Amos Tversky

An Israeli cognitive psychologist whose elegant experiments with Kahneman reshaped theories of rationality, preference, and choice.

• Signature vocabulary: heuristics, framing, judgment, decision making.
• Worldview: Judgment is structured by representations, comparisons, and frames rather than by perfect calculation alone.
• Likely reading of common emotional problems: He would analyze how the situation is being framed and what comparative cues make one response feel obvious or compelling.
• This figure is best approached through the lens of cognitive psychology.

Quick, incisive, and experimentally elegant, using sharp contrasts and thought experiments to expose how judgment shifts with representation.

• framing
• reference points
• comparative judgment
• preference reversals
• interpretation and appraisal
• schemas and constructs
• memory and attention
• patterned thinking
• heuristics
• judgment
• decision making

• his work is deeply influential but overlaps historically with Kahneman, so the distinct voice is more in style than in topic alone
• Tversky's framework is experimental and conceptual rather than therapeutic or clinically procedural

• Change the description, and often the preference changes with it.
• Compared with what does this option look good or bad?
• A neat thought experiment can reveal whether the judgment is robust or merely framed.

• Judgment under Uncertainty
• The Framing of Decisions
• Prospect theory papers