References
- Brehm, J. W. (1966). A theory of psychological reactance. New York, NY: Academic Press.
- Festinger, L. (1957). A theory of cognitive dissonance. Stanford, CA: Stanford University Press.
- Geller, E. S. (2014). Actively caring at your school: How to make it happen (2nd ed.). Newport, VA: Make-A-Difference, LLC.
- Geller, E. S. (2016). Actively caring for people: Cultivating a culture of compassion (5th ed.). Newport, VA: Make-A-Difference, LLC.
- Skinner, B. F. (1971). Beyond freedom and dignity. New York, NY: Bantam Books.