This study further examined the Gifted Rating Scales (GRS) at the internal and external stages of test validation by (a) testing structural fidelity as indicated by the number of factors supported as well as the correspondence of the latent factor structure with the scoring model proposed by the authors and (b) examining the external relations of…

This study tested whether individual executive function (EF) tasks were better characterized as formative or reflective indicators of the latent construct of EF. EF data that were collected as part of the Family Life Project (FLP), a prospective longitudinal study of families who were recruited at the birth of a new child (N = 1,292), when…

A factor analysis was conducted on Home Observation for Measurement of the Environment (HOME) item scores of low-income black and white urban mothers of infants 13 to 30 months of age to determine the extent to which the existing subscales were evident in this factor analysis.

The kinds of life events that may affect cognitive development were explored for 777 students, mostly freshmen, enrolled in introductory social science courses at Western Washington University Bellingham (Washington). Cognitive functioning was assessed using the Measure of Epistemological Reflection (MER) of M. B. Taylor (1983). Students also…

When William G. Perry (1968) developed his scheme of nine stages of cognitive development, most of which are experienced during the college years, he did not attempt to quantify it. Subsequently, T. D. Erwin (1983) constructed a scale that attempted to quantify the Perry scheme. His findings supported the overall conception of student development…

First grade children from two Head Start (HS) groups and one non-Head Start (NHS) group were administered a battery of tests for the purposes of (1) comparing the developmental status of HS and NHS subjects, (2) examing patterns of specific learning disabilities among HS and NHS children, (3) determining the stability coefficients of selected…

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…