus, it appears that these three items are not reliable indicators of the second Unstable
factor and were trimmed from the HSSS. The remaining nine items loaded on their original
factors, met established item retention criteria (see Study 1), and were retained for the final
version of the HSSS.
The second EFA used PAF extraction and direct oblimin (oblique) rotation on this final
set of 9 items. The first factor accounted for 57.03% of the initial variance (53.15% once
extracted) and the second factor accounted for 15.26% of the initial variance (11.35% once
extracted), for a total of 72.28% (64.50% once extracted) cumulative variance accounted for.
Examination of the pattern coefficients indicated that all items loaded on their respective factors
and met established item retention criteria. Table 8 presents the two factors and their respective
items, factor loadings, initial communality estimates, corrected item-total correlations, means,
and standard deviations. Descriptive statistics for the HSSS total score and subscale scores were
as follows: total score (α = .90; M = 3.27, SD = 1.26), Deficient (α = .91; M = 2.54, SD = 1.36),
and Unstable (α = .84; M = 4.75, SD = 1.50).
Consistent with Study 1, a Pearson product-moment correlation indicated that the two
factors correlated at .55 (p < .001). This strong correlation between the two factors once again
suggested that a bifactor model may best account for HSSS’ factor structure. This possibility
was explored via Confirmatory Factor Analysis with data from Sample B.
42
Sample B: Confirmatory Factor Analysis of the HSSS
To examine the factor structure of the HSSS, a series of CFAs on the correlation matrix
using Full Information Maximum Likelihood (FIML) estimation in MPLUS (Version 6.11) on
data from Sample B (see Table 9 for inter-item correlations, means, and standard deviations) was
conducted. Because the multivariate data were not normal (Scaling Correction Factor = 1.26),
Mplus’ MLM option for maximum likelihood estimation was used, which calculates a
corrected/scaled chi-square test statistic (S-R χ2
; Satorra & Bentler, 1988). Model fit was
evaluated using the Satorra-Bentler scaled chi-square goodness-of-fit test (S-B χ2), Root Mean
Square Error of Approximation (RMSEA; < .06), Comparative Fit Index (CFI; > .95), TuckerLewis Index (TLI; > .95) and Standard Root Mean Square Residual (SRMR; < .08; Martens,
2005). The one-factor model, two-factor orthogonal model, and two-factor oblique model were
all nested within the bifactor model. Thus, scaled chi-square difference tests (ΔS-Rχ2
) and
Bayesian information criterion (BIC) values were used to compare the fit of each model. A BIC
value difference exceeding 10 provides strong evidence of model fit difference (Kass & Raftery,
1995): the model with the lower BIC value is considered to have superior model fit.
The fit indices of the four models are presented in Table 10. Notably, only the bifactor
model demonstrated an acceptable degree of fit according to all fit indices calculated. Also,
scaled chi-square difference tests and examination of BIC value difference revealed that the
bifactor model fit better than the: (a) one-factor model, ΔS-Rχ2
(9) = 193.20, p < .001, ΔBIC =
230.69; (b) two-factor orthogonal model, ΔS-Rχ2
(9) = 143.51, p < .001, ΔBIC = 119.10; and (c)
two-factor oblique model, ΔS-Rχ2
(8) = 59.79, p < .001, ΔBIC = 59.79. In summary, the results
suggest that among the models considered, the bifactor model had the best fit to the data. The
item loadings for the bifactor model are displayed in Table 11. Descriptive statistics for the
43
HSSS total score and subscale scores were as follows: total score (α = .92; M = 3.22, SD = 1.25),
Deficient (α = .92; M = 2.53, SD = 1.38), and Unstable (α = .80; M = 4.59, SD = 1.54).
To determine whether it is justified to calculate, interpret, and utilize total and/or subscale
scores for the HSSS, it is necessary to determine if the general factor (i.e., the total score),
Deficient factor, and/or Unstable factor account for sufficient reliable variance in their
constituent items to warrant interpretation. The coefficient omega hierarchical (ωH; McDonald,
1999) quantifies this form of model-based reliability when the data in question are consistent
with a bifactor structure. It can range from 0 (no reliability) to 1 (perfect reliability)—the same
metric as Cronbach alpha, which is an inappropriate measure of reliability when constructs
conform to a bifactor structure. If ωH is adequate, the HSSS total score “predominantly reflects a
single common source even when the data are multidimensional” (Reise, 2012, p. 689).
Similarly, the coefficient omega subscale (ωS) is a version of ωH that estimates the reliability for
a given subscale while controlling (i.e., partialling out) the part of the reliability due to the
general factor. If ωS is adequate for a given HSSS subscale, the subscale score for that subscale
can be treated as a reliable indicator of the construct embodied by that subscale.
The three coefficients were calculated by hand (Brunner, Nagy, & Wilhelm, 2012). The
value of ωH = .70 indicated adequate reliability of the general HSSS factor and thus calculation
and interpretation of the HSSS total score is permissible. It should be noted that, when a
traditional Cronbach alpha is calculated for the HSSS total score, the value is .91. In contrast,
the value of ωS = .36 for the Deficient subscale and ωS = .30 for the Unstable subscale indicates
inadequate reliability of these group factors and thus calculation and interpretation of these
subscale scores is not permissible. In summary, the present results suggest that (a) the HSSS
total score may be considered an internally consistent measure of the general construct of help-
44
seeker stereotype endorsement and (b) the Deficient and Unstable subscales should not be used
in future research for any purpose.
45
Table 6
Eigenvalues for Follow-Up Exploratory Factor Analysis
Initial Eigenvalues
Extraction Sums of Squared
Loadings
Rotation
Sums of
Squared
Loadings
Factor Total
% of
Variance
Cumulative
% Total
% of
Variance
Cumulative
% Total
1 6.57 54.76 54.76 6.19 51.56 51.56 5.85
2 1.39 11.58 66.34 1.03 8.59 60.15 4.01
3 .78 6.47 72.81
4 .60 4.98 77.80
5 .55 4.62 82.42
6 .46 3.80 86.21
7 .39 3.26 89.47
8 .30 2.52 91.99
9 .28 2.31 94.30
10 .25 2.08 96.38
11 .24 2.00 98.38
12 .19 1.62 100.00
Note. Results of initial Exploratory Factor Analysis using principal axis factor extraction
and direct oblimin (oblique) rotation. N = 297. Bold factor eigenvalues are those which
were higher than the corresponding factor eigenvalues generated by the Parallel Analysis.
46
Table 7
Factor Loadings for Follow-Up Exploratory Factor
Analysis
Item
F1:
Deficient
F2:
Unstable
Selfish .89 -.15
Untrustworthy .88 -.12
Cowardly .86 -.04
Inadequate .79 -.01
Incompetent .66 .18
Pitiful .62 .25
Needy .61 .21
Oversensitive .58 .25
Dependent .53 .04
Unstable .01 .86
Insecure -.02 .72
Not in control of his/her
emotions
.15 .72
Note: Results of Exploratory Factor Analysis using
principal axis factor extraction with oblique rotation
(direct oblimin). N = 297. Bold indicates the strongest
factor loadings for each item that met established item
retention criteria and loaded on its intended factor.
47
Table 8
Items, Factor Loadings, Initial Communality Estimates, Corrected Item-Total
Correlations, Means, and Standard Deviations for the Final Version of the Help Seeker
Stereotypes Scale (Sample A)
Item F1: Deficient F2: Unstable h2
Item-total
r M SD
Untrustworthy .86 -.07 .68 .70 2.26 1.54
Cowardly .84 .00 .65 .74 2.30 1.71
Selfish .83 -.09 .64 .66 2.24 1.39
Inadequate .78 .02 .61 .70 2.58 1.68
Incompetent .65 .21 .62 .75 2.78 1.73
Pitiful .60 .29 .63 .76 3.06 1.78
Unstable -.01 .89 .62 .64 4.70 1.73
Insecure -.04 .73 .44 .51 4.92 1.65
Not in control of his/her
emotions
.12 .71 .59 .64 4.62 1.82
Note: Results of Exploratory Factor Analysis using principal axis factor extraction with
oblique rotation (direct oblimin). N = 297. Bold indicates the strongest factor loadings
for each item that met established item retention criteria.
48
Table 9
Inter-Item Correlations, Means, and Standard Deviations for the Final Version of the
Help-Seeker Stereotype Scale (Sample B)
Item 1 2 3 4 5 6 7 8 9 M SD
1. Untrustworthy 2.16 1.45
2. Selfish .79 2.42 1.51
3. Cowardly .67 .71 2.19 1.60
4. Inadequate .69 .74 .76 2.58 1.72
5. Pitiful .63 .64 .60 .66 2.96 1.66
6. Incompetent .62 .62 .62 .67 .66 2.86 1.75
7. Unstable .35 .34 .33 .41 .49 .49 4.57 1.73
8. Not in control of his/her
emotions
.37 .41 .37 .45 .45 .48 .75 4.66 1.77
9. Insecure .31 .31 .35 .40 .49 .43 .51 .45 4.53 1.59
Note. n = 297.
