Research Methods for the Behavioral Sciences (MindTap Course List)
Research Methods for the Behavioral Sciences (MindTap Course List)
5th Edition
ISBN: 9781305104136
Author: Frederick J Gravetter, Lori-Ann B. Forzano
Publisher: Wadsworth Publishing
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Chapter 11, Problem 2EA

In Figure 11.5, we show three combinations of main effects and interactions for a 2 X 2 factorial design. Using the same 2X2 structure, with factor A defining the rows and factor B defining the columns, create a set of means that produce each of the following patterns:

  1. A main effect for factors A and B, but no interaction.

  • A main effect for factor A and an interaction, but no main effect for factor B.
  • A main effect for both factors and an interaction.
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