DecisionLab
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Advancedconfirmation~3 min

Seeking Only Yes

Confirmation bias in hypothesis testing

The Concept

Confirmation bias is the tendency to search for, interpret, and recall information that confirms existing beliefs while ignoring disconfirming evidence.

The Science

Falsification — actively seeking evidence that could disprove a hypothesis — is the scientifically rigorous strategy, yet it feels deeply unnatural.

You'll face 1 decision. There are no right answers shown in advance — choose as you genuinely would. Your responses build your Decision DNA.