This study investigated the potential use of a cognitive measure to detect differential effects on children's styles of performance and behavior. A stratified random sample of 96 children across schools, sex and preschool attendance were selected for testing from the five kindergarten classes associated with the Mt. Druitt Early Childhood Project…

Characteristics of 11 Repgrid indices of cognitive structure, particularly Smith and Leach's hierarchical complexity index, are investigated among boys and girls, aged 9-15. The Smith & Leach index is shown to be significantly reliable; but in common with seven indices of cognitive differentiation, it is of dubious validity. (Author/GDC)

Two methodological issues involved in determining the relationship between learning and general intelligence were examined: (1) the use of learning strategies in a paired-associate task and (2) the importance of time (rather than errors) in the measurement of learning efficiency. (Author/RD)

A correlation exists between verbal ability test scores and name identity minus physical identity reaction times in a letter matching task. The present results support Carroll's (1981) suggestion that the reaction time difference is related more to speed than power component of standardized tests and is not optimum for prediction. (Author/RD)

Using data collected by the International Association for the Evaluation of Educational Achievement (IEA), the authors of this study examined the reading achievement of 14-year-old boys in India and England. They sought to determine the factors involved in the academic achievement of these boys in the natural sciences. Factors studied, in addition…