This article reviews current knowledge about using computers to teach problem-solving skills to students with learning disabilities (LD). It presents the case for use of hypermedia to improve students' mathematics problem-solving abilities. Specific suggestions are given for applying hypermedia to cognitive strategy instruction and the graduated…

Effective deliberation in teaching relies upon situational appreciation. This article examines some of the central issues and confusing claims in the current debate over the notion of practical arguments as a way of better understanding how teachers think when they deliberate about what to do in the classroom. (IAH)

The degree to which test item bias techniques can lead to interpretable results when groups are defined in terms of specified differences in the cognitive processes involved in problem-solving strategies was studied. Data from two groups of junior high school students (N=545) were used. (TJH)

The differences between learning disabled (LD) and non-LD children's problem-solving protocols were analyzed during a picture arrangement task. Although the groups of 29 LD and 27 non-LD children were comparable in global mental processing and task performance, LD children had difficulty with representing problems and deleting irrelevant…

Investigates the effect of increase of the M demand of chemistry problems, having the same logical structure, on performance of students having different functional M capacity, cognitive style, and formal operational reasoning patterns. (Author/YP)

Middle school and college students were assessed on percentage. Better students in each group were given word problems involving percentage and asked to think aloud as they solved problems. College students made more use of strategies for control and monitoring of their own procedures. A three-stage model for problem solving is then hypothesized.…

Describes an artificial intelligence system known as SOAR that approximates a theory of human cognition. Discusses cognition as problem solving, working memory, long term memory, autonomy and adaptability, and learning from experience as they relate to artificial intelligence generally and to SOAR specifically. Highlights the status of the…

The time may be ripe for the fields of mathematics education, special education, and cognitive psychology to converge, with their respective focuses on mathematical problem solving, individual differences among students, and analysis of cognitive processes. Four articles on learning disabilities in mathematics are introduced, and a research agenda…

Exposure of an experimental group of (n=33) college freshmen to teaching experiments dealing with stoichiometry problems based on the concept of limiting reagent showed greater improvement in posttests than the (n=39) student control group and observed that some students protect their core beliefs by ignoring conflicting data. (Author/MKR)

Proposes causal field theory as a model of causal reasoning. Suggests that anomaly detection through comparison with natural events triggers causal reasoning. This anomaly is interpreted in terms of agency; therefore, natural phenomena can be understood through an appeal to agency. The mechanism proposed never changes with development, whereas…

Examined the relationship of maternal interaction and private speech to task performance, using a sample of four- and five-year-old children. Findings underscore the positive, self-regulatory function of private speech, highlight the role of adult communicative support in extending the child's competencies, and call attention to the cognitive and…

Examines research on computers as cognitive enhancers, focusing on applications software that includes spreadsheets, graphing, and databases. Appropriate computer-based problem-solving environments for young children are reviewed, and implications for teachers are suggested. (Contains eight references.) (LRW)

Examined differences in cognitive and metacognitive processes of 40 high- and low-mathematics-ability students in grade 12 as they solved 5 everyday mathematics problems. Competence in problem solving was characterized by a rich knowledge base, metacognitive strategies, and confidence. Boys and girls exhibited different cognitive structures for…

A total of 87 children, 3- to 7-years old, were examined in a study of children's play and reasoning in games of mathematical logic and social logic. Children's sophistication in reasoning was positively related for two games, suggesting a common three-level progression from mastery of procedures to a competitive attitude to advanced strategy. (SH)

Discusses the use of microcomputer applications software in education, reviews the literature involving studies on the development of problem-solving skills and on the instructional use of spreadsheets, and describes a project for secondary school students using spreadsheets that provides cognitive support. (Contains 35 references.) (LRW)