Accounting Final Assessment Essay.
June 8, 2021
Legislation Comparison Grid and Testimony/Advocacy Statement
June 8, 2021

Study Designs

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have been hired as a consultant to advise a non-profit organization’s research
team about which study design would be appropriate as they seek funding to
address the following research areas:

  • To
    determine the relationship between exposure to in-home treated drinking water
    and diarrhea among children in three neighboring towns of Sierra Leone. cross sectional
  • To
    survey the prevalence of STIs among male college students at 10 universities in
    the United States. Five of these universities are in an urban area and exposed
    to city-wide and state-wide campaigns about sexual health while the other five
    do not. Case-control
  • To
    study whether neighborhood factors such as number of grocery stores and number
    of liquor stores have an impact of health status. cohort

each research area, select the most appropriate study design. Discuss the
strengths and weaknesses of the selected study design. How does this design
optimize internal validity? How does this design optimize external validity?

comments will be graded on how well they meet the Discussion Requirements
posted under “Before You Begin.”


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