49
Table 10
Goodness-of-Fit Indicators for Competing Measurement Models of the Help-Seeker Stereotype Scale
Model df S-R χ2 RMSEA 90% CI CFI SRMR BIC
One-Factor 27 241.66* .16 [.15, .18] .83 .09 8889.41
Two-Factor Orthogonal 27 169.74* .13 [.12, .15] .89 .24 8777.82
Two-Factor Oblique 26 93.37* .09 [.07, .11] .95 .06 8692.56
Bifactor 18 32.33* .05 [.02, .08] .99 .02 8658.72
Note. n = 297. S-R χ2 = Satorra and Bentler’s (2001) adjusted chi-square; RMSEA = root-mean-square
error of approximation; CI = confidence interval for RMSEA; CFI = comparative fit index; SRMR =
standardized root-mean-square residual; BIC = Bayesian information criterion
* p < .01
50
Table 11
Confirmatory Factor Analysis Loadings for the Help Seeker Stereotypes Scale
Parameter Unstandardized SE Standardized
Deficient factor
Untrustworthy 1.00 ―† .67*
Selfish 1.12 .10 .72*
Cowardly .90 .15 .55*
Inadequate .91 .16 .51*
Pitiful .54 .12 .31*
Incompetent .56 .17 .31*
Unstable factor
Unstable 1.00 ―† .73*
Not in control of his/her
emotions .71 .34 .51*
Insecure .21 .15 .16
General factor
Untrustworthy 1.00 ―† .54*
Selfish 1.05 .10 .55*
Cowardly 1.22 .16 .60*
Inadequate 1.50 .18 .68*
Pitiful 1.60 .22 .76*
Incompetent 1.68 .20 .75*
Unstable 1.40 .33 .64*
Not in control of his/her
emotions 1.37 .30 .61*
Insecure 1.25 .31 .62*
Note. n = 297.
† Not tested for statistical significance because these values were scaling constants.
* Significant at p < .001
51
Figure 3. Scree plot for follow-up Exploratory Factor Analysis.
52
CHAPTER FIVE
STUDY 3: CONVERGENT AND INCREMENTAL VALIDITY
Study 3 examined the convergent and incremental validity of the Help-Seeker Stereotype
Scale (HSSS), with particular attention to the HSSS’s associations with established help-seeking
and stigma-related constructs.
Convergent Validity
Given that stereotype endorsement is conceptualized by stigma scholars as one
component of a larger stigma process, it is important to determine whether or not HSSS relates to
other stigma constructs in theoretically-expected ways. The HSSS was designed to measure the
strength of respondents’ endorsement of stereotypes about people who seek help from a
psychologist. Thus, the HSSS can be considered an operationalization of the first step of selfstigma (i.e., “agreement”). Given that the first step of self-stigma been found to positively
correlate with the second and third steps of self-stigma among people with mental illness
(Corrigan et al., 2006; Corrigan, Rafacz, & Rusch, 2011), the HSSS should demonstrate a
positive relationship with a measure that operationalizes the second and third steps of stigma in
the help-seeking context, such as Vogel et al.’s (2006) Self-Stigma of Seeking Help scale
(SSOSH). In other words, individuals who believe that people who seek help are pitiful,
unstable, and needy should be more likely to derogate themselves if they were to seek help.
Therefore, I anticipated that stronger help-seeker stereotype endorsement would be associated
with greater self-stigma of seeking help. Second, public stigma of seeking help is thought to be
the primary precursor to self-stigma of seeking help, due to gradual internalization of society’s
negative messages about people who seek help (Vogel et al., 2006). Therefore, I anticipated that
53
stronger help-seeker stereotype endorsement, as the first step of self-stigma, would be associated
with greater public stigma of seeking help. Third, self-stigma of seeking help has been shown to
be a strong inverse predictor of attitudes toward seeking professional psychological help (Vogel
et al., 2006). Therefore, I anticipated that stronger help-seeker stereotype endorsement, as the
first step of self-stigma, would be associated with more negative attitudes toward seeking
professional psychological help. Fourth, because the stigma of seeking help is closely related to,
yet independent from, the stigma of mental illness (Tucker et al., 2013), I anticipated that
stronger help-seeker stereotype endorsement would be positively associated with stronger mental
illness stereotype endorsement.
Incremental Validity
Support for the incremental validity of an instrument is demonstrated when the
instrument demonstrates the ability to account for unique variance in theoretically relevant
criterion variables above and beyond the variance accounted for by competing theoreticallyrelevant predictors (Hoyt, Warbasse, & Chu., 2006). It was noted previously that stereotype
agreement/endorsement is considered by some scholars (Corrigan et al., 2006) to be the primary
antecedent to the second and third steps of self-stigma, labeled application (i.e., “These
stereotypes apply to me because I have sought help”) and harm to self-esteem (i.e.,” I currently
respect myself less because there stereotypes apply to me”), respectively. However, empirical
research has previously suggested that the public stigma of seeking help is the primary
antecedent to the self-stigma of seeking help (Vogel, Wade, & Ascheman, 2009). Therefore, to
demonstrate the incremental validity of the HSSS, it is necessary to demonstrate that the HSSS
accounts for unique variance in self-stigma of seeking help beyond the variance accounted for by
54
public stigma. I anticipated that help-seeker stereotype endorsement would account for unique
variance in the self-stigma of seeking help when controlling for public stigma.
Method
Participants and Procedure
Participants were recruited from the psychology department’s subject pool, which
consisted of students majoring in various fields of study who were enrolled in an introductory
psychology or communication studies course, and who were compensated with course credit.
The study was described as a study of the factors influencing opinions about seeking help. After
indicating their informed consent, participants were presented with the survey measures. Lastly,
participants were presented with the debriefing script. Demographics are provided in Table 1.
Measures
All instruments used in Study 3 are provided in Appendix C.
Help-Seeker Stereotype Scale (HSSS). The 9-item HSSS was designed to measure the
strength of respondents’ endorsement of negative, self-esteem harming stereotypes about people
who seek help from a psychologist. The instructions, noted previously, can be viewed in
Appendix B. Items are answered on a 7-point scale, from 1 (not at all) to 7 (very much), with
higher scores indicating stronger stereotype agreement. The internal consistency of the HSSS
was .90 (per Cronbach alpha) and .86 (per Omega Hierarchical) in the present sample, while the
mean was 3.25 (SD = 1.18).
Self-Stigma of Seeking Help. The 10-item Self-stigma of Seeking Help scale (SSOSH;
Vogel et al., 2006) was used to measure to what degree participants feel their self-esteem would
be threatened if they sought professional psychological help. An example item is “I would feel
inadequate if I went to a therapist for psychological help.” Participants respond using a 5-point
55
scale 1 (strongly disagree) to 5 (strongly agree), with higher scores indicating greater selfstigma. Five items are reverse-coded. The SSOSH demonstrated through correlations with
attitudes toward counseling (r = -.63), intentions to seek counseling (r =-.38), and the public
stigma of seeking help (r = .48; Vogel et al., 2006). The SSOSH has demonstrated adequate testretest reliability over a period of 2 months (α = .72) and adequate internal consistency (α = .89),
and had an internal consistency of .89 in the current sample.
Public Stigma of Seeking Help. The 5-item Social Stigma of Receiving Psychological
Help scale (SSRPH; Komiya, Good, & Sherod, 2000) assesses perceived public stigma of
seeking help. An example item is “People will see a person in a less favorable way if they come
to know that he/she has seen a psychologist.” Participants respond using a 4-point Likert scale
from 1 (strongly disagree) to 4 (strongly agree), with higher scores indicating greater public
stigma. The SSRPH has demonstrated concurrent validity through correlations with attitudes
toward seeking professional psychological help (r = -.40; Komiya, Good, & Sherrod, 2000). The
SSRPH has demonstrated adequate internal consistency (α’s > .71), and had an internal
consistency of .75 in the current sample.
Attitudes Toward Seeking Professional Psychological Help. The 10-item Attitudes
Towards Seeking Professional Psychological Help Scale (ATSPPH; Fischer & Farina, 1995)
assesses attitudes toward seeking professional psychological help. An example item is “The idea
of talking about problems with a psychologist strikes me as a poor way to get rid of emotional
conflicts.” Participants respond using a 4-point scale ranging from 0 (disagree) to 3 (agree), with
higher scores indicating more positive attitudes toward seeking help. The ATSPPH has
demonstrated concurrent validity through associations with intentions to seek help (r = .50;
Vogel, Wade, & Hackler, 2007) and past psychological help seeking (r = .39; Fischer & Farina,
56
1995). The ATSPPH has demonstrated adequate internal consistency (α = .84), and had an
internal consistency of .82 in the current sample.
