We evaluated over 200 participants semiannually from 12 to 48 months of age on measures of intellectual (Bayley Scales, Stanford-Binet Scale) and verbal (MacArthur-Bates Inventory, Peabody Picture Vocabulary Test) status. Structural equation modeling and hierarchical linear (growth curve) analyses were applied to address the nature of development…

Mothers were asked to predict their children's responses to standardized intelligence test items. Negative correlation was expected between inaccurate maternal knowledge of children's ability and degree of children's psychological development. False maternal predictions correlated - .80 with correct children's responses. Nearly all of the…

The question of reliability in the intellectual assessment of young children is cause for concern among developmental psychologists and diagnosticians. The issue of reliability is confounded by normal variability in skills during early childhood, by the problem of consistency across time of age-appropriate assessment measures, and by the selection…

AN INVESTIGATION AND EVALUATION OF TOTAL INFANT AND PRESCHOOL MENTAL TESTING SITUATIONS AND SOME CONCLUSIONS AS TO THE CURRENT NEEDS IN THIS AREA ARE PRESENTED. THESE APPROACHES ARE MADE TO THE PROBLEM. FIRST, THE THEORETICAL THINKING ON THE NATURE OF INTELLIGENCE AND HOW IT DEVELOPS IN CHILDREN IS TRACED. THERE HAS BEEN DISAGREEMENT OVER THE…

Examined differences in intelligence test scores of black and white five-year-olds born premature with low birth weight. Found that black children's IQ scores were 1 SD lower than those of white children. Adjustments for ethnic differences in poverty reduced the differential by half; adjustments for differences in home environment reduced it by…

A comprehensive evaluation of the present state of infant and preschool mental testing in the United States is the concern of this monograph by the Society for Research in Child Development. Literature, technical and professional, covering the concept of intelligence and its measurement, was reviewed, organized, and summarized (chapters II and…

IN A STUDY TO ASSESS THE VALUE OF A 1965 SUMMER HEAD START PROGRAM IN BALTIMORE, 83 PARTICIPATING CHILDREN WERE TESTED ON THE PEABODY PICTURE VOCABULARY TEST (PPVT) AND THE DRAW-A-PERSON (DAP), AND THEIR SCORES WERE COMPARED WITH THOSE OF A MATCHED GROUP OF CONTROL NON-HEAD START CHILDREN. ALL WERE TESTED IN SEPTEMBER 1965 (AT THE BEGINNING OF THE…

THIS DOCUMENT IS A BIBLIOGRAPHY OF PAPERS COVERING WORK DONE UNDER OEO CONTRACT 510. THE PAPERS ARE INDIVIDUALLY ABSTRACTED UNDER THE FOLLOWING ACCESSION NUMBERS. PS 000 983, "THE EFFECT OF HEADSTART ON DEVELOPMENTAL PROCESSES." PS 000 984, "THE EFFECT OF TEACHER BEHAVIOR ON VERBAL INTELLIGENCE IN OPERATION HEADSTART CHILDREN."…

This study represents a continuation of a longitudinal assessment of the effectiveness of a Montessori and Responsive Environment preschool program sponsored by the Arlington Public Schools. The Metropolitan Readiness Test, the Caldwell Cooperative Preschool Inventory, and the Peabody Picture Vocabulary Test were used to assess the academic…

THIS STUDY ATTEMPTED TO DETERMINE THE ENVIRONMENTAL PATTERNS (CHILD CARE PRACTICES, PARENTAL ATTITUDES, AND OTHER INTRAFAMILY AND EXTRAFAMILY INFLUENCES) WHICH ARE DETRIMENTAL OR BENEFICIAL TO THE OPTIMAL LEARNING AND INTELLECTUAL DEVELOPMENT OF LOWER CLASS PUERTO RICAN CHILDREN. A SAMPLE POPULATION CONSISTED OF 95 CHILDREN WHOSE BEHAVIOR HAD BEEN…