The goal of this study was to explore the effect of Laboratory-Based (LB) and Field-Based (FB) practicum experience on pre-service teachers' efficacy levels within one Physical Education Teacher Education program. 59 undergraduate students participated in the program. The participants were placed into two groups, LB design and FB design. Both groups were administered a version of the Teacher Efficacy Scale (TES) adapted for physical education teachers at four stages of their preservice program.