title: Looking at the ICF and human communication through the lens of classification theory.
abstract: This paper explores the insights that classification theory can provide about the application of the International Classification of Functioning, Disability and Health (ICF) to communication. It first considers the relationship between conceptual models and classification systems, highlighting that classification systems in speech-language pathology (SLP) have not historically been based on conceptual models of human communication. It then overviews the key concepts and criteria of classification theory. Applying classification theory to the ICF and communication raises a number of issues, some previously highlighted through clinical application. Six focus questions from classification theory are used to explore these issues, and to propose the creation of an ICF-related conceptual model of communicating for the field of communication disability, which would address some of the issues raised. Developing a conceptual model of communication for SLP purposes closely articulated with the ICF would foster productive intra-professional discourse, while at the same time allow the profession to continue to use the ICF for purposes in inter-disciplinary discourse. The paper concludes by suggesting the insights of classification theory can assist professionals to apply the ICF to communication with the necessary rigour, and to work further in developing a conceptual model of human communication.
authors.affiliation: Department of Education and Training, Queensland, Australia. regina.walsh@deta.qld.gov.au
authors.forename: Regina
authors.initials: R
authors.lastname: Walsh
mesh_terms: D003142:Communication; D003147:Communication Disorders / Q000145:classification* / Q000175:diagnosis / Q000523:psychology / Q000534:rehabilitation; D004185:Disability Evaluation; D019983:Guideline Adherence; D017408:Guidelines as Topic; D006801:Humans; D008960:Models, Psychological; D013066:Speech-Language Pathology / Q000145:classification* / Q000592:standards; D018875:Vocabulary, Controlled