State-dependent learning (SDL) is the phenomenon that behavior is learned better if your internal mental state is similar during practice and testing of the behavior. It is a powerful ...

Learn what analysis of variance (ANOVA) is, how it works, and when to use it. See how it helps compare means across multiple data groups in statistics and research.

Read on to learn more about what a t-test is, the different formulas used, and when to apply each type to compare means and ...