Two variables interact when
A)the effect of one independent variable depends on the level of the other independent variable.
B)both variables are affected equally by some third factor.
C)there are no main effects.
D)there are main effects.

Question

Quizplus · Accepted Answer

When two variables interact, the effect of one independent variable depends on the level of the other independent variable. This means that the relationship between the variables is not simply additive, but is influenced by the value of the other variable. Therefore, Option A is the correct answer, whereas Option B, C, and D are not related to the concept of interaction.

Two Variables Interact When