Decision situation

Negotiation

Protect a negotiation from the first number and from pressure to justify a position already taken.

Use Decision Audit

Signals to notice

Reasons to slow down and check.

Questions before action

Make the missing evidence visible.

Relevant lenses

Concepts that may help you test the reasoning.

Evidence-linked lensAnchoring Effect

Use this concept as a question to test the decision, not as a label for a person.

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Evidence-linked lensConfirmation Bias

Use this concept as a question to test the decision, not as a label for a person.

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Evidence-linked lensEscalation of Commitment

Use this concept as a question to test the decision, not as a label for a person.

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Practical moves

Do something different, not only notice a label.

TechniqueIndependent estimate before the anchor

Create a reference point before seeing a strong external number or recommendation.

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TechniquePredefined update criteria

Decide in advance what evidence should cause a forecast or decision to change.

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TechniqueConsider the opposite

Force a preferred explanation to compete with a credible alternative.

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Skill to develop

Decision making under uncertainty

You can make a decision without pretending uncertainty has disappeared.