After a brief reminder of the essentials of the Structure-of-Intellect model, this paper points out what this model can tell us about the nature of learning, the imbalances in education and intelligence testing, about procedures for fostering intellectual growth, and about other incidental educational problems. (Author)

Examined relationships among planning, attention, simultaneous, and successive (PASS) cognitive processing tasks for a sample of hearing-impaired students. Results demonstrated that the PASS model was supported for the sample of 96 students, age 8 to 16. Bolsters other exploratory factorial studies which have shown PASS tasks to be consistent with…

The possible use of a calendar algorithm was assessed in DBC, an autistic "savant" of normal measured intelligence. Testing of all the dates in a year revealed a random distribution of errors. Re-testing DBC on the same dates one year later shows that his errors were not stable across time. Finally, DBC was able to answer "reversed" questions that…

The general ability factor (G), as enunciated by Charles Spearman in the model of cognitive functioning, has been the foundation of psychometric theory and test making practices for 80 years. Through these decades, some psychologists disagreed with this theory, especially Godfrey Thompson and E. L. Thorndike. Nevertheless, various aptitude tests…

An exploratory study was undertaken to provide a means of quantifying some of the components of the problem solving process. The focus was on actual problem solving behaviors and strategies as they occurred in relation to different cognitive tasks and subject characteristics. Cognitive tasks included items from Wechsler and Binet intelligence…

Intelligence can be best understood through the study of nonentrenched, i.e., novel, kinds of tasks. Such tasks require subjects to use concepts or form strategies that differ in kind from those to which they are accustomed. The only partial success of the cognitive-correlates and cognitive-components approaches to intelligence that are in…

To provide empirical data from which inferences could be made about the definition of critical reading and also the relationship between critical reading and critical thinking were the main objectives of this study. The Reading Comprehension Test; the Test of Critical Thinking, Form G; the Nelson-Denny Reading Test, Form A; and the Lorge-Thorndike…

The research summarized in this paper was conducted on the Pine Ridge Indian Reservation in South Dakota. The purpose of the developmental study was to explore the cognitive aspect of development rather than to explore the personality as a whole. The Clinical Exploratory Method of Piaget was employed, which focuses primarily upon an experimental…

The construct validity of the Sequential Processing, Simultaneous Processing and Achievement scales of the Kaufman Assessment Battery for Children was supported by factor-analytic investigations of a representative national stratified sample of 2,000 children. Correlations provided insight into the relationship of sequential/simultaneous…

The relationship between psychometric intelligence and rapid acoustic information processing was explored in two experiments using college students. Group differences occurred in threshold interstimulus intervals required for recognition and in speed. Results were interpreted as indicating better information processing efficiency (higher…

The hierarchical and radex models of ability organization are shown to be parallel. Both suggest a complexity continuum for cognitive performance tasks which, in the radex model, corresponds to the general-to-specific dimension in factor analyses. The bases for this continuum indicate its importance for theories of intelligence. (Author/RD)

Significant differences were found between younger and older children on most neuropsychological tests. Girls were found to be superior to boys in verbal reasoning, language skills, and serial perceptual matching skills, whereas boys were superior on tests of spatial memory and motor skills. (Author)

Information processing was measured in terms of reaction time and movement time to stimulus displays which differed in amount of information transmitted. Only reaction time increased as a linear function of number of bits in the stimulus display. Both show individual differences which significantly correlated with intelligence. (Author/RD)

Discusses differential and information processing theories of intelligence and the problems of measuring intelligence. Considers the influence of sociocultural factors on the test performance of individuals and the procedures which have been suggested to reduce bias. (RJC)