1. Bailey, K.E. (2009). The impact of physical activities on children with attention deficit hyperactivity disorder's ability to focus (published master's thesis). Ohio University. (Retrieved from www.cehs.ohio.edu).
2. Our move: using chess to improve math achievement for students who receive special education services;Barret;International Journal of Special Education,2011
3. Self-Regulation Ego Depletion, and Motivation;Baumeister;Social and Personality Psychology Compass,2007
4. How to Be a Successful Teacher: strategies for Personal and Professional Development;Castle,2009
5. Demetriou, A. (2000). Organization and development of self understanding and self-regulation: toward a general theory. In Boekaerts, M., Pintrich, P.R., & Zeidner, M. (eds). Handbook of self-regulation. (pp.209-251). San Diego, USA: Academic Press. ISBN 9780121098902, http://dx.doi.org/10.1016/B978-012109890-2/50036-6.