A Single-Case Study Examining the Impact of Psychological Skills Training on a Student Baseball Player

Abstract

This single-case study explored the impact of eight sessions of psychological skills training to improve the performance of a student basketball player struggling with high negative emotions and underperforming due to limited psychological skills. The study participant underwent three baseline assessments of mood state, sports performance strategies (test of performance strategies), and perceived performance (perceived performance inventory and interview) before embarking on the A-B design intervention. Following the eight-week training program, consisting of 50-60 minute sessions encompassing MBTI/self-analysis, goal setting, relaxation/imagery training, self-talk training, concentration training, and routine training, assessments were repeated at four and eight weeks post-intervention. The quantitative data gathered from inventory scores were analyzed using Excel, and presented in a table. Qualitative data from interviews produced further insights into the patient’s experience. This study suggests that eight sessions of psychological skills training can effectively improve mood state, sports performance strategies, and perceived performance in student baseball players. This highlights the potential of such interventions to enhance athletic performance and well-being in individuals struggling with psychological barriers.