Piaget's theory of cognitive development is explained, especially in relation to the teaching of elementary school science. Several research projects involving Piaget's theories are reviewed. (MLH)

This book, containing conference papers and a summary of activities, focuses on the contributions which current research in cognitive psychology can make to the solution of problems in instructional design. The first three parts of the book include sets of research contributions followed by discussions: part one deals with different strategies for…

This study investigates the developmental changes that occur in the attending behavior of children engaged in a relatively simple classification task, and attempts to reaffirm the existence of developmental changes in stimulus preferences and in the ability to employ double classification systems. Subjects were 24 preschool and 24 first grade…

Studied were some cognitive aspects of the language development of a 2-year-old Puerto Rican boy who had been on the U.S. mainland 1 month. A Neo-Piagetian approach (developed by K. Witz and J. Easley) was used to study: language behavior as being embedded in more complex, unified systems; productivity of different structures and language…

Two experiments compared the cognitive maps (mental representations of the spatial environment) of first graders, fifth graders and college students, and investigated developmental changes in the ability to manipulate cognitive maps mentally. In the first experiment, subjects were asked to move from stationpoint to stationpoint and at each, to…

The effect of differential knowledge of a referent on children's communication effectiveness was investigated. A total of 40 boys and 40 girls from kindergarten and second grade were given one or three opportunities to explore a maze-like construction approximately 22 square meters in area. Each child was then required to verbally describe the…

The primary purpose of this study was to determine empirically whether an individual's cognitive style differentially influences his hypothesizing behavior within a relatively simple information processing task. A characteristic of cognitive style explored is the manner in which an individual perceives and analyzes a stimulus configuration;…

This study was designed to assess the effects of teaching the concept of interior volume, and methods of computing this volume, on the ability of fith-grade students to conserve volume. Conservation of volume was measured by an instrument developed by Lovell and Ogilvie. Instruction was in a mode compatible with the majority of elementary…

This study investigated the extent to which certain aspects of the structure of a learner's memory following instruction corresponded with the structure of the instructional material. Content structure was represented using digraph theory. The digraph analysis revealed a formal structure built substantially on six specific concepts. Cognitive…

This learning package is designed to enable the learner to: (a) define behavioral objectives and list characteristics of those objectives; (b) distinguish between objectives which are behaviorally stated and those not so stated; (c) identify action verbs useful to constructing behavioral objectives; (d) write objectives for a field of cognitive…

This review brings together some general findings on empathy that have emerged during the last decade of research with children. From a recent review of the research on social cognitive development (Schantz, in press), this paper responds to three specific questions: (1) What is empathy? (2) Under what conditions is empathy likely to occur? and…

To the question of whether Chomsky's hypothesized Language Acquisition Device (LAD) in young children is an adequate and feasible model of language acquisition, this paper answers that LAD should be reformulated so as to include semantics; that "informant presentation" rather than "text presentation" is responsible for language…

The concept of "structure" is discussed in connection with the biological and psychological sciences and shown, through a short historical analysis, to have been subject to imprecise use. The recent "structuralist movement" in the social sciences has also tended to cloud the meaning of structure rather than to clarify it. Using…

After a brief description of three Piagetian stages (pre-operational, transition to concrete operations, and concrete operations), the author identifies 12 key statements from Piaget's writings. These statements, together with related implications for teaching elementary school mathematics, methods of diagnosing stage acquisition, and examples are…

Sixty kindergarten, 60 second-grade, and 60 fourth-grade students performed several memory tasks under one of six conditions. The conditions differed as to the method of presentation of information. The study was focused on developmental changes in children's use of verbal, nonverbal, and spatial-positional cues for memory. The results, in…