A just culture examines both individual behavior and the working conditions that contributed to an event. It asks for a fair review of what happened instead of making the severity of the outcome the only basis for judgment.
AHRQ's CANDOR investigation guide describes a systems-focused review alongside accountability for preparation and behavior. It distinguishes human error, at-risk behavior and reckless behavior after a thorough assessment. AHRQ investigation guide
Begin with the circumstances
Ask what information, equipment, staffing and options were available at the time. Establish the sequence before deciding what an action meant.
A fictional example is a nurse discovering that two parts of an approved workflow give conflicting instructions. The review should examine that conflict and how staff encountered it, not simply repeat the instruction that people should follow policy.
Avoid reasoning backward from the eventual outcome as though everyone knew it would occur. Record uncertainty and competing demands when they were part of the actual situation.
Distinguish behavior from a label
The familiar categories of human error, at-risk behavior and reckless behavior are intended to support a considered response. They should not be used as shortcuts for an immediate judgment by someone who has not reviewed the facts.
Ask how the organization defines the categories and who applies them. Examine whether comparable situations are evaluated consistently.
The term “just culture” does not establish immunity from employer action, professional regulation or other applicable processes. Do not promise a particular result based only on the name of a policy.
Include organizational responsibility
A review should identify changes within the organization's control. If equipment availability or incompatible instructions contributed, a response focused entirely on an individual's education leaves those conditions unanswered.
For an institutional example, UC Davis Health's nursing practice model describes support for reporting errors and near misses and distinguishes behavior categories within its just-culture approach. This is an organizational commitment, not proof that every event review achieves it. UC Davis practice model
Ask what resources and authority are available to implement the resulting changes.
Make reporting usable
Nurses should know the immediate response route, the event reporting process and where to seek support. Explain these before an incident rather than expecting staff to discover them under pressure.
Keep factual reporting distinct from speculation about a colleague's motives. Use approved systems and follow requirements for patient and personnel information.
A reporting system also needs feedback. Staff may not receive private details of another person's review, but they can receive appropriate information about process changes.
Evaluate the response
Look beyond whether a policy uses the right terminology. Review consistency, participation by people familiar with the work and completion of agreed actions.
Ask whether hazards recur and whether staff understand how concerns are handled. A rising or falling report count alone cannot explain whether safety improved.
In a debrief, separate what each person knew at the time from what the team learned afterward.
Related
debriefings · psychological safety.
Sources
- System-Focused Event Investigation and Analysis Guide (accessed 2026-09-17) — AHRQ CANDOR.
- Professional Practice Model (accessed 2026-09-17) — UC Davis Health.