Because of their highly intensive and variable learning needs, learners with severe intellectual disability present significant challenges to special educators and other stakeholders in terms of selecting and implementing effective instructional practices. Although scholars have made considerable progress in conducting and synthesizing research…

This article addresses the continuity from early speech-language delays to later learning problems in school and recommends use of "language organization disorder" to describe the delay. Chronologies of the difficulties and methods for early detection are provided. A table summarizes 11 research studies on early language delays and later reading…