While some studies have investigated the positive effects of organized sports using correlational designs, others have used experimental designs. Which type of study provides evidence that sports participation itself accounts for the positive relationship?

Question

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Experimental designs provide evidence that sports participation itself accounts for the positive relationship because they randomly assign participants to either a sports participation group or a control group. This allows researchers to control for other factors that could be influencing the relationship between sports participation and positive outcomes.

While Some Studies Have Investigated the Positive Effects of Organized