S-Space College of Business Administration/Business School (경영대학/대학원) Institute of Industrial Relations (노사관계연구소) Seoul Journal of Industrial Relations (노사관계연구) Journal of industrial relations vol.13 (2002) (노사관계연구)
조절회귀분석의 통계적 검정력에 대한 연구
Moderated Multiple Regression and Statistical Power Problems
- Issue Date
- 서울대학교 노사관계연구소
- Journal of industrial relations, Vol.13, pp. 143-161
- 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.