How do people select among different strategies to accomplish a given task? Across disciplines, the strategy selection problem represents a major challenge. We propose a quantitative model that predicts how selection emerges through the interplay among strategies, cognitive capacities, and the environment. This interplay carves out for each…

Isolates domain-general decision-making (DM) processes in their specific instantiations in adult second-language acquisition (SLA). Some impediments to success in SLA may be artifacts of mature (adult) DM procedures. (Contains 29 references.) (JP)

The challenge to the dominance of rationality in educational philosophy presented by John Dewey and Donald Schon is examined in this paper. The paper identifies basic assumptions of their perspective and explains concepts of reflective thinking, which include biography, context of uncertainty, and "not-yet." A model of reflective thought…

Newell and Simon's new theory of thinking is summarized and some educational implications developed. The enaction theory implies that thinking is a skill and should be taught like other skills, by teaching methods of how to perform it. The traditional theory of thinking and its influence are briefly discussed. (Author/MH)

Conventional schooling too often ignores the influence of school culture on what is learned in school. Knowledge is situated, being in part a product of the activity, context, and culture in which it is developed and used; this is known as cognitive apprenticeship. Implications for understanding learning and teaching are discussed. (Author/BJV)

The essays collected in this volume are concerned with the field of computer-based intelligent instruction. The papers are organized into four groups that address the following topics: particular theoretical approaches (3 titles); the development and improvement of tools and environments (3 titles); the power of well-engineered implementations and…

This paper illustrates a model of the layperson's reasoning patterns under conditions of uncertainty, the "outcome approach," which was developed from analysis of videotaped problem-solving interviews with 16 undergraduate students. According to the outcome approach, the goal in questions of uncertainty is to predict the outcome of an…

Provides an interim report on a project whose goal is to provide subject access to the knowledge of mankind at least as well as the skilled reference librarian. Classification and concept formation are discussed in terms of four modules: diagnostics of information-seeking behavior, network interface, subject access, and graphic interface. (EM)