The article describes the development and validation of the Career Personality Styles Inventory (CPSI). The CPSI comprehensively assesses Holland's career personality styles with only 22 items. Based on a series of 3 studies, we found satisfactory internal consistency, factor structure, and criterion validities of the newly constructed CPSI.

We present the PreferenSort, a career counseling instrument that derives counselees' vocational interests from their preferences among occupational titles. The PreferenSort allows for a holistic decision process, while taking into account the full complexity of occupations and encouraging deliberation about one's preferences and acceptable…

In this study, data collected from 875 college freshman and sophomore students enrolled in a 4-year university in central China are used to examine the applicability and validity of a Chinese version of Holland's Self-Directed Search (SDS) that was adapted in the 1990s. The total sample was randomly divided into two groups. Data from the first…

The factor structure of Holland's hexagonal model as shown in the Self-Directed Search (SDS) has received extensive attention across the world. The goal in creating the SDS was to equip guidance counselors and services with information about adults' personality types, interests, preferences, and career options. More precisely, the SDS items assess…

Introduction: The current study demonstrates empirical and cultural validity of "La Clave Profesional" (Spanish adaptation of Career Key, Jones's test based Holland's RIASEC model). The process of providing validity evidence also includes a reflection on personal and career development and examines the relationahsips between RIASEC…

Using Item Response Theory (IRT) and Confirmatory Factor Analysis (CFA), the goal of this study was to select a reduced pool of items from the French Canadian version of the Self-Directed Search--Activities Section (Holland, Fritzsche, & Powell, 1994). Two studies were conducted. Results of Study 1, involving 727 French Canadian students,…

Empirical relations of scores for similar and same-named scales on five interest inventories were examined. Analysis of multitrait/multimethod matrices found modest correlations and convergent and discriminant validity. Homogenous scales correlated higher than heterogenous scales. Results support the assertion that inventories are only partial…

Concerns evaluation of the effectiveness of an adapted Self-Directed Search for blind persons. Results revealed significant differences in number and consistency of occupations under consideration, satisfaction and certainty about vocational plans, and interest in general information about self and occupations. Most SDS users rated the experience…

Results of the Self-Directed Search (SDS) completed by 305 male and 395 female students supported the convergent and discriminant validity of the SDS and of a hierarchically nested structural model. Contradictory conclusions were reached about construct validity. (SK)

The Self Directed Search-Easy and a version back translated from Spanish to English were completed by 145 undergraduates. Back-translation scale scores were a significantly better fit for Holland's model. The model fit the scores of men better than women. (SK)

A confirmatory factor analysis provided support for the result that Holland's Self-Directed Search measures six factors: realistic, investigative, artistic, social-enterprising, conventional, and a sixth general interest factor. Generally, the psychological relationship among types confirms the hexagon model proposed by Holland and others.…

The author briefly discusses the results of Holland's Self-Directed Search (SDS), taken by 20 writers, as supportive of the validity of the SDS as a vocational guidance instrument. (RP)

Investigated the concurrent validity of Holland's theory for college-educated Black working men using two different definitions of vocational orientation. In general, the findings indicate that, consistent with Holland's theory, the Vocational Preference Inventory scales and the Self Directed Search scales tend to effectively discriminate among…

Examined validity of self-estimates of ability on a vocational interest measure (Self-Directed Search). Correlated self-ratings of 149 female undergraduates with well-validated measures of abilities corresponding to each of Holland's six interest domains. Found higher correlations between self-ratings of abilities and objective measures than for…

Vocational scales other than those describing the occupational group in question may often predict job performance. A case is reported using Holland's Self Directed Search and two groups of policemen. Scores on the Artistic and Conventional scales consistently predict effective performance as a patrolman. (Author)