DecisionLab

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Laboratory

Cognitive Bias Lab

Interactive experiments that surface anchoring, framing, loss aversion, and other systematic deviations from rational choice.

The Anchor Trap

Anchoring bias in numeric estimation

Survival or Mortality?

The framing effect in identical odds

The Coin That Hurts

Loss aversion in symmetric gambles

Throwing Good After Bad

The sunk cost fallacy

Seeking Only Yes

Confirmation bias in hypothesis testing

What Comes to Mind

The availability heuristic