期刊名称：Journal of the Society for Social Work and Research
电子版ISSN：1948-822X
出版年度：2010
卷号：1
期号：1
页码：28-40
DOI：10.5243/jsswr.2010.2
出版社：Society for Social Work and Research
摘要：Suppressor variables may be more common in social work research than what is currently recognized. We review different types of suppressor variables and illustrate systematic ways to identify them in multiple regression using four statistics: R2, sum of squares, regression weight, and comparing zero-order correlations with respective semipartial correlations.
