Examlex
When referring to humans,race is largely a __________ category.
Factorial Designs
Experimental setups that allow researchers to examine the effects of two or more independent variables on a dependent variable simultaneously.
Single-Factor Designs
Experimental setups that involve only one independent variable to test its effect on a dependent variable.
Interaction Effects
Occurs when the effect of one independent variable on the dependent variable differs across the levels of another independent variable.
Two-Factor Research Design
An experimental layout that involves two independent variables to study their effects and interaction on a dependent variable.
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