Date of Graduation


Document Type


Degree Name

Bachelor of Science Education


Rehabilitation, Human Resources and Communication Disorders


Baker, Kim

Committee Member/Reader

Aslin, Larry W.

Committee Member/Second Reader

Hagstrom, Fran


This study is a follow-up based on research conducted by Horner and Whiten in 2005. Nearly identical methods and materials from that study were used to compare the over-imitation behaviors of preschool children with autism to age-matched typically developing (TD) children. Contrary to the hypothesis, the children with autism were found to over-imitate at the same rates as the TD group. However, several limitations were found in this study that may have influenced the results, including small sample size, test location, and previous training. Keywords: autism spectrum disorders, imitation, over-imitation, emulation