Schumacher, J. (2021) In pursuit of excellence: How to win in sport and life through mental training (5th Ed.).
The Sport Psychologist. Online publication.
Kamphoff, C., Fifer, A., Schumacher, J., & McAlarnen, M. (2021). Mental skills and tools related to performance. In Dieffenbach, K., Durand-Bush, N., & Carson Sackett, S. (Eds.), CMPC Essentials Resource Guide. Champaign, IL: Human Kinetics.
Schumacher, J. (2020). You Get to Choose. In Sachs, M., Tashman, L., & Razon, S. (Eds.), Performance Excellence: Stories of Success from the Real World of Sport and Exercise Psychology. Lanham, MD: Rowman & Littlefield.
Schumacher, J. & Taylor, J. (2019). Mental muscles: Confidence. In J. Taylor (Ed.), Comprehensive Applied Sport Psychology. London, UK: Routledge.
Schumacher, J. (2019). Optimizing performance through energy management strategies for Olympic and Paralympic athletes. Olympic and Paralympic Coach, 30(4).
Schumacher, J. & Melton, B. (2019). Survival swimming performance enhancement workshop: Mental skills and virtual reality to manage acrophobia. Tactical Strength and Conditioning Report, 54, 14-17.
Schumacher, J. M., Becker, A. J., & Wiersma, L. D. (2016). Forging ahead: An examination of the experiences and coping mechanisms of channel swimmers.The Sport Psychologist 30(4), 327-338.
Judelson, D. A., Bagley, J. R., Schumacher, J. M., Wiersma, L. D. (2015). Cardiovascular and perceptual responses to an ultraendurance channel swim: A case study. Wilderness and Environmental Medicine, 26(3), 359-365.
Chase, M. A., Gilbert, J. N., Cauthen, H., Massey, W. V., McCann, S., Harwood, C., Fifer, A., Schumacher. J., Goldman, S. B., Vealey, R. (2011). In the huddle. Journal of Sport Psychology in Action, 2(2), 123-129.