Publication Year: 2006 ACT Subject: Theory/Mathematics Smith-Lovin, Lynn, and Dawn T. Robinson. 2006. Control theories of identity, action, and emotion: In search of testable differences between affect control theory and identity control theory. Pp. 163-188 in Purpose, Meaning, and Action: Control Systems Theories in Sociology, edited by Kent A. McClelland and Thomas J. Fararo. New York: Palgrave Macmillan.