“…Continuing efforts to improve the theoretical construct and measurement tools, so as to enable valid and comparable scientific research, are therefore imperative (Fineran & Bennett, 1998;Fitzgerald et al, 1995;Mazzeo, Bergman, Buchanan, Drasgow, & Fitzgerald, 2001;Stark, Chernyshenko, Lancaster, Drasgow, & Fitzgerald, 2002). Most recently, McMaster, Lacasse, and Dahinten included a structural approach in their analysis of the students' data (Dahinten, 2001(Dahinten, , 2003Lacasse, Purdy, & Mendelson, 2003;McMaster, Connolly, Pepler, & Craig, 2002). They used different questionnaires and definitions in their studies, and found different structures, which will be discussed further in this article.…”