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Summary
In this article we have attempted to achieve three goals. First, by carefully elaborating the many ways in which moderators and mediators differ, we have tried to make theorists and re-searchers aware of the importance of not using the terms mod-erator and mediator interchangeably. We then went beyond this largely pedagogical function and delineated the conceptual and strategic implications of making use of this distinction with re-gard to a wide range of phenomena, including control and stress, attitudes, and personality traits. We have also provided the first specific compendium of analytic procedures appropri-ate for making the most effective use of the moderator-media-tor distinction both separately and in terms of a broader causal system that includes both moderators and mediators.
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Received August 7, 1985
Revision received July 14, 1986
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