Reports on a study to determine the development of children's understanding of seven properties of the arithmetic mean and to assess the effects of material used in the testing and the medium of presentation. Some differences were found in children's reasoning. No significant differences were found for materials or medium of presentation. (PK)

Examines the differences between concrete and abstract concepts and their implications for instructional design and teaching. How specific concepts are stored in and retrieved from memory is described, analogies are discussed as an instructional tool in abstract concept learning, and a possible instructional strategy for teaching abstract concepts…

Describes some of the common principles underlying the operation of the cortex in an effort to understand the human brain. Discusses the structure of the cortex, its specific areas, and its map-making abilities. Describes some of the recent discoveries about brain operation, development and functioning. (TW)

The acquisition of spatial terms in the language development of young children is examined. Two primary theories of word meaning and concept acquisition are reviewed, followed by a summary of current developmental research on spatial terms and factors influencing acquisition. Finally, guidelines for the assessment and teaching of spatial terms are…

Examines the development of metaphor by using structure-mapping theory to make distinctions among kinds of metaphors. Proposes that children can understand metaphors based on shared object attributes before those based on shared relational structure. Results indicate a developmental shift toward focus on relational structure in metaphor…

An interview with Elliot Eisner, widely regarded for his research in the diverse fields of art education, curriculum development, and educational evaluation, focuses on his views regarding students' aesthetic ways of knowing, including discussion on concept formation, intellectual development, appropriate educational settings, and cognitive style.…

Investigates kindergarten children's ability to comprehend and appreciate cognitively-oriented humor. Conceptual development was measured by assessing children's responses to a liquid conservation task modeled after Piaget. Results fail to support previous theories and indicate that a majority of the children fully comprehended and were able to…

Describes the characteristics of the five levels of thinking in the hierarchical sequence postulated by the van Hiele theory, as well as several properties associated with each level of thinking. Also discusses some implications of the theory for the planning of geometry instruction in the classroom. (JN)

Examines the conceptual basis of preschoolers' judgments regarding cross-gender behavior, taking into consideration the type of sex-role regularity and whether it is male or female sex-role stereotype. (HOD)

The Bracken Basic Concept Scale (BBCS) was translated into Spanish, and 32 preschool and primary age bilingual children were assessed in a counter-balanced format with the English and newly translated Spanish forms to assess the adequacy of the translation. Preliminary content validity of the Spanish BBCS was demonstrated. (Author/JAZ)

A general model for conceptualization methods is presented along with considerations for implementation. The model is illustrated in two planning and evaluation studies which involved a broad range of constituent groups within the organizations in the development of "concept maps." General implications of conceptualization methods are…

Indicates that the psychotic and normal populations showed definable differences in encoding strategies when presented with an adaption of the Pear Stories study. Supports theories claiming that faulty filtering mechanisms, vulnerability to distraction, and attentional deficits account for psychotic subjects' reactions. (JD)

Unassertive women (n=36) assessed as high or low on conceptual level (CL) were randomly assigned to high-structure-behavioral or low-structure-cognitive forms of assertion training (AT). Low-CL clients in the matched condition improved most in verbal assertiveness. No matching effects were found with high-CL clients. (Author/KS)

Explores children's understanding of a variety of interpersonal events, focusing mainly on the question of whether, and in what way, their conceptions of these events were heterogeneous or undifferentiated. (HOD)

Discusses the nature of misconceptions in science and the role of teachers and students in correcting these misconceptions. Also describes a simulation program that centers on some basic topics in Newtonian mechanics, outlining its structure and examining some of the premises that served as guidelines in its design. (JN)