The Satir Change Model

The mental model

The Satir Change Model shows that when a team goes through a significant change, performance doesn't improve in a straight line. Instead, it follows a predictable curve where things get worse before they get better. The model provides a framework for understanding the stages of disruption, from a stable starting point, through a period of chaos, and eventually to a new, higher-performing state.

How it works

The model describes a five-stage journey, with the first three stages capturing the initial disruption. Stage 1: Late Status Quo. The team operates in a familiar state with consistent performance. Rules and behaviors are well-understood, even if they are dysfunctional, like an engineering chief demanding unrealistic overtime. The group has a sense of identity and belonging. Stage 2: Resistance. A "foreign element"—like a consultant's negative report or a new project mandate—is introduced. This challenges the group's stability. The natural reaction is to resist by denying the information, avoiding the issue, or blaming someone. Performance begins to dip. Stage 3: Chaos. The group moves past resistance and enters the unknown. The old ways of working are gone, but new ones haven't been established. Relationships may shatter, and people feel anxious and vulnerable. Performance plummets as members lose their ability to concentrate. This stage feels like failure but is a necessary part of the transformation.

When to use it

Apply this model when leading or participating in a significant organizational change. This includes events like a company re-org, the adoption of a new core technology, or a fundamental shift in team process like adopting Scrum. It helps managers set realistic expectations and provide the right support at each stage, especially by planning for the performance drop during the Chaos phase.

When not to use it

The model is less useful for minor, incremental changes that don't disrupt the team's core identity or workflow. For example, changing the time of a daily standup meeting doesn't typically trigger this deep, multi-stage process. It is a model for major systemic change, not small tweaks.

One canonical example

A tool manufacturer's management team receives a consultant's report showing a competitor is superior. Initially, they are in Resistance, vehemently denying the findings. After key clients confirm the report, the company accepts the foreign element and enters Chaos. They must now reorganize and develop a new vision for quality, a process that will cause significant short-term disruption and a nosedive in productivity before they can reach a new, more competitive status quo.