Mental Illness Stereotype Endorsement. The 10-item stereotype agreement subscale of
the Self-Stigma of Mental Illness Scale (SSMIS-SA; Corrigan et al., 2006) assesses degree of
endorsement of stereotypes about people with mental illness. An example item is “I think most
persons with mental illness are to blame for their problems.” Participants respond using a 9-
point scale from 1 (I strongly disagree) to 9 (I strongly agree), with higher scores indicating
greater mental illness stereotype endorsement. The stereotypes assessed were adapted from the
Devaluation-Discrimination subscale of Link’s (1982) perceived stigma measure. The
stereotype agreement subscale has demonstrated concurrent validity through associations with
self-concurrence (r = .55) and self-esteem decrement (r = .47). The stereotype agreement
subscale has demonstrated adequate internal consistency (α = .72) and adequate test-retest
reliability (r = .68), and had an internal consistency of .91 in the current sample.
Demographics. Participant gender, race/ethnicity, and year in school were also assessed.
Results and Assignment help – Discussion
Data Analysis Plan
Preliminary Data Screening. Data were screened prior to analysis. The initial dataset
contained 238 individuals. First, all cases (n = 7) missing substantial data (i.e., > 20%
missingness on items on any given instrument) were removed. To reduce threats to the validity
of individuals’ responses due to random or inattentive responding (Kurtz & Parish, 2001), items
asking participants to select a certain response (e.g., “Please select ‘strongly agree’ for this
item”) were interspersed throughout the survey. Data from those individuals (n = 5) who failed
more than once to respond accurately was removed. In the retained sample (n = 226), missing
57
data ranged from a low of 0% for several scales to a high of 3.1% for the ATSPPH. Little’s
missing completely at random (MCAR) test was performed and found to be non-significant (p =
.06), indicating the missing cases were not significantly different from the non-missing cases.
Parent (2013) provided empirical evidence for the equivalent performance of multiple
imputation and available case analysis (i.e., pair-wise deletion in SPSS) when the following
criteria are met: (a) data is not MNAR, (b) less than 10% of all data on each scale is missing, (c)
sample size is not small (i.e., significantly larger than 50 participants), (d) instruments
demonstrate adequate internal reliability, and (e) instruments contain more than four items.
These criteria were met for all planned convergent and incremental validity analyses that
involved the use of a variable with at least one instance of missing data. Therefore, pairwise
deletion was used for all Study 3 analyses.
In regards to normality, no variables exceeded the cutoffs of 3 and 10 for high skewness
and kurtosis values, respectively (Kline, 2005; Weston & Gore, 2006). To check for univariate
outliers I examined the z-scores for each of the measures (Tabachnick & Fidell, 2001). No
outliers were found for the HSSS, self-stigma of seeking help, attitudes toward seeking
professional psychological help, and mental illness stereotype endorsement instruments. There
were five outlier cases at p < .001 (i.e. z-scores above 3.29) on the public stigma of seeking help
instrument. Upon further examination, these cases were found to be a legitimate case rather than
a product of a coding error or sampling error. Therefore, winsorization (i.e. changing outliers to
the next most extreme score) rather than removal was chosen as the most appropriate method of
addressing these outliers (Barnett & Lewis, 1994; Erceg-Hurn & Mirosevich, 2008; Weston &
Gore, 2006). Winsorization “preserves the information that a case had among the highest (or
58
lowest) values in a distribution but protects against some of the harmful effects of outliers”
(Reifman & Keyton, 2010, p. 1637).
To check for multivariate outliers, I examined Mahalanobis distances among the
variables (Tabachnick & Fidell, 2001). One multivariate outlier case was detected at p < .001
and subsequently removed. After all data screening procedures were completed, the final sample
size used in subsequent analyses was N = 225.
Convergent Validity
To investigate the convergent validity of the HSSS, a series of bivariate Pearson
correlations between the HSSS and each of the criterion measures was conducted (see Table 12).
In support of the HSSS’ convergent validity, the HSSS demonstrated the theoretically-expected
correlations with self-stigma of seeking help (r = .35, p < .001), public stigma of seeking help (r
= .19, p = .004), attitudes toward seeking professional psychological help (r = -.23, p = .001),
and mental illness stereotype endorsement (r = .51, p < .001).
Incremental Validity
To investigate the incremental validity of the HSSS, a hierarchical linear regression
analysis was conducted wherein public stigma of seeking help was entered at Step 1, the HSSS
was entered at Step 2, and self-stigma of seeking help was entered as the criterion variable. In
Step 1, public stigma of seeking help (β = .34, p < .001) explained 11% of the variance in selfstigma of seeking help. In Step 2, the HSSS (β = .30, p < .001) explained an additional 8% of
the variance in self-stigma of seeking help, supporting the incremental validity of the HSSS (∆R2
= .09, p < .001).
59
Table 12
Correlations, Means, and Standard Deviations for Study 3 Instruments
Item 1 2 3 4 5 M SD
1. HSSS 3.24 1.18
2. SSOSH .35 ** 2.69 .70
3. SSRPH .19 * .34 ** 2.39 .43
4. ATSPPH -.23 * -.68 ** -.21 * 1.64 .48
5. SSMIS-SA .51 ** .36 ** .19 * -.32 ** 3.13 1.29
Note. n = 225. HSSS = Help-Seeker Stereotype Scale; SSOSH = Self-Stigma of Seeking Help;
SSRPH = Public Stigma of Seeking Help; ATSPPH = Attitudes Toward Seeking Professional
Psychological Help; SSMIS-SA = Mental Illness Stereotype Endorsement
* p < .01. ** p < . 001
60
CHAPTER EIGHT
GENERAL DISCUSSION
The purpose of the present investigation was to develop an instrument that measures the
strength of respondents’ endorsement of negative, self-esteem harming stereotypes about people
who seek help from a psychologist. After describing how the results of this investigation provide
evidence in support of the reliability and validity of the Help-Seeker Stereotype Scale (HSSS), I
will then describe on how the HSSS can be used in to address unanswered questions raised in the
help seeking literature. Before concluding, I will discuss how future research can address the
limitations of the present investigation as well as the clinical implications of the present
investigation.
Evidence for the Reliability and Validity of the Help-Seeker Stereotype Scale
Results from this investigation’s three studies provide initial support for the reliability
and validity of the HSSS. Study 1 involved the Exploratory Factor Analysis (EFA) of a revised
item pool of 30 items, resulting in the identification of a possible two-factor structure for the
HSSS. Six items per factor were then selected to form the initial version of the HSSS.
Study 2 used follow-up EFAs to provide further support for the anticipated two-factor
structure and allow the trimming of problematic items from the Unstable subscale, resulting in
the final nine-item version of the HSSS. The factor structure of this final version was then
explored via Confirmatory Factor Analysis (CFA) in an independent sample, leading to the
identification of a model that best captured the covariance of the HSSS items: a bifactor model.
Calculation of omega hierarchical and omega subscale reliability coefficients revealed that the
HSSS total score predominantly reflects a single common source of variance despite the
61
presence of multidimensionality represented by the two subscales. Importantly, these statistics
suggest that the HSSS total score may be considered an internally consistent measure of the
general construct of help-seeker stereotype endorsement, whereas the Deficient and Unstable
subscales scores may not be considered internally consistent measures of those narrower
subdomain constructs (Reise, 2012). The finding that the subscales of popular, multidimensional
instruments (e.g., Beck Depression Inventory-II; Toronto Alexithymia Scale-20; Wechsler Adult
Intelligence Scale-IV; Posttraumatic Growth Inventory) are insufficiently reliable—once the
reliability due to the general factor is accounted for—to warrant calculations and interpretation is
a common outcome of studies that subject instruments to bifactor modeling analysis (see
Brouwer, Meijer, Zevalkink, 2012; Gignac, Palmer, & Stough, 2007; Gignac & Watkins, 2013;
Thege, Kovacs, & Balog, 2014; respectively). Thus, as with these instruments, the HSSS total
score, but not its subscale scores, can be used in future research. In summary, Study 2 provided
evidence for the HSSS’s bifactor structure and the internal consistency of the HSSS total score.
