The role of augmentative and alternative communication for children with autism: current status and future trends

Teresa Iacono,1 David Trembath,2 Shane Erickson3 1Living with Disability Research Centre, La Trobe University, Bendigo, VIC, Australia; 2Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD, Australia; 3Living with Disability Research Centre, La Trobe University, Melbourne, VIC...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Iacono T, Trembath D, Erickson S
Formato: article
Lenguaje:EN
Publicado: Dove Medical Press 2016
Materias:
Acceso en línea:https://doaj.org/article/608c75d0adaa4bb4b1be964f3e6c4cf4
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
id oai:doaj.org-article:608c75d0adaa4bb4b1be964f3e6c4cf4
record_format dspace
spelling oai:doaj.org-article:608c75d0adaa4bb4b1be964f3e6c4cf42021-12-02T01:18:19ZThe role of augmentative and alternative communication for children with autism: current status and future trends1178-2021https://doaj.org/article/608c75d0adaa4bb4b1be964f3e6c4cf42016-09-01T00:00:00Zhttps://www.dovepress.com/the-role-of-augmentative-and-alternative-communication-for-children-wi-peer-reviewed-article-NDThttps://doaj.org/toc/1178-2021Teresa Iacono,1 David Trembath,2 Shane Erickson3 1Living with Disability Research Centre, La Trobe University, Bendigo, VIC, Australia; 2Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD, Australia; 3Living with Disability Research Centre, La Trobe University, Melbourne, VIC, Australia Background: Augmentative and alternative communication (AAC) interventions are used for children with autism, often as stand-alone communication interventions for those who are minimally verbal. Our aim was to synthesize the evidence for AAC interventions for children (up to 21 years), and then consider the role of AAC within established, comprehensive, evidence-based autism interventions targeting learning across multiple developmental domains.Design: We completed a systematic search of three databases (OVID Medline, PsycINFO, ERIC) as well as forward citation and hand searches to identify systematic reviews of AAC intervention efficacy research including children with autism, published between 2000 and March 2016 in peer-reviewed journals. Data pertaining to the quality indicators of included studies, effect sizes for intervention outcomes, and evidence for effectiveness were extracted for descriptive analysis.Results: The search yielded 17 systematic reviews. Most provided indicators of research quality for included studies, of which only relatively few provided conclusive results. Communication targets tended to be focused on teaching children to make requests. Still, effect size measures for included studies indicated that AAC was effective to highly effective.Conclusion: There is growing evidence for the potential benefits of AAC for children with autism, but there is a need for more well-designed studies and broader, targeted outcomes. Furthermore, a lack of evidence for the role of AAC within comprehensive intervention programs may account for a tendency by autism researchers and practitioners to neglect this intervention. Attempts to compare evidence for AAC with other interventions for children with autism, including those in which the use of AAC is delayed or excluded in pursuit of speech-only communication, must take into account the needs of children with the most significant learning needs. These children pose the greatest challenges to achieving large and consistent intervention effects, yet stand to gain the most from AAC interventions. Keywords: autism, augmentative and alternative communication, intervention, research synthesisIacono TTrembath DErickson SDove Medical Pressarticleautismaugmentative and alternative communicationinterventionresearch synthesisNeurosciences. Biological psychiatry. NeuropsychiatryRC321-571Neurology. Diseases of the nervous systemRC346-429ENNeuropsychiatric Disease and Treatment, Vol Volume 12, Pp 2349-2361 (2016)
institution DOAJ
collection DOAJ
language EN
topic autism
augmentative and alternative communication
intervention
research synthesis
Neurosciences. Biological psychiatry. Neuropsychiatry
RC321-571
Neurology. Diseases of the nervous system
RC346-429
spellingShingle autism
augmentative and alternative communication
intervention
research synthesis
Neurosciences. Biological psychiatry. Neuropsychiatry
RC321-571
Neurology. Diseases of the nervous system
RC346-429
Iacono T
Trembath D
Erickson S
The role of augmentative and alternative communication for children with autism: current status and future trends
description Teresa Iacono,1 David Trembath,2 Shane Erickson3 1Living with Disability Research Centre, La Trobe University, Bendigo, VIC, Australia; 2Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD, Australia; 3Living with Disability Research Centre, La Trobe University, Melbourne, VIC, Australia Background: Augmentative and alternative communication (AAC) interventions are used for children with autism, often as stand-alone communication interventions for those who are minimally verbal. Our aim was to synthesize the evidence for AAC interventions for children (up to 21 years), and then consider the role of AAC within established, comprehensive, evidence-based autism interventions targeting learning across multiple developmental domains.Design: We completed a systematic search of three databases (OVID Medline, PsycINFO, ERIC) as well as forward citation and hand searches to identify systematic reviews of AAC intervention efficacy research including children with autism, published between 2000 and March 2016 in peer-reviewed journals. Data pertaining to the quality indicators of included studies, effect sizes for intervention outcomes, and evidence for effectiveness were extracted for descriptive analysis.Results: The search yielded 17 systematic reviews. Most provided indicators of research quality for included studies, of which only relatively few provided conclusive results. Communication targets tended to be focused on teaching children to make requests. Still, effect size measures for included studies indicated that AAC was effective to highly effective.Conclusion: There is growing evidence for the potential benefits of AAC for children with autism, but there is a need for more well-designed studies and broader, targeted outcomes. Furthermore, a lack of evidence for the role of AAC within comprehensive intervention programs may account for a tendency by autism researchers and practitioners to neglect this intervention. Attempts to compare evidence for AAC with other interventions for children with autism, including those in which the use of AAC is delayed or excluded in pursuit of speech-only communication, must take into account the needs of children with the most significant learning needs. These children pose the greatest challenges to achieving large and consistent intervention effects, yet stand to gain the most from AAC interventions. Keywords: autism, augmentative and alternative communication, intervention, research synthesis
format article
author Iacono T
Trembath D
Erickson S
author_facet Iacono T
Trembath D
Erickson S
author_sort Iacono T
title The role of augmentative and alternative communication for children with autism: current status and future trends
title_short The role of augmentative and alternative communication for children with autism: current status and future trends
title_full The role of augmentative and alternative communication for children with autism: current status and future trends
title_fullStr The role of augmentative and alternative communication for children with autism: current status and future trends
title_full_unstemmed The role of augmentative and alternative communication for children with autism: current status and future trends
title_sort role of augmentative and alternative communication for children with autism: current status and future trends
publisher Dove Medical Press
publishDate 2016
url https://doaj.org/article/608c75d0adaa4bb4b1be964f3e6c4cf4
work_keys_str_mv AT iaconot theroleofaugmentativeandalternativecommunicationforchildrenwithautismcurrentstatusandfuturetrends
AT trembathd theroleofaugmentativeandalternativecommunicationforchildrenwithautismcurrentstatusandfuturetrends
AT ericksons theroleofaugmentativeandalternativecommunicationforchildrenwithautismcurrentstatusandfuturetrends
AT iaconot roleofaugmentativeandalternativecommunicationforchildrenwithautismcurrentstatusandfuturetrends
AT trembathd roleofaugmentativeandalternativecommunicationforchildrenwithautismcurrentstatusandfuturetrends
AT ericksons roleofaugmentativeandalternativecommunicationforchildrenwithautismcurrentstatusandfuturetrends
_version_ 1718403140916609024