Research is reviewed on the interaction patterns of individuals using augmentative and alternative communication systems. Major findings and limitations of interaction studies are highlighted, focusing on methodological approaches, subjects, partners, contexts and sampling procedures, and measures and data analyses. Directions for future research…

Proposes the triangulation of two qualitative research methods, hermeneutics and grounded theory, to illuminate clinical realities that elude alternative approaches. Discusses how hermeneutics reveals perceptual information about the uniqueness of shared meanings and common practices, and how grounded theory provides a conceptual framework useful…