This study sought to determine whether there exist performance distinctions between artists and nonartists on specific two- and three-dimensional nonverbal problems. The factorial structure of scores on ten nonverbal ability tests was analyzed to identify mental process differences between the two groups. (Author/SJL)

Four hundred and eighty-six disadvantaged adults from North Carolina were the subjects in a study that factor-analyzed three instruments designed to measure anomia, yielding a 12-item unidimensional scale. (The refined combination scale is presented as of potential usefulness for research on the effects of educational intervention on anomia.) (LRA)

This study examines interrelationships among several episodic memory tasks, particularly correlations among various attributes of memory: imagery, associative, acoustic, temporal, affective, and frequency. Undergraduates completed 28 episodic memory tests using tasks such as free recall, paired associates, classical recognition, and memory span.…

Personal Assessment of Intimacy in Relationships (PAIR) provides systematic information in five types of intimacy: emotional, social, sexual, intellectual and recreational. PAIR can be used with couples in marital therapy and enrichment groups. (Author)

A computer scan of ACT Assessment records identified 3,427 sets of twins. The Hardy-Weinberg rule was used to estimate the proportion of monozygotic twins in the sample. Matrices of genetic and environmental influences were produced. The heaviest loadings were clearly in the genetic matrix. (SJL)

Two major and two minor principles are shown to serve to generate a large number of multivariate models, including canonical analysis, factor analysis, and latent trait test theory. The statistical underpinnings of the theory are discussed. (Author/JKS)

A selective review of literature on the revised Wechsler Intelligence Scale for Children (WISC-R) is presented to relate research results to test interpretation. Included are inferences drawn from factor analyses, subtest specificity, subtest profiles for some exceptional populations assessment of minority group children, and IQ differences…

The purpose of this study is to check on the internal reliability of the Piers-Harris Self-Concept Scale with a British population aged 9 to 12 and, by means of a principal components analysis, to contruct a short form of the scale valid for both sexes. (Author)

Factor analyses of the WISC, ITPA, and PIAT, revealed that 85 percent of the total variance of these tests can be accounted for by an abbreviated battery of 12 of the 26 subtests. Results indicated a very tight relationship between academic achievement and academic aptitude, even in underachievers. (Author/SJL)

Reports on a factor-analytic enquiry into the structure of an "authoritarianism" scale for middle childhood. The scale was developed to assess the social attitudes of primary school children in Sydney, Australia. (CM)

Nonmetric Multidimensional Scaling (NMDS) is a measurement technique for identifying substitute and unique leisure activities in that it allows the investigator to determine the perceptual dimensions that individuals use to organize their view of leisure activities. (MB)

Seven dimensions of teacher attitudes about the educative process and four personality variables were studied over four samples of candidates for an intern teaching program. Three factors combining teacher beliefs and personality variables were consistently formed over samples. Discusses the multidimensional nature of the beliefs and proposes…

This study tested the relative effects of Crystal and Bolles's life/work-planning process on factors related to vocational choice: aspirations, expectations, resident skills, and preferences. The results indicated that the process is an effective strategy to use to facilitate agreement between factors. (Author)

A 60-item short form of the Mnnesota Teacher Attitude Inventory (MTAI) was compared to the present 150-item form to determine whether the same constructs were common to both sets of items. Five factors were found to be highly consistent for each group and with the results reported in the literature. (Author)

Factor analyses for the same 16 variables at grades 5, 7, 9, 11 have been computed for white and black males and females. The latent roots as analyzed in three ways show a clear but small increase in the number of common factors during this time period, particularly for the white groups. (RC)