Study 3 examined the validity of the HSSS. In regards to convergent validity, I
investigated whether or not the HSSS correlates with other help seeking and stigma-related
constructs in theoretically-expected ways. In each case, the HSSS demonstrated the
theoretically-expected correlation with each criterion variable. First, the progressive model of
self-stigma and empirical findings suggest that stereotype endorsement should correlate
positively with the later stages of self-stigma. Given the parallel natures of mental illness stigma
and help seeking stigma, it was expected that the HSSS should demonstrate a positive
association with the self-stigma of seeking help, which the results found to be the case. Second,
given that public stigma is theorized to be the primary precursor to self-stigma (Vogel et al.,
2006) and that stereotype endorsement is the first step of self-stigma, it was expected that the
62
HSSS should demonstrate a positive relationship with public stigma of seeking help. Results
supported this hypothesis. Third, given that self-stigma of seeking help has been shown to be a
strong inverse predictor of attitudes toward seeking professional psychological help (Vogel et al.,
2006) and that stereotype endorsement is the first step of self-stigma, it was expected that the
HSSS should demonstrate a negative association with attitudes toward seeking professional
psychological help, which was found to be the case. Fourth, consistent with research
establishing the close parallel between mental illness stigma and help seeking stigma (Tucker et
al., 2013), the HSSS positively correlated with mental illness stereotype endorsement. In support
of the HSSS’ incremental validity, the HSSS explained additional variance in the self-stigma of
seeking help beyond the variance accounted for by public stigma of seeking help and. This
suggests that the HSSS captures a construct which holds independent explanatory power in
predicting relevant help seeking variables. Taken together, Study 3 analyses provided initial
support for the validity of the HSSS. Furthermore, similar to Study 2, the Omega Hierarchical
reliability coefficient was calculated in Study 3 and provides additional support for the internal
consistency of the HSSS’s total score. In summary, the results of this three-study, four-sample
investigation suggest that the HSSS is a promising measure of help-seeker stereotype
endorsement.
Addressing Limitations through Future Research
The psychometric strengths of the HSSS outlined above should be considered in light of
the limitations of the present investigation. First, these studies relied on majority-Caucasian
samples drawn from a University population at one Midwestern university. Thus, further
examination of the cross-cultural reliability and validity of the HSSS among diverse groups (e.g.,
race/ethnicity, geographic location, college vs. community vs. inpatient) is recommended. This
63
is particularly true, given that the self-stigma of seeking help—of which stereotype endorsement
is the first step—has been found to vary across cultures (e.g., Vogel et al., 2013).
Second, as with all cross-sectional research, the correlations reported in Study 3 do not
offer evidence regarding the temporal causality of these constructs. For this reason,
experimental (e.g., in which participants in the experimental condition are primed with helpseeker stereotypes) and longitudinal (e.g., examination of the internalization of public stigma
into self-stigma via stereotype endorsement) research is encouraged to gain a clearer
understanding of the causal relationships between stereotype endorsement and other theoretically
relevant constructs.
Third, the test-retest reliability of the HSSS was not examined in the present
investigation. Examination of the HSSS’ temporal stability is a worthwhile next step. Fourth,
the mental health of participants in these studies was not assessed. Because people with mental
illness is one population of particular interest in stigma of seeking help research, future
researchers may want to specifically examine the psychometric properties of the HSSS within
this population. Fifth, because participants in Studies 1 and 3 were initially informed that the
questions would be about help seeking, participants could have self-selected based on their
interest in and comfort with the topic; those who chose not to participate may have been different
than those who did. Sixth, participants may have found it socially desirable to underreport their
endorsement of help seeker stereotypes. Therefore, examination of the relationship between the
HSSS and instruments that assess the tendency to respond in a socially desirable manner could
help provide support for the discriminant validity of the HSSS.
Finally, participants’ mean scores on the final version of the HSSS ranged from 3.22 to
3.27 across the three samples. These scores are all lower than the HSSS’ response scale (i.e., 1
64
[not at all] to 7 [very much]) midpoint of 4. While the positive skew of the HSSS mean score
within these samples is less than ideal from a measurement perspective, this suggests that
participants from the college population may genuinely tend to see these negative stereotypical
attributes as only somewhat descriptive of help seekers. It should also be noted that this degree
of positive skew is consistent with the skew of Corrigan and colleagues’ (2011) measure of
mental illness stereotype endorsement (M = 30 on a 10 to 90 score range).
Implications for Research
Results suggest that help-seeker stereotype endorsement, like mental illness stereotype
endorsement, is significantly related to various help seeking and stigma-related outcomes. For
example, the HSSS demonstrated a negative association with attitudes toward seeking
professional psychological help (r = -.23). Interestingly, the strengths of this association parallel
the strength of published associations between mental illness stereotype endorsement and
professional psychological help-seeking attitudes (e.g., r = .13 to -.41; Brown et al., 2010;
Coppens et al., 2013; Cooper, Corrigan, & Watson, 2003; Loya et al., 2010). Thus, the present
data suggest that help-seeker stereotype endorsement may be just as important of a factor as
mental illness stereotype endorsement in influencing help-seeking outcomes. However, future
research is needed to determine whether these two constructs are independent, additive, and/or
interactive predictors of key help-seeking outcomes.
Results also indicate that help-seeker stereotype endorsement correlates with both
stereotype awareness (i.e., public stigma of seeking help) and a combined measure of stereotype
application and harm to self-esteem (i.e., the Self-Stigma of Seeking Help scale), in line with the
theoretical tenets of Corrigan and colleagues’ (2006) progressive model of self-stigma. These
findings provide initial support for the utility of the progressive model in the context of help-
65
seeking stigma. However, to fully investigate this issue, it will be first necessary to use Corrigan
and colleagues’ (2006) procedure to adapt the HSSS, which measures only the second construct
in the model (i.e., stereotype endorsements), to create parallel subscales for the three other
constructs in the model. Then, by expanding upon the testing procedures used by Corrigan and
colleagues (2006; 2011), the validity and utility of the model for help-seeking self-stigma can be
formally investigated.
Lastly, now that an instrument (i.e., the HSSS) exists that can account for highly
unfavorable stereotype attributes that some people attribute to those who seek help from a
psychologist, researchers can proceed to clarify the role of help-seeker prototypes in influencing
people’s willingness to seek professional psychological help (Hammer & Vogel, 2013).
Operationalizing the favorability of respondents’ mental images of the typical help seeker via the
HSSS may offer utility for improving prediction of respondents’ willingness to seek help. Future
research, in which the HSSS is used to operationalize help seeker prototype favorability, is
needed to formally investigate this possibility.
Implications for Prevention and Practice
The present data suggest that greater help-seeker stereotype endorsement is associated
with poorer attitudes towards seeking professional psychological help. The progressive model of
self-stigma (Corrigan et al., 2006) also suggests that help-seeker stereotype endorsement is the
first step towards applying these self-esteem-harming stereotypes to oneself. Therefore,
reducing people’s endorsement of these negative stereotypes about help seekers could help
prevent people who have mental health concerns from avoiding treatment, for fear of being
forced to apply these degrading stereotypes to themselves and experiencing decreased selfesteem as a result. In addition to this reduction in internalized stigma, reducing the public’s level
66
of stereotype endorsement may also reduce the likelihood that people will discriminate against
those within their communities who choose to seek help. Public workshops, informational
websites, and public service announcements are all potential ways of addressing these attitudes at
the community and national levels. Within the clinical context, counselors could administer the
HSSS during client intakes to determine the degree to which a given client negatively stereotypes
help seekers, which can provide counselors with a sense of how important of a role these
stigmatized perceptions may still be playing in this client’s journey to getting professional help.
In fact, descriptive examination of item-level responses could provide therapists with a sense of
what specific maladaptive beliefs about help seekers are most salient for a given client. For
example, some clients may believe that help seekers are pitiful, while other clients may believe
help seekers are selfish. The counselor could directly explore in session how the client’s belief
that help seekers are “pitiful” or “selfish” has impacted the client’s view of him or herself, and
explore ways of helping the client to challenge this maladaptive belief. In fact, challenging such
beliefs is important, given that greater self-stigma has been linked to poorer treatment adherence
and premature termination (Fung, Tsang, & Corrigan, 2007; Wade, Post, Cornish, Vogel, &
Tucker, 2011).
Conclusion
Results from this investigation’s three studies provide initial support for the reliability
and validity of the HSSS when used with college students. The ability to assess help-seeker
stereotype endorsement can facilitate future insight into the influence of stereotype endorsement
on help-seeking outcomes, the utility of the progressive model of self-stigma in the help-seeking
context, and the utility of assessing the favorability of respondents’ mental image of the typical
help seeker when seeking to predict willingness to seek help. It is hoped that additional research
67
into these topics will inform future prevention and intervention efforts aimed at increasing the
willingness of people with mental illness to seek professional psychological help.
68
REFERENCES
Alvidrez, J., Snowden, L. R., Rao, S. M., & Boccellari. A. (2009). Psychoeducation to address
stigma in black adults referred for mental health treatment: A randomized pilot study.
Community Mental Health Journal, 45, 127-36.
