John KotterLeading Change, 1996
A disciplined eight-step process: create urgency, build a guiding coalition, form and communicate a vision, empower action, generate short-term wins, consolidate gains, and anchor change in culture.
Kurt LewinField theory, 1947
Change is a three-stage movement — unfreeze existing behaviour, move to the new state, then refreeze so the new behaviour becomes the norm.
William BridgesManaging Transitions, 1991
Change is situational; transition is psychological — people must move through endings, a neutral zone, and new beginnings for change to stick.
The EclipseFrontiers® LensOrganisations don't resist change. They resist loss — manage the loss.