The WISC (Wechsler Intelligence Scale for Children) and ITPA (Illinois Test of Psycholinguistic Abilities) test scores of a group of 54 educable mentally retarded (EMR) students (mean age l2 years) were factor analyzed to determine the extent to which the WISC and ITPA measured common factors. Of the four factors obtained, nine of the ten ITPA…

Two hundred-sixteen fifth- and sixth-graders were dichotomized on attitude toward school (positive or negative) and randomly assigned to three conditions in which they were instructed that they were about to take either an Intelligence, Achievement, or a Routine test. Results of analysis of variance on Kuhlmann-Anderson scores revealed significant…

Score differentials between the revised Wechsler Intelligence Scale for Children (WISC-R) and the Wechsler Adult Intelligence Scale (WAIS) were investigated in 25 possibly mentally handicapped adolescents (10 white, 15 black). Each S was individually administered both the WISC-R and the WAIS. Results supported the hypothesis that for mentally…

This paper discusses some of the problems posed by external testing, including the social and racial complexities and the serious intellectual issues raised by the nature of a "standardized" examination. It is argued that these and other problems are likely to intensify to an unprecedented degree during the next several years as a result of…

The purpose of the study was to determine if there were any differences in learning between graduate students taught to understand, administer, and score the Wechsler Intelligence Scale for Children (WISC) by an independent study method as compared to those taught by a more traditional instructional procedure. The subjects were those students…

Prepared for the White House Conference on Children (December 1970), this booklet reports on a mothers' training program in Urbana, Illinois--one of 34 promising programs on childhood education. The training program is a tutorial program at the University of Illinois involving both mother and child; the program tries to demonstrate that mothers in…

This report discusses the practical problems encountered in a longitudinal study now in its fourth year, where the focus has been the early identification of later learning disorders. The general goal was the identification of tests with the characteristics of high reliability, low cost, short time to administer, low demand on scoring…

This study was to compare the Wechsler Adult Intelligence Scale (WAIS) and the General Aptitude Test Battery (GATB) and to examine the results of these tests in terms of usefulness to the vocational counselor. The population selected had a sixth grade modal reading level and a modal age between 22 and 29, and achieved the fifth grade level in…

Relationships between school achievement and two theoretically different measures of intelligence, Piagetian and psychometric, are explored in 143 bright, average, and retarded elementary school students. Factor analyses of the California Test of Mental Maturity, the Metropolitan Achievement Test, the Stanford-Binet, and fifteen Piaget-type tasks…

The study investigated the feasibility of M. Budoff and M. Friedman's (1964) learning potential paradigm as an assessment approach with 40 moderately and severely mentally retarded persons (aged 12 to 22 years). Ss were tested three times: initially, after one week, and after one month with a match-to-sample block design test. Twenty of the Ss…

Forty-three students participated in a laboratory experiment involving estimation of qualitative similarity between items sampled from ten conventional tests of intellectual performance. Estimated similarity could tentatively be described as a function of positive inter-test correlations as determined from another group of 123 individuals with the…

The purpose of this project was to inquire into the current status of development, past use, availability, and future planning of intelligence tests for the visually handicapped in relation to the fields of psychological, educational, and vocational counseling. The project procedure was that of a research utilization conference involving the…

The purpose of this research was to investigate the Wechsler Intelligence Scale for Children (WISC) subtest scores of information (IN), arithmetic (AR), digit span (DS), and coding (CO). The subjects were all of the students admitted to and remaining in the Seattle Public School District #1 Learning/Language Disability (LLD) Program since…

This Institute for Developmental Studies (IDS) program was established in 1958, and represented an attempt to study the inter-play of environment on psychological development, and to evolve and develop an enriched and stimulating school curriculum for socially disadvantaged children. Over the years, the IDS program has evolved into a comprehensive…

A random sample of 225 grade one children were given the Canadian Cognitive Abilities Test (CCAT) on two occasions within seven months. During the second administration the WISC was also administered. KR-20 reliabilities of the CCAT for the two administrations were respectively .83 and .74. The test-retest reliability was .75. The correlation…