The history and use of tests of intellectual ability, personality, and vocational interest is briefly discussed as background for an exploratory study in the use of these instruments in predicting successful restaurant manager performance. Most previous research regarding managerial potential has focused on perceptions of managerial ability rather than on performance issues. Sixty-eight restaurant managers were tested in order to assess general intellectual ability, personality traits, and vocational interests as predictors of performance criteria. Based on previous research, it was hypothesized that general intellectual ability, vocational match, masculinity, ascendance, and sociability would be positively correlated with effective job performance ratings. Results of the study did not confirm these predictions.