17. In which stage of change, is it postulated that change requires interventions to avoid returning to old ways? a. Kubler-Ross Grief Cycle b. Kurt Lewin Model of Change Theory c. Peter Drucker's Knowledge Worker d. Prochaka and DiClemente Stages of Change d. Rather than single out one employee, inform all employees they will need to find a source for training on their own prior to the update implementation date. Correct answer: Kurt Lewin Model of Change Theory