Infants judged to be at risk for subnormal intellectual growth were randomly assigned to an experimental (N=27) or a control (N=25) group. Infants in both groups received medical care and dietary supplements; their families received social work services on a request basis. Experimental children participated in an educational day care program…

Guilford's structure of intellect factors and his inherent form content of instructional materials were not confirmed as effective predictors of differences in learning from figural, symbolic, or semantic modes of visual presentation. The feasibility of using this model as an aid in design and production of instructional materials was investigated…

Objectives of this study on the influence of visual deprivation upon the divergent thinking dimension of intelligence were to compare the divergent thinking abilities of blind and sighted children in residential and day school programs, and to determine the relationship between divergent thinking and age of onset of blindness, mobility, school…

This document contains six studies concerned, primarily, with the effect of maternal influences and attitudes on preschool children. The subjects were lower class Negroes, whites, and Seminole Indians. The titles of the studies and the accession numbers of the individual abstracts are as follows: (A) Maternal Influences Upon Development of…

Knowledge of English morphology was studied in intellectually retarded (IQ 50 to 80), normal (IQ 90 to 110), and superior (IQ 120+) children at four chronological age (CA) levels from 4 to 12. The task involved using inflectional and derivational suffixes at two levels of generality: producing inflected and derived forms of English words, and…

Two tests, one with six cursive shapes and the other with six colored angular shapes to be arranged artistically, were examined to determine whether the degree of non-verbal artistic aspects of creativity is greater in products of individuals or in products of groups. Each test was give both individually and in small groups to 499 students (grades…

This 3-year study investigated the effectiveness of a 1-year diagnostic preschool curriculum for improving the regular school adjustment and achievement of 142 five-year-old psychosocially disadvantaged Appalachian children. During each year approximately 15 children were placed into either an experimental preschool, a kindergarten contrast, or an…

Listed alphabetically by author are 996 references on experimentation and investigation in the area of creativity since 1954. Included are all articles which have appeared in Psychological Abstracts since 1954, unpublished doctoral dissertations, masters theses, papers, and reports. (AJ)

A method for collecting and disseminating information on hearing handicapped children was developed, and the availability of recorded information on both the incidence and development of hearing impaired children was determined. Detailed information was collected on 4,300 of the estimated 6,755 hearing impaired students enrolled in schools,…

In exploring the bases of learning disabilities, the following areas are considered: a working definition of perceptual handicaps; the relationship of perceptual handicaps to IQ; diagnosing perceptual handicaps; effective learning experiences for the perceptually handicapped child; and recommendations for developing new curricula. The appendixes…

For 4 months, 221 kindergarten children took part in a controlled experiment on the effects of teaching formal reading at the kindergarten level. Teachers involved in the study were judged comparable in efficiency and attitudes towards the children. The California Test of Mental Maturity Pre-primary Kindergarten 1 was administered to half of the…

The development of social maturity, language, and arithmetic abilities was studied over a 3-year period in 103 mentally retarded children from high IQ (51-75) and low IQ (26-50) groups in special schools and special classes. Among findings were that the high IQ groups of both special classes and special schools showed much improvement over the…

The contention that among black people there is a cognitive style which seems to require a more active intervention with the learning environment than what is needed by their white counterpart is advanced in this discussion of cognitive style among black Africans and black Americans. Cognitive styles of blacks in the infant, early school, and…

Thirteen elementary and four middle schools in a large, suburban district are compared by level of instructional expenditure and socioeconomic status of the community served by each school. Regression analysis is utilized to determine the effect of expenditure on student achievement over a three-year period. Variables significantly related to…

This study attempted to better define the nature of critical thinking and its component skills (with a focus on the interpretation, analysis, and evaluation of data) by investigating the relationship between critical thinking competency and an activity card method of instruction, individual or small group work patterns, achievement, and sex. The…