This research investigated the use of the Rasch simple logistic model in item and test calibration. Tests employing word, picture, symbol, and number analogies were administered to college students, high school students, civil service clerical employees, and clients of the Minnesota Division of Vocational Rehabilitation. The results suggest that…

In these hearings, the following witnesses presented testimony: Dr. Henry E. Garrett, Chairman, Psychology Department (Emeritus), Columbia University; Dr. Arthur R. Jensen, Professor of Educational Psychology, University of California at Berkeley; Dr. Frank C. J. McGurk, Professor of Psychology, University of Montevallo; Dr. R. Travis Osborne,…

After intensively studying for several years the thinking processes of members of a tribal group in Western Africa, the Kpelle, the authors examine the relation between culture and cognitive development. The following issues are discussed: (1) an analysis of the terms "culture" and "cognition"; (2) an ethnographic description of the Kpelle…

Evaluates whether eight low-achieving Native Canadian children performed better than a matched group of eight non-Natives using the Category Test relative to Full Scale IQ. Explores relationship between Category Test performance and levels of academic achievement. Discusses implications of Native children's higher levels of abstract reasoning…

Studies by the Stanford Research Institute indicate that poor Black children were 3.5 times more likely to be identified by teachers as mentally retarded than their White counterparts. Biased intelligence tests should not be used for placement, and lawsuits should be filed against their use throughout America where there is a demonstrated need.…

The analysis in this article is directed to the basic issues: Are IQ tests biased against Black children? And are IQ tests valid for the placement of Black children in special programs? The research evidence on these major issues is ambiguous and contradictory. (Author/CTM)

Research and clinical findings indicate that psychologists need to be particularly aware of the variations between the cultural experience of the Native American and the Anglo child. Specific recommendations are presented concerning intellectual assessment of the Native American child. (Author/MH)

Cognitive differences between 987 LD children and 178 EH children in public schools on a psychoeducational assessment battery were studied, and differences in factor structure were investigated. Caution is suggested in interpreting the results of multivariate statistical analyses, which indicated heterogeneity in the matrices of LD and EH…

Discusses research on identifying underrepresentation of minority students in gifted education programs; intelligences and talents that are not identified by IQ tests; expanded strategies for finding talent; 10 guidelines for finding and serving gifted African-American students; and the social, cultural, and psychological needs of gifted…

This article describes critical events that have shaped gifted education, including: psychometrically-based pedagogy, the space race, the civil rights movement, passage of special education legislation, changing concepts of intelligence, brain based research, curriculum differentiation, the inclusion model of instruction, and funding of gifted…

When trying to explain the discrepancy between the numbers of white students in gifted education programs and the number of culturally diverse students in gifted education programs, it becomes apparent that there are multiple factors at play with the most prominent one being the identification process. Most districts begin the identification…

This study examined whether Wechsler Intelligence Scale for Children (Revised) subtest patterns employing Kaufman's classification system differ between male and female elementary grade students receiving special education services. It also examined whether females in special education are more significantly impaired than males, and whether males…

This text on the assessment of students with disabilities focuses on accuracy in assessment and testing and the need for functional and meaningful assessment practices. The 14 chapters are grouped into 4 major parts. The first part, "An Introduction to Assessment," describes a comprehensive evaluation and discusses the mandatory…

An annotated list of tests for assessing students' learning abilities is provided in this document. Each annotation contains information that helps the educator gauge the negative and positive aspects of the tests. Information useful in understanding intelligence quotient (IQ) subscores and their implications is included. The tests described are…

Tests of spatial ability were analyzed for their analog (visuospatial) and nonanalog (verbal reasoning) components, using factor analyses of items and test scores. The self-selected sample consisted of over 2000 clients (average age about 26 or 27) employing the Johnson O'Connor Research Foundation's aptitude evaluation services in 12 metropolitan…