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Full-Text Articles in Social and Behavioral Sciences

Noncompliance With Safety Guidelines As A Free-Riding Strategy: An Evolutionary Game-Theoretic Approach To Cooperation During The Covid-19 Pandemic, Jose C. Yong, Bryan K. C. Choy Mar 2021

Noncompliance With Safety Guidelines As A Free-Riding Strategy: An Evolutionary Game-Theoretic Approach To Cooperation During The Covid-19 Pandemic, Jose C. Yong, Bryan K. C. Choy

Research Collection School of Social Sciences

Evolutionary game theory and public goods games offer an important framework to understand cooperation during pandemics. From this perspective, the COVID-19 situation can be conceptualized as a dilemma where people who neglect safety precautions act as free riders, because they get to enjoy the benefits of decreased health risk from others' compliance with policies despite not contributing to or even undermining public safety themselves. At the same time, humans appear to carry a suite of evolved psychological mechanisms aimed at curbing free riding in order to ensure the continued provision of public goods, which can be leveraged to develop more …


Detecting Affiliation In Colaughter Across 24 Societies, G. A. Bryant, D. M.T. Fessler, R. Fusaroli, E. Clint, L. Aaroe, C. L. Apicella, M. B. Petersen, S. T. Bickham, A. Bolyanatz, B. Chavez, D. De Smet, C. Diaz, J. Fancovicova, M. Fux, P. Giraldo-Perez, Anning Hu, S. V. Kamble, T. Kameda, Norman P. Li, Jose C. Yong Apr 2016

Detecting Affiliation In Colaughter Across 24 Societies, G. A. Bryant, D. M.T. Fessler, R. Fusaroli, E. Clint, L. Aaroe, C. L. Apicella, M. B. Petersen, S. T. Bickham, A. Bolyanatz, B. Chavez, D. De Smet, C. Diaz, J. Fancovicova, M. Fux, P. Giraldo-Perez, Anning Hu, S. V. Kamble, T. Kameda, Norman P. Li, Jose C. Yong

Research Collection School of Social Sciences

Laughter is a nonverbal vocal expression that often communicates positive affect and cooperative intent in humans. Temporally coincident laughter occurring within groups is a potentially rich cue of affiliation to overhearers. We examined listeners' judgments of affiliation based on brief, decontextualized instances of colaughter between either established friends or recently acquainted strangers. In a sample of 966 participants from 24 societies, people reliably distinguished friends from strangers with an accuracy of 53-67%. Acoustic analyses of the individual laughter segments revealed that, across cultures, listeners' judgments were consistently predicted by voicing dynamics, suggesting perceptual sensitivity to emotionally triggered spontaneous production. Colaughter …


Sex Differences In Cooperation: A Meta-Analytic Review Of Social Dilemmas, Daniel Balliet, Norman P. Li, Shane J. Macfarlan, Mark Van Vugt Nov 2011

Sex Differences In Cooperation: A Meta-Analytic Review Of Social Dilemmas, Daniel Balliet, Norman P. Li, Shane J. Macfarlan, Mark Van Vugt

Research Collection School of Social Sciences

Although it is commonly believed that women are kinder and more cooperative than men, there is conflicting evidence for this assertion. Current theories of sex differences in social behavior suggest that it may be useful to examine in what situations men and women are likely to differ in cooperation. Here, we derive predictions from both sociocultural and evolutionary perspectives on context-specific sex differences in cooperation, and we conduct a unique meta-analytic study of 272 effect sizes—sampled across 50 years of research—on social dilemmas to examine several potential moderators. The overall average effect size is not statistically different from zero (d …


Reward, Punishment, And Cooperation: A Meta-Analysis, Daniel Balliet, Laetitia B. Mulder, Paul A. M. Van Lange Jul 2011

Reward, Punishment, And Cooperation: A Meta-Analysis, Daniel Balliet, Laetitia B. Mulder, Paul A. M. Van Lange

