Dr.Williams was interested in studying anxiety levels and physical healthy and activity among 12-,25-,35-,and 45-year-old individuals.Dr.Williams provided the participants with a measure of anxiety and then had them participate in certain physical activities.This would be an example of a _____ study.

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This is a cross-sectional study because Dr. Williams is comparing participants of different ages at one point in time. Correlational studies look at the relationship between two or more variables, qualitative studies focus on collecting non-numerical data such as opinions or experiences, and longitudinal studies follow the same group of participants over an extended period of time. None of these options accurately describe Dr. Williams' study design.

DrWilliams Was Interested in Studying Anxiety Levels and Physical Healthy