MCAT Basics Podcast

MCAT Basics 12: Study Types and Research Design

This lecture covers study variables and types. I discuss different study variables: independent variable, dependent variable, correlation variable, confounding variable, odds ratio, and more. Next, I talk about different types of studies: experimental, observational, case-control, cross-sectional, cohort, and more. Lastly, I discuss different types of bias that influence the results of an experiment.

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