Document Type

Dissertation

College

College of Arts and Sciences

Department

Psychology

Degree

PhD in Behavior Analysis

Dissertation Defense Date

2025-04-10

First Committee Member

Roscoe, Eileen

Second Committee Member

Thompson, Rachel

Third Committee Member

Bourret, Jason

Additional Committee Member(s)

Ahearn, William

Abstract

Although behavioral interventions have been effective in treating these problems for individuals with developmental disabilities, the necessary components of a sleep treatment have not been identified. The purpose of this study was to assess the efficacy and practicality of different components of a sleep treatment package for individuals with autism living in a residential group home. Antecedent interventions were replicated from previous research, including bedtime fading, bedtime routine, and a sound machine. Additionally, sleep research was extended by using an accelerometer to measure sleep and by evaluating contingency review with delayed reinforcement for decreasing latency to sleep onset and increasing overall sleep. After an effective multi-component treatment was identified, one or more treatment components were removed to assess maintenance of treatment effects. For all three participants, a multi-component treatment was effective in decreasing latency to sleep onset. Practical treatment recommendations for improving sleep in residential settings will be discussed.

Available for download on Tuesday, April 21, 2026

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