Cognitive Bias Lab

Labs
Written By JC Pass

Cognitive Bias Lab is a browser-based judgement and decision task tool for students, teaching demos, and introductory research. Run classic cognitive bias tasks, compare conditions, and export usable data without reducing the whole thing to a survey that feels like it already knows the answer.

It includes four core tasks in one clean interface: Anchoring Task, Framing Effect Task, Confirmation Bias Task, and Base Rate Neglect Task. Use Free Play to explore the tasks quickly, or switch to Project Mode for participant instructions, practice trials, condition labels, and export-ready results.

JC Pass

JC Pass, MSc, is a social and political psychology specialist and self-described psychological smuggler; someone who slips complex theory into places textbooks never reach. His essays use games, media, politics, grief, and culture as gateways into deeper insight, exploring how power, identity, and narrative shape behaviour. JC’s work is cited internationally in universities and peer-reviewed research, and he creates clear, practical resources that make psychology not only understandable, but alive, applied, and impossible to forget.

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