Part 1: Quantitative Methods
Consider these facts:
1 in 3 adults in the US has hypertension (NHLBI, 2011). In 2009, the rate of death from firearms was 10.2, 11.2 from motor vehicle accidents, and 13.5 from poisoning (CDC, 2011).
From 2000 to 2009, the maternal death rate and Cesarean rates correlated slightly when the Cesarean rate exceeded 15%. (Volpe, 2011).
Although these figures came from a variety of studies, analyses, and investigations, they all reflect the outcomes of quantitative research. This week you study quantitative research methods. You evaluate each design’s suitability for a given research question.
Designing Quantitative Studies
To get the finest knowledge on a topic, you need to know how to construct a query, search for resources, and evaluate the resources you uncover. You learned about the hierarchy of evidence in Week 4 of this course. A research design’s appropriateness is another technique to evaluate resources. Understanding how research designs affect study quality is critical whether performing a literature review or looking for evidence for practice.
This Assignment help – Discussion examines several research strategies and how they have been applied to a certain topic. You also think about how to choose a study design.
Prep:
Examine the course text’s quantitative research designs. Study Box 9.1, “Guidelines for Critiquing Research Designs in Quantitative Studies,” on page 210 of the textbook.
To identify two quantitative research studies on a given topic, choose from the list below.
Parental stress
Anxiety in kids
Apnea
Adolescent depression
Rural health concerns
PTSD
PTSD in veterans
Contaminants’ health effects
mania
End-of-life issues
Ayurvedic
Identify the quantitative research design used in each source and assess its appropriateness.
Consider the consequences of selecting an unsuitable research design.
To be answered
1.Post your topic, two sources, and the quantitative research design utilized in each.
2. Critique the design and support your points with information from the Learning Resources.
3.Assignment help – Discuss the consequences of selecting an improper research design.
