Although developmental psychologists are generally happy to endorse dissociations and gradualist views of development like Woolley's (2006), the design and interpretation of developmental research often suggests an implicit commitment to a cleaner, less dissociative, sudden-transition view of development. Such an implicit commitment may derive…

Argues that the simplification strategy of research is useful for understanding the basic cognitive processes that are necessary for mature performance in conservation, transitivity, moral judgment, causal inference, and other Piagetian tasks. (JMB)

Although dissociations in children's responses are sometimes about "getting it right" for an experimenter, they might also often reflect differences between conscious and subconscious processing that are not geared to correct performance. Research with adults also reveals many cases of dissociation, and adults can more easily be subjected to…

Study concerned with the mechanisms in terms of which the developmental transformation from one cognitive structure to another occurs. (Author)

Piaget's concept of "internalization" is analyzed and related to Bruner's representational theories of cognitive development. Cognitive structures are shown to be real exclusively in an actual representation. (Author/SDH)

Intellectual realism was investigated by using as a model a cup with the defining feature (the handle) not visible, and a nondefining feature (a painted flower) visible. (Authors/MB)

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…

Concerns the development of children's understanding of representational change and its relation to other cognitive developments. Two experiments involve day care children, aged three, four, and five years. Results suggest that children begin to consider alternative representations of the same object at about age four. (Author/RWB)

Addresses the criticisms of Diana Baumrind's review of his research on sex differences in moral reasoning development. Discusses issues such as the nature of moral development, the focus on adulthood, the choice of statistics, the effect of differing sample sizes and scoring systems, and the role of sexual experiences in explaining variability in…

Two major trends in the development of natural language concepts were found in the present study: (1) there was a clear indication that such concepts exist in a relatively fragmented form in young children; (2) young children showed a strong dependence on perceptual attributes in their definitions of concepts. (Author/CB)

Argues that the operating characteristics of perceiving and remembering provide a foundation for progress on detailing the processes through which knowledge is realized in real-time tasks and in detailing the processes of developmental change. Includes three examples to illustrate how forming developmental hypotheses in terms of perceiving and…