Towards an emerging field of social neuroscience in human groups

Description du projet

Un examen plus approfondi de la dynamique de groupe

L’interaction de groupe est un aspect fondamental de l’existence humaine, qui façonne nos structures sociales et influence notre bien-être. Cependant, tous les groupes ne fonctionnent pas de manière harmonieuse, ce qui a des effets néfastes sur les individus et la société. Malgré leur importance dans la vie quotidienne, il est difficile de comprendre les processus complexes qui sous-tendent une dynamique de groupe réussie. Dans ce contexte, le projet GROUPS, financé par le CER, se lance dans l’exploration de l’interaction complexe de la synchronisation neuronale, physiologique et comportementale entre les membres d’un groupe. L’étude de la synchronisation multimodale a pour but de comprendre son impact sur les résultats du groupe. Des traits individuels aux contextes compétitifs ou coopératifs, GROUPS se penche sur les facteurs qui influencent la dynamique de groupe. En faisant progresser notre compréhension, ce projet promet des perspectives pour la construction de communautés plus cohésives et plus efficaces, favorisant ainsi une société plus inclusive.

Objectif

Group interaction is part of our evolutionary history and continues to be central to modern society. Whereas some groups function harmoniously and productively, others do not. Understanding group processes affecting these outcomes is vital because group discourse and actions affect individuals’ well-being and societal functioning. Examining the interactive biobehavioral processes that emerge between group members during shared tasks – the processes that influence actions, emotions, and cognitions - will enhance our understanding of group functioning and dynamics. Yet, a comprehensive understanding of the biobehavioral processes underlying successful group functioning remains elusive. To fill this gap, GROUPS focuses on the multimodal -- neural, physiological, and behavioral -- synchrony patterns emerging between group members. Interpersonal synchrony is a ubiquitous and spontaneous process; A key mechanism in social interactions that pulls us to clap in unison with the crowd or to join others in protesting for a just cause. Contextual factors and individual differences modulate multimodal synchrony by prompting us to connect with, or separate from, the group. Multimodal synchrony, in turn, enhances or reduces relational (cohesion, trust, rapport, identification) and goal-oriented (performance, efficacy, creativity) outcomes. The project’s objectives are to examine: 1) whether and how multimodal synchrony affects group outcomes on the individual-, dyadic-, and group- level; 2) how individuals’ traits (demographic, psychological, physiological) impact multimodal synchrony and its outcomes in groups; 3) how competitive versus cooperative interpersonal contexts impact multimodal synchrony and its effects on groups. Realizing these objectives will advance the science of human groups by going beyond existing insights on the functioning of animal collectives and human dyads, and may thereby contribute to a more inclusive and productive society.