Reviews recent advances in assessment of intelligence using procedures developed from cognitive theory and research. Appraises probable success of newer cognitive processing approaches using criteria of diagnostic utility, intervention implications, and treatment validity. Notes that neither new nor traditional intelligence tests have clearly…

Discusses an alternative approach to intelligence tests as a measure of intelligence. The approach is based on three classes of performance dealing with a person's choice of an internal representation for a problem, strategies for manipulating the representation, and abilities to execute elementary information processing steps required by the…

Reviews the effects of vision changes commonly associated with aging (e.g., cataract, presbyopia, pupil changes) and examines their relationship to intellectual performance. Discusses variables related to intellectual functioning including motivation, education, test anxiety, and fatigue. (LLL)

In experimental time estimation research, it has consistently been found that the more a person is engaged in some kind of demanding cognitive activity within a given period of time, the more experienced duration of this time interval decreases. However, the role of individual differences has been largely ignored in this field of research. In a…

This book provides an overview of bilingualism and bilingual education by examining historical and recent literature, presenting firsthand observations, and demonstrating how both popular views and scholarly research actually mirror larger social issues. Following the first chapter, a brief introduction, chapter 2 reviews the historical…

Studies in intellectual development, brain organization, and learning are summarized. They show that neither intelligence nor giftedness are solely the result of cognitive functions. Both rely on the use of the total brain in an appropriate environment. Intelligence is dynamic. It must be used and developed or it will be lost. (PS)