조절회귀분석의 통계적 검정력에 대한 연구

Abstract

Moderated multiple regression (MMR) has been increasingly used for

detecting moderating effect in various management researches such as

organizational behavior, human resources management, and industrial

relations. But its wide use, recent rosear.ches has reported that this method

has some flaws, that is, low statistical power problems. This article

identifies several factors that reduce statistical power below acceptable levels

in the process of using MMR approach for detecting moderating effect.

Finally it proposes some solutions to increase statistical power in MMR use.