“…This practice is based on the &dquo;birds-of-a-feather&dquo; assumption that different occupations attract and/or foster unique personality characteristics and, hence, the closer the match between applicant characteristics and the prototype of successful incumbent characteristics, the higher the likelihood of job success (Katzell, 1964). Examples of such studies over the past two decades include fire fighters (Arvey, Mussio, & Payne, 1972), law enforcement and corrections officers (Azen, Snibbe, & Montgomery, 1973;Hooke & Krause, 1971;Peterson & Branson, 1986;Soloway, Hays, & Zieben, 1976), counselor trainees (Bonynge & Hoffman, 1977;Schoenfield, Preston, & Adams, 1976), nurses (Burgess, Duffey, & Temple, 1972), military training cadets (Callan, 1972), physician's assistants (Crovitz, Huse, & Lewis, 1973), skydivers (Delk, 1973), and managers (Harrell & Harrell, 1973). Finally, many studies have been reported using MMPI scores as predictors of job performance for a wide variety of occupational groups.…”