Dynamical systems theory is becoming more popular in social and developmental science. However, unfamiliarity with dynamical analysis techniques remains an obstacle for developmentalists who would like to quantitatively apply dynamics in their own research. The goal of this article is to address this issue by clearly and simply presenting several…

The goal of this paper is to contribute to the revival of Heinz Werner's organismic-developmental theory by considering some of its key claims in relation to contemporary developmental theory and research. The organismic-developmental definition of development in terms of differentiation and integration is first discussed in relation to…

The dynamic systems perspective has been touted as an integrative metatheoretical framework for the study of stability and change in development. However, two dynamic systems camps exist with respect to the role higher-order form, once emergent, plays in the process of development. This paper evaluates these two camps in terms of the overarching…

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

Compares differences in Noam's (PS 524 984) and Cicchetti's (PS 524 985) viewpoints to their shared idea that our understanding of human development has much to gain from the emerging field of psychopathology. Describes Noam's approach as intended to blur the boundaries between optimal and pathological development, and Cicchetti's approach as more…