Consistent with earlier research using the Wechsler Intelligence Scale for Children (WISC) and the WISC-Revised, the Information, Digit Span, and Digit Symbol (i.e., Coding) subtests contribute substantially and independently to group differentiation. A. Bannatyne's Sequential factor also discriminates between these groups. (Author)

Describes the problems of adjustment encountered by Italian immigrants' children in German-speaking Switzerland. Analyzes data from Swiss public schools tests and enrollment figures discussing the factors that mark large numbers of these children for the lowest occupational levels. Blames the school system's early selection practices as one…

Educable mentally retarded (EMR) and nonretarded (NR) adolescents verified superordinate and basic level descriptions of common objects. Results suggest that EMR subjects had difficulty making semantic classification decisions in general. Other results suggest that group differences in semantic processing speed were related to the deliberate…

Discusses results of a study comparing the self-concept of intellectually gifted 9th-grade- students with that of intellectually average students, and investigates the relationships that existed among self-concept, intelligence test performance, reading comprehension, mathematics achievement, and overall composite achievement. No significant…

No WISC-R IQ scale is immune to serious scoring errors. Inspection of the standard deviations reveals that the score an examinee receives for a given performance on WISC-R content can easily vary by six to eight IQ points. (Author)

Children given tangible rewards, regardless of race of examiner, obtained significantly higher scores. Children given culturally relevant social reinforcement by a Black examiner obtained significantly higher scores than did children given culturally relevant reinforcement by the White examiner. (Author)

The study investigated the extent to which information obtained from the WISC overlaps with information obtained from the ITPA. A canonical correlation analysis revealed that only 24 percent of the WISC subtest variance is redundant, given the ITPA; while 22 percent of the ITPA subtest variance is redundant, given the WISC. (Author/DB)

The McCarthy Scales of Children's Abilities (MSCA) was subjected to factor analysis to determine the test's validity. Results suggest that clinical interpretation should be made cautiously until further exploration of the construct validity and sex differences in the MSCA can be conducted. (Author)

Interviews with mothers, coupled with the adolescents' IQ scores, revealed that female adolescents' IQ scores were related to interests, responsibilities, and further education. Male adolescents' IQ scores were related to responsibilities and further education. Vocational goals provided some evidence of sex differences. Females were reported more…

This paper presents further evidence to demonstrate the existence of intra-uterine effects within the normal range of intelligence. The argument is then extended further to estimate the effects of organic factors in the environment that are also pathogenic for intelligence. Various implications of these factors are discussed. (Author/KC)

This study in the Northern Nigerian educational system tested the hypothesis of British and American studies that academic achievement at primary school is positively associated with extraversion. Contrary to previous studies, the results of this inquiry yielded a significant negative association between extraversion and academic attainment.…

Given the number and variety of components underlying performance in two clusters of tests, i.e., embedded-figures and adjustment tests, an understanding of the high-order construct field dependence and of its relationship to other cognitive, personality, and performance dimensions requires the execution of comprehensive studies. (Author)

The Life Complexity Inventory was designed and administered to 140 adults in order to investigate those variables present in their day to day experience that might relate either to stability or decline of intellectual ability. Results suggest that individuals with similar life styles display similar ability patterns over time. (Author/GC)

Limitations of current information-processing research on the nature of intelligence are discussed. Major criticisms are that the tasks are static; lack of generalizability from the laboratory to the real world; and collective intellect, motives, goals, circumstances, and ambiguity are not addressed in either theory or research. (Author/RD)