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A call for precision in the study of behaviour and decision

By definition, behavioural and decision scientists study behaviour and decision — but they rarely define these concepts, which results in divergent interpretations across studies. Researchers should give precise definitions of these concepts to enhance theoretical understanding and develop more effective and ethical interventions.

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Fig. 1: Three key pieces of information researchers should provide when reporting on behaviour and decision.

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D.K. and B.F. conceptualized the paper. D.K., B.F. and L.S. jointly wrote the first draft and provided comments and revisions.

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Correspondence to Barbara Fasolo.

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The authors declare no competing interests.

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Krpan, D., Fasolo, B. & Schneider, L. A call for precision in the study of behaviour and decision. Nat Hum Behav 9, 433–436 (2025). https://doi.org/10.1038/s41562-025-02111-x

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