Most research on children's conception of death has probed their understanding of its biological aspects: its inevitability, irreversibility and terminal impact. Yet many adults subscribe to a religious conception implying that death marks the beginning of a new life. Two recent empirical studies confirm that in the course of development, children…

Approximately 300,000 child soldiers serve in various armed groups around the world, and become directly implicated in the perpetration of kidnappings, killings, and torture. Considering that children construct moral concepts and a sense of themselves as moral beings in the context of their everyday interactions with others, the concern with how…

In Giyoo Hatano's passing, we have lost an esteemed colleague and a treasured friend. Among his many contributions to our field, our work, and our lives, we honor and build on his and his colleagues' work on conceptual growth. We liken the view developed by Hatano and his colleagues to Toulmin's evolutionary scheme for understanding conceptual…

This paper builds on Hatano and Inagaki's pioneering work on the role of experience and cultural models in children's biological reasoning. We use a category-based induction task to consider how experience and cultural models shape rural and urban children's patterns of biological reasoning. We discuss the implications of these findings for…

This translation of an article by Vygotsky traces the major theories of periodization and evaluates these views of child development. In addition, he advances his theory of periodization that is based upon the development of the child's personality. (ST)

Briefly summarizes Vygotsky's life, the appeal and subsequent abandonment of his ideas in the 1960s, and renewal of interest in the 1970s and 1980s (often at the expense of Piaget). Praises van der Veer and Valsinger's book as a realistic picture of Vygotsky's background, life, and work, of the scientific and political context in Russia and of his…

Research on the development of social relations has been largely fragmented along role-specific lines and dominated conceptually by attachment theory. The Convoy Model is presented as an alternative to traditional approaches that fail to capture the complexity of social relationships across time and context. Research based on the model converges…

Notes that Nelson, Plesa, and Henseler's (1998) article addresses the issues of where social cognitive knowledge comes from, what form it takes, and whether "theory of mind" is an appropriate description of the social cognitive enterprise. Argues that researchers ought to get beyond the "theory" issue, and focus on the sources…

Compares differential and developmental approaches to clinical and developmental problems such as suicide. Contends that abstract model variables (such as suicidal tendency), whose meaning depends on the model in which they function, need a translation between the variable and empirical data. Maintains that practitioners need a model allowing for…

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…

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…

Analyzes suicide in terms of a dynamic model of changes in suicidal tendencies over time. Suggests that minor fluctuations may incite rapid development toward suicide or inhabit suicidality. Notes that this method of analysis and developmental modeling is applicable to other phenomena involving development in complex human behaviors in an open…

Discusses Mishara's use of phrase space analysis to chart the developmental dynamics of suicide. Contends that developmentalists should concern themselves with mental ontology, especially epistemic questions, in order to advance understanding of the development of the human mind. Considers the affinity of interactivism with a dynamic systems…

Five symposium papers evaluate the usefulness of ideas associated with the life-span view for enriching, highlighting, or expanding issues, theory, and research pertinent to change processes during infancy, childhood, adolescence, and adulthood, and for intervention programs during these periods. (Author/MP)