This paper argues that the introduction of the scientific method in the very rich environments of the natural sciences or human sciences may disguise the process and create difficulties for students because of the multiplicity of variables involved, whereas the variables present in a mathematical context can be readily manipulated and their…

Describes the major components of the solar system and proposes several features that a theory about the solar system should include. Contains explanations of several theories about the origin of the solar system. (TW)

This paper presents concepts and principles pertinent to the development of cross-level and multilevel theory in organizational science by addressing a number of fundamental theoretical issues. It describes hierarchy theory, systems theory, and mixed-level models of organization developed by organizational scientists. Hierarchy theory derives from…

This article presents an overview of philosophy of science and research paradigms. The philosophy of science parameters of ontology, epistemology, axiology, rhetorical structure, and methodology are discussed across the research paradigms of positivism, postpositivism, constructivism-interpretivism, and the critical-ideological perspective.…

This paper explores the variety of qualitative methods available, in the context of a larger quantitative-qualitative debate in the field of educational evaluation. Each approach is reviewed in terms of the work of its major proponents. The dominant forms of qualitative evaluation include: (1) ethnography; (2) naturalistic inquiry; (3) generic…

An emerging postpositivist paradigm for inquiry and research is outlined, based on recent thinking in philosophy, the natural sciences, and the social sciences. The paper delineates the paradigm's basic beliefs, considers methodological implications, and suggests applications in the education of the gifted. (Author/JDD)

This paper compares the process and structure of institutional research with three ways of conceptualizing science. The first section examines the scientific method as a process of disciplined inquiry, then compares institutional research to that process. The second section compares the logical structure of institutional research with the logical…

Offers a concise, abstract description of the scientific method different from the historical, philosophical, and case-study approaches, which lead to comprehension of this method. Discusses features of scientific models, dynamic interactions underlying scientific progress, ways that scientist successfully understand nature, mechanisms for…

This discussion of ecological approaches to special education suggests that the relative neglect of the ecological approach is partially a result of the apparent incompatibility between ecological theory and conventional scientific approaches. It is suggested that ecological theory and positivism may be reconciled by broadening and developing…

Some central issues in discussions of creative processes in science are: (1) the mechanism(s) by which hypothesis formation takes place; (2) the sources of new knowledge during hypothesis formation; and (3) the "Eureka" versus steady accumulation (accretion) issue concerning the pace of change during hypothesis formation. This paper…

Aims to clarify the relationship between science education and the science-technology-society (STS) theme and to develop a justification for the inclusion of the STS theme. Examines the current debate over definitions in science education, and provides an historical perspective of science education's purpose as a social institution. (TW)

A simple model of scientific inquiry was developed using non-technical language. One group of elementary school teachers was introduced to the model during a two-week summer institute where the model was used in conjunction with activity-based approaches to teaching. Participants applied the model in planning and facilitating activities for…

During the summer of 1986 a conference funded by the National Science Foundation (NSF) was organized to assess the current state of cognitive research on the psychology of physics problem solving, and to examine the needs of physics instructors and instructional designers that must be addressed by a psychological theory of physics problem solving.…

Educational research has thus far failed to greatly improve education because it is based on a model of reality that emphasizes unilateral control in both research and practice. Efforts to gain unilateral control presume that researchers or practitioners know what is significant from the outset, that they are essentially outside the situation they…