Date of Award


Degree Name

Master of Science in Education


Behavior Analysis and Therapy

First Advisor

Rehfeldt, Ruth Anne


The current investigation examined the effectiveness of a metacontingency package in two experimentations. In experiment one, the metacontingency was utilized by embedding activities with interlocking behavioral contingencies to examine its effectiveness on reciprocal social interactions in two females diagnosed with an Intellectual Disability. Results demonstrated an increase of the dependent variable by the metacontingency activities. The results of experiment one were the premise for experiment two, which was to examine whether the metacontingency activities that were effective in increasing reciprocal social interactions were an effect of the metacontingency or an effect of engaging in an activity together. Experiment two utilized two activity types, parallel and metacontingency activities, to determine their relative effect on self-talk behavior, reciprocal social interactions, and conversational units in two males diagnosed with an Intellectual Disability. Results suggested that there were no relative effects demonstrated by the two activity types on self-talk behavior, however results demonstrated an increased effect by the metacontingency activities relative to the parallel activities on reciprocal social interactions and conversational units.




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