Sip and Strum: Matcha Intake and a Practice-Reduction Reinforcement Contingency in Beginner Ukulele Skill Acquisition
This study examined differences in beginner ukulele skill acquisition under three combinations of matcha intake and a practice-reduction reinforcement contingency. A quasi-experimental three-group design was employed involving 15 students aged 18–25 years with no prior musical-instrument experience. Participants were a...