The author identifies and describes what he regards as 25 of the most significant outcomes or products of 25 years of creativity research. Some were selected for the influence they have had on educational practices; others were selected for their potential in making a difference in future educational practice. (JN)

Move sequence analysis revealed that, when presented with problems having subgoals difficult to order, 40 preschoolers between 45 and 70 months of age (1) tended to avoid backup; (2) were sensitive to incremental progress toward a goal; and (3) searched moves ahead for a goal. None of several indices of performance were reliably correlated with…

Reviews recent research on retention that is demonstrated without conscious recollection, such as the ability to tie shoelaces or drive a car. Suggests that future research in this field may have implications for such educational issues as the transfer of training and the carryover of abstract classroom learning to problems in other contexts. (EVL)

Investigated skills needed for critical reading of physics texts, their separability and hierarchical ranking, and relation to problem solving ability. Reports that skills required to comprehend texts in continuous format and discriminate unreported statements are respectively of higher level than and separable from those required to comprehend a…

This study compared the social problem solving skills of 15 adolescents with Asperger's syndrome with 15 typically developing adolescents. Subjects were presented with videotaped scenarios. The Asperger's group showed deficiencies in recounting pertinent facts, generating possible high-quality problem solutions, and selecting optimal and preferred…

In this paper we examine the roles that metonymy may play in student reasoning. To organize this discussion we use the lens of a structured derivative framework. The derivative framework consists of three layers of process-object pairs, one each for ratio, limit, and function. Each of the layers can then be illustrated in any appropriate context,…

Strategic communication scholars agree that planning is critical to human action. An investigation tested plan modification aspects of cognitive planning theory. Two experiments tested whether success and failure of a plan served as predictors of plan modification and whether individuals can accurately predict whether and how they will modify a…

Three studies investigated the effects of concrete versus abstract wording and negative versus positive premises on the difficulty subjects had in solving several kinds of reasoning tasks. Subjects for all three studies were college undergraduates who received booklets containing either hypothetical, disjunctive, or linear syllogisms. Each booklet…

The purpose of the study was to determine whether students had knowledge of the extension rule (the conjunction of two or more events cannot be greater than the probability of any one of those events) and understanding of conjunction by giving a test of multiplicative probabilities. Involved were 598 students enrolled in introductory psychology…

Soar, an architecture for problem solving and learning based on heuristic search and chunking, has been applied to a variety of tasks during the development of the Soar project, the goal of which is to build a system capable of general intelligent behavior. The hypothesis being tested in this aspect of Soar research is that chunking, a simple…

This document contains three papers describing theoretical approaches and empirical findings concerning the role of anxiety in self-actualization. "Opposing Views of Anxiety and Self-Actualization" by Paul F. Zelhart describes theories of self-actualization that take opposite views of the role of anxiety in psychological development…

This paper is a progress report of the first phase of a project which essentially seeks to replicate previous studies using the successful/unsuccessful design in an attempt to: (1) corroborate the surface/deep structure conclusion which has become an essential component of an understanding of problem-solving; (2) examine more closely the nature of…

A poorly designed knowledge base can be as cryptic as an arbitrary program and just as difficult to maintain. Representing inference procedures abstractly, separately from domain facts and relations, makes the design more transparent and explainable. The combination of abstract procedures and relational language for organizing domain knowledge…

The purpose of this study was to analyze the errors made by students solving genetics problems. A sample of 10 non-science undergraduate students was obtained from a private college in Northern New Jersey. The results support prior research in the area of genetics education and show that a weak understanding of the relationship of meiosis to…

Four- and 5-year-olds' understanding of basic turtle graphics commands was examined before and after a hands-on, interactive problem-solving experience. Children (n=32) saw display screen events consisting of an initial turtle state, a command transformation, and the resulting turtle state. They were asked to give the command executed in each…