Nikki E. Barczak

Effects of College Athlete Life Stressors on Baseline Concussion Measures.

K. Guskiewicz, J. Mihalik, Julianne D. Schmidt, 2019, Journal of sport rehabilitation.

Exploring Early Sport Specialization: Associations With Psychosocial Outcomes

J. Register-Mihalik, B. Pietrosimone, J. DeFreese, 2020, Journal of Clinical Sport Psychology.

The Costs and Benefits of Early Sport Specialization: A Critical Review of Literature

J. Register-Mihalik, B. Pietrosimone, J. DeFreese, 2020, Quest.

The moderating effect of self-compassion on relationships between performance and subsequent coping and motivation

R. Eklund, Nikki E. Barczak, 2018, International Journal of Sport and Exercise Psychology.