Sam Roberts
Sam Roberts
School of Natural Sciences and Psychology, Liverpool John Moores University
Verified email at ljmu.ac.uk - Homepage
TitleCited byYear
Exploring variation in active network size: Constraints and ego characteristics
SGB Roberts, RIM Dunbar, TV Pollet, T Kuppens
Social Networks 31 (2), 138-146, 2009
3632009
Use of social network sites and instant messaging does not lead to increased offline social network size, or to emotionally closer relationships with offline network members
TV Pollet, SGB Roberts, RIM Dunbar
Cyberpsychology, Behavior, and Social Networking 14 (4), 253-258, 2011
2232011
Persistence of social signatures in human communication
J Saramäki, EA Leicht, E López, SGB Roberts, F Reed-Tsochas, ...
Proceedings of the National Academy of Sciences 111 (3), 942-947, 2014
2082014
Communication in social networks: Effects of kinship, network size, and emotional closeness
SGB Roberts, RIM Dunbar
Personal Relationships 18 (3), 439-452, 2011
1872011
Individual differences and personal social network size and structure
SGB Roberts, R Wilson, P Fedurek, RIM Dunbar
Personality and individual differences 44 (4), 954-964, 2008
1622008
The costs of family and friends: an 18-month longitudinal study of relationship maintenance and decay
SGB Roberts, RIM Dunbar
Evolution and Human Behavior 32 (3), 186-197, 2011
1462011
Time as a limited resource: Communication strategy in mobile phone networks
G Miritello, E Moro, R Lara, R Martínez-López, J Belchamber, ...
Social Networks 35 (1), 89-95, 2013
1412013
Extraverts have larger social network layers
TV Pollet, SGB Roberts, RIM Dunbar
Journal of Individual Differences, 2011
1182011
Altruism in social networks: Evidence for a ‘kinship premium’
O Curry, SGB Roberts, RIM Dunbar
British journal of psychology 104 (2), 283-295, 2013
1032013
Effects of duration and laughter on subjective happiness within different modes of communication
TA Vlahovic, S Roberts, R Dunbar
Journal of Computer‐Mediated Communication 17 (4), 436-450, 2012
562012
Daily rhythms in mobile telephone communication
T Aledavood, E López, SGB Roberts, F Reed-Tsochas, E Moro, ...
PloS one 10 (9), e0138098, 2015
522015
Chimpanzees modify intentional gestures to coordinate a search for hidden food
AI Roberts, SJ Vick, SGB Roberts, CR Menzel
Nature communications 5, 3088, 2014
512014
A structure-based repertoire of manual gestures in wild chimpanzees: statistical analyses of a graded communication system
AI Roberts, SJ Vick, SGB Roberts, HM Buchanan-Smith, K Zuberbühler
Evolution and Human Behavior 33 (5), 578-589, 2012
422012
Closeness, loneliness, support: Core ties and significant ties in personal communities
JF Binder, SGB Roberts, AG Sutcliffe
Social Networks 34 (2), 206-214, 2012
422012
The repertoire and intentionality of gestural communication in wild chimpanzees
AI Roberts, SGB Roberts, SJ Vick
Animal cognition 17 (2), 317-336, 2014
352014
Going That Extra Mile: Individuals Travel Further to Maintain Face-to-Face Contact with Highly Related Kin than with Less Related Kin
TV Pollet, SGB Roberts, RIM Dunbar
PLOS ONE 8 (1), e53929, 2013
292013
Managing Relationship Decay
SBG Roberts, RIM Dunbar
Human Nature 26 (4), 426-450, 2015
202015
Size matters: variation in personal network size, personality and effect on information transmission
YE Lu, S Roberts, P Lio, R Dunbar, J Crowcroft
2009 International Conference on Computational Science and Engineering 4 …, 2009
202009
Social brain hypothesis: vocal and gesture networks of wild chimpanzees
SGB Roberts, AI Roberts
Frontiers in psychology 7, 1756, 2016
152016
Wild chimpanzees modify modality of gestures according to the strength of social bonds and personal network size
AI Roberts, SGB Roberts
Scientific reports 6, 33864, 2016
142016
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