Three groups of elementary school children, rated on activity and distractibility, were given a visual search task with three levels of display load and tested twice in two conditions of stimulus visibility. Encoding deficit or data limitation did not account for the attentional performance of either hyperactive or somewhat hyperactive subjects.…

Contrasts a fixed-rate presentation list with one in which half the items in a single list were presented at a fast rate and half at a slow rate during paired associative learning with 24 children (aged 8 to 22 years) who were diagnosed with having an attention deficit disorder. (HOD)

Reports the results of a high-speed search task administered to overactive and distractible (hyperactives), normoactive and distractible, and normoactive and attentive (controls) children. Instructions emphasized speed, accuracy, or both speed and accuracy. Indicates that controls and distractibles conformed to the fast guess model, which relates…

Cognitive processes, particularly in regard to negative content schemata, seem to play an instrumental role in the development and maintenance of depression. In order to better understand the nature of negative schemata in depressed individuals, both depressed and nondepressed subjects participated in two studies in which they were required to…

Based on current models of problem solving within cognitive psychology, this study focused on the spontaneous problem solving strategies used by children as they first learned LOGO computer programming, and on strategy transformations that took place during the problem solving process. The research consisted of a six weeks programming training…

The idea of "Executive Mind" carries with it the notion of purposeful and effective action. Part I of this paper characterizes three complements to "Executive Mind"--"Observing Mind,""Theorizing Mind," and "Passionate Mind"--and offers historical figures exemplifying all four types. The concluding…

Variables and conditions that influence the learning of computer-presented expository text were investigated in this study, in which on-screen underlining was used as a learning aid to increase "mindful" processing of information. The effects of three intervening variables--amount of invested mental effort (AIME), learning style, and…

Five articles on higher education in Australia and New Zealand are presented, along with two review articles. "Australian Higher Education Research and Society. Part I: Post-War Reconstruction and Expansion, 1940-1965" (D. S. Anderson and E. Eton) is a review of research on higher education in Australia and New Zealand since World War…

Current issues in educational communications and technology are addressed in this collection of 31 papers, in which research reports predominate. Topics discussed include factors related to the learner, e.g., aptitude, recall, computer anxiety, field dependence/independence, reading ability, learning strategies, and cognitive style. Presentation…

Research was conducted to further investigate the results of an earlier 1985 study (Dwyer, et al.) which found that a moderately externally-paced microcomputer-based instructional program was more effective than either a self-paced or a more aggressive externally-paced condition. Instructional programs (heart parts and verbal labels) were…

The effects of different types of feedback in computer assisted instruction were studied in 30 college students with different cognitive styles. The program, written in Apple Pilot and administered on an Apple IIE microcomputer, consisted of 16 problem solving tasks; for each, a graphic display and a textual question were presented. Two feedback…