This comparison of regression discrepancy model results for learning disability identification used published IQ-achievement and reliability coefficients and generic, mean values. Use of mean IQ-achievement values resulted in higher discrepancy rates for a clinical sample. Use of both mean IQ-achievement and reliability values resulted in higher…

Discussion of the use of virtual reality in higher education looks at how this emerging computer-based technology can promote learning that engages all seven forms of intelligence proposed in H. Gardner's theory of multiple intelligences. Technical and conceptual issues in implementation of virtual reality in education are also examined.…

Assessed the beliefs of first, third, and fifth graders about their ability and achievement and their motivational responses to challenging puzzles. Suggests that individual differences in children's cognition about ability and achievement are related to their motivational responses throughout the school years. Points out ways that these…

An adaptation of the multiple regression approach of De Fries and Fulker (DF analysis) is used to account simultaneously for genetic and environmental influences on achievement. The model was fitted to achievement measures of 1,044 related pairs of children from the National Longitudinal Study of Youth (NLSY). (SLD)

Criticizes data analysis and interpretation in "The Bell Curve:" Herrnstein and Murray do not actually study the "cognitive elite"; do not control for education when examining effects of cognitive ability on occupational outcomes, ignore, cultural diversity within broad ethnic groups (Asian Americans, Latinos), ignore gender…

Argues that international assessments that show U.S. educational inferiority are unwarranted, reviews the history of these assessments, and evaluates the major explanations of the achievement differences. It also examines the theoretical and empirical underpinnings of curriculum-centered explanations because of their relevance to school reform.…

Measures of IQ, verbal short-term memory, speech perception, and phonological awareness were administered to 136 3rd and 4th graders. Structural equation modeling revealed that IQ, speech perception, and verbal short-term memory each contributed unique variance to the phonological awareness construct. Results underscore the importance of speech…

Reviews the issues and evidence on "measuring" student intelligence. The construct validity of "intelligence," the role of cultural context as a modifier of the meaning of test results, and the lack of meaningful predictive validity of IQ tests are discussed. Results conclude that measuring intelligence currently has no contribution to…

Progress, or lack thereof, in the development of ability testing is reviewed. Current tests, though inadequate, respond to the demands of test consumers. Test publishers must look ahead to changing demands and begin to lead the market, rather than follow it, by drawing on basic research in testing. (SLD)

Home observations of parent-child interactions in 40 families with young children were conducted over 27 months. Ten parent measures showed stability across time but differences across families. The amount of parenting per hour, and the quality of the verbal content of parents' speech, were related to family SES and child IQ. (BC)

This study, involving 1,069 children (ages 9-14) referred for evaluation of learning disability, used 3 definitions of reading disability to provide criteria for 5 groups of children based on discrepancy between intelligence quotient (IQ) and academic achievement. Results question the validity of segregating children with reading deficiencies…

Artificial intelligence techniques available for generating explanations for teaching purposes are surveyed, and the way in which they are combined in a computer program that provides explanations is described. The program responds to questions in the physical sciences. Potential contributions of this technology to computer-based education are…

Measures of vocabulary, phonological memory, nonverbal intelligence, and reading were taken from 80 children at ages 4, 5, 6, and 8 years. Comparisons revealed a significant shift in the causal underpinnings of the relationship between phonological memory and vocabulary development before and after age five. (Author/LB)

The computer can be incorporated into educational assessment at two levels: clerical work such as scoring, converting scores, administering test items, and organizing data into manageable profiles; and expanding horizons and deepening the understanding of what is important to measure and how best to measure it through expert systems and new…

Investigated the adequacy of the Gesell School Readiness Screening Test (GSRST) to gauge 46 kindergartners' readiness. Found agreement between GSRST and teacher assessments of student readiness. Test-retest and interrater reliability were below acceptable levels, and lower than figures yielded by a quantitative scoring method. Concluded that GSRST…