The Effect of Caregiver-Implemented Training on Augmentative Alternative Communication Use by Individuals with Rett Syndrome: Remote Coaching via Telehealth

ABSTRACT

Limited published literature exists demonstrating functional relations between idiosyncratic responses or augmentative alternative communication (AAC) and social reinforcement for individuals with Rett syndrome. In this study, six females with Rett syndrome ages 2–25 demonstrated requesting for preferred items using both idiosyncratic responses (e.g, looking, reaching) and AAC (e.g. single response microswitches). Researchers connected remotely via telehealth to coach caregivers to implement all sessions in home environments. Researchers individualized response prompt delays during AAC sessions (request/mand training) based on each participants’ latency to respond during baseline. Implications for practice and directions for future research are discussed.

KEYWORDS:

• Augmentative alternative communication (AAC)
• communication
• mand training
• neurodevelopmental disorders
• Rett syndrome

Disclosure statement

No potential conflict of interest was reported by the authors.

Additional information

Funding

This study was funded by National Institute of Deafness and Other Communication Disorders grant number 1R21DC015021.Approval of this research was provided by the University of Minnesota Human Research Protection Program (approval # 1410S54401)