Change Curve

When people hear about a major change at work, their first reaction is rarely enthusiasm. Even changes that will eventually benefit them can trigger shock, anxiety, frustration or a sense of loss. Morale and productivity often dip before they recover. Leaders who do not expect this may interpret normal reactions as resistance or failure. The change curve helps them understand what is happening. It maps the emotional journey people often go through during change and suggests what kind of support helps at each stage.

The change curve is adapted from the five stages of grief described by psychiatrist Elisabeth Kubler-Ross in her 1969 book On Death and Dying: denial, anger, bargaining, depression and acceptance. Organizational practitioners later adapted these stages to describe reactions to workplace change, and several versions exist with different numbers of stages and labels. Kubler-Ross's model was based on people facing terminal illness, and research has questioned whether people move through stages in a fixed order, so the curve is best used as a general guide rather than a precise prediction. For managers, change leaders and HR teams, it is a helpful way to anticipate reactions and respond with empathy.

Definition of Change Curve

The change curve is a model describing the typical emotional and performance response of individuals to change over time, usually shown as a curve that dips through stages such as shock, denial, frustration and low point before rising through experimentation, acceptance and integration.

It is one of the individual change management models, helps leaders interpret resistance to change and complements the ADKAR model.

Typical Stages

Shock and denial. People are surprised, may not believe the change will happen or affect them and may continue as before. This stage can be short for small changes and longer for major ones, such as reorganizations.

Frustration and anger. As the change becomes real, people may feel frustrated, anxious or angry, and resistance often appears. Rumors spread quickly at this stage if information is scarce.

Low point. Morale and productivity may dip as people let go of old ways and struggle with uncertainty.

Experimentation. People begin trying new ways of working, often with mixed success, and start to see possibilities.

Acceptance and integration. People adopt the new way of working, performance recovers and the change becomes normal. Some versions add a final commitment stage, where people actively support and improve the new way of working.

What the Curve Shows

Reactions to change are normal and often follow a recognizable pattern, so they should not be treated as personal failings.

Performance commonly dips during transition, which leaders should plan for rather than treat as a sign of failure.

People move through the stages at different speeds, and some may move back and forth or skip stages.

The depth and length of the dip can be reduced with good communication, involvement and support. Teams facing several changes at once may not recover fully before the next change begins, which deepens the dip.

Importance of the Change Curve in Transformation Programs

The change curve builds empathy. It helps leaders understand that emotional reactions are a normal part of change.

It improves timing. Knowing which stage people are in helps leaders choose the right support, such as information early on and coaching later.

It also sets realistic expectations. Planning for a temporary dip in productivity prevents leaders from losing confidence too soon. It helps managers have better conversations, since they can name reactions without judging them.

The Change Curve and Financial Management

Business cases should allow for a temporary drop in productivity after major changes, rather than assuming immediate gains.

Investment in support, such as training, coaching and extra staffing during transition, can make the dip shallower and shorter.

A deeper or longer dip delays benefits and raises costs, so tracking performance during transition is useful.

Losing key people during the low point can be costly, so retention efforts may be worth targeting there.

Common Challenges

The model is applied too literally, assuming everyone will pass through every stage in order.

Leaders may use the curve to dismiss legitimate concerns as just a stage people will get over.

The research basis is limited, so the curve should guide empathy rather than predict behavior.

Organizations facing many simultaneous changes may see people stuck at the low point for long periods. Leaders themselves move through the curve, often earlier than their teams, which can make them impatient with others.