Anderson, J. C., & Gerbing, D. W. (1991). Predicting the performance of measures in a
confirmatory factor analysis with a pretest assessment of their substantive validities.
Journal of Applied Psychology, 76, 732-740.
Andrews, G., Issakidis, C., & Carter, G. (2001). Shortfall in mental health service utilisation.
British Journal of Psychiatry, 179, 417-425.
Aromaa, E., Tolvanen, A., Tuulari, J., & Wahlbeck, K. (2011). Personal stigma and use of
mental health services among people with depression in a general population in Finland.
BMC Psychiatry, 11(52), 1-6. doi:10.1186/1471-244X-11-52
Bagozzi, R. P., & Yi, Y. (1988). On the evaluation of structural equation models. Journal of
the Academy of Marketing Science, 16, 74-94.
Barnett, V, & Lewis, T. (1994). Outliers in statistical data (3rd ed.). New York: Wiley.
Ben-Porath, D. D. (2002). Stigmatization of individuals who receive psychotherapy: An
interaction between help-seeking behavior and the presence of depression. Journal of
Social and Clinical Psychology, 21, 400-413.
Blaine, B. (2000). The psychology of diversity: Perceiving and experiencing social difference.
Mountain View, CA: Mayfield.
Blanton, H., Gibbons, F. X., Gerrard, M., Conger, K. J., & Smith, G. E. (1997). Role of family
and peers in the development of prototypes associated with substance use. Journal of
Family Psychology, 11, 271-288.
Blanton, H., VandenEijunden, R. J. J. M., Buunk, B. P., Gibbons, F. X., Gerrard, M., & Bakker,
A. (2001). Accentuate the negative: Social images in the prediction and promotion of
condom use. Journal of Applied Social Psychology, 31, 274-295.
Bos, A. E. R., Kanner, D., Muris, P., Janssen, B., & Mayer, B. (2009). Mental illness stigma and
disclosure: Consequences of coming out of the closet. Issues in Mental Health Nursing,
30, 509-513.
Brockington, I. F., Hall, P., Levings, J., & Murphy, C. (1993). The community’s tolerance of the
mentally ill. British Journal of Psychiatry, 162, 93-99.
Brouwer, D., Meijer, R. R., & Zevalkink, J. (2013). On the factor structure of the Beck
Depression Inventory-II: G is the key. Psychological Assessment, 25, 136–145.
69
Brown, C., Conner, K. O., Copeland, V. C., Grote, N., Beach, S., Battista, D., & Reynolds, C. F.
(2010). Depression stigma, race, and treatment seeking behavior and attitudes. Journal of
Community Psychology, 38, 350-368.
Brown, C., Dahlbeck, D. T., & Sparkman-Barnes, L. (2006). Collaborative relationships: School
counselors and non-school mental health professionals working together to improve the
mental health needs of students. Professional School Counseling, 9, 332-335.
Brunner, M., Nagy, G., & Wilhelm, O. (2012). A tutorial on hierarchically structured constructs.
Journal of Personality, 80, 796-846.
Butler, T. (1993). Changing mental health services: the politics and policy. London: Chapman &
Hall.
Cattell, R. B. (1966). The scree test for the number of factors. Multivariate behavioral research,
1, 245-276.
Chen, F. F., Hayes, A., Carver, C. S., Laurenceau, J-P., & Zhang, Z. (2012). Modeling general
and specific variance in multifaceted constructs: A comparison of the bifactor model to
other approaches. Journal of Personality, 80, 219-251.
Chen, F. F., West, S. G., & Sousa, K. H. (2006). A comparison of bifactor and second-order
models of quality of life. Multivariate Behavioral Research, 41, 189–225.
Chung, K. F., & Chan, J. H. (2004). Can a less pejorative Chinese translation for schizophrenia
reduce stigma? A study of adolescents’ attitudes toward people with schizophrenia.
Psychiatry and Clinical Neurosciences, 58, 507-515.
Clark, L. A., & Watson, D. (1995). Constructing validity: Basic issues in objective scale
development. Psychological assessment, 7(3), 309.
Cohen, J., & Struening, E. L. (1962). Opinions about mental illness in the personnel of two large
mental hospitals. Journal of Abnormal and Social Psychology, 64, 349-360.
Comrey, A. L. (1988). Factor-analytic methods of scale development in personality and clinical
psychology. Journal of consulting and clinical psychology, 56(5), 754-761.
Conner, K. O., Copeland, V. C., Grote, N. K., Koeske, G., Rosen, D., Reynolds III, C. F., &
Brown, C. (2010). Mental health treatment seeking among older adults with depression:
The impact of stigma and race. American Journal of Geriatric Psychiatry, 18, 531-43.
Coppens, E., Audenhove, C. V., Scheerder, G., Arensman, E., Coffey, C., Costa, S.,…Hegerl, U.
(2013). Public attitudes toward depression and help-seeking in four European countries
baseline survey prior to the OSP-Europe intervention. Journal of Affective Disorders, 5,
320-329. doi: 10.1016/j.jad.2013.04.013
Cooper, A. E., Corrigan, P. W., & Watson, A. C. (2003) Mental illness stigma and care seeking.
The Journal of Nervous and Mental Disease, 191, 339-341.
70
Corrigan, P. (2004). How stigma interferes with mental health care. American Psychologist, 59,
614-625. doi:10.1037/0003-066X.59.7.614
Corrigan, P. W., Rafacz, J., & Rusch, N. (2011). Examining a progressive model of self-stigma
and its impact on people with serious mental illness. Psychiatry Research, 189, 339-343.
Corrigan, P. W., & Rusch, N. (2002). Mental illness stereotypes and clinical care: Do people
avoid treatment because of stigma? Psychiatric Rehabilitation Skills, 6, 312-334.
Corrigan, P. W., & Watson, A. C. (2002). The paradox of self-stigma and mental illness.
American Psychological Association, 9, 35-53.
Corrigan, P. W., Watson, A. C., & Barr, L. (2006). The self-stigma of mental illness:
Implications for self-esteem and self-efficacy. Journal of Social and Clinical Psychology,
25, 875-884.
Corrigan, P. W., Watson, A. C., Warpinski, A. C., & Gracia, G. (2004). Implications of
educating the public on mental illness, violence, and stigma. Psychiatric Services, 55,
577-580.
Downs, M. F., & Eisenberg, D. (2012). Help seeking and treatment use among suicidal college
students. Journal of American College Health, 60, 104-114.
http://dx.doi.org/10.1080/07448481.2011.619611
Dunning, D., Perie, M., & Story, A. L. (1991). Self-serving prototypes of social categories.
Journal of Personality and Social Psychology, 61, 957-968.
Eisenberg, D., Downs, M. F., Golberstein, E., & Zivin, K. (2009). Stigma and help seeking for
mental health among college students. Medical Care Research and Review, 66, 522-541.
Erceg-Hurn, D. M., & Mirosevich, V. M. (2008). Modern robust statistical methods: An easy
way to maximize the accuracy and power of your research. The American Psychologist,
63, 591–601.
Fehr, B. (1988). Prototype analysis of the concepts of love and commitment. Journal of
Personality and Social Psychology, 55, 557-579.
Fischer, E. H., & Farina, A. (1995). Attitudes toward seeking professional psychological help: A
shortened form and considerations for research. Journal of College Student Development,
36, 368-373.
Fung, K. M., Tsang, H. W., & Corrigan, P. W. (2008). Self-stigma of people with schizophrenia
as predictor of their adherence to psychosocial treatment. Psychiatric Rehabilitation
Journal, 32, 95–104.
Fung, K. M., Tsang, H. W., Corrigan, P. W., Lam, C. S., & Cheng, W. (2007). Measuring selfstigma of mental illness in china and its implications for recovery. International Journal
of Social Psychology, 53, 408-418.
71
Fuller, J., Edwards, J., Procter, N., & Moss, J. (2000). How definition of mental health problems
can influence help seeking in rural and remote communities. Australian Journal of Rural
Health, 8, 148-153.
Gerrard, M., Gibbons, F. X., Houlihan, A. E., Stock, M. L., & Pomery, E. A. (2008). A dualprocess approach to health risk decision making: The Prototype Willingness Model.
Developmental Review, 28, 29-61. doi:10.1016/j.dr.2007.10.001
Gerrard, M., Gibbons, F. X., Reis-Bergan, M., Trudeau, L., Vande Lune, L. S., & Buunk, B.
(2002). Inhibitory effects of drinker and nondrinker prototypes on adolescent alcohol
consumption. Health Psychology, 21, 601-609. doi:10.1037//0278-6133.21.6.601
Gerrard, M., Gibbons, F. X., Stock, M. L., Vande Lune, L. S., & Cleveland, M. J. (2005). Images
of smokers and willingness to smoke among African American pre-adolescents: An
application of the prototype/willingness model of adolescent health risk behavior to
smoking initiation. Journal of Pediatric Psychology, 30, 305-318.
