Intellectual engagement (IE) refers to enjoyment of intellectual activities and is proposed as causal for knowledge acquisition. The role of IE for cognitive development was examined utilizing 2-year longitudinal data from 112 ninth graders (average baseline age: 14.7 years). Higher baseline IE predicted higher baseline crystallized ability but…

Studies that have used noninvasive brain imaging techniques to record neocortical activity while individuals were performing cognitive intelligence tests (traditional intelligence) and social intelligence tests were reviewed. In cognitive intelligence tests 16 neocortical areas were active, whereas in social intelligence 10 areas were active.…

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…

An experiment was designed to find out whether there were any quantitative and qualitative differences in the spoken discourse of 'high' and 'low' ability 16-year-old pupils in discussions of problems arising from textual material. Cognitive, linguistic and quantitative analyses of the discourse were carried out. (Editor)

Many academic examinations exhibit sex differences in terms of entry figures and pass rates. This fact is illustrated by a selection of statistics from the British GCE "O" level examination results for June 1976. These results are discussed in terms of three possible causes: innate differences in intellectual functioning, sex role…

This study, part of a larger project called "Project Competence," explored the relationship between two aspects of social-cognitive ability (interpersonal awareness and social problem-solving) and three aspects of manifest competence in children (social, behavioral, and academic). In a series of hierarchical multiple regressions, social-…

In a study in which Asian-American, white, and black children in grades 2-6 in a California school district were given a battery of tests including measures of IQ, scholastic achievement, and short-term memory, factor analysis of the tests yielded two main factors identified as Level I (memory) and Level II (general intelligence) in Jensen's…

The extent to which schooling brings about change in the rank order of students along the hierarchies of intelligence is a pervasive sociological concern. Until quite recently the emerging consensus was that schooling is relatively ineffective in this regard and that intelligence is largely exogenous to the educational process. A study to…

Reviews data from the "High School and Beyond" study to examine sibling intellectual symmetry and the degree to which family background affects the siblings' intellectual ability. Finds considerable symmetry in intellectual skills. Discovers little impact on symmetry from gender or birth order. (CFR)

Using methods employed by Chaikin et al (1974) and Chaikin and Derlega (1978) to determine when tutors are susceptible to expectancy effects and whether expectancies lead to discrimination against low ability students, black undergraduates (N=76) taught a lesson on fire safety at home to a 10-year-old boy. Two black male and two white male…

Differences in learning processes were studied in more versus less intellectually able undergraduate students. Thirty subjects were selected to represent a wide range of general and mathematical reasoning abilities, based on the following test scores: Necessary Arithmetic Operations and Vocabulary Test V2 from the Educational Testing Service ETS…

R. J. Sternberg and others found that the types of behaviors reported by laypersons as characterizing different types of intelligence varied across the different groups tested, and that a person's concept of intelligence affects the manner in which he or she evaluates the intelligence of others. Two experiments by Sternberg et al. were replicated.…

Analyzing data from the High School and Beyond survey on the behavior of 13,000 high school sophomore women over a two-year period, this document reveals the following facts about single motherhood: (1) young women with different background profiles exhibit markedly different rates of single parenthood; (2) because teenage women who become single…