In this study, novel and old scientific innovations (NSI and OSI) were selected as materials to explore the electrophysiological correlates of scientific innovation induced by heuristic information. Using event-related brain potentials (ERPs) to do so, college students solved NSI problems (for which they did not know the answers) and OSI problems…

In this article, the authors explore the corpus of literature on creative thinking and applied creativity in higher education to help composition teacher-scholars and writing center practitioners improve the application of creativity in written, visual, and multimodal composing practices. From studies of creative thinking investigated across…

Multimodal feedback could promote college students' conceptual, procedural and heuristic knowledge learning. This study used an experimental design to investigate the interaction effects of instructor's narrated feedback (with procedural feedback delivered visually and heuristic feedback auditorily) and gender on their post-test performance of a…

Studied the effectiveness of a self-monitoring method designed to help impulsive students overcome their unwillingness to self-monitor. Results with 121 graduate students show that self-monitoring helps in learning the heuristics of solving mathematical problems and that self-monitoring is more helpful for impulsive students. (SLD)

Defines the engineering method by: (1) giving a preliminary definition and examples of its essential term (heuristics); (2) comparing the definition to a popular alternative; and (3) presenting a simple form of the definition. This definition states that the engineering method is the use of engineering heuristics. (JN)

Argues that problem-solving assignments whose only purpose is to train students to report technical details ignore much of the real-world context of a problem. Presents an approach to give students a broader sense of problem solving. (MS)

Heuristic research is a highly autobiographical investigation of one's experience with a question or problem. This article examines the basic concepts and processes of heuristic research (in adult education), including self-dialog, tacit knowing, inverted perspective, intuition, indwelling, and focusing. Heuristic research design phases involve…

Examined the problem-solving performances of novices (11 undergraduates) and experts (9 graduate students and instructors), comparing them in terms of background expertise and problem-solving success. Also examined problem-solving behaviors reported in other domains and determined whether or not genetics is a fruitful area for problem-solving…

The paper critically appraises the concept-learning and developmental perspectives in science education to show that Pascual-Leone's Theory of Constructive Operators leads to a progressive problem-shift between Piaget's epistemic subject and Pascual-Leone's metasubject. (SM)

In an attempt to specify in some canonical terms what many heuristic programs known as "expert systems" do, an analysis was made of ten rule-based systems. It was found that these programs proceed through easily identifiable phases of data abstraction, heuristic mapping onto a hierarchy of pre-enumerated solutions, and refinement within this…

Analyzes difficulties of students experiencing their first contact with heuristic hypotheses. Attempts to interpret these difficulties and suggest remediations. Uses an example from the chemistry of aqueous solutions. (MKR)

Protocols were obtained from 22 subjects as they discovered the conditions under which equilibrium is obtained on a balance beam by predicting and observing the outcomes of a series of problems. The interviews revealed that subjects used a variety of heuristics to make predictions once they had isolated the two relevant features of the problem,…

Chemists have bemoaned for years their students' inability to solve problems in introductory chemistry courses. However, at least part of this inability must be attributed to the fact that chemists have historically tried to teach their students to solve problems by doing nothing more than working examples. In recent years, chemists have begun to…

Argues that since invention in scientific research is discovery of the unknown, and since invention in writing is discovery of ideas within existing knowledge, then scientific research cannot be viewed as a part of prewriting in the scientific writing process. (KEH)

Describes the Whimbey-Lochhead approach to help students develop problem-solving skills, providing instructions for using the approach in instructional programs. Includes a list of 70 tactics or heuristics used (or misused) in problem solving. Other ideas and information from books and articles on problem solving are included. (JN)