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Cited by 537

The DOI matches its Crossref record; 96 of the 96 references it cites were found in a registry or an index.

Behavioural science is unlikely to change the world without a heterogeneity revolution

Open access
Bryan, Christopher J., Tipton, Elizabeth, Yeager, David S.·2021·Nature Human Behaviour

Abstract

In the past decade, behavioural science has gained influence in policymaking but suffered a crisis of confidence in the replicability of its findings. Here, we describe a nascent heterogeneity revolution that we believe these twin historical trends have triggered. This revolution will be defined by the recognition that most treatment effects are heterogeneous, so the variation in effect estimates across studies that defines the replication crisis is to be expected as long as heterogeneous effects are studied without a systematic approach to sampling and moderation. When studied systematically, heterogeneity can be leveraged to build more complete theories of causal mechanism that could inform nuanced and dependable guidance to policymakers. We recommend investment in shared research infrastructure to make it feasible to study behavioural interventions in heterogeneous and generalizable samples, and suggest low-cost steps researchers can take immediately to avoid being misled by heterogeneity and begin to learn from it instead. Behavioural science increasingly informs policy, but findings are not always replicated. Bryan et al. describe an emerging heterogeneity revolution. They recommend that researchers use heterogeneity in treatment effects to develop more robust theories of causality and strengthen the field.

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Show all 96 references

Research works printed but not linked: 11

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Metadata

Authors
Bryan, C. J., Tipton, E., & Yeager, D. S.
Venue
Nature Human Behaviour
Published
2021-07-22
Volume
5
Issue
8
Pages
980-989
ISSN
2397-3374 (ISSN-L)
OpenAlex
W3186944330
Cited by
537
References
96
FWCI
62.56
Type
journal article
Language
en
Open access
green
Licence

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Bryan, C. J., Tipton, E., & Yeager, D. S. (2021). Behavioural science is unlikely to change the world without a heterogeneity revolution. Nature Human Behaviour. https://doi.org/10.1038/s41562-021-01143-3

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