The David Marx Just Culture Algorithm
A consistent way to make decisions, not just good intentions.
A structured, repeatable approach to evaluating conduct
The David Marx Just Culture Algorithm gives leaders a structured way to evaluate workplace conduct and determine an appropriate response. It is reliable, repeatable, and fair.
Used after the investigation, not instead of it
The algorithm is not an investigative process. Leaders use it once the investigation is complete, to evaluate conduct through a consistent decision-making framework.
Judging the choice, not just the result
A Just Culture response shouldn't depend solely on whether harm occurred. The David Marx approach weighs three things:
- The quality of the choice
- The circumstances surrounding it
- The organization's responsibility for the systems people work in
The right response for the right behavior
Human Error
Requires learning
At-risk Behavior
Requires undertanding & coaching
Reckless conduct
Requires accountability
Accountability runs both ways
Organizations must also examine their own role in creating the conditions in which these behaviors occurred.
This balance is the heart of the David Marx model.
Individual accountability + organizational accountability. Not one instead of the other.
Beyond human error
People have agency — the choices leaders, managers, and employees make matter.
Beyond the outcome
A bad outcome shouldn't make a choice worse; a good outcome shouldn't make a risky one acceptable.
Beyond the individual
System design, competing pressures, and environment shape decisions too.
Beyond "due process"
A just workplace needs both a fair process and clear, fair standards.
Put the algorithm to work
Learn how leadership development, coaching, and policy work turn the model into everyday practice.
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