This study represents the first empirical test of the vocational personality of US school psychologists. Specifically, we investigated the personality of school psychologists using Holland's (1997) well-researched theory of vocational personalities and work environments. The sample consisted of 241 randomly selected members of the National…

Holland influenced practice and research in career development by contributing a clear theory useful in organizing information about individuals and career alternatives and for understanding individuals' entry and persistence in occupational and other environments. His theory was repeatedly revised in response to evidence. As Holland's own career…

A sample of 358 men and 360 women took the Self-Directed Search (SDS), a vocational guidance tool developed by Holland based on his theory of vocational choice. Holland had found that in the occupational domain the factor loadings on the Realistic, Investigative, Artistic, Social, Enterprising, and Conventional scales fit a hexagonal paradigm…

Examined the concurrent validity of Holland's theory for men and women employed in an enterprising occupation as well as the degree of personality-environment correspondence and relationships of personality type to job satisfaction. Findings suggested that within an employed sample, Holland's theory is valid for women as well as for men. (Author)

Holland hypothesized that personality pattern consistency is related to vocational satisfaction, stability, and success. The viability of this key construct in Holland's theory of careers is examined in light of the expected relationship between level of consistency and frequency of occurrence of 2-letter Holland personality codes. Results are…

This paper offers some suggestions and cautions concerning the use of the Self-Directed Search (SDS) and the Strong-Campbell Interest Inventory (SCII). A rationale for separate scoring of interest and ability sections of the SDS is provided, i.e., that correlations between interest and abilities and between abilities and vocational satisfaction…

The Realistic scale of the Vocational Preference Inventory (VPI) and the Realistic and Social scales of the Self Directed Search successfully differentiated the occupational groups. However, the VPI Social and Enterprising scales did not differentiate between men and women in the same occupation. (Author)

Nearly all S's who completed Holland's Self-Directed Search (SDS) without supervision made errors which affected their final three--letter summary codes. Such errors were unrelated to: (1) extent of subjects' interest in knowing more about occupations or majors they might like; or (2) whether they felt occupations suggested by summary codes seemed…

The number and type of errors in self administration and scoring made on Holland's Self-Directed Search (SDS) and Self-Directed Search Form Easy (SDS-E) were examined. Subjects were 96 learning disabled and 96 non learning disabled high school students. All subjects made more errors on the SDS than on the SDS-E. Differences are discussed.…

Tests Holland's assertion that stability of vocational choice can be predicted from: (a) congruence of personality with chosen career; (b) differentiation of personality; and (c) internal consistency of personality characteristics. The relationship of three constructs to stability of choice of college major was studied among 167 university…