Working memory is the mental ability to temporarily store and manipulate information. Its functioning is distinct from the vast storage capacity of long-term memory and is crucial for optimal learning and development. There is considerable research on several theoretical aspects of working memory. Far less research has explored the application of…

A discussion of models of intellectual development and their application to education identifies the two major groups of such models and examines recent attempts to combine them. The two types of theories are described as the psychometric models, which see intellectual growth as the incremental amassing and associating of discrete ideas, and the…

This report systematically reviews research on the outcomes of programs that teach young children in a group setting before they begin kindergarten. Study inclusion criteria included the use of randomized or matched control groups, evidence of initial equality, and study duration of at least 12 weeks. Studies included valid measures of language,…

Reviews Kaufman Adolescent and Adult Intelligence Test (KAIT), a new assessment of cognitive function for technical qualities such as reliability, validity, and standardization characters. Concludes that KAIT represents advancements in cognitive assessment but cannot be regarded as superior to existing intelligence measures until data is available…

Reviews literature on cognitive outcomes of service learning with an emphasis on how convincing the results are to faculty. Explores how self-report measures produce the most consistent positive findings yet are one of the least persuasive measures; other measures based in the cognitive sciences, such as problem-solving protocols, show promise but…

The authors caution that in neglecting to focus on cognitive training, special education may be denying the very ideology on which it is built. (Author)

A brief review of these tests is provided, and it is concluded that the procedures possess a number of characteristics that make the evaluation of change in intelligence a tenuous proposition. (Author)

Research findings in the area of brain growth periodization establish that the human brain does not grow on a constant continuum. Eighty-five to ninety percent of youngsters of average and above ability experience periods of great brain growth between ages 3-10 months, 2-4 years, 6-8 years, 10-12 years, and 14-16+ years. Mental growth data have…

A study determined the learning (achievement) of 151 participants in the 1992-93 Ohio pesticide applicator training (PAT) program. It assessed the intended level of cognition of instruction and the actual cognition level achieved by the participants. All participants were pre- and posttested using questions adapted from Hall and Prochaska (1991),…

Bloom's Taxonomy is reviewed and analyzed in this report; the summative finding being that few educational innovations have had equal impact upon the profession. The taxonomy is first defined with particular attention being paid to "Handbook 1: Cognitive Domain." Various universities' and colleges' use of the taxonomy is described.…

The primary goal of this review is to acquaint developmental psychologists who have had little experience in the study of individual differences in cognition with some of the basic rules that govern this type of research. A second goal is to stimulate researchers to consider the potential benefits of studying differences among individuals whose…

Delineates the current consensus regarding the nature and the development of intellectual ability. Examines when one would expect general abilities to moderate the relationship among domain-specific and other processes. Reviews recent studies in which general abilities were used as independent variables or covariates. Suggests that generally,…

Jean Piaget's belief that children's developmental levels largely determine what they can learn is challenged. Research concerning the existence of cognitive structures in children is critiqued, and problems with administering Piagetian tasks are pointed out. Educators should not restrict children's exposure to learning because, according to…

Research is described concerning a factor analytic view of adolescent thought in Piagetian context. Included are a description of Piagetian tasks used for determining stage of mental development, studies concerning Piagetian task factor analysis, and the current factorial structure of adolescent thought. (DS)

A new concept, relativistic operations, seems to provide a link between Piagetian theory, information processing theory, logical thought in the new physics, and the nature of adults' problem solving in everyday social situations. Relativistic operations are logical, cognitive operations which can be used as a system to relate, order, and select as…