RESEARCH DESIGN
NEED FOR RESEARCH DESIGN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What are the two basic types of studies that are categorized as descriptive research?
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focus groups and case analysis
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longitudinal studies and case analysis
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focus groups and cross-sectional studies
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longitudinal studies and cross-sectional studies
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Explanation:
Detailed explanation-1: -Longitudinal studies and cross-sectional studies are two different types of research design. In a cross-sectional study you collect data from a population at a specific point in time; in a longitudinal study you repeatedly collect data from the same sample over an extended period of time.
Detailed explanation-2: -Cross-sectional studies are used both descriptively and analytically. Descriptive cross-sectional studies simply characterize the prevalence of a health outcome in a specified population. Prevalence can be assessed at either one point in time (point prevalence) or over a defined period of time ( period prevalence).
Detailed explanation-3: -observation. case studies. surveys. 06-May-2022
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