Gibbons, F. X., & Gerrard, M. (1995). Predicting young adults’ health risk behavior. Journal of
Personality and Social Psychology, 69, 505-517.
Gibbons, F. X., & Gerrard, M. (1997). Health images and their effects on health behavior. In B.
P. Buunk & F. X. Gibbons Eds., Health, coping, and well-being: Perspectives from social
comparison theory (63-94). Mahwah, NJ: Lawrence Erlbaum Associates.
Gibbons, F. X., Gerrard, M., & Boney-McCoy, S. (1995). Prototype perception predicts (lack of)
pregnancy prevention. Personality and Social Psychology Bulletin, 21, 85-93.
Gibbons, F. X., Gerrard, M., Lane, D. J., Mahler, H. I. M., & Kulik, J. A. (2005). Using UV
photography to reduce use of tanning booths: A test of cognitive mediation. Health
Psychology, 24, 358-363.
Gibbons, F. X., Houlihan, A. E., & Gerrard, M. (2009). Reason and reaction: The utility of a
dual-focus, dual-processing perspective on promotion and prevention of adolescent health
risk behavior. British Journal of Health Psychology, 14, 231-248.
Gignac, G. E., Palmer, B., & Stough, C. (2007). A confirmatory factor analytic investigation of
the TAS-20: Corroboration of a five-factor model and suggestions for improvement.
Journal of Personality Assessment, 89, 247-257.
Gignac, G. E., & Watkins, M. W. (2013). Bifactor modeling and the estimation of
model-based reliability in the WAIS-IV. Multivariate Behavioral Research, 48, 639-
662.
Gilchrist, H., & Sullivan, G. (2006). Barriers to help-seeking in young people: Community
beliefs about youth suicide. Australian Social Work, 59, 73-85.
Griffiths, K. M., Crisp, D. A., Jorm, A. F., & Christensen, H. (2011). Does stigma predict a
belief in dealing with depression alone? Journal of Affective Disorders, 132, 413-417.
72
Hackler, A. H., Vogel, D. L., & Wade, N. G. (2010). Attitudes toward seeking professional help
for an eating disorder: The role of stigma and anticipated outcomes. Journal of
Counseling & Development, 88, 424-431.
Hammer, J. H., & Vogel, D. L. (2013). Assessing the utility of the willingness/prototype model
in predicting help-seeking decisions. Journal of Counseling Psychology, 60, 83-97.
Harvey, R. J., Billings, R. S., & Nilan, K. J. (1985). Confirmatory factor analysis of the Job
Diagnostic Survey: Good news and bad news. Journal of Applied Psychology, 70(3),
461-468.
Horn, J. L. (1965). A rational and test for the number of factors in factor analysis.
Psychometrika, 30, 179-185.
Horowitz, L. M., & Turan, B. (2008). Prototypes and personal template: Collective wisdom and
individual differences. Psychological Review, 115, 1054-1068.
Hoyt, W. T., Warbasse, R. E., & Chu, E. Y. (2006). Construct validation in counseling
psychology research. The Counseling Psychologist, 34, 769-805.
doi:10.1177/0011000006287389
Jackson, D. L. (2003). Revisiting sample size and number of parameter estimates: Some support
for the N: q hypothesis. Structural Equation Modeling, 10(1), 128-141.
Kahn, J. H. (2006). Factor analysis in counseling psychology research, training, and practice:
Principles, advances, and applications. The Counseling Psychologist, 34, 684-718.
Kass, R. E., & Raftery, A. E. (1995). Bayes factors. Journal of the American Statistical
Association, 90, 773–795.
Kessler, R., Berglund, P., Bruce, M., Koch, R., Laska, E., Leaf, P., … Wang, P. S. (2001). The
prevalence and correlates of untreated serious mental illness. Health Services Research,
36, 987–1007.
Kessler, R. C., Chiu, W. T., Demler, O., Merikangas, K. R., & Walters, E. E. (2005). Prevalence,
severity, and comorbidity of 12-month DSM-IV disorders in the national comorbidity
survey replication. Archives of General Psychiatry, 62, 709.
King, P. T., Newton, F., Osterlund, B., & Baber, B. (1973). A counseling center studies itself.
Journal of College Student Personnel, 14, 338-344.
Kline, R. B. (2005). Principles and practices of structural equation modeling (2nd ed.). New
York: Guilford Press.
Komiya, N., Good, G. E., & Sherrod, N. B. (2000). Emotional openness as a predictor of college
students’ attitudes toward seeking psychological help. Journal of Counseling Psychology,
47, 138-143.
73
Kranke, D., Floersch, J., Townsend, L., & Munson, M. (2009). Stigma experience among
adolescents taking psychiatric medication. Children and Youth Services Review, 32, 496-
505.
Kurtz, J. E., & Parrish, C. L. (2001). Semantic response consistency and protocol validity in
structured personality assessment: The case of the NEO-PI-R. Journal of Personality
Assessment, 76, 315-332.
Kushner, M. G., & Sher, K. J. (1991). The relation of treatment fearfulness and psychological
service utilization: An overview. Professional Psychology: Research and Practice, 22,
196-203.
Leaf, P., Bruce, M., Tischler, G., & Holzer, C. (1987). The relationship between demographic
factors and attitudes toward mental health services. Journal of Community Psychology,
15, 275–284.
Link, B. G. (1982). Mental patient status, work and income: An examination of the effects of a
psychiatric label. American Sociological Review, 47, 202–215.
Link, B. G. (1987). Understanding labeling effects in the area of mental disorders: An
assessment of the effects of expectations of rejection. American Sociological Review, 52,
96-112.
Link, B. G., Cullen, F. T., Frank, J., & Wozniak, J. F. (1987). The social rejection of former
mental patients: Understanding why labels matter. The American Journal of Sociology,
92, 1461-1500.
Link, B. G., & Phelan, J. C. (2001). Conceptualizing stigma. Annual Review of Sociology, 27,
363-385.
Link, B. G., Struening, E. L., Neese-Todd, S., Asmussen, S., & Phelan, J. C. (2001). The
consequences of stigma for the self-esteem of people with mental illnesses. Psychiatric
Services, 52, 1621-1626.
Lopez, A. D., Mathers, C. D., Ezzati, M., Jamison, D. T., & Murray, C. J. (2006). Global and
regional burden of disease and risk factors, 2001: Systematic analysis of population
health data. Lancet, 367, 1747-1757.
Loya, F., Reddy, R., & Hinshaw, S. P. (2010). Mental illness stigma as a mediator of differences
in Caucasian and South Asian college students’ attitudes toward psychological
counseling. Journal of Counseling Psychology, 57, 484-490. doi:10.1037/a0021113
Ludwikowski, W. M., Vogel, D., & Armstrong, P. I. (2009). Attitudes toward career counseling:
the role of public and self-stigma. Journal of Counseling Psychology, 56, 408-416.
Lysaker, P. H., Davis, L. W., Warman, D. M., Strasburger, A., & Beattie, N. (2007). Stigma,
social function and symptoms in schizophrenia and schizoaffective disorder: Associations
across 6 months. Psychiatry Research, 149, 89-95.
74
Manos, R. Cl., Rusch, L. C., Kanter, J. W., & Clifford, L. M. (2009). Depression self-stigma as a
mediator of the relationship between depression severity and avoidance. Journal of Social
and Clinical Psychology, 28, 1128-1143.
Markus, H., & Nurius, P. (1986). Possible selves. American Psychologist, 41, 954-969.
doi:10.1037/0003-066X.41.9.954
McDonald, R. P. (1985). Factor analysis and related methods. London, UK: Psychology Press.
McDonald, R. P. (1999). Test theory: A unified treatment. Mahwah, NJ: Erlbaum.
Mishra, S. I., Lucksted, A., Gioia, D., Barnet, B., & Baquet, C. R. (2009). Needs and preferences
for receiving mental health information in an african-american focus group sample.
Community Mental Health Journal, 45, 117-126.
Netemeyer, R. G., Bearden, W. O., & Sharma, S. (2003). Scaling procedures: Issues and
applications. Thousand Oaks, CA: Sage Publications.
Niedenthal, P. M., Cantor, N., & Kihlstrom, J. F. (1985). Prototype matching: A strategy for
social decision making. Journal of Personal and Social Psychology, 48, 575-584.
doi:10.1037/0022-3514.48.3.575
Nunnaly, J. C. (1961). Popular conceptions of mental health. New York: Holt, Rinehart, &
Winston.
Nunnaly, J., & Kittross, J. M. (1958). Public attitudes toward mental health professions. The
American Psychologist, 13, 589-594.
