Antonios Nasioulas1,2, Elise Potier3, Fabien Cerrotti4,5

  • 1Département d'Études Cognitives, Ecole Normale Supérieure, Université de Recherche Paris Sciences et Lettres, Paris, France. nasioulas@ens.fr.

Nature communications
|January 13, 2026
PubMed
まとめ

選択後のアウトカムフィードバックは、意思決定の精度を高めることなく、一貫してリスクテイキング行動を増加させる。この効果は、経験した結果からの学習ではなく、好奇心や予期される後悔といった態度の変化に起因する。

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