Research Collection School of Social Sciences

How effective are rewards (for cooperation) and punishment (for noncooperation) as tools to promote cooperation in social dilemmas or situations when immediate self-interest and longer term collective interest conflict? What variables can promote the impact of these incentives? Although such questions have been examined, social and behavioral scientists provide different answers. To date, there is no theoretical and/or quantitative review of rewards and punishments as incentives for cooperation in social dilemmas. Using a novel interdependence-theoretic framework, we propose that rewards and punishments should both promote cooperation, and we identify 2 variables-cost of incentives and source of incentives-that are predicted to …


Reward, Punishment, And Cooperation: A Meta-Analysis, Daniel Balliet, Laetitia B. Mulder, Paul A. M. Van Lange Jul 2011

Reward, Punishment, And Cooperation: A Meta-Analysis, Daniel Balliet, Laetitia B. Mulder, Paul A. M. Van Lange

Research Collection School of Social Sciences

How effective are rewards (for cooperation) and punishment (for noncooperation) as tools to promote cooperation in social dilemmas or situations when immediate self-interest and longer term collective interest conflict? What variables can promote the impact of these incentives? Although such questions have been examined, social and behavioral scientists provide different answers. To date, there is no theoretical and/or quantitative review of rewards and punishments as incentives for cooperation in social dilemmas. Using a novel interdependence-theoretic framework, we propose that rewards and punishments should both promote cooperation, and we identify 2 variables-cost of incentives and source of incentives-that are predicted to …


Communication And Cooperation In Social Dilemmas: A Meta-Analytic Review, Daniel Balliet Jan 2010

Communication And Cooperation In Social Dilemmas: A Meta-Analytic Review, Daniel Balliet

Research Collection School of Social Sciences

Among the most researched solutions to social dilemmas is communication. Since the late 1950s, it has been well known that communication enhances cooperation in social dilemmas. This article reports a meta-analysis of this literature (forty-five effect sizes) and finds a large positive effect of communication on cooperation in social dilemmas (d = 1.01). This effect is moderated by the type of communication, with a stronger effect of face-to-face discussion ( d = 1.21) compared to written messages (d = 0.46). The communication-cooperation relationship is also stronger in larger, compared to smaller, group social dilemmas. Whether communication occurred before or during …


The Well-Being Of Nations: Linking Together Trust, Cooperation, And Democracy, William Tov, Ed Diener Jan 2008

The Well-Being Of Nations: Linking Together Trust, Cooperation, And Democracy, William Tov, Ed Diener

Research Collection School of Social Sciences

The theme of this chapter is that cooperative and trusting social relationships tend to enhance people’s subjective well-being (happiness and life satisfaction), and that in turn positive feelings of well-being tend to augment cooperation and trust. Extensive empirical work now supports the fact that sociability, interpersonal warmth, community involvement, and interpersonal trust are heightened by positive emotions. New analyses based on the World Value Survey show that nations that are high on subjective well-being (SWB) also tend to be high on generalized trust, volunteerism, and democratic attitudes. Additional analyses indicate that the association of SWB to volunteerism and democratic attitudes …


What Do People Desire In Others? A Sociofunctional Perspective On The Importance Of Different Valued Characteristics, Catherine A. Cottrell, Steven L. Neuberg, Norman P. Li Feb 2007

What Do People Desire In Others? A Sociofunctional Perspective On The Importance Of Different Valued Characteristics, Catherine A. Cottrell, Steven L. Neuberg, Norman P. Li

Research Collection School of Social Sciences

Humans, as discriminately social creatures, make frequent judgments about others' suitability for interdependent social relations. Which characteristics of others guide these judgments and, thus, shape patterns of human affiliation? Extant research is only minimally useful for answering this question. On the basis of a sociofunctional analysis of human sociality, the authors hypothesized that people highly value trustworthiness and (to a lesser extent) cooperativeness in others with whom they may be interdependent, regardless of the specific tasks, goals, or functions of the group or relationship, but value other favorable characteristics (e.g., intelligence) differentially across such tasks, goals, or functions. Participants in …