Within arm's reach: The role of proximity in speech generating device use of ambulatory children with autism. (2nd January 2022)

• Record Type: Journal Article
• Authors: Baker, Alison; Bean, Allison; Cargill, Lindsey Paden; Lyle, Samantha
• Is Part Of: International journal of speech-language pathology. Volume 24:Number 1(2022)
• Page Start: 88
• Page End: 96
• Publication Date: 2022-01-02
• Subjects: augmentative and alternative communication -- autism -- intervention; Speech disorders -- Periodicals; Language disorders -- Periodicals; Speech therapy -- Periodicals; 616.855005
• DOI: 10.1080/17549507.2021.1961861
• Languages: English
• ISSNs: 1754-9507

Abstract

Abstract: Purpose: Augmentative and Alternative Communication (AAC) provides an alternative means of communication for individuals who are unable to effectively communicate using spoken language. The present study seeks to investigate the role of proximity in facilitating AAC (specifically Speech Generating Devices; SGD) use in a homogeneous population: ambulatory school-aged children with autism spectrum disorder (ASD). Method: Twelve school-age children with ASD who use an SGD as their primary mode of communication participated in the study. The percentage of time the child was within the proximity of their device was calculated over nine videotaped sessions and data logging provided information regarding device use over an 18-week period. Result: Children were in proximity to their device 65% of the time. There was a significant positive correlation between percentage of time in proximity to device and the average minutes of device use on the day video recorded. Exploratory analyses revealed that communicative abilities may be more connected to proximity than school context. Conclusion: These results support the importance of developing a program for assuring device proximity in order to encourage consistent device use in minimally verbal ambulatory school-age children with ASD.