Discusses development of rational set generator--an overall method for creating a rational set of examples to teach concepts and evaluate student knowledge levels--which combines formulas for creating examples measuring discrimination and generalization. Also discussed are results of a study to test the efficacy of a rational set generator. (MBR)

The importance and value of modeling in physics teaching is discussed from two different points of view: to teach physics as it is nowadays practiced; and to take into account research into cognitive science and learning. Two kinds of modeling software are briefly described. (40 references) (Author)

This report incorporates a literature review, a workshop paper, and discussion by workshop participants on the current status of research on what the users of computer systems know, and how these different forms of knowledge fit together in learning and performance. It is noted that such research is important to the problem of designing systems…

Discusses results of a meta-analysis which sought to identify those variables found in research as strongly correlated with responsible environmental behavior. Variables found significant were: knowledge of issues; knowledge of action strategies; locus of control; attitudes; verbal commitment; and sense of responsibility. Proposes a model of…

Demonstrates the usefulness of the inclusion paradigm as a methodological tool in providing information about the conceptual breadth of selected social and nonsocial superordinate categories in children who exhibit some degree of inclusion logic. (HOD)

A study found that both paradigmatic and syntagmatic aspects of text were important for signifying meaning of text in the reading comprehension of 102 Australian students at 3 age levels (10, 12, and 14 years). Underlying comprehension problems was a lack of prior experience of text topics. Reading preparation through developing shared meanings is…

The pencil-and-paper assignment "Represent water in its three states using a model" was given to pupils (n=227) from eighth to twelfth grades. The findings show that the dominant model used was the space filling type; movement of particles was indicated by a minority of pupils; size of the model changed when drawn in different states.…

This study used the Model for Assessing Learning with Logo (Nolan and Ryba) to examine effects of Logo programming on junior high school students' thinking skills. The model addresses both student acquisition of Logo-related thinking skills and the extent to which they transfer skills to noncomputer problem solving tasks. (MBR)

Research summarized here demonstrates how similarity thinking can be used in training programs to help ethnic minority children acquire basic skills. Current achievements are often attenuated by poor language skills, especially when English is not the first language of the child. Similarity thinking assesses the child's ability to learn without…

A paradigm for learning economic concepts based on cognitive development and learning theory is offered as a guideline for teaching and research. Discussion is divided into two sections. The first section establishes the model's theoretical framework, which is based on two propositions. The first of these is that economic knowledge is not a fixed…

Diagnoses of students' performance on procedural mathematical tasks need to display a certain level of stability and robustness if they are to be used as the basis for remediation, particularly with computer-delivered instruction. The purpose of this study was to compare two diagnostic approaches for describing students' (n=231) errors in algebra…

Much has been written about the value of metacognition. However, little research has identified subsumed intellectual factors, logical operators, and cognitive functions; or has established clear relationships between metacognition and science cognition. This paper presents a study to build a strategic metacognitive model of an efficient,…

How science understandings are communicated and how students construct meaning of these communications are central issues in epistemic research. Students' metacognition of the meaning-making process is embedded in this line of research. This paper reports a study to examine children's declarative, procedural, and conditional knowledge of science…