Presents four tables for the statistical interpretation of factor scores on the Wechsler Intelligence Scale for Children-Revised. Provides the percentile equivalents of factor scores; the significance of differences between factor scores; the frequency with which specified discrepancies occur; the significance of differences between a factor score…

Presents and illustrates structural equation modeling (multivariate analysis with latent variables, also called causal modeling or covariance structure analysis), discussing issues and problems related to the use of this methodology, possible applications of structural equation modeling to counseling psychology research, and resources for further…

Equivalence of marginal likelihood of the two-parameter normal ogive model in item response theory and factor analysis of dichotomized variables was formally proved. Ordered and unordered categorical data and paired comparisons data were discussed, and a taxonomy of data for the models was suggested. (Author/GDC)

A general latent variable model allows for maximum likelihood estimation with missing data. LISREL and LISCOMP programs may be used to carry out this estimation. Simulated data were generated. The proposed Full, Quasi-Likelihood estimator was found to be superior to listwise present quasi-likelihood and pairwise present approaches. (Author/GDC)

Examined three definitions of learning disabilities (LD), ability-achievement discrepancy, low achievement, and scatter, to determine common variance among 48 LD children and 96 non-LD children. Factor analysis resulted in two distinct groupings of LD students; low achievement accounted for over four times as much variance as ability-achievement…

Presents results of confirmatory factor analysis of the Kaufman Assessment Battery for children which is based on the underlying theoretical model of sequential, simultaneous, and achievement factors. Found support for the two-factor, simultaneous and sequential processing model. (MCF)

Examined the factor structure of the Luria-Nebraska Neuropsychological Battery-Children's Revision in a population of learning-disabled children (N=100). Factor analysis and varimax rotation revealed three factors: a language-general intellectual factor, a reading-written expression factor, and a sensory-motor factor. (Author/MCF)

The extension of regression estimation and poststratification to factor analysis is considered. These methods may be used either to improve the efficiency of estimation or to adjust for the effects of nonrandom selection. The estimation procedure may be formulated in a LISTREL framework. (Author/LMO)

Factor analyzed the Hong Kong Wechsler Intelligence Scale for Children (HK-WISC), across 11 age groups in the standardization sample of Chinese children (N=1,100). Results indicated that the three factors, Verbal Comprehension, Perceptual Organization, and Freedom from Distractibility, identified in the Wechsler Intelligence Scale for…

Presented data that question the ability of both unidimensional masculinity-femininity scales and bidimensional scales to assess comprehensively the multiple factors of sex role identification (N=207). Data supported a multidimensional approach that brings together the reliable factors in both types of scales and provides the possibility of…

Investigated interrelationships between perceived causes of divorce in a sample of 275 males and 336 females. Seven dimensions of divorce, underlying 18 possible contributing causes, were revealed. Significant differences were found between the sexes both in frequencies with which causes were identified and in composition of the seven factors.…

Analyzed intelligence and achievement test scores for 100 learning disabled boys to investigate the Wechsler Intelligence Scale for Children (Revised) as a predictor of Woodcock Johnson reading, mathematics, and written language scores. WISC-R performance IQ predicted the greatest variance. (JAC)

Replicated Pedhazur and Tetenbaum's study that raised questions about the unidimensionality of the feminine and masculine subscales of Bem Sex Role Inventory (BSRI). Factor analysis and smallest space analysis indicated that subsets are not unidimensional. However, results of factor analysis but not smallest space analysis were consistent with…

Examined the factor structure of the Profile of Mood States (POMS) in samples of psychiatric outpatients (N=165) and adult smokers (N=298). Results indicated that the POMS appears to be an internally consistent, multidimensional instrument with a relatively stable factor structure. (LLL)

Performed orthogonal and oblique factor analysis using the Wechsler Adult Intelligence Scale-Revised (WAIS-R) standardization sample (N=1,880). Analysis of the variance components for each subtest at every age level revealed a substantial proportion of subtests at a wide range of age levels evidenced high or intermediate levels of specific…