R. Terborg, James et al., Evaluating Planned Organizational Change: A Method for Assessing Alpha, Beta, and Gamma Change, Academy of Management review , 5(1), 1980, pp. 109-121
Three conceptually different types of change that can occur with self-report data were identified by Golembiewski, Billingsley, and Yeager [1976]. We review research on this topic and propose a new technique capable of indexing all three types of change at both individual and group levels of analysis.