Researchers have long been interested in the role of the corpus callosum in reading disorder, but existing studies have yielded inconsistent results. Some have found larger corpus callosa in those with reading disorder, others have found smaller corpus callosa, and some have found no differences in the corpus callosa of persons with and without…

A recent article by Prawat and Jarvis (1980) reported a lack of support for the hypothesis that teachers' perceptions of students are sex-biased. A closer inspection shows the interpretation of multiple regression analysis is inaccurate. More satisfactory interpretations are considered. (Author/PN)

Examines the recent history of early childhood intervention efforts; discusses principles that guided the formation of intervention programs in the 1960s and 1970s; describes the Head Start program and lessons learned from its development; considers issues in evaluating intervention programs; and presents suggestions for future directions in early…

The neuropsychologic performance of 27 children (about 6 to 13 years old) with early-treated phenylketonuria (PKU) was evaluated and correlated with their serum phenylalanine concentrations at several ages. (Author/SEW) Journal Availability: The Journal of Pediatrics; The C. V. Mosby Company, 11830 Westline Industrial Drive, St. Louis, MO 63141.

Role of school psychologists in diagnosis of specific learning disability is described. Discusses problems of definition, misidentification, and overidentification and assessment of general intelligence, achievement, perceptual motor coordination, and personality. A model for screening, assessment, and the team evaluation process is discussed, and…

A critical review of the Expressive One-Word Picture Vocabulary Test (Gardner) is offered. The reviewer feels that the instrument cannot be recommended in its present form. Further research concerning the manual, and theoretical issues, (particularly test-retest stability) is strongly recommended. (Author/PN)

Some specific intellectual abilities show consistent sex differences which vary in degree according to types of tests and samples examined. Reviews the empirical support for these differences, as well as the methodological difficulties, data and sampling limitations, interpretative biases, and contradictory results of much of the sex-difference…

Among the requirements of an intellectual skills training program are: (1) a culturally relevant theoretical basis; (2) training in information processing skills; (3) program responsiveness to students' needs and sensitivity to individual differences; (4) establishment of linkages between the training program and the real world; and (5) empirical…

Discusses whether formal thought constitutes a structured whole and role of propositional logic in advanced reasoning. Presents aspects of advanced reasoning model, considering hypothesis generation/testing as central processes in intellectual development. Argues that advanced reasoning schemata are linked by these processes and should be…

Studied a rare condition, elective mutism in children. Results indicated (1) immature development, especially in speech; (2) high rates of behavior problems; (3) excessive shyness; (4) significantly greater incidence of lower range performance IQ; (5) family psychiatric problems; and (6) intractibility. (Author/DB)

Examines the current models (genetic-deficit and cultural-deprivation) which explain IQ and achievement differences between members of the dominant and nondominant cultures. Concludes that both paradigms place blame on children and their families, and divert attention from the need to equalize wealth and power. (DA)

Over one thousand British primary schoolchildren completed the Crandall Intellectual Achievement Responsibility Questionnaire. Comparisons with earlier American data provided similar results. The Crandall scale is more closely related to attainment than to intelligence, indicating that high internalized reinforcement responsibility provides a…

Addresses the importance of IQ tests in the processes by which Chicago elementary school students are placed in classes for the mentally retarded. Describes the impact of IQ scores on students' future educational and vocational careers and the impact on Black youngsters of the "educably mentally retarded" label. (JW)

The findings showed that the stimulated group scored higher on both the intelligence and the developmental tests, particularly on personal-social and speech development. In addition, school placement at the age of five years suggested that the experimental Ss were more easily integrated into the normal community. (Author/DLS)

The experiences of an affirmative-action officer are described, including: efforts to manipulate faculty behavior, David v Goliath dimensions to job, faculty who have both created the problem and the awareness of it, academicians advancing theories of racial superiority, I.Q. tests, etc. (MLW)