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Mathematically gifted adolescents have deficiencies in social valuation and mentalization. [PDF]
PLoS ONE, 2011 Many mathematically gifted adolescents are characterized as being indolent, underachieving and unsuccessful despite their high cognitive ability. This is often due to difficulties with social and emotional development.
Kyongsik Yun +4 more
doaj +1 more source
The spatial Ultimatum game revisited [PDF]
Journal of Theoretical Biology, 2011 We revisit the issue of the emergence of fair behavior in the framework of the spatial Ultimatum game, adding many important results and insights to the pioneering work by Page et al. [2000. The spatial Ultimatum game. Proc. R. Soc. London B 267, 2177], who showed in a specific example that on a two-dimensional setup evolution may lead to strategies ...
Iranzo, Jaime +2 more
openaire +4 more sources
Simulation of ultimatum game with artificial intelligence and biases
ACI Avances en Ciencias e Ingenierías, 2023 In this research we have developed experimental designs of the ultimatum game with supervised agents. This agents have unbiased and biased thinking depending on the case. We used Reinforcement Learning and Bucket Brigade to program the artficial agentes.
Julio Añasco +3 more
doaj +1 more source
Journal of Behavioral and Experimental Economics, 2021 We perform meta-regressions on a single database containing 96 observations of simple ultimatum games and 144 observations of simple dictator games to disentangle the fairness hypothesis based on the degree of economic development of a country. According
F. Cochard +3 more
semanticscholar +1 more source
The role of emotion regulation and choice repetition bias in the ultimatum game.
Emotion, 2022 Social decision-making is commonly explored in the context of adult responder behavior in the ultimatum game. Responder behavior in the game has been proposed to be the consequence of two competing systems that control behavior: an affective system ...
J. Chung +3 more
semanticscholar +1 more source
Cognitive reflection predicts the acceptance of unfair ultimatum game offers [PDF]
Judgment and Decision Making, 2015 In the ultimatum game, one player proposes a split of money between him- or herself and another player, who can accept the offer (and both players keep the allocated money) or reject the offer (and both players get nothing).
Dustin P. Calvillo, Jessica N. Burgeno
doaj +2 more sources
Advances in Psychological Science, 2021 : The present research adopted a two-person ultimatum game and a three-person ultimatum game to examine the effect of vocal attractiveness of a male proposer and the effect of vocal attractiveness of a powerless male third player on decision-making.
Jun-Chen Shang +4 more
semanticscholar +1 more source
Psychophysiology, 2021 Previous EEG research only investigated one stage ultimatum games (UGs). We investigated the influence of a second bargaining stage in an UG concerning behavioral responses, electro-cortical correlates and their moderations by the traits altruism, anger,
Johannes Rodrigues +3 more
semanticscholar +1 more source
Proceedings of the Royal Society of London. Series B: Biological Sciences, 2000 In the ultimatum game, two players are asked to split a certain sum of money. The proposer has to make an offer. If the responder accepts the offer, the money will be shared accordingly. If the responder rejects the offer, both players receive nothing. The rational solution is for the proposer to offer the smallest possible share, and for the responder
Page, K.M., Nowak, M.A., Sigmund, K.
openaire +6 more sources
Is it all about the self?The effect of self-control depletion on ultimatum game proposers
Frontiers in Human Neuroscience, 2013 In the ultimatum-game, as in many real-life social exchange situations, the selfish motive to maximize own gains conflicts with fairness preferences. In the present study we manipulated the availability of cognitive-control resources for ultimatum-game ...
Eliran eHalali +2 more
doaj +1 more source