Research was conducted investigating properties of skill in learning, in the domain of elementary algebra. Thinking-aloud protocols indicate that early knowledge of the subjects studied was fragmentary, rather than involving systematically flawed procedures. Computational models, developed to simulate observed errors, focused on the role of…

Examines students' construction of experimentation models for physics theories in energy storage, transformation, and transfers involving electricity and mechanics. Student problem solving dialogs and artificial intelligence modeling of these processes is analyzed. Construction of models established relations between elements with linear causal…

When planning and developing an ambulatory clerkship, careful attention must be paid to the desired outcomes from the experience, the appropriate site, and instructional model to use to best meet the objectives. The major differences between ambulatory and inpatient educational settings are explored. (Author/MLW)

The quadratic function can be modeled in real life by a suspension bridge that supports a uniform weight. This activity uses concrete models and computer generated graphs to discover the mathematical model of the shape of the main cable of a suspension bridge. (MDH)

Despite significant progress over the past six decades, a number of obstacles still exist as far as the understanding and application of inventive ideation techniques is concerned. This paper describes the development of a model aimed at simplifying the selection and application of these techniques. Analysis of a diverse range of creative thinking…

The time of flight, range and the angle which maximizes the range of a projectile in a linear resisting medium are expressed in analytic form in terms of the recently defined Lambert W function. From the closed-form solutions a number of results characteristic to the motion of the projectile in a linear resisting medium are analytically confirmed,…

This article presents a step-by-step problem-solving model that facilitates change from a teacher-centered to a student-centered class. (Author)

The reconstructive approach deals with problem solving in the social studies and particularly with the formulation of policy questions which would be examined with respect to their desireability and feasibility. In this article the author rebuts criticism of his handbook outlining the reconstructivist model for inquiry. (JH)

This article deals with creating options for schools with staff problems. It suggests a practical methodology for helping schools fight the effects of bureaupathology. (Editor)

Two ways of communication in the problem solving process of evaluation are described. In Model I, the theory-in-use is governed by "win, de-emphasize negative feelings, and be rational." This leads to strategies of protect yourself, protect others, and control the situation and the task. These strategies result in mistrust,…

Several aspects of interview research heretofore receiving little attention are discussed. A brief description of the different types of interview formats and levels of analysis is presented. Following a discussion of the problem of analyzing protocol data, some suggestions are offered about analysis procedures that derive from constructionist…

Reacts to Heppner and Krauskopf's article on an information processing approach to personal problem solving by evaluating the model for its scientific adequacy and its heuristic value for descriptive research. Asserts that the model offers useful information for counselors attempting to help clients deal with everyday life. Discusses conceptual…

Defines burnout and its symptoms, examines recommended approaches to dealing with burnout, articulates a generic problem-solving strategy, and describes its trial application to the burnout of an interdisciplinary terminal care team. Enumerates the advantages of applying problem solving to staff burnout in rehabilitation settings. (Author/LLL)

In this workshop, we will continue to reflect on a models and modeling perspective to understand how students and teachers learn and reason about real life situations encountered in a mathematics and science classroom. We will discuss the idea of a model as a conceptual system that is expressed by using external representational media, and that is…

The models of standard test theory, having evolved under a trait-oriented psychology, do not reflect the knowledge structures and the problem-solving strategies now seen as central to understanding performance and learning. In some applications, however, key qualitative distinctions among persons as to structures and strategies can be expressed…