Abstract: | Cross-sectional data were provided by 1484 male high school pupils drawn from grades seven to twelve. All subjects completed either the Otis Intermediate Test or the Otis Higher Test, Crites' Vocational Development Inventory (VDI), and the author's Student Survey. Major findings were that: (1) subjects' anticipated stage of leaving school was significantly related to realism of vocational choice-those boys who expected to leave school prior to grade twelve showed higher levels of realism than those going on, in spite of the fact that they tended to be lower in both maturity of vocational choice attitudes (VCA) and intelligence; (2) IQ exercised a complicated mediatory effect on both VCA and realism; and (3) in general, both VCA and realism were linearly related to grade. Taken together, these findings indicated the need to distinguish carefully between VCA and realism as aspects of vocational development. Implications for further research in vocational development are discussed. |