To find evidence of generalizability of four interest factors established for tests within the Roe-Holland framework, factor scores derived from a Vocational Interest Inventory grounded in Roe's system were correlated with Strong-Campbell Occupational scale scores. For this sample of 300 counseling clients, a majority of the hypothesized relations…

Three age groups in six occupational samples were tested on the SCII and their scale scores were examined for significant differences. Data indicates that interests generally are not different for people of different ages in the same occupation. (Author)

The purpose of this study was to investigate the construct validity of the Occupational scales on the Strong Vocational Interest Blank. Five personality factors derived from the California Psychological Inventory were correlated with each of the Occupational scales. The significant relationships were consistent with Holland's personality theory of…

This study, using the Vocational Preference Inventory (VPI) and the Self-Directed Search (SDS), explored concurrent validity of Holland's theory for employed non-college-degreed women (N=114). Results revealed three scales of the VPI and five scales of the SDS successfully differentiated occupational groups consistent with Holland's theoretical…

This article compared the concurrent predictive accuracy of the (SVIB) for the same subjects on three sets of scales, the SVIB-Holland scales, the Basic Interest scales, and the Occupational scales. (Author)

Results showed strong empirical support for the model in that most subjects were working in environments congruent with their personality types. However, there was a lack of empirical support for the proposed relatedness among the environments in the model with regard to person-environment congruence. (Author)

A double cross-validation design was used to study the stability of the canonical correlations between the SVIB and the MCI for male freshmen engineering students. Only the first canonical variates produced high correlations for the cross-validation samples. (Author)

Self Directed Search (SDS) raw score and same-sex normed standard score codes were obtained on a sample of 16- to 18-year-old New Zealand high school students. The 59 boys and 59 girls who showed differences in the first letter of their codes rated the attractiveness of selected DOT job descriptions. (Author)

The Strong-Campbell Interest Inventory profiles for female and male pharmacy students were compared. Female and male students obtained similar interest patterns when separate norms for men and women were used. (Author)

An analysis of the profiles of 1,243 secondary school students showed that 45 percent had the same Group cluster as their peak interest on two successive years, demonstrating the stability of the COPSystem interest classification. (Author)

Results of assigning Holland codes to items seems reasonable, and the codes may be used in future item pool revisions to balance item content, to eliminate poorly defined items, and to select items that are perceived identically by females and males. (Author)

The realistic competency and activity scales of the Self-Directed Search were revised to learn if women's scores on these scales could be increased without reducing their concurrent and construct validity for men and women. Results indicate the revisions increase women's realistic scores, but fail to affect their high point codes. (Author)

This study considers using the Inventory of Religious Activities of Interests and the extensive data for men associated therewith in the counseling of women who may be interested in entering occupations related to the Protestant Church. The Inventory differentiates among subgroups of men more effectively than it does among women. (Author)

Reliability and concurrent validity data for the (SCII) were developed for a sample of 180 students. Two-week test-retest reliability correlations were approximately .90. Agreement between high scores and self-reported curriculum and occupational preferences ranged from 32 percent to 60 percent. Scoring on all Occupational scales produces…

This study, using the Vocational Preference Inventory and the Self-Directed Search, explored the concurrent validity of Holland's theory for employed college-degreed Black women. The findings support the validity of Holland's theory for this population. (Author)