This study focused on the development of policy thought, or abstract thinking about policy issues. Political thought may be described as concrete thinking about political phenomena. It includes one's knowledge of and attitude toward objects, people, and events in the political sphere. Policy thought entails the abstract manner in which one…

Concept maps provided a measure of subjects' cognitive structures before and after completion of an environmental education course. Concept maps were constructed from expressions taken from the issue "global climate." Expressions were assigned to one of three domains: science, technology or society. Maps were analyzed by constituent…

A study was conducted in Israel to determine effects of external similarity in problem structure on students' responses. Fifty students from each of the 7th, 8th, 10th, and 12th grade levels were presented with three problems involving successive divisions that were similar in structure. The problems asked separately whether the processes of…

The usefulness of geography knowledge in a child's education is philosophically analyzed from two perspectives: (1) what geography knowledge should U.S. schools be teaching?; and (2) is there agreement about what types of geographical knowledge U.S. schools should teach? Only geographical knowledge that will be useful in life should be taught to…

To determine if a significant relationship exists between the conceptual systems of principals and academic achievement, nine hypotheses were formulated stating that there is no statistically significant relationship between student achievement and the complexity of school environment, emphasis on academic achievement, professional training…

The relationship between perceptual structure and individual differences in cognitive ability was studied through a computerized inductive reasoning task performed by 100 college undergraduates at Cleveland State University (Ohio). Measures included two psychometric tests and a set of four computerized cognitive tasks. Two components of perceptual…

To understand more fully how students' usable knowledge about writing is activated by texts, a study examined how the manipulation of specific text characteristics in the constructed texts influences the verbalization of evaluative criteria. Twenty-seven fifth grade students from a predominantly rural middle school in the southeastern United…

The focus of this study was to portray the ideas that students with four years experience in learning physics developed in regard to the second law of thermodynamics. Data were obtained through 34 clinical interviews with grade 10 students. An analysis of student arguments revealed deeply rooted difficulties in using concepts that were learned in…

This paper explores the idea that two important elements are represented within the personality of the most effective principals: the heart of a patriot and the mind of a saboteur. Notions about these sources of principal power are explored from the perspective of the patriot saboteur, by which is meant a combination of a passionate commitment to…

An investigation of Ontario high school students' understanding of acids and bases with quantitative and qualitative methods revealed misconceptions. A concept map, based on the objectives of the Chemistry Curriculum Guideline, generated multiple-choice items and interview questions. The multiple-choice test was administered to 34 grade 12…

During the last 10 years, cognitive science researchers have produced research findings that have great potential for increasing students' understanding of science. However, commercial publishers continue to produce textbooks and teacher's guides in traditional ways. This project developed a prototype unit which used an alternative approach to…

This study applied previously identified cognitive theory and research to the development of an instructional design model for teaching mental aspects underlying work and family activities in a context of rapid change and high technology. The model was tested by developing a prototype, materials required by the prototype were developed, and the…

The purpose of this study was to investigate the effect of an eclectic thinking processes model on the logical reasoning abilities of students in grades six through twelve. The experimental school consisted of 159 students whereas the control school had 111 students. The Group Assessment of Logical Thinking (GALT) was administered to the sample as…

The purpose of this study was twofold: (1) to understand the conceptual frameworks that sixth-grade students use to explain the nature and structure of matter and molecules; and (2) to assess the effectiveness of two alternate instructional units in helping students change those conceptions. The study involved 15 sixth-grade classes taught by 12…

This paper presents the results of an experiment which investigated elementary school children's concept of the earth's shape and the related concept of gravity. First, third, and fifth grade children were asked a series of factual, explanatory, and generative questions in an attempt to understand as clearly as possible the way they conceptualized…