Confirmation bias has been widely studied for its role in failures of reasoning. Individuals exhibiting confirmation bias fail to engage with information that contradicts their current beliefs, and, as a result, can fail to abandon inaccurate beliefs. But although most investigations of confirmation bias focus on individual learning, human knowledge is typically developed within a social structure. We use network models to show that moderate confirmation bias often improves group learning. However, a downside is that a stronger form of confirmation (...) bias can hurt the knowledge producing capacity of the community. (shrink)

This paper presents a Lewis-Skyrms signaling game that can exhibit a type of compositionality novel to the signaling game literature. The structure of the signaling game is motivated by an analogy to the alarm calls of putty-nosed monkeys (Cercopithecus nictitans). Putty-nosed monkeys display a compositional system of alarm calls with a semantics that is sensitive to the ordering of terms. This sensitivity to the ordering of terms has not been previously modeled with a Lewis-Skyrms signaling game literature. Signaling games are (...) valued for showing how communicative systems can arise with minimal learning tools. Simulation results show that basic (Roth-Erev) reinforcement learning is sufficient for the acquisition of a compositional signaling system sensitive to the ordering of terms. (shrink)

This article will begin by outlining influential attempts by historians and sociologists to develop a more adequate theoretical understanding of past and contemporary childhoods, focusing on the major problems that stem from the pivotal role that ‘developmentalism’ plays in their arguments. I will argue that sociologists can overcome some of their deepest fears about the role of developmental psychology by developing a relational approach that integrates the biological and social aspects of children’s development. In the development of a relational sociology (...) of early childhood we need to make important connections with closely related disciplines, but at the same time draw on and integrate research findings from relevant areas within the social and natural sciences. An alternative perspective drawn from the writings of Norbert Elias will be put forward and illustrated by discussing some of the key concepts that Elias and Vygotsky used to explain the language development of young children. (shrink)

In this introduction we highlight Norbert Elias’s bold attempt to build a general model of the human sciences, integrating the social and natural sciences. We point to a range of different disciplines, emphasizing how he rarely developed a consistent critique of individual disciplines, though he often made some very fruitful suggestions about they should be reconceptualized in a relational and more integrative way. Based on our own research on survival units and the contributions to this special issue, we discuss the (...) innovative potential of his ambition for transdisciplinary research, while at the same time offering an overview of some of the limitations in his theoretical perspective. We reassess his attempt to integrate the natural and social sciences within one universal testable model, and, at the same time, we consider areas like religion and economics that were rarely systematically investigated in his own theoretical approach. (shrink)

Les rituels sont les synapses dans le tissu culturel d'où sont issus les éléments qui gouvernent la vie en commun et la communication des êtres humains. Il en est ainsi depuis le commencement de toute société humaine. Mais ce n'est qu'au XX siècle que se manifeste un véritable intérêt pour le fonctionnement et l'importance culturelle des rituels. Il s'agit d'un tournant inspiré par les théories des ethnologues, et placé sous le signe du cultural turn et du performative turn du XX (...) siècle. On se détourne alors des pratiques jusque-là en vigueur de l'abstraction et de la représentation. Or, depuis le «Banquet» de Platon et l'instauration de la «Cène» chrétienne, l'un des rituels les plus importants est l'acte socialement codé de l'ingestion de nourriture, le repas. Avec l'Eat art dont il est le concepteur, Daniel Spoerri a repris ce thème et contribué, par le truchement du rituel piège, à poser un regard neuf sur l'acte de manger au XXe siècle. Tel que Spoerri le met en scène, le «rituel piège» attire l'attention sur le rôle de fondation de sens que joue le rituel dans la culture. Mais il fait apparaître également que les rituels se transforment en pièges idéologiques où tombe quiconque les prend « à la lettre » ou comme des évidences. Spoerri est un des artistes du XX et de ce début du XXI siècle qui, par le biais de leur art, rendent compte de la double fonction du rituel dans la culture: d'une part, le rituel maintient en vie le processus culturel; d'autre part, il est producteur d'idéologies qui font passer des mythes politiques pour naturels, prenant au piège consommateur de nourriture et consommateur d'art tout à la fois.Rituals are the synapses in the cultural fabric which has produced the elements that govern the coexistence and communication of human beings. This is so since the beginning of human society. But it is only 20th century that demonstrates a genuine interest in the operation and cultural importance of rituals. It is a milestone inspired by the theories of ethnologists, and placed under the sign of the cultural turn and performative turn of the twentieth century. It then turns practices far into force of abstraction and representation. However, since the "Banquet" of Plato and the establishment of the "Last Supper" Christian, one of the most important rituals is the act socially coded ingestion of food, meal. Eat with the art of which he is the designer, Daniel Spoerri took up this theme and contributed through the ritual trap, put a new perspective on the act of eating in the twentieth century. Spoerri as the stages, the "ritual trap" draws attention to the role of Foundation meaningful ritual plays in the culture. But it also shows that the rituals are transformed into ideological traps which falls whoever takes "the letter" or as evidence. Spoerri is one of the artists of the 20th and the beginning of the 21st century, through their art, reflect the dual role of ritual in culture: on the one hand, the ritual keeps life the cultural process, on the other hand, it is a producer of ideologies that pass for political myths natural trapping consumer food and consumer of art at the same time. (shrink)

