Problems posed by the measurement of vocational maturity are discussed. A combined rational-empirical methodology is proposed as a possible solution and a model of vocational maturity is formulated. (Author)

The Career Maturity Inventory was revised in 1995 using previously unpublished longitudinal data for item selection. The new inventory has 25 attitude and 25 competence items, each yielding a score that measures degree of career maturity of conative and cognitive variables, respectively. (SK)

The author discusses three methodological obstacles to the effective measurement of career maturity. These are: (1) linear versus nonlinear time functions; (2) longitudinal versus cross-sectional developmental data collection designs; and (3) maturational versus error variance on the estimation of test-retest reliability. (RP)

Research in the field of Career Maturity is reviewed and summarized, with particular attention to Super's Career Pattern Study, Gribbons and Lohnes' Career Development Study, and Crites' Vocational Development Project. Crites' organization and revision into a hierarchical structure of the five dimensions of vocational maturity proposed in Supers'…

The research summarized in this report was stimulated by the need for an objective, standardized measure of vocational maturity which would provide an empirical referrent for the conceptual terms of vocational development. The instrument constructed for this purpose is the Vocational Development Inventory (VDI), consisting of the Competence Test…