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Evaluation of a Self-Instructional Manual for Conducting Discrete-Trials Teaching With Children With Autism
Carly Thiessen,
Daniela Fazzio,
Lindsay Arnal,
Garry L. Martin, Ph.D.*,
C. T. Yu,
and
Lukas Keilback
University of Manitoba and St. Amant Research Centre, Winnipeg, Canada
* To whom correspondence should be addressed. E-mail: gmartin{at}cc.umanitoba.ca.
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Abstract |
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Discrete-trials teaching (DTT) is commonly used to implement applied behavior analysis treatment for children with autism. The authors investigated a revised self-instructional manual for teaching university students to implement a 21-component DTT procedure to teach three tasks to confederates role-playing children with autism. Also, as a motivational contingency, for each DTT session in which a student scored at or above 90% accuracy, they received US$10. After an average of 4.5 hr to master the training manual, students average DTT performance improved from 52% in baseline to 88% while teaching a confederate. Students averaged 77% DTT performance during subsequent generalization sessions with a child with autism.
First published on January 12, 2009, doi:10.1177/0145445508327443
Behavior Modification 2009;33:360.
A more recent version of this article appeared on May 1, 2009

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