A functional analysis of non-vocal verbal behavior of a young child with autism
Annual Meeting of the Association for Behavior Analysis
Association for Behavior Analysis
May 23-27, 2008
Date of Presentation
The functions of an American Sign Language response were experimentally evaluated with a young boy diagnosed with autism. A functional analysis procedure based on that reported by Lerman et al. (2005) was used to evaluate whether the target sign response would occur under mand, tact, mimetic, or control conditions. The target sign was observed most often in the mand and mimetic test conditions, very seldom in the tact test condition, and never in the control condition. These results support those reported by Lerman et al. and extend previous research by evaluating a non-vocal verbal response using a brief multielement arrangement with a single control condition. The implications for language assessment and suggestions for future research are discussed.
Normand, M. P.,
A functional analysis of non-vocal verbal behavior of a young child with autism.
Paper presented at Annual Meeting of the Association for Behavior Analysis in Chicago, IL.