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Nature Human Behaviour

Subject Areas: Behavioral Neuroscience
Publisher: Nature Publishing Group UK - Springer Journals
SJR: 63

Open Access

Journal Article

Scaffolding cooperation in human groups with deep reinforcement learning

McKee, Kevin R.; Tacchetti, Andrea; Bakker, Michiel A.; Balaguer, Jan; Campbell-Gillingham, Lucy; Everett, Richard; Botvinick, Matthew

2023 Nature Human Behaviour

doi:10.1038/s41562-023-01686-7 pmid:37679439

Effective approaches to encouraging group cooperation are still an open challenge. Here we apply recent advances in deep learning to structure networks of human participants playing a group cooperation game. We leverage deep reinforcement learning and simulation methods to train a ‘social...
LitStream

Journal Article

Historical redlining is associated with increasing geographical disparities in bird biodiversity sampling in the United States

Ellis-Soto, Diego; Chapman, Melissa; Locke, Dexter H.

2023 Nature Human Behaviour

doi:10.1038/s41562-023-01688-5 pmid:37679441

Historic segregation and inequality are critical to understanding modern environmental conditions. Race-based zoning policies, such as redlining in the United States during the 1930s, are associated with racial inequity and adverse multigenerational socioeconomic levels in income and education,...
LitStream

Journal Article

Moral foundations elicit shared and dissociable cortical activation modulated by political ideology

Hopp, Frederic R.; Amir, Ori; Fisher, Jacob T.; Grafton, Scott; Sinnott-Armstrong, Walter; Weber, René

2023 Nature Human Behaviour

doi:10.1038/s41562-023-01693-8 pmid:37679440

Moral foundations theory (MFT) holds that moral judgements are driven by modular and ideologically variable moral foundations but where and how these foundations are represented in the brain and shaped by political beliefs remains an open question. Using a moral vignette judgement task (n = 64),...
LitStream

Journal Article

Discrimination reduces work effort of those who are disadvantaged and those who are advantaged by it

Heiserman, Nicholas; Simpson, Brent

2023 Nature Human Behaviour

doi:10.1038/s41562-023-01703-9 pmid:37735520

Research shows that discrimination is widespread in work organizations, yet we know little about the causal effects of discrimination on employees’ work effort. Here we argue that, by decoupling effort from rewards, discrimination reduces the work effort of those who are disadvantaged by...
LitStream

Journal Article

Examining the impact of Melbourne’s 2020 111-day lockdown on parents and other vulnerable groups

2023 Nature Human Behaviour

doi:10.1038/s41562-023-01645-2 pmid:37658237

Zero-COVID-19 strategies used hard lockdown to save human lives. Our study used modern policy evaluation tools and high-quality longitudinal, nationally representative data and found that the lives saved during Melbourne’s hard 111-day lockdown came at a high cost to parents of young dependent...
LitStream

Journal Article

A social-semantic working-memory account for two canonical language areas

Zhang, Guangyao; Xu, Yangwen; Wang, Xiuyi; Li, Jixing; Shi, Weiting; Bi, Yanchao; Lin, Nan

2023 Nature Human Behaviour

doi:10.1038/s41562-023-01704-8 pmid:37735521

Language and social cognition are traditionally studied as separate cognitive domains, yet accumulative studies reveal overlapping neural correlates at the left ventral temporoparietal junction (vTPJ) and the left lateral anterior temporal lobe (lATL), which have been attributed to sentence...
LitStream

Journal Article

Could a shift in society’s conception of ‘honesty’ explain the spread of misinformation in the USA?

2023 Nature Human Behaviour

doi:10.1038/s41562-023-01692-9 pmid:37749197

We identified two components of honesty — ‘belief speaking’ and ‘fact speaking’ — in public-facing communication by US politicians. For Republicans, belief speaking is strongly associated with the sharing of untrustworthy information. Fact speaking is associated with the sharing of more reliable...
Open Access

Journal Article

World’s human migration patterns in 2000–2019 unveiled by high-resolution data

Niva, Venla; Horton, Alexander; Virkki, Vili; Heino, Matias; Kosonen, Maria; Kallio, Marko; Kinnunen, Pekka; Abel, Guy J.; Muttarak, Raya; Taka, Maija; Varis, Olli; Kummu, Matti

2023 Nature Human Behaviour

doi:10.1038/s41562-023-01689-4 pmid:37679443

Despite being a topical issue in public debate and on the political agenda for many countries, a global-scale, high-resolution quantification of migration and its major drivers for the recent decades remained missing. We created a global dataset of annual net migration between 2000 and 2019 (~10...
Open Access

Journal Article

From alternative conceptions of honesty to alternative facts in communications by US politicians

Lasser, Jana; Aroyehun, Segun T.; Carrella, Fabio; Simchon, Almog; Garcia, David; Lewandowsky, Stephan

2023 Nature Human Behaviour

doi:10.1038/s41562-023-01691-w pmid:37749196

The spread of online misinformation on social media is increasingly perceived as a problem for societal cohesion and democracy. The role of political leaders in this process has attracted less research attention, even though politicians who ‘speak their mind’ are perceived by segments of the...
LitStream

Journal Article

AI learns to encourage group cooperation by making new connections

2023 Nature Human Behaviour

doi:10.1038/s41562-023-01699-2 pmid:37679442

We trained an artificial intelligence (AI) system to recommend different interactions and connections between humans playing a group game together. Through trial and error, the AI system learned to take an encouraging approach to uncooperative individuals, keeping them engaged with the group and...

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