Preliminary construct validation study of the reason for discipline and strategies to sustain discipline scales in Spanish physical education.

Moreno, J. A., Cervelló, E., Martínez Galindo, C., y Ruiz, L. M. (2008). Preliminary construct validation study of the reason for discipline and strategies to sustain discipline scales in Spanish physical education. International Journal of Hispanic Psychology, 1(1), 85-97.