“…Several studies have addressed the relatively low interest in scientific issues among many psychology majors (Bishop & Bieschke, 1998;Leong, Zachar, Conant, & Tolliver, 2007;Tinsley, Tinsley, Boone, & Shim Li, 1993;Vittengl et al, 2004), although psychology majors clearly differ in this regard. For instance, Martin, Gavin, Baker, and Bridgmon (2007) recently compared doctoral students at different specialties of psychology and found clear differences between these groups in scientist-practitioner interests. Also, Zachar and Leong (2000) found that psychology majors' researcher and practitioner interests were stable over a 10-year period and predictive of later professional behavior.…”