Hypotheses about person-environment congruency, consistency, and differentiation from Holland's theory of careers were tested. Subjects were students who had been given the Self-Directed Search before their freshman year followed by a questionnaire one or three years later. Results support Holland's congruency hypothesis but not the…

Several Predictors of occupational choice derived from a theory of careers were examined. Hypotheses that a person's competencies, activities, self-estimates, interests, and vocational choices can be organized to understand and predict subsequent choice were tested. Findings support both the theory and the validity of the Self-Directed Search.…

Increase in predictability of vocational plans of college women (N=152) was sought by using variables from Holland's Self-Directed Search (SDS). The most recent daydream and summary of daydream codes were the best single predictors of academic major. The most recent daydream was the best single predictor of vocational plans. (Author)