Skilled behavior requires a balance between previously successful behaviors and new behaviors appropriate to the present context. We describe a dynamic field model for understanding this balance in infant perseverative reaching. The model predictions are tested with regard to the interaction of two aspects of the typical perseverative reaching…

The developmental pattern of concurrent synaptogenesis in rhesus monkeys is consistent with a straightforward model of relations between brain and cognitive development. Concurrent synaptogenesis is hypothesized to lay the primary cortical foundation for a series of developmental levels in middle infancy that have been empirically documented in…

This resource for parents and other caretakers to use with infants from 8 to 18 months provides a synthesis of research on early brain development and objective-oriented instruction as the basis for activities that promote intellectual development. Part 1 of the book provides an overview of early development, discusses general ways of enhancing…