Advisor(s)

Chata Dickson

Contributor(s)

Paula Braga-Kenyon, Rebecca MacDonald

Date of Award

2010

Date Accepted

1-2010

Degree Grantor

Northeastern University

Degree Level

M.S.

Degree Name

Master of Science

Department or Academic Unit

Bouve College of Health Sciences. Department of Counseling & Applied Educational Psychology

Keywords

behavioral sciences, imitation, in-vivo modeling, matrix training, video modeling

Disciplines

Psychology

Abstract

The rate at which a 2-year-old child with an autism spectrum disorder acquired imitation of actions with objects was compared across two instructional formats: video modeling (VM) and in-vivo modeling (IM). Four sets of four stimuli were organized into 2 x 2 instructional matrices. Each set was composed of 2 actions with objects to be taught and 2 to be tested subsequently for recombinative generalization (RG). Two stimulus sets were taught using a video model, and 2 stimulus sets were taught using an in-vivo model. Both instructional formats were effective. In the first pair of stimulus sets IM led to quicker acquisition and better RG, and there was no difference between effects of the two modeling strategies on maintenance and stimulus generalization (across model types). In the second pair of stimulus sets, VM led to quicker acquisition and better RG, and IM led to better maintenance and stimulus generalization.

Document Type

Master's Thesis

Rights Information

copyright 2010

Rights Holder

Amy N. Wick



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