Graduation Year

2023

Document Type

Thesis

Degree

M.S.

Degree Name

Master of Science (M.S.)

Degree Granting Department

Child and Family Studies

Major Professor

Kwang-Sun Cho Blair, Ph.D., BCBA-D

Committee Member

Kimberly Crosland, Ph.D., BCBA-D

Committee Member

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

Keywords

behavior intervention, caregiver training, function-based, manualized

Abstract

The intensity and range of behaviors displayed by youths with an emotional and behavioral disorders (EBD), along with the limited competence of teachers and parents in responding to these behavioral events, present significant challenges in effectively addressing behavioral difficulties and promoting prosocial skills. The current study evaluated the use of the Prevent–Teach–Reinforce (PTR) model, a manualized function-based intervention model, for three youths with EBD in the home setting. The caregivers of the youths were involved in the 4-step PTR process, contributing to the design and implementation of the PTR intervention within family routines. The impact of the intervention on youth behavior was evaluated using a multiple baseline design across participants. Results demonstrated a decrease in problem behaviors, increase in alternative behaviors, and high fidelity and social validity. Limitations and areas for future research are also discussed.

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