Results showed gross differences between low and average IQ Ss on a number of variables. The regression results, however, indicated that the determinants of career attainment had similar effects among low and average IQ Ss, and that status attainment theory applied equally well to the two groups. (Author/DLS)

The percentage of variance in achievement accounted for by IQ greatly decreased as the subgroups became more removed from the mean IQ for the sample. Results suggest that definition and placement decisions based on IQ be reconsidered for populations whose mean IQ is substantially above or below the average IQ. (DB)

RESULTS OF INVESTIGATIONS INTO ACQUIRED VS. INHERENT DIFFERENCES BETWEEN BOYS AND GIRLS WERE PRESENTED. FINDING REVEALED THAT DIFFERENCES BETWEEN BOYS AND GIRLS WERE AFFECTED BY THE ATTITUDES OF THEIR SCHOOLS TOWARD THEM AND TOWARD EDUCATION IN GENERAL. SEX DIFFERENCES IN BASIC INTELLECTUAL CAPACITY, ACHIEVEMENT, AND PROBLEM-SOLVING ABILITY…

It was concluded that while the correlations between the full and abbreviated WISC are consistent with previous research, the many discrepancies in levels of intelligence suggest that the abbreviated administration is of questionable validity when used with black children. (Author)

A study of two separate models which implicitly explain the underachievement of Maori pupils indicates that there is a generalized (or generalizing) factor affecting the performance of Maori children as a whole despite environmental differences. These environmental differences have a relatively strong effect on Pakeha children. (Author/EB)

This paper presents the results of a study which examined heritability ratios for the major ethnic and socioeconomic groups in the Los Angeles Unified School District. Scores on three measures (the Cooperative Primary Reading Test, the Comprehensive Test of Basic Skills, and a composite set of intelligence tests) were compared for twins from…

Racial and social class factors as a determinant of school achievement for minority group children are discussed with reference to the many empirical studies in this area. (Author/AM)

Evaluated demographic and developmental differences in case studies of disturbed children (N=58) who were treated with developmental therapy. Results indicated children differed in age, intelligence, and mother's employment status. Although all children progressed in behavior, communication, socialization, and academics, no difference was found in…

Analyzes the positive and negative features of mastery learning and its place in competency-based education. (Author/WD)

Very close age spacing was an obstacle to high academic performance for later borns. In family relations and self-esteem, first borns scored better and performed in school as well as their potentially much more able younger siblings, regardless of age spacing. (Author)

The literature reveals a marked decline in performance on the Visual Reproduction subtest with increasing age. Both level of education and intelligence seemed to exert a substantial influence on performance which may be significant in clinical evaluations. (Author)

Anglos achieved higher scores in academic achievement, IQ, and occupational aspiration than did Navaho students; Anglo students who achieved higher scores had more positive views of the average Indian than Anglos with lower scores; Navaho stereotypes of Anglos were not related to achievement and intelligence level. (RW)

This paper examines the implications of recent theory and research in cognitive psychology for the understanding and assessment of intelligence. Three major themes are developed. The first has to do with how changes in the social and educational climate for testing can influence the conception of intellectual compentence and the technology of…