Encyclopedia Entries

Sugarman, J. (2016). Human agency. In H. Miller (Ed.), Encyclopedia of theory in psychology. Thousand Oaks, CA: Sage.

Sugarman, J. (2014). Educational psychology. The Springer Encyclopedia of Critical Psychology. New York: Springer.

Sugarman, J. (2010). The Society for Theoretical and Philosophical Psychology. The Corsini Encyclopedia of Psychology (4th Edition) (p. 1666). Hoboken, NJ: John Wiley and Sons.