Document Type

Dissertation

College

College of Arts and Sciences

Department

Psychology

Degree

PhD in Behavior Analysis

Dissertation Defense Date

2015

First Advisor

Hanley, Gregory P.

Second Advisor

Ahearn, William H.

First Committee Member

Hanley, Gregory P.

Second Committee Member

Ahearn, William H.

Additional Committee Member(s)

Dickson, Chata; Thompson, Rachel

Abstract

"The effectiveness of functional communication training as treatment for problem behavior depends on the extent to which treatment can be successfully extended to typical environments that include unavoidable and unpredictable reinforcement delays. Time-based progressive delay (TBPD) often results in the loss of acquired communication responses and the resurgence of problem behavior whereas contingency-based delay (CBPD) appears effective for increasing tolerance for delayed reinforcement. No direct comparison of TBPD and CBPD has, however, been conducted. Relying on single-subject designs, we compared the relative efficacy of TBPD and CBPD."

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