A review of Vocational Psychology: The Study of Vocational Behavior and Development," McGraw-Hill, 1969, by John O. Crites. (DB)

The Self Directed Search was recently revised (Form R) after two tests: a version with 70 new items was administered to 701 people to identify good and bad items, and 2,600 students and adults completed the final Form R. The Occupations Finder was revised, and a technical manual and professional user's guide were created. (SK)

Results of completion of the Career Beliefs Inventory (CBI), NEO Personality Inventory, Self-Directed Search, Vocational Identity scale, and Preconscious Activity scale verified the construct validity of the CBI. CBI scales appeared to measure variance not assessed by the other instruments. (SK)

A sample of 125 adults completed the Dogmatism scale, the NEO Personality Inventory, the Self-Directed Search, and the Preconscious Activity scale. High scores on Openness and Originality correlated with Holland's Artistic and Investigative types, supporting the ordering of types according to potential for creative performance. (SK)

This report deals with the origin, development, verification, and revision of an occupational classification. John L. Holland ("The Psychology of Vocational Choice," 1966) proposed an a priori occupational classification of six categories: realistic, intellectual, artistic, social, enterprising, and conventional. These classes were defined in…

Several predictors of occupational choice derived from a theory of careers (Holland, 1973) were examined. Hypotheses that a person's competencies, activities, self-estimates, interests, and vocational choices can be organized by a six-category typology to understand and predict subsequent choice were tested. Samples of 894 men and 989 women took…

To test the predictive efficiency of the Holland Occupational Classification and the related hypotheses concerned with occupational achievement and stability of career from Holland's theory of careers, the classification was applied to a national sample of 973 male retrospective work histories. Analyses were performed by organizing and…

Found classified vocational aspirations of 467 male and 250 female Navy recruits superior to Vocational Preference Inventory (VPI). Predictions for subjects with coherent vocational aspirations were very predictive over short time interval. Hypothesized links between coherence of vocational aspirations and Identity Scale, NEO Personality Inventory…

Responds to Brown's critique of author's (Holland) theory of vocational choice. Discusses validation of theories in general and the validation of this theory in particular. Discusses common complaints about and current status of this theory. Evaluates and responds to Brown's advice. Speculates about future of career theory. (ABL)

The validity of some theoretically derived vocational diagnostic signs was examined to learn if a person's self-knowledge, occupational knowledge, and decision-making ability were predictable. The positive results imply some practical applications and the need for further theoretical investigation. (Author)

This extension of an earlier study investigated the hypothesis that occupational choices follow orderly or lawful patterns and can be predicted from initial choices. By applying Holland's scheme of classification to students' successive occupational choices, the authors learned that the classification provides a practical definition of…

Six scales representing Holland's six personality types were developed for the SVIB. The results of this study show that the Holland theoretical structure, when applied to the Strong data, provides a useful model for organizing the data. (Author)

Determines how the Self-Directed Search (SDS) achieves its effects. High school girls were assessed before and after treatment for vocational aspirations, knowledge of typology, and information seeking. Nonsignificant findings imply that SDS achieves its effects partly because of its numerous occupational options. Instructional booklets increase…