A cross-sectional researcher looks at a single group of people over a period of time using a variety of answer options. explores several groups of people while comparing people from various cultures.
An illustration of an observational study design is a cross-sectional study. In a cross-sectional study, the researcher simultaneously examines the result and the exposures in the study subjects.
a method of conducting research in which subjects, usually of different ages or developmental stages, are contrasted at a single point in time.
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