The three major project objectives were as follows: (1) development of procedures for determining the optimum number of subgroups (and hence, moderated scoring keys) required for maximizing the predictive effectiveness of an inventory; (2) development of a single scale for reporting the scores obtained from a set of moderated keys; and, (3)…

This study was designed to: (1) compare the contribution of various categories of biographical data (biodata) to the differentiation of college attenders and nonattenders, and (2) to assess the accuracy of biodata as a predictor of collete attendance. Subjects consisted of 20,367 high school senior males who participated in the 1960 data…

The appropriateness of raw score reports of human traits is questioned, especially in light of the support provided for Holland's theory by normed scores and the stereotypic career options suggested to males and females by raw scores. (Author)

The study for this article examines growth in various aspects of career development for longitudinal and nationally representative cross-sectional samples of high school students. Implications for practitioners who wish to improve upon normal growth are presented. (Author)

A basic assumption underlying Holland's theory of careers is that men and women in the same occupation have the same personality pattern. Contrary to expectations, this research shows there are substantial and systematic differences in the Holland raw codes of males and females pursuing the same occupations, especially nontraditional occupations.…

Data on the reliability and validity of the sex-valances scales are summarized along with data from previous research on sex-balanced scales and reporting procedures. Data include that sex differences currently found in interest inventory scores may simply be an unfortunate legacy from an era that took traditional sex roles for granted. (Author)

Intervention procedures, consisting of a brief report of vocational interest scores and small-group sessions on vocational planning, were designed to encourage girls to consider the full range of occupations, unrestricted by sex-role stereotypes. Outcomes differed according to interest type, thus suggesting that certain students may need more…

The purpose of this paper was to examine trends in major components of career development across grades 8 to 12. A set of 11 scales was used to assess various components of career development. Both cognitive and behavioral components of career development were assessed. Longitudinal data from four high schools were analyzed in conjunction with…

The widely divergent career options suggested to men and women by the Self-Directed Search (SDS) raw scores are noted and misunderstandings concerning the implications of Holland's assessment procedures for his theory are discussed. Holland's defense of raw score reports of personality characteristics is found wanting especially in light of the…

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…