« Rites » sont d'abord de séquences d'actions corporelles définies socialement plus ou moins strictement. Très souvent, mais pas toujours les sociétés attendent qu'aux actes extérieurs correspondent des motivations, des croyances et des émotions intérieures ou « psychiques ». Il ya des sociétés où l'efficacité supposée des rites dépend de la correspondance entre mouvements corporels et «réalité » intérieure. Mais il y en a d'autres où ce qui compte c'est uniquement l'exécution minutieuse des gestes corporels en tant que tels. De (...) toute façon, des actions rituelles ne sauraient être interprétées comme suivant exclusivement un calcul rationnel, bien qu'un observateur sociologique pourrait constater une fonction objectivement positive d'un rite sur le plan social ou psychique sans qu'il y ait une relation causale sur le plan physique. C'est surtout dans le cas des rites de deuil où on observe que des actions objectivement ineffectives, donc symboliques, « répondent » à une situation qui ne peut être altérée sur le plan « réel », mais qui aident à supporter l'insupportable. On constate quand même la possibilité que ce qui n'était d'abord qu'un mouvement extérieur s'imprègne de valeurs symboliques, comme si par exemple une douleur rituellement infligée devient le symbôle de l'appartenance à un groupe social. Les rites sont donc l'incarnation du social dans les corps des sujets. Ils s'y inscrivent. Surtout dans les grandes civilisations les rites deviennent un système administré par des spécialistes, qui développent un « code élaboré » qui n'est déchiffrable que par les experts. L'article montre qu'il ya une certaine opposition entre contrôle rituel et moral de comportements humains."Rites" are first sequences bodily actions socially defined more or less strictly. Very often, but not always expect companies as external acts are the motivations, beliefs and inner emotions or "psychic". There are societies where the supposed efficacy of rites depends on the correspondence between body movements and "reality" inside. But there are others where what counts is only the meticulous execution of bodily gestures as such. Anyway, ritual actions can not be interpreted exclusively as following a rational calculation, although a sociological observer could see a positive function objectively a rite of social or psychic without a causal relationship to the physical plane. It is especially in the case of mourning rites which we observe that actions objectively ineffective, so symbolic, "respond" to a situation that can not be altered on the "real", but help to bear the unbearable. There is still the possibility that what was at first a movement outside soaks symbolic values, such as if ritually inflicted pain becomes the symbol of belonging to a social group. The rites are the incarnation of social issues in the body. They enroll. Especially in the great civilizations rituals are a system administered by specialists who develop "elaborated code" that is decipherable only by experts. The article shows that there is a tension between moral and ritual control of human behavior. (shrink)