This study was designed to identify the important clusters of occupational groups identifiable from an analysis of the dimensions accounting for similarity in profile shapes among a set of 28 new vocational interest measures. (Author)

The 22 basic interest categories on the Strong Vocational Interest Blank for Men were used to classify the interests of men in 62 occupations. At least nine categories were required to describe adequately the interests of most occupational groups. (Author)

Presents a report on the process and procedures of determining generic occupational skills and clusters of occupations for optimal occupational training needs. Data collected from workers and their supervisors representing 37 different occupations. Respondents indicated whether specific skills were prerequisite for a job and whether those skills…

This study investigated differences between men and women employed in traditional male occupations using the Vocational Preference Inventory (VPI) and the Self-Directed Search (SDS). Results indicate men in traditionally male occupations, when compared to women in those same occupations, tend not to report higher mean raw scale scores. (Author)

The authors investigated the concurrent validity of Holland's theory for employed non-college-degreed men using two inventories of vocational orientation. The results revealed that two scales of one and four scales of the other inventory successfully differentiated the occupational groups consistant with Holland's theoretical framework. (Author/SE)

The study was designed to explore the concurrent validity of Holland's theory for employed non-college degree black men. Concurrent validity was studied by administering the Vocational Preference Inventory (VPI) and the Self Directed Search (SDS) to workers. Results tend to suggest that Holland's theory is meaningful for employed non-college…

This study investigated differences in vocational attitude maturity and self-concept among Holland's six vocational categories. There were significant differences in vocational attitude maturity and self-concept among students in the six vocational categories. There was a significant relationship between vocational attitude maturity and…

It was hypothesized that first borns would prefer person- and intellectually-oriented occupations. It was also predicted that women, more than men, would prefer person-oriented occupations. The Hebrew version of Roe's classification of occupations was completed by 146 individuals. Only the second hypothesis was confirmed. (Author/SE)

Vocational interests, personality, work environment, and background of authors and critics, male and female, in children's literature are examined in terms of Holland's theory of vocational types. On SVIB indicator scales, both authors and critics score as artistic types with "consistent" profiles, but authors are more…

Hypotheses tested were concerned with the psychological orderliness of occupational changes, the relationship between occupational experiences and aspirations, and the relationship between consistent occupational codes and the stability of work histories. The analyses supported the usefulness of the occupational classification for organizing the…

The semantic differential was used to assess the properties of affect elicited by occupational stimuli. Vocationally committed men studying medicine, business, and engineering responded to a semantic differential containing occupational concepts. Results show a semantic space for all three groups composed of three orthogonal dimensions of affect…

This paper, a by-product of an extension of DOT to the Australian Census Classification of Occupations, attempts to validate worker function hierarchies in terms of worker traits. It shows that variation in worker traits across 21, 741 occupations listed in DOT is closely reflected in the 197 worker function profiles. (Author)

Modification of instructions to the Activities and Competencies section of Holland's Self-Directed Search to allow users more flexibility in responding to items was compared to the standard set of instructions. Results indicated modified instructions did significantly alter users' summary codes although users were not more satisfied. (Author)

A test of Holland's vocational theory across and within selected occupational groups demonstrated concurrent validity for three of the four groups investigated. Statistically significant coefficients of concordance indicated a degree of agreement among individuals in each of the occupational groups investigated. (Author)

Differences in vocational interests, as measured by the Strong-Campbell Interest Inventory, between undergraduates having traditional, conservative attitudes towards the roles of women and those having contemporary, liberal attitudes were examined. Results are discussed and implications for future employment patterns are made. (Author)