The primary task in solving a physics problem is to select ways of viewing the problem in terms of physical systems whose behavior is described by physical laws. The physical systems are, in general, only approximate models of the real-world systems. As models of real-world systems are made more accurate, the equations involved quickly become…

The University of Swaziland was contacted to assist in evaluating the effectiveness of a computer training program at Waterford Kamhlaba, a secondary school in Swaziland. Two other secondary schools were selected as controls, and the evaluation of several variables was carried out with each of the schools' Form 1 students: (1) ideational fluency…

Two hypotheses, the cognitive capacity hypothesis and the selective attention hypothesis, try to account for the facilitation effects of prior knowledge activation. They appear to be mutually exclusive since they predict different recall patterns as a result of prior knowledge activation. This study was designed to determine whether the two…

This paper focuses specifically on the reasoning skill called proportional reasoning. Areas addressed include: (1) a definition (providing examples of direct and indirect proportional reasoning); (2) the development of proportional reasoning (discussing survey results of students logical reasoning abilities); (3) planning for the future (proposing…

A study of the effects of the Instrumental Enrichment cognitive intervention program with 41 severely hearing impaired secondary school students was conducted. Experimental and control groups were compared in regard to general cognitive functioning, problem-solving strategies, reading comprehension, and mathematics. Experimental subjects were…

An overview is first given of some main theoretical frameworks underlying current European research in mathematical thinking, learning, and teaching. Together with the information-processing and the (neo)-Piagetian approaches, both well known in the United States, two other research paradigms can be distinguished: the action-oriented approach to…

Following some years of eclipse by the basics, imparting thinking ability to students is once again emerging as the primary goal of public education. How to teach thinking skills, is, however, subject to question. For example, not only is the domain of the higher order skills broad and imprecisely specified, there is also considerable naivete in…

Contradictory research findings on teachers and teaching are frequently the result of overlooking or neglecting a systematic approach to teaching, using principles of human learning to enhance pupils' learning and their enjoyment of learning. In discussing teacher preparation, it is pointed out that task analysis is a crucial operation, in which…

Noting that a distinction can be made between the different types of problems faced by managers in today's organizations, and that managers increasingly face problems of a more complex nature, this paper suggests that an interactive management approach is best for solving complicated problems. Following an introduction that distinguishes between…

The effect of computer-assisted instruction on spatial problem solving skills was examined in this study. Subjects were fifth grade students from nine classes, who were divided into three treatment groups in a nonrandom fashion: (1) computer-assisted group, which used computer software designed to help students improve spatial problem solving…

This study investigated problem solving skills in mechanics problems that required the use of diagrams. These skills were examined in two ways. First, the study examined student problem solving skills using solution scripts from the Western Australian Tertiary Admission Examination in physics. Solution attempts by students in the 1978 and 1979…

A historical review of educational literature concerning measurement of cognitive skills is provided, with reference to test construction. Focus is on assessing abilities beyond recall of information. In light of interest in assessing critical thinking in the California Assessment Program, it must be noted that concern with critical thinking is…

In the research described in this document, the goal was to develop definite theoretical characterizations of understanding in a specific domain of problems. Some performance that provides persuasive evidence of understanding was chosen, and hypotheses about cognitive structures and processes that cause the performance to occur were developed.…

Research findings are reported concerning the extent to which writing assignments in contrasting examples of upper elementary science curriculum materials are likely to engage students in higher order thinking and problem solving, and to facilitate meaningful learning of scientific concepts. Organized around a common set of elaborate framing…

This study was undertaken to examine what would happen if individuals who are intrinsically motivated to perform a cognitive problem-solving task were offered a contingent extrinsic monetary incentive for doing so. Sixty male and 60 female undergraduates at the University of South Florida used microcomputers to complete a cognitive task requiring…