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Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences|August 8, 2022
Intentional gesturing increases social complexity by allowing recipient's understanding of intentions when it is inhibited by stressAnna Ilona Roberts, Sam George Bradley RobertsPlos One|November 5, 2015
Gestural Communication and Mating Tactics in Wild ChimpanzeesAnna Ilona Roberts, Sam George Bradley RobertsJournal of Comparative Psychology (Washington, D.C. : 1983)|August 17, 2018
Visual attention, indicative gestures, and calls accompanying gestural communication are associated with sociality in wild chimpanzees (Pan troglodytes schweinfurthii)Sam George Bradley Roberts, Anna Ilona RobertsAnimal Cognition|October 20, 2018
Persistence in gestural communication predicts sociality in wild chimpanzeesAnna Ilona Roberts, Sam George Bradley RobertsScientific Reports|September 22, 2016
Wild chimpanzees modify modality of gestures according to the strength of social bonds and personal network sizeAnna Ilona Roberts, Sam George Bradley RobertsAnimal Cognition|July 14, 2025
How can we use social network analysis to better understand Chimpanzee and Gorilla sociality and communication?Anna Ilona Roberts, Sam George Bradley RobertsRoyal Society Open Science|January 2, 2018
Convergence and divergence in gesture repertoires as an adaptive mechanism for social bonding in primatesAnna Ilona Roberts, Sam George Bradley RobertsHuman Nature (Hawthorne, N.Y.)|June 26, 2019
Complex Sociality of Wild Chimpanzees Can Emerge from Laterality of Manual GesturesAnna Ilona Roberts, Lindsay Murray, Sam George Bradley RobertsNature Communications|January 17, 2014
Chimpanzees modify intentional gestures to coordinate a search for hidden foodAnna Ilona Roberts, Sarah-Jane Vick, Sam George Bradley Roberts, et al.Pageof 1