Publications by authors named "Sam G B Roberts"

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Intentional communication reduces social stress by increasing the predictability of conspecifics' behaviour.
Sam G B Roberts, Anna I Roberts

Behav Brain Sci· November 2025

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How can we use social network analysis to better understand Chimpanzee and Gorilla sociality and communication?
Anna Ilona Roberts, Sam George Bradley Roberts

Anim Cogn· July 2025

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Construction of the Views oN Infant Sleep (VNIS) Questionnaire.
Ingrid Boedker, Helen L Ball, Michael Richter, Tina L South, Sam G B Roberts

Early Hum Dev· April 2024

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The rhythms of transient relationships: allocating time between weekdays and weekends.
Valentín Vergara Hidd, Mailun Zhang, Simone Centellegher, Sam G B Roberts, Bruno Lepri

R Soc Open Sci· October 2023

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The stability of transient relationships.
Valentín Vergara Hidd, Eduardo López, Simone Centellegher, Sam G B Roberts, Bruno Lepri

Sci Rep· April 2023

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Are we measuring loneliness in the same way in men and women in the general population and in the older population? Two studies of measurement equivalence.
Thomas V Pollet, Alexandra Thompson, Connor Malcolm, Kristofor McCarty, Tamsin K Saxton, Sam G B Roberts

PLoS One· January 2023

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Intentional gesturing increases social complexity by allowing recipient's understanding of intentions when it is inhibited by stress.
Anna Ilona Roberts, Sam George Bradley Roberts

Philos Trans R Soc Lond B Biol Sci· September 2022

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Language as a tool for social bonding: evidence from wild chimpanzee gestural, vocal and bimodal signals.
Ljubica Damjanovic, Sam G B Roberts, Anna Ilona Roberts

Philos Trans R Soc Lond B Biol Sci· September 2022

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Communicative roots of complex sociality and cognition: preface to the theme issue.
Sam G B Roberts, Robin I M Dunbar, Anna I Roberts

Philos Trans R Soc Lond B Biol Sci· September 2022

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Communicative roots of complex sociality and cognition: neuropsychological mechanisms underpinning the processing of social information.
Sam G B Roberts, Robin I M Dunbar, Anna I Roberts

Philos Trans R Soc Lond B Biol Sci· September 2022

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Social and ecological complexity is associated with gestural repertoire size of wild chimpanzees.
Sam G B Roberts, Anna I Roberts

Integr Zool· July 2020

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Communicative roots of complex sociality and cognition.
Anna I Roberts, Sam G B Roberts

Biol Rev Camb Philos Soc· February 2020

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Persistence in gestural communication predicts sociality in wild chimpanzees.
Anna Ilona Roberts, Sam George Bradley Roberts

Anim Cogn· September 2019

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Complex Sociality of Wild Chimpanzees Can Emerge from Laterality of Manual Gestures.
Anna Ilona Roberts, Lindsay Murray, Sam George Bradley Roberts

Hum Nat· September 2019

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Gestural repertoire size is associated with social proximity measures in wild chimpanzees.
Anna I Roberts, Anwesha Chakrabarti, Sam G B Roberts

Am J Primatol· March 2019

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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 Roberts

J Comp Psychol· February 2019

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Convergence and divergence in gesture repertoires as an adaptive mechanism for social bonding in primates.
Anna Ilona Roberts, Sam George Bradley Roberts

R Soc Open Sci· November 2017

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Social Brain Hypothesis: Vocal and Gesture Networks of Wild Chimpanzees.
Sam G B Roberts, Anna I Roberts

Front Psychol· November 2016

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Wild chimpanzees modify modality of gestures according to the strength of social bonds and personal network size.
Anna Ilona Roberts, Sam George Bradley Roberts

Sci Rep· September 2016

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Gestural Communication and Mating Tactics in Wild Chimpanzees.
Anna Ilona Roberts, Sam George Bradley Roberts

PLoS One· June 2016

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Daily Rhythms in Mobile Telephone Communication.
Talayeh Aledavood, Eduardo López, Sam G B Roberts, Felix Reed-Tsochas, Esteban Moro

PLoS One· May 2016

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Chimpanzees modify intentional gestures to coordinate a search for hidden food.
Anna Ilona Roberts, Sarah-Jane Vick, Sam George Bradley Roberts, Charles R Menzel

Nat Commun· October 2015

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Persistence of social signatures in human communication.
Jari Saramäki, E A Leicht, Eduardo López, Sam G B Roberts, Felix Reed-Tsochas

Proc Natl Acad Sci U S A· January 2014

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Going that extra mile: individuals travel further to maintain face-to-face contact with highly related kin than with less related kin.
Thomas V Pollet, Sam G B Roberts, Robin I M Dunbar

PLoS One· July 2013

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Altruism in social networks: evidence for a 'kinship premium'.
Oliver Curry, Sam G B Roberts, Robin I M Dunbar

Br J Psychol· May 2013

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