Multiple Choice
Which of the following statements is true?
A) Researchers first consider the statistical significance of main effects before considering interaction effects in a complex design.
B) If an interaction effect is statistically significant, researchers then use main effects to understand the source of the interaction.
C) If an interaction effect is not statistically significant, the researcher should then conduct analyses of simple main effects to determine why the interaction was not statistically significant.
D) If an interaction effect is statistically significant, it is likely the researcher will discover at least one statistically significant simple main effect.
Correct Answer:

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Correct Answer:
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