Date of Award

Spring 4-20-2026

Thesis Type

Open Access

Degree Name

Master in Applied Behavior Analysis and Clinical Science

Department

Health Professions

Committee Member(s)

Amber Lampert

Dr. Ansley Hodges

Dr. Elbert Blakely

Supervising Faculty Member

Dr. Stephanie Trauscke

Abstract

There is a current literature gap in applied behavior analysis (ABA) and music-based leisure activities. This study utilized a multiple-probe design to evaluate the effects of visual supports on the guitar fretboard combined with behavioral skills training (BST) to teach correct strumming and finger placement of three guitar chords (i.e., E, C, and G) to a neurodivergent adult. By using a task analysis, the strum and each individual finger placement were scored as correct or incorrect during each chord trial. Three chords that were under 50% accuracy in baseline were selected for the intervention. The intervention was introduced sequentially to each chord while the remaining chords were probed every 10 trials. During intervention, BST  procedures included instruction, modeling, rehearsal, and feedback, in addition to color-coded chord charts and visual stickers on the guitar’s fretboard. Results demonstrated a functional relation between the intervention and increased correct finger placement and strumming responses for each chord following the introduction of visual supports and BST. Mastery was achieved across all three chords, with maintenance probes indicating sustained performance after feedback was provided. Generalization probes also showed sustained performance to other guitars. A cost-benefit analysis was conducted and displayed evidence of the intervention being more time and cost-effective compared to the estimated time and financial cost of traditional guitar lessons that the participant received prior to the intervention. The potential private pay costs of this intervention outside of ABA were also explored. These findings suggest that BST paired with visual supports may be a cost and time-effective instructional strategy for teaching guitar playing and extend the application of applied behavior analysis to leisure skill development and quality-of-life outcomes.

Comments

Keywords: ABA, applied behavior analysis, behavior skills training, BST, cost-benefit analysis, guitar, instrument, leisure activity, music, teaching guitar, visual supports

Rights Holder

Cole Jahna

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