Moderators and Mediators
Moderators and Mediators
Moderators and Mediators
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Regression vs. ANOVA<br />
We can test for moderation in either a<br />
regression or ANOVA model:<br />
Regression: scale-level IV <strong>and</strong> Mod<br />
ANOVA: categorical IV <strong>and</strong> Mod<br />
Remember that regression <strong>and</strong> ANOVA are<br />
really two sides of the same coin: both are<br />
general linear model<br />
Today we'll focus on moderators in regression<br />
● Assume IV, Mod, <strong>and</strong> DV are all scale-level<br />
CPSY501: moderators <strong>and</strong> mediators 14 Oct 2011<br />
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