1. Ayvazo, S., & Ward, P. (2009). Effects of classwide peer tutoring on the performance of sixth grade students during a volleyball unit. The Physical Educator, 66(1), 12–22.
2. Beamer, J., Yun, J., & Wegis, H. (2014). A proposed integrative framework to examine physical educators’ inclusion behaviors. Research Quarterly for Exercise and Sport, 85(S1), A22–A23.
3. Bergstrom, M. K. (2008). Professional development in response to intervention: Implementation of a model in a rural region. Rural Special Education Quarterly, 27, 27–36. https://doi.org/10.1177/875687050802700405.
4. Billingsley, F. F., White, O. R., & Munson, R. (1980). Procedural reliability: A rationale and an example. Behavioral Assessment, 2, 229–241.
5. Block, M., Oberweiser, B., & Bain, M. (1995). Using classwide peer tutoring to facilitate inclusion of students with disabilities in regular physical education. Physical Educator, 52(1), 47–56.