Recent studies are examined for methodological adequacy in establishing dimensions of individual differences in information-processing abilities, and the theoretical problems involved in inferring psychological processes from individual difference dimensions. Methodological inadequacies include use of small samples, questionable procedures in…

This book starts with a review of the evolution of the notion of intelligence in its first chapter. In 1969, an article by psychologist Arthur R. Jensen suggested that there may be innate differences in intellectual potential between blacks and whites, and, if so, these differences should be taken into account in educational planning. The…

This overview of recent research on individual differences especially concerns that research which relates to human learning and instruction. Several major areas of research are identified, and within each area various issues related to that area and representative studies are discussed. Whenever possible, references to more comprehensive reviews…