To deterine whether three empirically derived factors of Oddi Continuing Learning Inventory (OCLI) remain across study samples, factor scores pairs were generated by using factor-score coefficients of two data sets and correlating factor scores. High positive correlations indicated three derived factors in factor structure matrix matched those…

The comparability of seven sets of factor structure studies reported in previous research with the Bem Sex-Role Inventory was evaluated. The inventory's primary factors were reproduced in the studies, although the masculine scale was somewhat less invariant than was the feminine counterpart. (SLD)

Administered Peabody Mathematics Readiness Test to 325 students in kindergarten through second grade to investigate selected psychometric characteristics of the test. Found low item-to-item correlations; results did not support factor structure suggested by test's authors or proposed hierarchical structure. (Author/NB)

Administration of the Stanford-Binet Intelligence Scale (fourth edition) to 60 elementary school students (in grades four, five, and six) resulted in means consistent with their gifted status. Factor analyses, including LISREL confirmatory analysis, offered only partial support to the Binet model. (TJH)

A maximum-likelihood confirmatory factor analysis was performed by applying LISREL VII to the Wechsler Adult Intelligence Scale-Revised results of a normal elderly sample of 225 adults. Results indicate that a three-factor model fits best across all sample combinations. A mild gender effect is discussed. (SLD)

A modification of Horn's parallel analysis is introduced that is based on the Monte Carlo simulation of the null distributions of the eigenvalues generated from a population correlation identity matrix. This modification reduces the tendency of the parallel analysis procedure to overextract or to extract poorly defined factors. (SLD)

The concordance and factor structures of the Beck Depression Inventory and the Hamilton Rating Scale for Depression were evaluated with 259 outpatients being treated for depression. The two scales were significantly correlated and assessed similar rates of improvement at multiple assessment points, but emphasized different dimensions of…

Investigated joint factor structure of Differential Abilities Scale and Wechsler Intelligence Scale for Children-Revised for 115 children. Compared theoretically supportable models (Spearman's General factor; Wechsler's Verbal, Performance, and Freedom from Distractibility factors; Elliott's verbal, nonverbal, spatial, and diagnostic perspective)…

Marker sets of variables to produce the Big-Five personality-factor structure were studied with over 1,000 college students completing adjective anchored bipolar rating scales or unipolar sets of adjectives. A set of 100 unipolar terms were highly robust across diverse samples of self- and peer-descriptions. (SLD)

Dimensional measures of aspects of personality disorders (PD) were developed. Convergence of these measures with the "Big Five" personality factors was studied in 300 general population subjects. Results suggest substantial similarity between the five factors and PD measures, though the latter cannot be entirely subsumed by the Big Five…

Administered Expectations About Counseling-Brief Form (EAC-B) to 153 college students to examine instrument's factorial validity. Students also completed Developing Purpose section of the Student Development Task Inventory, second edition; the Counseling Readiness Scale; and the Career Counseling Diagnostic Inventory. Results support the factorial…

Eight-seven adult outpatients in Edinburgh (Scotland) were tested with the Wechsler Adult Intelligence Scale--Revised (WAIS-R) and a test of visual inspection time (IT). Factor analysis confirms that IT correlates more strongly with performance than with verbal intelligence quotient (IQ) scores. Implications for the study of IT and mental tests…

The development of the Iowa Self-Assessment Inventory--a measure of seven functional characteristics of the elderly--is described. Its factor structure was studied using 484 elderly persons. Exploratory and confirmatory factor analysis support the seven functional dimensions: economic resources, cognitive status, mobility, physical health,…

The Family of Origin Scale, a recently developed instrument designed to assess adults' perceptions of the family in which they were raised, was administered to 664 adolescents residing with their families. Confirmatory factor analysis supports the scale's original 13 theoretical constructs and establishes factorial validity. (SLD)

Evidence was obtained from 841 pharmacists for the convergent validity and discriminant validity of measures of career commitment, organizational commitment, career withdrawal intention, and job withdrawal intention. Results indicate the usefulness of confirmatory factor analysis as an alternative to exploratory analyses when determining the…