Five things your brain treats as survival. Is your team getting them?

The SCARF model, from neuroscientist David Rock (2008), maps the five things the brain treats as survival-level social needs: Status, Certainty, Autonomy, Relatedness and Fairness. When any one is under threat, people disengage; when they're met, people commit. Turn the model into a team-climate read — rate how well your team currently meets each of the five, then talk about the one that scores lowest.

Dimensions

The five domains

David Rock's five brain-based social drivers — Status, Certainty, Autonomy, Relatedness and Fairness — that shape how threatened or rewarded people feel at work.

  • Status

    People on this team feel their contribution is recognised and valued.

    • Strongly disagree
    • Neither agree nor disagree
    • Strongly agree
  • Certainty

    We have enough clarity about what's coming to feel secure about our work.

    • Strongly disagree
    • Neither agree nor disagree
    • Strongly agree
  • Autonomy

    People here have real say over how they do their work.

    • Strongly disagree
    • Neither agree nor disagree
    • Strongly agree
  • Relatedness

    This team feels like a group who trust and look out for one another.

    • Strongly disagree
    • Neither agree nor disagree
    • Strongly agree
  • Fairness

    Decisions, workload and recognition on this team feel fair.

    • Strongly disagree
    • Neither agree nor disagree
    • Strongly agree

When to use this health check

  • Ahead of or after a big change (reorg, new leader, new process) when threat responses spike.
  • When engagement dips and you want to find the source.
  • As a lens for 1:1s and team offsites.

Tips & tricks

  • SCARF is a threat-vs-reward map — the lowest score is where people feel most threatened, so start there.
  • Change reliably hits Certainty and Autonomy, so run it around change and re-run afterwards.
  • Scores are personal — keep it anonymous the first time.

Frequently asked questions

What is the SCARF model?
The SCARF model is a framework from neuroscientist David Rock (2008) describing five social domains — Status, Certainty, Autonomy, Relatedness and Fairness — that the brain treats as survival-level needs. When these are met, people engage and commit; when they're threatened, people disengage.
What do the five letters stand for?
SCARF stands for Status (feeling recognised and valued), Certainty (clarity about what's coming), Autonomy (having real say over your work), Relatedness (trust and belonging with others), and Fairness (decisions, workload and recognition feeling fair).
How do we use SCARF with a whole team, not just in 1:1s?
Run it as an anonymous team climate check: everyone rates how well the team currently meets each of the five domains, then the group discusses the lowest-scoring domain — the area where people feel most threatened — and agrees on actions to improve it.