Designed to examine the structural differences in the representation of medical problems in subjects with varying degrees of medical expertise, this study uses an online, thinking-aloud technique to investigate the validity of Feltovich and Barrows' model of expert medical knowledge and illness scripts. Study methodology involved asking one…

This paper analyzes Bogdanov's theory of knowledge as found in philosophical dialogues and essays. The style of Bogdanov's writing and his ideas on philosophy, science, scientific constructs, truth, human knowledge, objectivity and ethics are discussed. These ideas are compared to the constructivist view of knowledge. (CW)

This chapter describes current research in cognitive psychology and considers how this work may be applied to the design of instructional materials. The nature of knowing--and of meaningful knowing--are examined, and findings from psycholinguistics and pattern recognition are integrated to provide an understanding of concept and memorization…

This paper discusses questions pertinent to a definition of cognitive structure as the knowledge one possesses and the manner in which it is arranged, and considers how to select or devise methods of describing cognitive structure. The main purpose in describing cognitive structure is to see whether differences in memory (or cognitive structure)…

This review presents a framework that accommodates static and dynamic approaches to comprehension of students' transfer of knowledge and skill. The review focuses on three sets of variables considered fundamental to students' ability to access intellectual resources in potentially relevant situations: knowledge bases, strategies, and dispositions.…

The purposes of this paper are: (1) to develop an understanding of three ways in which thinking and the development of foundational knowledge take place; (2) to identify a number of pertinent, empirically grounded examples of educational phenomena related to selected disciplines within the foundations of education; (3) to apply these three ways of…

Epistemological loneliness refers to the isolation adolescents may experience as the result of cognitive relativism, ushered in by the emergence of formal operational thought. To examine the relationship between cognitive relativity, epistemological loneliness, and depression in adolescence, 108 adolescents (29 seventh graders, 29 ninth graders,…

This discussion first analyzes major claims of a cognitive-developmentalist perspective on the use of microcomputers in early childhood education. Five topics are specifically addressed: microcomputers and intellectual structures, microcomputers as cultural events, microcomputers and strategy repetoires, instruction and the self-construction of…

A study explored children's notions of what stories and reports are, how they can be organized, and when to use them, as revealed in the stories and reports they wrote or recalled and in their responses to questions about each. Sixty-seven high achieving children in grades three, six, and nine read and wrote similar kinds of stories and reports.…

The developmental stages of writing can be related to Jean Piaget's final three stages of development (preoperational, concrete operational, and formal operational) and to the narrative, descriptive, explanative, analytical, and artistic rhetorical modes. As the child enters kindergarten or the first grade, narrative blooms. By this age most young…

The set of goals and plans that a writer might select to accomplish a given piece of writing is guided by the writer's conception of knowledge. In terms of cognitive theory, conceptions of knowledge may be viewed as epistemological schemata--structured clusters of knowledge about the nature of knowledge itself. William Perry's scheme of the…

Argues that verbal and non-verbal cues initiated by science teachers affect students' willingness to explore their own ideas. States that changes in such teacher behaviors are necessary before the conceptual changes sought in science education can occur. (AEM)

This article examines naive conceptions of spatial reference that children bring to Logo programing language learning. Students from Grades 4, 5, 6, and 8 were introduced to six Logo commands, and then were tested on predicting the output for instances of each of the commands. (Author/LMO)

Two studies examined the development of children's knowledge of the situations that provoke emotion. English and Dutch (Study 1) and Nepalese (Study 2) children were presented common emotional terms and asked to describe situations likely to provoke each emotion. In both cases, the determinants suggested by the children indicated that children…

Reviews research studies examining relationship between play behaviors and cognitive styles in young children, particularly emphasizing field dependence and field independence, social behavior, and educational and research implications are also presented. (DST)