Confirms the previous suggestion that I-level and Verbal IQ are significantly related--for males, but not for females. The effect among males disappeared when age was introduced as a variable. Two of the variables, age and Verbal IQ, unexpectedly related strongly. (Author)

Concludes that age-related declines in intelligence and spontaneous flexibility during adulthood cannot be explained by increased anxiety. Age is a significant predictor either alone or with anxiety level taken into account, but anxiety level and the age/anxiety interaction do not add significantly to the prediction. (Author)

Mental abilities can be analyzed at four levels: composite tasks, subtasks, components, and metacomponents. Each level of analysis reveals something about the structure and content of mental abilities responsible for intelligent performance. (Author/WI)

Findings from a study reported in this paper indicate that the differences in family background that affect IQ are largely the result of genetic differences among parents, which affect the parents' own status attainment and which are passed on genetically to their offspring, whose status attainments are subsequently affected. (Author/EB)

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)

Study involving 300 children investigated the validity of Slosson Intelligence Test (SIT) for identifying learning disabled kindergarteners. Ss were given a battery of tests, including Wechsler Preschool and Primary Scale of Intelligence. Results indicated that SIT greatly overestimates the IQ of kindergarten children with suspected learning…

Points out the methodological inadequacies and problematic interpretations of a negative assessment of the Wechsler Intelligence Scale for Children that was performed by J. B. Hardy, D. W. Welcher, F. D. Mellits, and J. Kagan. (Author/RL)

The study examined mean IQ scores and mean scholastic achievement scores as measured by grade level equivalents in reading and presented correlations between IQ and achievement. The major finding was that IQ predicts achievement best for Anglos, fairly well for Blacks, but not at all for Chicanos. (Author/NQ)

Systematic analysis of perceptions of a specific institutional environment by students differentiated according to academic ability showed significant findings. Results indicate that even a single characteristic common to a group of individuals may have profound effects on both group and individual perceptions. Environmental designs must be…

In a study to determine whether the social competence of 647 institutionalized mentally retarded persons was related to participation in educational programs and in drug treatment programs, Ss were rated in terms of social maturity, IQ, and retardation classification. (CL)

Reports the results of a study into the effect of language study in high school on college entrance examination scores. Tentative conclusions indicate language study is beneficial in proportion to the number of years studied, especially for English scores. (AM)

The validity and reliability of the Performance Scale of the Wechsler Intelligence Scale for Children-Revised (WISC-R) was tested with 59 prelingually deaf children (ages 8-13 years). (Author/DLS)

Reviews status of intellectual assessment. The AVOM Test is a potentially useful device. It measures performance in two input channels, auditory and visual, and two output channels, oral and manual. AVOM was administered to elementary school students. Scores increased with age, and other results support potential utility of the device. (Author)

The influence of intellectual competition on the self-esteem of average intellectual ability adolescents attending high ability suburban schools is the subject of this study. Examines how students perceive themselves after nine years of competition with peers of higher intelligence. (Author/RK)