“…There is also evidence from previous research that individual or demographic variables, such as race and gender, are significantly correlated with PSM and/or job satisfaction (Perry, 1997;Steel & Warner, 1990;Yaeger, Rabin, & Vocino, 1982). While such differences have tended to be small, in some cases, minority respondents have had higher mean PSM scores (Naff & Crum, 1999).…”