3 research outputs found
Changes in virus-transmission habits during the COVID-19 pandemic: a cross-national, repeated measures study
Objective: The COVID-19 pandemic saw promotion of novel virus transmission-reduction behaviours, and discouragement of familiar transmission-conducive behaviours. Understanding changes in the automatic nature of such behaviours is important, because habitual behaviours may be more easily reactivated in future outbreaks and disrupting old habits may discontinue unwanted behaviours. Design: A repeated-measures, multi-national design tracked virus-transmission habits and behaviour fortnightly over six months (Apr–Sept 2020) among 517 participants (age M=42±16y, 79% female).
Main Outcome Measures: Within-participant habit trajectories across all timepoints, and engagement in transmission-reduction behaviours (handwashing when entering home; handwashing with soap for 20seconds; physical distancing) and transmission-conducive behaviours (coughing/sneezing into hands; making physical con- tact) summed over the final two timepoints.
Results: Three habit trajectory types were observed. Habits that remained strong (‘stable strong habit’) and habits that strength- ened (‘habit formation’) were most common for transmission-reduction behaviours. Erosion of initially strong habits (‘habit degradation’) was most common for transmission-conducive behaviours. Regression analyses showed ‘habit formation’ and ‘stable strong habit’ trajectories were associated with greater behavioural engagement at later timepoints.
Conclusion: Participants typically maintained or formed transmission-reduction habits, which encouraged later perfor- mance, and degraded transmission-conducive habits, which decreased performance. Findings suggest COVID-19-preventive habits may be recoverable in future virus outbreaks
The globalizability of temporal discounting
Economic inequality is associated with preferences for smaller, immediate gains over larger, delayed ones. Such temporal discounting may feed into rising global inequality, yet it is unclear whether it is a function of choice preferences or norms, or rather the absence of sufficient resources for immediate needs. It is also not clear whether these reflect true differences in choice patterns between income groups. We tested temporal discounting and five intertemporal choice anomalies using local currencies and value standards in 61 countries (N = 13,629). Across a diverse sample, we found consistent, robust rates of choice anomalies. Lower-income groups were not significantly different, but economic inequality and broader financial circumstances were clearly correlated with population choice patterns
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The globalizability of temporal discounting
Acknowledgements: The authors received no specific funding for this work. A small amount of discretionary funding provided by K.R.’s institution paid for the pilot study participants and for honoraria to organizations that assisted with data collection in several locations. These were provided by Columbia University Undergraduate Global Engagement and the Department of Health Policy and Management. Funds to support open-access publication were provided by the MRC-CBU at the University of Cambridge through a UKRI grant (UKRI-MRC grant no. MC_UU_00005/6). None of these funders had any role in or influence over design, data collection, analysis or interpretation. All collaborators contributed in a voluntary capacity. We thank the Columbia University Office for Undergraduate Global Engagement. We also thank X. Li and L. Njozela, as well as the Centre for Business Research in the Judge Business School at the University of Cambridge.Economic inequality is associated with preferences for smaller, immediate gains over larger, delayed ones. Such temporal discounting may feed into rising global inequality, yet it is unclear whether it is a function of choice preferences or norms, or rather the absence of sufficient resources for immediate needs. It is also not clear whether these reflect true differences in choice patterns between income groups. We tested temporal discounting and five intertemporal choice anomalies using local currencies and value standards in 61 countries (N = 13,629). Across a diverse sample, we found consistent, robust rates of choice anomalies. Lower-income groups were not significantly different, but economic inequality and broader financial circumstances were clearly correlated with population choice patterns