The present findings suggest that never" as a response and very often" as a response are mediated by different underlying processes, at least between the ages of 8 and 17. (Author/WY)

Results indicate that the ability to project movement in static inkblots is a distinctive quality of good problem solvers. (Author)

The purpose of the article is to examine the developmental theory of intelligence as it was dealt with by Piaget. (Author)

An intelligence model of processes and content of thought is proposed. Processes include remembering, evaluating, generating, and transforming, while content is self, forms, ideas, and persons, determining levels of complexity for learning. The TETRA model is compared with J.P. Guilford's aptitude structure of intellect. Theory implications for…

The results of studies regarding intelligence in infancy are reviewed, and are compatible with Sternberg's findings on intelligence in adulthood. It is suggested that a major aspect of intelligence--attitude toward and performance with novel kinds of concepts--is continuous in nature throughout the life span, but requires different measurement…

This paper describes the mechanism of conceptual development by characterizing it as a cartooning process, which is a neurological mechanism which records a perceptual kind of sketch of the world in our brains. Its unique character, its biological basis, and its consequences for education are discussed. (Author/KC)

Dewey's notion of "reflective thinking" is discussed. A model of phases of reflective thinking is described: problem recognition, enumeration of possibilities, reasoning, revision, and evaluation. Each phase has at least one parameter governing its operation and one rule for setting the optimum parameter value. Sources of individual…

The decline of the psychometric paradigm for studying intelligence was due in part to its failure to meet four challenges. On the surface, users of the information-processing paradigms seem successfully to have met these challenges, but at a deeper level, the level of success is not so great. (Author/BW)

Describes an ethological approach to the study of intelligence and results of observational research of problem-solving behavior in everyday situations. Nine toddlers and preschoolers were observed. Reactions to situations blocking ongoing behavior were recorded. "Blocks" included situations where the child wanted something that was…

The relationship between psychometric intelligence and 2 selective reaction time (RT) tasks was determined for 81 university students (27 males and 54 females). Results generally support the paradigm of W. E. Hick (1952). Some surprising findings are discussed with respect to the specific demands of selective RT tasks. (SLD)

This study examined cognitive correlates of social perception in 32 learning-disabled elementary students. Three subtests of the Wechsler Intelligence Scale for Children-Revised and the Profile of Nonverbal Sensitivity were used as measures. Subtests for Picture Arrangement and Comprehension seemed to have an inherent relation to social perceptual…

Assessed sex differences in performance on the subtests of the Kaufman Assessment Battery for Children using more than 2,500 children ages 2-1/2 to 12-1/2 years old. Results confirmed previous research with female superiority on short-term memory tasks and male superiority on spatial-visualization skills. (Author/ABL)

Event-related potentials (ERPs) and reaction time (RT) were recorded concurrently during performance of 6 simple cognitive tasks by 30 right-handed women who varied in mental ability. Results suggest that ERPs and RT may assess stimulus evaluation time and the response-production time components of cognitive information processing. (Author/SLD)