Does the stability of personality vary by gender or ethnicity? Does a
particular therapy work better to treat clients with one type of
personality disorder than those with another? Providing a solution to
thorny problems such as these, Aguinis shows readers how to better
assess whether the relationship between two variables is moderated by
group membership through the use of a statistical technique, moderated
multiple regression (MMR). Clearly written, the book requires only basic
knowledge of inferential statistics. It helps students, researchers, and
practitioners determine whether a particular intervention is likely to
yield dissimilar outcomes for members of various groups. Associated
computer programs and data sets are available at the companion website
(www.guilford.com/aguinis-materials).