Three experiments examined 3- to 5-year olds' understanding of the intended nature of pretend behavior. Found that 4-year olds understood intention as a mental cause of action and construed pretend behaviors mentalistically, but systematically associated ignorance of a specific animal with pretending to be that animal. Concludes that Lillard's…

Compares Piaget's and Vygotsky's interpretations of transmission and transformation. Notes that differences are apparent in the preformation of knowledge, availability of a third alternative to nature and culture, and unity and identity in social interaction. Vygotsky was concerned about the novel transformation of the learner; Piaget, with the…

Notes that few investigations have addressed adolescents' conception of knowledge. Provides a rationale as to why it may be useful to more adequately explore how adolescents view knowledge. Reviews existing investigations and discusses three general approaches to the study of the subject. (Author/NB)

Maintains that Lillard's and Joseph's articles provide an example of how apparently divergent empirical results may turn out to reflect interesting differences between children and adults. The researchers agreed that for young children, pretense is often, but not necessarily, intentional and neither found evidence for a representational…

Structural views assume that a single, comprehensive system of thought underlies cognitive activity. Although developmental research with both children and adults has tended to assume the validity of a structural model of cognitive development, this assumption may be invalid when applied to the social cognitive judgments of adults. There are two…

Piaget's theory of cognitive motivation is examined. Other Piagetian theories are also explored: the distinction between figurative and operative aspects of knowledge, and passivity versus activity. A limited set of implications of Piaget's theory and description of intellectual development for methods of active education are discussed. (CT)

Stresses the development of complex cognitive processes during adolescence and sees the challenge of the curriculum in the question of greater match between the learner's cognitive level and the material to learned. (JOW)

Discusses the nature of wisdom and its function in the developmental process and how it differs from cognitive ability. Compares these two constructs with respect to the domains of behavior they represent, the operational tasks used to assess them, and the relationship of logic and time in their development. (Author)

The complex relationship between cognitive developmental research and children's science curricula is explored, focusing on the tendency to attribute shortcomings in performance to the child's age, the confounding of weak knowledge with developmentally based deficiency, and emphasis of stage-based constraints on children's thinking. (SLD)

Replies to Robert Ennis' article, "Critical Thinking and Subject Specificity: Clarification and Needed Research" (April 1989), on subject specificity in the literature on critical thinking. Discusses the transferability of critical thinking skills from one topic to another. Considers the possibility of general thinking skills that apply…

Responds to John McPeck's article, "Critical Thinking and Subject Specificity: A Reply to Ennis" (May 1990), and summarizes his earlier essay. Covers the following topics: (1) versions of subject specificity; (2) vagueness; (3) the distinction between school-subject matter and the subject matter of everyday life; (4) subjects and topics;…

Clarifies features of Smith et al.'s attentional learning account of object naming, arguing that Booth and Waxman's findings address tenets not in the attentional learning account while not addressing one of the central tenets of the attentional learning account. Suggests that the debate about the nature of children's language and cognition would…

Responds to Smith et al.'s work on relations between perceptual, conceptual, and linguistic knowledge in early word learning and discusses treatment of evidence. Asserts that Smith et al.'s commentary fails to engage data presented and their implications. Asserts that learners seamlessly integrate perceptual, linguistic, and conceptual information…

In addition to the important role of memory strategies in mediating age changes in recall performance, it is clear that the permanent memory system (or information available in the knowledge base) exerts a significant influence on the acquisition and retention of information. Age changes in memory performance will be fully understood only through…

Examines evidence that the research community studying infants' object concept and the community concerned with adult object-based attention have been studying the same natural kind. Maintains that the discovery that the object representations of young infants are the same as the object files of mid-level visual cognition has implications for both…