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Numeracy and Decision Making

Ellen Peters, Daniel Västfjäll, Paul Slovic, C.K. Mertz, Ketti Mazzocco, Stephan Dickert

Psychological Science, 2006. DOI 10.1111/j.1467-9280.2006.01720.x

Has this study been replicated?

The atlas records 1 replication of this study. Recorded outcomes: 1 mixed.

Replications

• Revisiting the links between numeracy and decision making: Replication Registered Report of Peters et al. (2006) with an extension examining confidence, Zhu & Feldman (2022). Outcome recorded: mixed. Our replication findings based on dichotomous numeracy suggest support for numeracy as a predictor of framing effect (Study 1), ratio bias (Study 3), and bets effect (Study 4). When treating numeracy as a continuous variable, all four studies (including Study 2's frequency-percentage effect) could b View paper

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