Olmsted, D. W., & Durham, K. (1976). Stability of mental health attitudes: A semantic
differential study. Journal of Health and Social Behavior, 17, 35-44.
Oppenheimer, K. C., & Miller, M. D. (1988). Stereotypic views of medical educators toward
students with a history of psychological counseling. Journal of Counseling Psychology,
35, 311-314.
Parent, M. C. (2013). Handling item-level missing data simpler is just as good. The Counseling
Psychologist, 41, 568-600.
Penn, D. L., Judge, A., Jamieson, P., Garczynski, J., Hennessy, M., & Romer, D. (2005). Stigma.
In D. L. Evans, E. B. Foa, R. E. Gur, et al., (Eds.), Treating and preventing adolescent
mental health disorders: what we know and what we don’t know: A research agenda for
improving the mental health of our youth (531-543). New York, NY: Oxford University
Press.
Pinfold, V., Huxley, P., Thornicroft, G., Farmer, P., Toulmin, H., & Graham, T. (2003).
Reducing psychiatric stigma and discrimination: Evaluating an educational intervention
with the police force in England. Social Psychiatry & Psychiatric Epidemiology, 38, 337-
344.
75
Raubenheimer, J. (2004). An item selection procedure to maximize scale reliability and validity.
SA Journal of Industrial Psychology, 30(4), 59-64.
Raue, P. J., & Sirey, J. A. (2011). Designing personalized treatment engagement interventions
for depressed older adults. Journal of Clinical Psychiatry, 34, 489-500.
Reifman, A., & Keyton, K. (2010). Winsorize. Encyclopedia of research design, 1636-1638.
Reise, S. P. (2012). The rediscovery of bifactor measurement models. Multivariate Behavioral
Research, 47, 667-696.
Reise, S. P., Morizot, J., & Hays, R. D. (2007). The role of the bifactor model in resolving
dimensionality issues in health outcomes measures. Quality of Life Research, 16, 19–31.
Reise, S. P., Waller, N. G., & Comrey, A. L. (2000). Factor analysis and scale revision.
Psychological Assessment, 12, 287-297.
Rickwood, D., & Thomas, K. (2012). Conceptual measurement framework for help-seeking for
mental health problems. Psychological Research and Behavior Management, 5, 173-183.
Ritsher, J. B., Otilingam, P. G., & Grajales, M. (2003). Internalized stigma of mental illness:
Psychometric properties of a new measure. Psychiatry Research, 121, 31-49.
Ritsher, J. B., & Phelan, J. C. (2004). Internalized stigma predicts erosion of morale among
psychiatric outpatients. Psychiatric Research, 129, 257-265.
Robitschek, C., Ashton, M. W., Spering, C. C., Geiger, N., Byers, D., Schotts, G. C., & Thoen,
M. A. (2012). Development and psychometric evaluation of the personal growth initiative
scale-II. Journal of Counseling Psychology, 59, 274-287. doi:10.1037/a0027310
Rokke, P. D., & Klenow, D. J. (1998). Prevalence of depressive symptoms among rural elderly:
Examining the need for mental health services. Psychotherapy, 35, 545-558.
Rosch, E. H. (1973). Natural Categories. Cognitive Psychology, 4, 328-350.
Rusch, N., Holzer, A., Hermann, C., Schramm, E., Jacob, G. A., Bohus, M.,… Corrigan, P. W.
(2006). Self-stigma in women with borderline personality disorder and women with
social phobia. The Journal of Nervous and Mental Disease, 194, 766-773.
Russell, D. W. (2002). In search of underlying dimensions: The use (and abuse) of factor
analysis in Personality and Social Psychology Bulletin. Personality and social
psychology bulletin, 28(12), 1629-1646.
Satorra, A., & Bentler, P. M. (1988). Scaling corrections for statistics in covariance structure
analysis (UCLA Statistics Series 2). Los Angeles: University of California at Los
Angeles, Department of Psychology.
76
Schomerus, G., Auer, C., Rhode, D., Luppa, M., Freyberger, H. J., & Schmidt, S. (2012).
Personal stigma, problem appraisal and perceived need for professional help in currently
untreated depressed persons. Journal of Affective Disorders, 139, 94-97.
Schomerus, G., Corrigan, P. W., Klauer, T., Kuwert, P., Freyberger, H. J., & Lucht, M. (2011)
Self-stigma in alcohol dependence: Consequences for drinking-refusal self-efficacy.
Drug and Alcohol Dependence, 114, 12-17.
Schomerus, G., Matschinger, H., & Angermeyer, M. C. (2009). The stigma of psychiatric
treatment and help-seeking intentions for depression. European Archives of Psychiatry
and Clinical Neuroscience, 259, 298-306. doi:10.1007/s00406-009-0870-y
Sibicky, M., & Dovidio, J. F. (1986). Stigma of psychological therapy: Stereotypes, interpersonal
reactions, and the self-fulfilling prophecy. Journal of Counseling Psychology, 33, 148-
154.
Sirey, J. A., Bruce, M. L., Alexopoulos, G. S., Perlick, D. A., Raue, P., Friedman, S. J., &
Meyers, B. S. (2001). Perceived stigma as a predictor of treatment discontinuation in
young and older outpatients with depression. The American Journal of Psychiatry, 158,
479-481.
Skowronski, J. J., & Carlston, D. E. (1989). Negativity and extremity biases in impression
formation: A review of explanations. Psychological Bulletin, 105, 131-142.
Snortum, J. R., Kremer, L. K., & Berger, D. E. (1987). Alcoholic beverage preference as a public
statement: Self-concept and social image of college drinkers. Journal of Studies on
Alcohol and Drugs, 48, 243-251.
Stangor, C., & Lange, J. E. (1994). Mental representations of social groups: Advances in
understanding stereotypes and stereotyping. Advances in Experimental Social
Psychology, 26, 357-416.
Swanson, R. A., & Holton, E. F. (2006). Research in Organizations. San Francisco: BerrettKoehler.
Stout, P. A., Villegas, J., & Jennings, N. A. (2004). Images of mental illness in the media:
Identifying gaps in the research. Schizophrenia Bulletin, 30, 543-561.
Tabachnick, B. G., & Fidell, L. S. (2001). Using Multivariate Statistics, 4th Edn. Needham
Heights, MA: Allyn and Bacon.
Tabachnick, B. G., & Fidell, L. S. (2007). Experimental designs using ANOVA. Independence,
KY: Thomson/Brooks/Cole.
Taylor, S. M., & Dear, M. J. (1981). Scaling community attitudes toward the mentally ill.
Schizophrenia Bulletin, 7, 225-240.
77
Thege, B. K., Kovács, E., & Balog, P. (2014) A bifactor model of the Posttraumatic Growth
Inventory, Health Psychology and Behavioral Medicine, 2, 529-540,
Timlin-Scalera, R. M., Ponterotto, J. G., Blumberg, F. C., & Jackson, M. A. (2003). A grounded
theory study of help-seeking behaviors among white male high school students. Journal
of Counseling Psychology, 50, 339-350.
Tucker, J. R., Hammer, J. H., Vogel, D. L., Bitman, R. L., Wade, N. G., & Maier, E. J. (2013).
Disentangling self-stigma: Are mental illness and help-seeking self-stigmas different?
Journal of Counseling Psychology. Advance online publication. doi: 10.1037/a0033555
U.S. Department of Health and Human Services. (2002, October). The NHSDA report: Serious
mental illness among adults. Retrieved from http://oas.samhsa.gov/2k2/SMI/SMI.pdf
Vega, W. A., Rodriguez, M. A., & Ang, A. (2010). Addressing stigma of depression in Latino
primary care patients. General Hospital Psychiatry, 32, 182-191.
Venner, K. L., Greenfield, B. L., Vicuña, B., Muñoz, R., Bhatt, S., & O’Keefe, V. (2012). “I’m
not one of them”: Barriers to help-seeking among American Indians with alcohol
dependence. Cultural Diversity and Ethnic Minority Psychology, 18, 352-362.
doi:10.1037/a0029757
Visco, R. (2009). Postdeployment, self-reporting of mental health problems, and barriers to care.
Perspectives in Psychiatric Care, 45, 240-253.
Vogel, D. L., Armstrong, P. I., Tsai, P-C., Wade, N. G., Hammer, J. H., Efstathiou, G., Holtham,
E., Kouvaraki, E., Liao, H-Y., Shechtman, Z., & Topkaya, N. (2013). Cross-cultural
validity of the Self-Stigma of Seeking Help (SSOSH) scale: Examination across six
nations. Journal of Counseling Psychology, 60, 303-310.
http://dx.doi.org/10.1037/a0032055
Vogel, D. L., Shechtman, Z., & Wade, N.G. (2010). The role of public and self-stigma in
predicting attitudes toward group counseling. The Counseling Psychologist, 38, 904-922.
