This paper discusses the historical context of communication and language intervention and critiques three widely used interventions. It advocates a cross-paradigmatic approach because its inherent flexibility fits with what is known about language acquisition, the nature of different intervention approaches, and human development. This approach…

Summarizes progress made in meeting the communication needs of individuals with severe disabilities. Evidence is presented that supports best practices in the selection of: communicative functions, communicative modes and symbols, and instructional formats. The importance of social motivations for behavior and use of advances in augmentative…