An alternative way of studying group differences is proposed based on ordering analysis using item hierarchies as a basis of comparison between two groups. Subjects were sets of twins in elementary school. Results showed that blacks and whites and males and females had similar item hierarchies for complex items. (Author/LMO)

Research reported in this paper considered the construct validity of a trial essay administered in 1985-87 Medical College Admission Test (MCAT). The addition of the essay caused the non-science factor observed in previous MCAT research to be more strongly defined. (Author/LMO)

The stability was evaluated of a partial correlation index, comparisons of item characteristic curves, and comparisions of item difficulties in assessing race and sex differences in the performance of verbal items on the Graduate Record Examination Aptitude Test. All three indexes exhibited consistency in identifying the same items in different…

The six California Achievement Tests (CAT) subtests were factor analyzed separately for Black males, Black females, Hispanic males, Hispanic females, White males, and White females, in the fifth and seventh grades. the CAT was found to be essentially invariant with regard to race and sex. (Author/BS)

The purpose of this study was to investigate the relationship between auditory discrimination, as measured by the Wepman Auditory Discrimination Test, and reading achievement, as measured by the Woodcock Reading Mastery Tests. After controlling for intelligence, there was little more than a random relationship between auditory discrimination and…

The purpose of this paper was to examine the factor structure of the Armed Services Vocational Aptitude Battery, Forms 8, 9, and 10. The analyses provided evidence of the replicability of ability constructs across diverse samples. (Author/PN)

Six methods of measuring factorial similarity were compared with regard to outcome based on two large data sets, one for an intelligence test and the other for a personality test. All indexes yielded comparable results. Comparing factors determined at random, all indexes yielded comparable results leading to a conclusion of dissimilarity.…

The hypothesis that four measures selected to represent the field dependence-independence construct would be positively intercorrelated was supported by the presence of statistically significant positive correlation coefficients in the total sample as well as in the subgroups differentiated by ethnicity, intelligence level, and sex. (Author/PN)

Test anxiety scores from a 15-item internally consistent instrument were correlated with performance on an aggregate science test administered to 171 fourth- and 187 eight-grade students subdivided by sex and race. The interpretation of data possibly suggest that test anxiety is operating differentially for black and white students. (Author/PN)

A factor analysis of the Children's Nowicki-Strickland Locus of Control Scale was conducted with a biracial sample of children over a wide age range. Three factors (personal control and helplessness, achievement and friendship, and luck) had sufficient item loadings to be interpretable. (Author/GK)

The six subtests comprising the Metropolitan Readiness Tests were factor analyzed separately for White females, White males, Black females, and Black males. A single factor best described the structure of the test for each group. The factor structure was essentially invariant with regard to race and sex variables. (Author/CTM)

The degree of relationship between scores on the Barron Ego Strength Scale and the scores on the Bender-Gestalt Test was investigated on a sample of college students. Correlations were moderate to low. Racial differences were observed on the Bender-Gestalt Test. (Author/JKS)

Development of a student rating scale to assess the degree to which students identify with school and gender or racial group differences in identification is described. Confirmatory factor analysis results with 3,539 eighth graders suggest that a unidimensional scale reflects identification better than separate measures of belonging and valuing.…

Comparisons of aptitude factor structures were made in nationally representative samples of young black, white, and Hispanic American men and women who took the Armed Services Vocational Aptitude Battery (ASVAB) (n=9,173). Tests reflecting content common in high school curricula showed few sex or ethnic differences. Other differences are…