Year of Publication


Degree Name

Master of Science in Education (MSEd)

Document Type

Master's Thesis




Early Childhood, Special Education, and Rehabilitation Counseling

First Advisor

Dr. Melinda Ault


The purpose of the study was to provide training to peer tutors to teach students with mild and moderate disabilities sales tax computation using a simultaneous prompting procedure with fidelity. Non-target information presented during training sessions and generalization to natural environment settings was assessed. A multiple probe (days) across participants design was used to evaluate the effectiveness of the intervention on the dependent variables. The results showed peer tutors could use the simultaneous prompting procedure with fidelity to teach sales tax computation and students with disabilities could acquire sales tax computation. The students acquired the non-target information presented and generalization occurred in a natural setting.

Digital Object Identifier (DOI)