Language development and the ability to access reinforcement in young children with autism may be impeded by lack of behavioral variability in verbal behavior. The purpose of this study was to investigate the effects of simultaneously teaching multiple responses and extinction of repetition on producing varied verbal behavior in young children with autism. In particular, we examined the effects of these procedures on increasing the behavioral variability of mands used to request edibles in preschool children with autism. For all three participants, neither increasing mand repertoires via teaching multiple responses, nor extinction of repetition, by themselves or in combination were effective at producing stable behavioral variability. However, antecedent strategies (presence of visual cues) were effective at producing varied manding for all three participants.
| Identifer | oai:union.ndltd.org:UTAHS/oai:digitalcommons.usu.edu:etd-1951 |
| Date | 01 April 2011 |
| Creators | Sellers, Tyra P |
| Publisher | DigitalCommons@USU |
| Source Sets | Utah State University |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | All Graduate Theses and Dissertations |
| Rights | Copyright for this work is held by the author. Transmission or reproduction of materials protected by copyright beyond that allowed by fair use requires the written permission of the copyright owners. Works not in the public domain cannot be commercially exploited without permission of the copyright owner. Responsibility for any use rests exclusively with the user. For more information contact Andrew Wesolek (andrew.wesolek@usu.edu). |
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