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Ball, Martin J., Ed.; Müller, Nicole, Ed.; Nelson, Ryan L., Ed. – Psychology Press, Taylor & Francis Group, 2013
This volume provides a comprehensive and in-depth handbook of qualitative research in the field of communication disorders. It introduces and illustrates the wide range of qualitative paradigms that have been used in recent years to investigate various aspects of communication disorders. The first part of the Handbook introduces in some detail the…
Descriptors: Qualitative Research, Communication Disorders, Research Methodology, Case Studies
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Eells, Elizabeth Howard; Dodder, Richard A.; Stinnett, Tessa – Education and Training in Mental Retardation and Developmental Disabilities, 2000
This study assessed the criterion validity of the photographic adaptive communication device (ACD) used in Oklahoma to interview individuals with developmental disabilities receiving services. The back-translation process identified photographs that were frequently incorrectly identified resulting in revision of the ACD for greater validity.…
Descriptors: Augmentative and Alternative Communication, Developmental Disabilities, Interviews, Photography