Beyond behaviour as individual choice: A call to expand understandings around social science in health research [version 1; peer review: 2 approved]

• Main Authors: N Nakkeeran, Emma Sacks, Prashanth N Srinivas, Anika Juneja, Rakhal Gaitonde, Surekha Garimella, Stephanie M Topp
• Format: Article
• Language: English
• Published: Wellcome 2021-08-01
• Series: Wellcome Open Research
• Online Access: https://wellcomeopenresearch.org/articles/6-212/v1

The focus of behavioural sciences in shaping behaviour of individuals and populations is well documented. Research and practice insights from behavioural sciences improve our understanding of how people make choices that in turn determine their health, and in turn the health of the population. However, we argue that an isolated focus on behaviour - which is one link in a chain from macro to the micro interventions - is not in sync with the public health approach which per force includes a multi-level interest. The exclusive focus on behaviour manipulation then becomes a temporary solution at best and facilitator of reproduction of harmful structures at worst. Several researchers and policymakers have begun integrating insights from behavioural economics and related disciplines that explain individual choice, for example, by the establishment of Behavioural Insight Teams, or nudge units to inform the design and implementation of public health programs. In order to comprehensively improve public health, we discuss the limitations of an exclusive focus on behaviour change for public health advancement and call for an explicit integration of broader structural and population-level contexts, processes and factors that shape the lives of individuals and groups, health systems and differential health outcomes.