______ occurs when the effect of one independent variable on the dependent variable changes at the different levels of another independent variable.
A) An interaction effect
B) A main effect
C) A simple effect
D) A significant effect

Question

Quizplus · Accepted Answer

An interaction effect occurs when the effect of one independent variable on the dependent variable changes at the different levels of another independent variable. This means that the impact of one variable depends on the level of another variable, and the relationship between the variables is not straightforward. Main effect refers to the impact of a single independent variable on the dependent variable, while simple effect refers to the effect of one independent variable at a specific level of another independent variable. Significant effect means that there is a meaningful relationship between the variables, but it does not describe the specific nature of the relationship.

______ Occurs When the Effect of One Independent Variable on the Dependent