Graduation Year

2021

Document Type

Thesis

Degree

M.S.

Degree Name

Master of Science (M.S.)

Degree Granting Department

Child and Family Studies

Major Professor

Catia Cividini-Motta, Ph.D., BCBA-D

Committee Member

Raymond Miltenberger, Ph.D., BCBA-D

Committee Member

Kimberly Crosland, Ph.D., BCBA-D

Keywords

autism, delay tolerance, functional communication training, problem behavior

Abstract

Functional Communication Training (FCT) involves reinforcing a functional communicative response (FCR) while placing problem behaviors on extinction (Carr & Durrand, 1985). When reinforcement for the FCR is delayed or unavailable, the individual’s problem behavior may return to previous levels (i.e., resurgence of previously reinforced problem behavior; Briggs et al., 2018) or the participant may exhibit emotional responding consistent with an extinction burst (Lerman & Iwata, 1996). A contingency-based delay procedure was introduced which increased the participant’s percentage of trials without tantrums and decreased the overall duration of tantrums.

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