Abstract
Successful cooperation requires that humans can flexibly adjust choices to their partner’s behaviour. This, in turn, presupposes a representation of a partner’s past decisions in working memory. The aim of the current study was to investigate the role of working memory processes in cooperation. For that purpose, we tested the effects of working memory updating (Experiment 1) and working memory maintenance demands (Experiments 2 and 3) on cooperative behaviour in the Prisoner’s dilemma game. We found that demands on updating, but not maintenance, of working memory contents impaired strategy use in the Prisoner’s dilemma. Thus, our data show that updating a partner’s past behaviour in working memory represents an important precondition for strategy use in cooperation.
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References
Axelrod, R., & Hamilton, W. D. (1981). The evolution of cooperation. Science, 211(4489), 1390–1396.
Barkley, R. A. (2001). The executive functions and self-regulation: an evolutionary neuropsychological perspective. Neuropsychol Rev, 11(1), 1–29.
Braver, T. S., Cohen, J. D., Nystrom, L. E., Jonides, J., Smith, E. E., & Noll, D. C. (1997). A parametric study of prefrontal cortex involvement in human working memory. Neuroimage, 5(1), 49–62. doi:10.1006/nimg.1996.0247.
Brosnan, S. F., Salwiczek, L., & Bshary, R. (2010). The interplay of cognition and cooperation. Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 365(1553), 2699–2710. doi:10.1098/rstb.2010.0154.
De Neys, W., Novitskiy, N., Geeraerts, L., Ramautar, J., & Wagemans, J. (2011). Cognitive control and individual differences in economic ultimatum decision-making. PLoS One, 6(11), e27107. doi:10.1371/journal.pone.0027107.
Imbo, I., Duverne, S., & Lemaire, P. (2007). Working memory, strategy execution, and strategy selection in mental arithmetic. The Quarterly Journal of Experimental Psychology, 60(9), 1246–1264. doi:10.1080/17470210600943419.
Knoch, D., Pascual-Leone, A., Meyer, K., Treyer, V., & Fehr, E. (2006). Diminishing reciprocal fairness by disrupting the right prefrontal cortex. Science, 314(5800), 829–832. doi:10.1126/science.1129156.
Milinski, M., & Wedekind, C. (1998). Working memory constrains human cooperation in the Prisoner’s dilemma. Proceedings of the National Academy of Sciences of the United States of America, 95(23), 13755–13758.
Miller, G. A. (1956). The magical number seven plus or minus two: some limits on our capacity for processing information. Psychological Review, 63(2), 81–97.
Miyake, A., Friedman, N. P., Emerson, M. J., Witzki, A. H., Howerter, A., & Wager, T. D. (2000). The unity and diversity of executive functions and their contributions to complex “Frontal Lobe” tasks: a latent variable analysis. Cognitive Psychology, 41(1), 49–100. doi:10.1006/cogp.1999.0734.
Morris, C., & Jones, D. M. (1990). Memory updating in working memory: the role of the central executive. British Journal of Psychology, 81, 111–121.
Nowak, M., & Sigmund, K. (1993a). Chaos and the evolution of cooperation. Proceedings of the National Academy of Sciences of the United States of America, 90(11), 5091–5094.
Nowak, M., & Sigmund, K. (1993b). A strategy of win-stay, lose-shift that outperforms tit-for-tat in the Prisoner’s dilemma game. Nature, 364(6432), 56–58. doi:10.1038/364056a0.
Poldrack, R. A., Kittur, A., Kalar, D., Miller, E., Seppa, C., Gil, Y., & Bilder, R. M. (2011). The cognitive atlas: toward a knowledge foundation for cognitive neuroscience. Frontiers in Neuroinformatics, 5, 17. doi:10.3389/fninf.2011.00017.
Rilling, J., Gutman, D., Zeh, T., Pagnoni, G., Berns, G., & Kilts, C. (2002). A neural basis for social cooperation. Neuron, 35(2), 395–405.
Rilling, J. K., Sanfey, A. G., Aronson, J. A., Nystrom, L. E., & Cohen, J. D. (2004a). The neural correlates of theory of mind within interpersonal interactions. Neuroimage, 22(4), 1694–1703. doi:10.1016/j.neuroimage.2004.04.015.
Rilling, J. K., Sanfey, A. G., Aronson, J. A., Nystrom, L. E., & Cohen, J. D. (2004b). Opposing BOLD responses to reciprocated and unreciprocated altruism in putative reward pathways. Neuroreport, 15(16), 2539–2543.
Schmeichel, B. J. (2007). Attention control, memory updating, and emotion regulation temporarily reduce the capacity for executive control. Journal of Experimental Psychology: General, 136(2), 241–255. doi:10.1037/0096-3445.136.2.241.
Schumacher, E. H., Lauber, E., Awh, E., Jonides, J., Smith, E. E., & Koeppe, R. A. (1996). PET evidence for an amodal verbal working memory system. Neuroimage, 3(2), 79–88. doi:10.1006/nimg.1996.0009.
Schunn, C. D., Lovett, M. C., & Reder, L. M. (2001). Awareness and working memory in strategy adaptivity. Memory & Cognition, 29(2), 254–266.
Smith, E. E., & Jonides, J. (1999). Storage and executive processes in the frontal lobes. Science, 283(5408), 1657–1661.
Soutschek, A., & Schubert, T. (2014). Dynamic adjustments of cognitive control during economic decision making. Acta Psychologica (Amsterdam), 152C, 42–46. doi:10.1016/j.actpsy.2014.07.011.
Soutschek, A., Strobach, T., & Schubert, T. (2013). Working memory demands modulate cognitive control in the Stroop paradigm. Psychological Research, 77(3), 333–347. doi:10.1007/s00426-012-0429-9.
Trivers, R. L. (1971). Evolution of reciprocal altruism. Quarterly Review of Biology, 46(1), 35. doi:10.1086/406755.
Vergauwe, E., & Cowan, N. (2014). Attending to items in working memory: evidence that refreshing and memory search are closely related. Psychonomic Bulletin & Review,. doi:10.3758/s13423-014-0755-6.
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Soutschek, A., Schubert, T. The importance of working memory updating in the Prisoner’s dilemma. Psychological Research 80, 172–180 (2016). https://doi.org/10.1007/s00426-015-0651-3
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DOI: https://doi.org/10.1007/s00426-015-0651-3