Reports on connectionist models that simulated the formation of global-level and basic-level representations in young infants; revealed a global-to-basic order of category emergence; uncovered formation of two global-level representations--initial "self-organizing" perceptual level and subsequent "trained," non-perceptual…

Reviews Thelen and Smith's book and its account of "how knowing develops from doing." Concentrates on the nature of dynamic systems. (DR)

Maintains that there are core-specific and non-core-specific domains of knowledge, but that only the core-specific domains benefit from innate skeletal structures. Asserts that core skeletal domains are universally shared, even though their particular foci may vary. Emphasizes that individuals vary in terms of the noncore domains they acquire.…

We investigated whether the tendency to imitate or emulate is influenced by the availability of causal information, and the amount of information available in a display. Three and 5-year-old children were shown by either a live or video model how to obtain a reward from either a clear or an opaque puzzle box. Some of the actions in the sequence…

Ritual has played an integral role in human development and socialization throughout history. This paper seeks to highlight that role so that the importance of perpetuating ritual becomes obvious and necessary. The purpose of this paper is to re-iterate the significance of ritual in human development, education, and social improvement; discuss the…

Summarizes presentations given at a recent White House Conference which showed that early experiences, particularly in the first three years of life, have a dramatic impact on brain development. Includes presentations on such topics as parent education, brain functioning, quality caregiving and child care services, and early intervention programs.…

Looks at human information processing as a complex system, concentrating on certain insights about field interactions that will reposition the understanding of mental processes, moving it from an analysis of logical steps to the exploration of the influence that contexts have on human cognitive performance. (CR)

Constructivist theory must choose between the hypothesis that felt perturbation drives cognitive development (the priority of felt perturbation) and the hypothesis that the particular process that eventually produces new cognitive structures first produces felt perturbation (the continuity of process). There is ambivalence in Piagetian theory…

Infants know that humans are exempt from some of the principles that govern the motion of inanimate objects: for instance, humans can be caused to move without being struck. In the current study, we report that infants nevertheless do apply some of the same principles to both humans and objects, where appropriate. Five-month-old infants expect…

Six studies, with 174 three-year-olds in California, investigated whether children's knowledge of a label for an object excluded the possibility that they would accept another label for the object. Results indicate that mutual exclusivity motivates children to learn terms for attributes, substances, parts, and objects. (TJH)

Considered are two commonly used techniques, the interview and word association techniques. Highlighted is a third technique called the repertory grid. This third technique can be used to interpret students' knowledge based on an explicit, psychological theory of human behavior. (Author/CW)

Examines whether cognitive complexity and behavioral complexity exert significant effects on impression differentiation. Finds that, while individuals exposed to behaviorally complex messages tended to form more differentiated impressions of the message source, the effect of complex messages on source differentiation was strongest for persons with…

Examined 10- to 13-year-old boys' development of knowledge structure and sport performance in tennis by comparing skills and knowledge of experts and novices. Experts focused on higher concepts and exhibited greater decision-making ability because of their more highly developed knowledge structure. (SAK)

Argues that the limited resources with which organisms start their development make possible certain kinds of learning which otherwise would be highly problematical. Discusses limitations of the cognitive structure of the organism, learning, and its problems in connectionism. Maintains that the knowledge gained from efforts to overcome problems…

Comments on Raftopoulos article (PS 528 649) on facilitative effect of cognitive limitation in development and connectionist models. Argues that the use of neural networks within an "Artificial Life" perspective can more effectively contribute to the study of the role of cognitive limitations in development and their genetic basis than…