Decisions
15 min

Vroom–Yetton

Choose how much to involve others based on the decision’s quality requirement, your information, and whether acceptance is needed for it to work.

Time cost
15 min
Output
A named involvement style, announced before the process starts.
Steps
6

Use when

  • You lead and must decide whether to decide alone, consult, or delegate.
  • You involve people out of habit rather than by design, in either direction.
  • A decision failed in execution because those carrying it out had not accepted it.

Do not use when

  • You have no authority to choose the style — the answer is set by the context.
  • The answer is obvious: a technical decision with one expert does not need a model.

Inputs required

  • The decision
  • An honest view of your own information
  • A judgement about whether acceptance is required

Procedure

  1. 01

    Ask whether quality matters

    Is one answer meaningfully better than another? If any reasonable option would do, do not spend group time on it.

  2. 02

    Ask whether you have the information

    If you do, consultation buys acceptance rather than accuracy — which may still be the reason to do it, but name which you are buying.

  3. 03

    Ask whether acceptance is required

    Will the people carrying it out need to have agreed for it to work? If so, a technically correct decision made alone will fail anyway.

  4. 04

    Ask whether they share the goal

    Delegation requires the group to want the same outcome. Where they do not, consulting is appropriate and delegating is not.

  5. 05

    Pick the style

    Decide alone. Decide after gathering information from individuals. Consult individually then decide. Consult as a group then decide. Delegate to the group. The five sit on a spectrum, and the questions above locate you on it.

  6. 06

    Say which style you are using

    Most damage comes from a mismatch of expectation: people consulted who believed they were deciding. Announce the style at the start.

Characteristic failure mode

Consulting for show. The style announced is consultation and the decision was made beforehand, which costs the group’s time and their trust, and is worse than deciding alone openly.

Worked example

A team lead must choose a new on-call rota.

  1. 01Quality matters: some rotas are clearly worse.
  2. 02Information: held by the team, not the lead.
  3. 03Acceptance: essential, since people must actually take the shifts.
  4. 04Shared goal: yes.

Result

All four point to delegating to the group with constraints. The lead sets the constraints — coverage and maximum consecutive nights — and the team decides within them.

Where to go next