Examines the order of emergence of the concepts "in,""on," and "under" in a nonverbal cognitive task and in linguistic comprehension and production tasks. Subjects were 75 Israeli children between 14 and 30 months of age. In general, cognitive tasks were solved first, language comprehension tasks second, and language…

Tests the hypothesis that the presence of attentional deficits in autistic children interferes with their performance on tests of intellectual development and status. Twelve autistic, 12 normal, and 12 trainable mentally retarded children ages four through nine were administered six "Piagetian" tasks assessing performance at…

Describes the development of an oral test for Florida drivers' license applicants whose literary impairments prevent them from passing a written examination. Field test results show that the test accurately measures applicants' knowledge of driving practices rather than their reading skills. (SK)

Investigates performance of children (N=731) on the Matrix Analogies Test-Short Form (MAT-SF) as a measure of nonverbal intelligence. Analysis revealed that performance of Greek children was similar to an American sample. Findings suggest that MAT-SF can be used as a screening measure of nonverbal intelligence with Greek children using the US…

A unique psychometric device, The "Lock Box," has been developed to measure the ability of preschool children to structure a novel problematic situation. The primary purpose of the box is to identify those preschoolers with mental ages ranging from 2 1/2 to 6 years who have difficulty imposing an orderly plan on their explorations and…

This study attempted to test hypotheses relating to the differential performance of two groups of elementary school children on tests of creative thinking. The two groups tested were from Freedom Schools in Prince Edward County, Va., where public schools had been closed for 5 years, and from schools of Jackson, Mich. The Virginia group consisted…

The wheelchair athlete does not have a particular advantage in arm work, but strength and endurance are evident in the specific task of propelling a wheelchair.

An average of the two scores on the LIPS and PPVT provides an estimate of current IQ comparable to that which might be obtained by a WISC or S-B. (Authors/MB)

Data gathered on 92 girls (6-10 years of age) tested on Piagetian conservation tasks supports a theory of perceptual activity leading to decentration and indicates a change in viewing strategy associated with change in conservation status. (WY)

Based on a doctoral dissertation at the University of North Carolina at Chapel Hill. (Author)

Corman and Escalona's scales for Object Permanence and Spatial Relationships were administered to 98 severely and profoundly retarded children on three occasions, with intervals of six months between successive administrations. The findings demonstrated the high stability of the scales when environmental conditions are themselves highly stable.…

When administered to 125 deaf youngsters, ages 5-12, the WISC performance test had good reliability and predictive validity, but administration to some young or physically handicapped children proved difficult. The Colored Progressive Matrices proved satisfactory with older subjects, but its suitability for younger deaf children was not confirmed.…

Age significantly predicted performances on six memory tests which clearly defied verbal labeling. Low scores of older persons were responsible for the age effect. The progressively lower recognition scores suggested that nonverbal memory processing through all three modalities was affected adversely by age. (Author)