Research about modeling emphasizes the importance of heterogeneity in science learning. At the same time, a growing body of scholarship seeks curricular pathways for epistemic and representational convergence. In response to this tension, we propose two constructs: heterogeneity-seeking curricula and commitments. Heterogeneity-seeking curricula…

In the nonmajor science classroom, case studies--when used as learning tools--should help students build the necessary framework to understand the nature of science. For most students, the nonmajor science course (in this case, Astronomy 101) may be the last time that they interact with science in a formal learning setting. A National Science…

The general aim of the present study is to identify to what extent the professional values of prospective teachers are predicted by the variables of critical thinking, metacognition, epistemological beliefs. The study also aims to determine which variables provide a better prediction of the professional values of prospective teachers than the…

When the editors of this journal asked the author to provide his evaluation of the concept of "paradigms" and provide a commentary on Joseph Maxwell's article on the subject, he responded positively because he believes that too often important ideas are not clarified, discussed, and debated in the literature. In this article, he first defines some…

Risk has now become a feature of science curricula in many industrialized countries. While risk is conceptualized within a number of different theoretical frameworks, the predominant model used in examination specifications is a utility model in which risk calculations are deemed to be objective through technical expert assessment and where the…

This study investigates the prevailing epistemological and cultural conditions that underlie educational research in Palestine. Using a case study of a major Palestinian University that awards Masters Degrees in Education, the study analyzes the assumptions and the methodology that characterizes current educational research. Using an analysis of…

Describes empowerment evaluation and reviews its adequacy as an evaluation model. Shows that empowerment evaluation, as currently conceptualized, is very broad in scope and vague in detail. It is underdeveloped in many areas, including its orientation to knowledge-building (epistemology) values, programmatic content and use, and method. Contains…

Concepts of value are increasingly important to our designs in both the private and public sectors. But what are we to make of so many different concepts? Is there a relationship between them? And how are we to teach about value when the subject seems so nebulous and foreign to our traditional concerns? The primary objective of this paper is to…

Discusses the relationship between conceptual frameworks and methodology in psychology. Argues that models of reality influence research in terms of question selection, causal factors hypothesized, and interpretation of data. Considers the position and role of women as objects and agents of research using a sociology of knowledge perspective.…

Deals with the relationship between philosophy and counseling theory as outlined in a metatheoretical model. The model's implications for comparing theories and value orientations are also reviewed. This dialog serves an educational purpose and ensures an arena where counselors continually evaluate the status quo in a cultural context. (JAC)

This symposium paper looks at three paradigms for naturalistic research on visuals: the positivistic, the interpretive, and the critical approaches. Discussion centers on questions of epistemology, such as "What do you mean?" and "How do you know?" The place of naturalistic inquiry within this discussion is indicated, and…

We present a dialogue about the current context for educational leadership preparation that draws upon worldwide thought and discussion. We examine some of the significant developments and a new conceptualization of educational leadership, and we link these developments to implications for preparation of school leaders for the future. These…

An analysis is presented of a conceptual change model for describing student learning by applying research on student learning to the process of conceptual change. Four general motivational constructs are suggested as potential mediators of the process. The role of classroom contextual factors is also discussed. (SLD)

This document contains the second volume of the proceedings of the 29th Conference of the International Group for the Psychology of Mathematics Education. Conference papers are centered around the theme of "Learners and Learning Environments." This volume features 43 research reports by presenters with last names beginning between Adl…