Presents several reconceptualizations of adult cognitive development and its relation to everyday problem solving. Argues that investigation of relations between adult cognitive development and everyday problem solving may be facilitated through causal modeling that includes task characteristics, social context, and personality and motivational…

Reviews and synthesizes, within the broad framework of comparative cognition, several approaches to the study of human memory, including ontogenetic, cultural/sociohistorical, and clinical research. Asserts that future research on comparative memory development must focus on the flexible and adaptive use of memory skills to meet purposes…

Outlines what the terms "learning" and "development" meant in the theoretical framework on one important developmental psychologist--Vygotsky. Discusses his concepts of decontextualization and contextualization, which have implications for a possible developmental account of heterogeneity in human mental functioning. (ET)

Notes contemporary models of human development have expanded to address a wider set of issues underlying personal change. Discusses the social cognitive model of self-regulatory development. Emphasizes the crucial development of self-regulatory competence: the point at which the processes of development become fully and reciprocally interactive…

Presents and reviews Piaget's recent work on equilibration. (BD)

Comments on Lewis's ideas about reconciling stage and specificity in neo-Piagetian theory in this issue. Focuses on whether general stages, domain specificity, and individual diversity are compatible from a nonlinear, dynamic perspective. Suggests that, by using catastrophe theory, intra- and interindividual diversity and domain specificity can be…

Presents a brief overview of research and developments in the study of formal operations thought since 1972 along with some speculations concerning future research directions. (Author/MP)

To resolve tension between general stages and conceptual specificity in neo-Piagetian theory, R. Case introduced the idea of central conceptual structures. To resolve difficulties of separating developmental level and conceptual diversity, this article reconceptualizes central conceptual structures as self-organizing systems that stabilize in…

Comments on Lewis's ideas about reconciling stage and specificity in neo-Piagetian theory in this issue. Summarizes R. Case's central conceptual structure and its relation to other neo-Piagetian theories. Notes similarities between Lewis and Piaget, suggesting that differences adhere to a limited number of general laws instead of being…

Delineates the continuing controversy between development and learning, and notes the evidence accumulating for some type of continuum in the processes. Introduces 10 research papers on reconceptualizing the intersection of the two processes and states the arguments for debate and presentation. (ET)

Reviews new developments in the field of child language acquisition that emphasize the role of communication and dialogue. Mentions work on precursors to dialogue in infancy, the development of communicative intent, and the importance of cognitive over syntactic strategies of language processing by the young child. (Author/SS)

Suggests that the study of microdevelopment offers a potentially powerful way to relate learning and development where similar changes occur but in differing time frames. Microdevelopment analyzes short-term changes as developmental functions. Individuals and groups function at widely different developmental levels and grow in diverse nonlinear…

Nonuniversal theory can be used to reframe the learning-development dichotomy into a spectrum of important changes, ranging from small-scale learning events to large-scale developmental shifts. Using the universal-to-unique continuum as an organizing framework, several change mechanisms can be identified as necessary for movement through…

Sees learning as a component of development. Explains how cognitive growth can result from dialectical interactions among modes of learning and attentional mental capacity, and that these modes and components of attention relate to contextual function areas which, being neuropsychological units, can be clarified as to function by connectionist…