CNRS-INSB UCA
CNRS-INSHS
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LAboratoire de Psychologie
Sociale et COgnitive

UMR 6024 UCA-CNRS
L'étude de la cognition depuis ses bases cérébrales jusqu'à sa régulation sous l'influence de l'environnement social

DERNIÈRES PUBLICATIONS
Deffuant, G., Roozmand, O., Huet, S., Khamzina, K., Nugier, A., Guimond, S. (2022). Can biases in perceived attitudes explain anti-conformism ? in IEEE Transactions on Computational Social Systems, doi : 10.1109/TCSS.2022.3154034.
Dezecache G., Martin J.R., Tessier C., Safra L., Pitron V., Nuss P. & Grèzes J. (2021). Nature and determinants of social actions during a mass shooting. PLOS ONE, 16. doi : 10.1371/journal.pone.0260392
Newson M., Zhao Y., El Zein M., Sulik J., Dezecache G., Deroy O. & Tunçgenç B. (2021). Digital contact does not promote wellbeing, but face-to-face does : A cross-national survey during the Covid-19 pandemic. New Media & Society. doi : 10.1177/14614448211062164
SÉMINAIRES
09/02/2023 - Keri WONG

Covid’s impact on mental health and loneliness (Teams, 10h30-12h00)

ÉVÉNEMENTS
#Metoo et #Balancetonporc : analyse et comparaison

Informations relatives aux droits CNIL et à la non-oppostion

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Accueil > Séminaires

17/11/2022 – Odile PETIT

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What makes a good leader ? Decision-making process and leadership in animal societies.

Date : Jeudi 17 novembre 2022
Heure : 10h30 - 12h00
Lieu : Teams

Résumé

Classically, collective movements are viewed as the outcome of one individual’s initiation (the leader) for departure, by which all or some of the other group members abide. Individuals assuming leadership have often been considered to hold a specific social status. This hierarchical or centralized control model has been challenged by recent theoretical and experimental findings, suggesting that leadership can be more distributed. I will describe in this talk the different underlying mechanisms at work at each step of the decision-making process and show how they are combined to reach efficient and exact decisions. I will also present the last experiments we conducted in domestic horses which demonstrate that successful following is dependent of the charisma of the leader and how much the followers trust it.

Conférencier

Odile PETIT CNRS