A______ occurs in a factorial design when there are differences on the dependent variable in the different levels of one condition, that are consistent across the levels of the other independent variable .
A) main effect
B) confound
C) interaction
D) marginal mean

Question

Quizplus · Accepted Answer

A main effect occurs when one independent variable has a consistent effect on the dependent variable across all levels of another independent variable.

A______ Occurs in a Factorial Design When There Are Differences