This paper summarizes and illustrates an approach to assessment of communication development and treatment which focuses on the early relationships of preconversational children with their significant adults. The assessment approach is part of the Ecological Communication (ECO) model, which views caregivers of delayed children as critical to the…

Twenty countries are participating in the IEA International Study of Written Composition, for which this is a background report. school-based writing in particular, this report discusses the functions of writing from the point of view of culture, cognition, and child development. It also presents a usable model for constructing and evaluating…

Focusing on the preconversational child who has yet to develop a stable or generalized habit of spontaneous conversation, this book presents ECO (Ecological Communication Model), a new intervention model for social and communicative development of developmentally delayed children. The model is based on two perspectives: the literature on the…