Vogel, D. L., Wade, N. G., & Ascheman, P. L. (2009). Measuring perceptions of stigmatization
by others for seeking psychological help: Reliability and validity of a new stigma scale
with college students. Journal of Counseling Psychology, 56, 301-308.
doi:10.1037/a0014903
Vogel, D. L., Wade, N. G., & Haake, S. (2006). Measuring the self-stigma associated with
seeking psychological help. Journal of Counseling Psychology, 53, 325-337.
Vogel, D. L., Wade, N. G., & Hackler, A. H. (2007). Perceived public stigma and the willingness
to seek counseling: The mediating roles of self-stigma and attitudes toward counseling.
Journal of Counseling Psychology, 54, 40-50.
78
Vogel, D. L., Wester, S. R., Larson, L. M., & Wade N. G. (2006). An information-processing
model of the decision to seek professional help. Professional Psychology: Research and
Practice, 37, 398-406.
Vogel, D. L., Wester, S. R., Wei, M., & Boysen, G. A. (2005). The role of outcome expectations
and attitudes of decisions to seek professional help. Journal of Counseling Psychology,
52, 459-470.
Wade, N. G., Post, B. C., Cornish, M. A., Vogel, D. L., & Tucker, J. R. (2011). Predictors of the
change in self-stigma following a single session of group counseling. Journal of
Counseling Psychology, 58, 1-13.
Wampold, B. (2001). The great psychotherapy debate: Models, methods, and findings. Mahwah,
NJ, US: Lawrence Erlbaum Associates Publishers.
Weinberger, A. H., Darkes, J., Del Boca, F. K., & Goldman, M. S. (2006). Items as context: The
effect of item order on factor structure and predictive validity. Basic and Applied Social
Psychology, 28, 17-26.
Weston, R., & Gore, P. A. (2006). A brief guide to structural equation modeling. The Counseling
Psychologist, 34, 719-751.
Worthington, R. L., & Whittaker, T. A. (2006). Scale development research: A content analysis
and recommendations for best practices. The Counseling Psychologist, 34, 806-838.
doi:10.1177/0011000006288127
Zimmermann, F., & Sieverding, M. (2011). Young adults’ images of abstaining and drinking:
Prototype dimensions, correlates and assessment methods. Journal of Health Psychology,
16, 410-420. doi:10.1177/1359105310373412
79
APPENDIX A
HELP-SEEKER STEREOTYPE SCALE ORIGINAL ITEM POOL
1. a failure
2. attention-seeking
3. clueless
4. cowardly
5. crazy
6. dependent
7. detached
8. emotionally-unstable
9. feminine
10. helpless
11. ignorant
12. inadequate
13. incapable
14. incapable of solving his/her own problems
15. incompetent
16. indecisive
17. inexperienced
18. inferior
19. insane
20. insecure
21. irresponsible
22. lacks willpower
23. lazy
24. loser
25. morally weak
26. needy
27. neurotic
28. not in control of his/her emotions
29. odd
30. out of control
31. over-sensitive
32. paranoid
33. pathetic
34. pessimistic
35. pitiful
36. powerless
37. self-centered
38. selfish
39. stoic
40. submissive
41. unreliable
80
42. unstable
43. untrustworthy
44. vulnerable
45. weak
46. weak-willed
47. weird
48. whiny
49. wimp
50. worthless
81
APPENDIX B
STUDY 2 INSTRUMENTS
Help-Seeker Stereotype Scale
We are interested in your ideas about typical members of a particular group. For example,
we all have ideas about what typical movie stars are like or what the typical grandmother
is like. When asked if we could describe one of these images, we might say that we think
the typical movie star is pretty or rich, or that the typical grandmother is sweet and frail.
We are not saying that all movie stars or all grandmothers are exactly alike, but rather
that many of them share certain characteristics.
Take a moment to imagine the typical person who seeks help from a psychologist. To
what extent does each of the following characteristics describe the typical person who
seeks help from a psychologist?
1 (not at all) to 7 (very much)
Insecure
Pitiful
Unstable
Incompetent
Needy
Not in control of his/her emotions
Selfish
Untrustworthy
Dependent
Inadequate
Cowardly
Oversensitive
Past HS
Have you ever sought help from a mental health professional (e.g., psychologist,
psychiatrist, social worker, or counselor)?
No
Yes
Gender
Male
Female
Other
Ethnicity/Race
White (Non-Hispanic)
African American or Black
82
Asian American or Pacific Islander
Hispanic or Latino/a
Native American or Alaskan Native
Other
What year in school are you?
First
Second
Third
Fourth
Other
Attention Check Item
While watching television have you ever had a fatal heart attack?
1 (Never)
2
3
4
5
6
7 (Often)
83
APPENDIX C
STUDY 3 INSTRUMENTS
Help-Seeker Stereotype Scale (see APPENDIX B)
Self-Stigma of Seeking Help – SSOSH
Directions: People at times find that they face problems that they consider seeking help
for. This can bring up reactions about what seeking help would mean. Please use the 5-
point scale to rate the degree to which each item describes how you might react in this
situation.
1 = Strongly Disagree 2 = Disagree 3 = Agree/Disagree Equally 4 =
Agree 5 = Strongly Agree
I would feel inadequate if I went to a therapist for psychological help.
My self-confidence would NOT be threatened if I sought professional help.
Seeking psychological help would make me feel less intelligent.
My self-esteem would increase if I talked to a therapist.
My view of myself would not change just because I made the choice to see a
therapist.
It would make me feel inferior to ask a therapist for help.
I would feel okay about myself if I made the choice to seek professional help.
If I went to a therapist, I would be less satisfied with myself.
My self-confidence would remain the same if I sought professional help for a
problem I could not solve.
I would feel worse about myself if I could not solve my own problems.
Stigma Scale for Receiving Psychological Help – SSRPH
Directions: Please read each statement and check the circle corresponding to the scale
number that indicates how much you agree or disagree with the statement.
1 = Strongly Disagree 2 = Disagree 3 = Agree 4 = Strongly Agree
Seeing a psychologist for emotional or interpersonal problems carries social
stigma.
It is a sign of personal weakness or inadequacy to see a psychologist for
emotional or interpersonal problems.
People will see a person in a less favorable way if they come to know that he/she
has seen a psychologist.
It is advisable for a person to hide from people that he/she has seen a
psychologist.
People tend to like less those who are receiving professional psychological help.
Attitudes Toward Seeking Professional Psychological Help – ATSPPH
Directions: Please read each statement and check the circle corresponding to the scale
number that indicates how much you agree or disagree with the statement.
0 = Strongly Disagree 1 = Disagree 2 = Agree 3 = Strongly Agree
84
If I believed I was having a mental breakdown, my first inclination would be to
get professional attention.
The idea of talking about problems with a psychologist strikes me as a poor way
to get rid of emotional conflicts.
If I were experiencing a serious emotional crisis at this point in my life. I would
be confident that I could find relief in psychotherapy.
There is something admirable in the attitude of a person who is willing to cope
with his or her conflicts and fears without resorting to professional help.
I would want to get psychological help if I were worried or upset for a long period
of time.
I might want to have psychological counseling in the future.
A person with an emotional problem is not likely to solve it alone; he or she is
likely to solve it with professional help.
Considering the time and expense involved in psychotherapy, it would have
doubtful value for a person like me.
A person should work out his or her own problems; getting psychological
counseling would be a last resort.
Personal and emotional troubles, like many things, tend to work out by
themselves.
Self-Stigma in Mental Illness Scale’s subscale of Stereotype Agreement (SSMIS-SA)
Please answer the following items using the 9-point scale below.
I strongly neither agree I strongly
Disagree nor disagree agree
________________________________________________
1 2 3 4 5 6 7 8 9
1 (I strongly disagree) 2 3 4 5 (I neither agree nor disagree) 6 7 8 9 (I strongly agree)
I think most persons with mental illness…
are to blame for their problems.
are unpredictable.
will not recover or get better.
are unable to get or keep a regular job.
are dirty and unkempt.
are dangerous.
cannot be trusted.
are below average in intelligence.
are unable to take care of themselves.
are disgusting.
Gender
Male
85
Female
Other
Ethnicity/Race
White (Non-Hispanic)
African American or Black
Asian American or Pacific Islander
Hispanic or Latino/a
Native American or Alaskan Native
Other
What year in school are you?
First
Second
Third
Fourth
Other
Attention Check Items
Please select ____ for this item.
For this question, please select the circle labeled ____, as this helps us make sure that you
are paying careful attention to the survey.
Order | Check Discount
Sample Homework Assignments & Research Topics
Tags:
AI Plagiarism free essay writing tool,
Australia dissertation writers,
Australia essays,
Australian best tutors,
best essay writers pinterest