A researcher computes a 3 $\times$ 4 between-subjects ANOVA and finds one significant main effect and a significant interaction.What is the next appropriate step?
A)Compute pairwise comparisons for the main effect.
B)Compute simple main effect tests for the main effect.
C)Compute pairwise comparisons for the interaction.
D)Compute simple main effect tests for the interaction.

Question

Quizplus · Accepted Answer

The next appropriate step is to compute simple main effect tests for the interaction to understand the nature of the interaction effect.

A Researcher Computes a 3 ×\times× 4 Between-Subjects ANOVA and Finds One Significant Main Effect and Finds

A Researcher Computes a 3 $\times$ 4 Between-Subjects ANOVA and Finds One Significant Main Effect and Finds