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Scientific reports, ISSN 2045-2322, 09/2019, Volume 9, Issue 1, pp. 12869 - 1
An amendment to this paper has been published and can be accessed via a link at the top of the paper. 
Group size
Journal Article
NATURE, ISSN 0028-0836, 02/2018, Volume 554, Issue 7692, pp. 303 - 303
Journal Article
PloS one, ISSN 1932-6203, 2015, Volume 10, Issue 9, p. e0138744
Journal Article
European Sociological Review, ISSN 0266-7215, 02/2016, Volume 32, Issue 1, pp. 23 - 38
Many surveys of respondents from multiple countries or subnational regions have now been fielded on multiple occasions. Social scientists are regularly using... 
EUROPE | SUPPORT | GROUP-SIZE | GERMANY | IMMIGRATION | ATTENDANCE | SOCIOLOGY
Journal Article
Applied Mathematical Modelling, ISSN 0307-904X, 12/2019
Journal Article
Social Science Research, ISSN 0049-089X, 08/2017, Volume 66, pp. 1 - 21
Research on collective action problems and the provision of public goods has yielded an array of important insights into why people sacrifice for their groups,... 
CHOICE | GROUP-SIZE | COOPERATION | NORMS | ALTRUISM | SOCIOLOGY
Journal Article
Social Networks, ISSN 0378-8733, 10/2015, Volume 43, pp. 39 - 47
We use data on frequencies of bi-directional posts to define edges (or relationships) in two Facebook datasets and a Twitter dataset and use these to create... 
Network structure | Twitter | Network scaling | Ego-centric social networks | Facebook | ORGANIZATION | GROUP-SIZE | CORTEX | STRENGTH | ANTHROPOLOGY | SOCIOLOGY | Online social networks
Journal Article
Journal of Economic Behavior and Organization, ISSN 0167-2681, 2018
One of the important topics in public choice is how people's free-riding behavior could differ by group size in collective action dilemmas. This paper... 
Group size effect | Dilemma | Third party punishment | Cooperation | Experiment
Journal Article
MIS Quarterly: Management Information Systems, ISSN 0276-7783, 03/2014, Volume 38, Issue 1, pp. 275 - 304
Journal Article
Behavioral Ecology, ISSN 1045-2249, 2014, Volume 25, Issue 4, pp. 773 - 784
Predators alter prey dynamics by direct killing and through the costs of antipredator responses or risk effects. Antipredator behavior includes proactive... 
foraging | antipredator response | vigilance | group size | risk effects | WOLVES | ELK | LIONS | TEMPORAL VARIATION | HUNTING MODE | PREY | ZOOLOGY | HABITAT USE | GROWTH | BEHAVIORAL SCIENCES | ECOLOGY | STRESS
Journal Article
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, ISSN 0962-8436, 07/2012, Volume 367, Issue 1597, pp. 1785 - 1801
The 'social complexity hypothesis' for communication posits that groups with complex social systems require more complex communicative systems to regulate... 
social complexity hypothesis | communicative complexity | NEOCORTEX SIZE | CHICKADEES POECILE CAROLINENSIS | CHARACTER DISPLACEMENT | ACOUSTIC COMMUNICATION | VOCAL COMPLEXITY | networks | SIGNAL COMPLEXITY | GROUP-SIZE | ANIMAL COMMUNICATION | BIOLOGY | PHYLOGENETIC SIGNAL | information | A-DEE CALLS | signalling
Journal Article
Animal Behaviour, ISSN 0003-3472, 12/2019, Volume 158, pp. 1 - 7
The benefits of group living have traditionally been attributed to risk dilution or the efficient exploitation of resources; individuals in social groups may... 
animal innovation | group size | pool of competence hypothesis | TIBICEN | ZOOLOGY | AUSTRALIAN MAGPIES | BEHAVIORAL SCIENCES
Journal Article
Journal of the Royal Society Interface, ISSN 1742-5689, 03/2013, Volume 10, Issue 80, pp. 20120997 - 20120997
Journal Article
Journal of Experimental Social Psychology, ISSN 0022-1031, 07/2012, Volume 48, Issue 4, pp. 926 - 930
The classic bystander effect stipulates that people help others more when they are alone than when other bystanders are present. We reason that, sometimes, the... 
Helping | Self-awareness | Camera | Bystander effect | Accountability | PSYCHOLOGY, SOCIAL | GROUP-SIZE | CONSCIOUSNESS | RESPONSIVE BYSTANDER | DEINDIVIDUATION | PRIVATE
Journal Article
Journal of Behavioral and Experimental Economics, ISSN 2214-8043, 06/2019, Volume 80, pp. 211 - 218
This research investigates the effects of the group size and the magnitude of the volunteering cost in a controlled large-scale laboratory experiment, where... 
Group size | Coordination | Large-scale experiment | Volunteer’s dilemma
Journal Article
Journal of Experimental Biology, ISSN 0022-0949, 2019, Volume 222, Issue 10, p. jeb190868
Division of labour, whereby individuals divide the workload in a group, is a recurrent property of social living. The current conceptual framework for division... 
Group size | Ontogeny | Ant | Task specialisation | Plasticity | Neuroscience | Cognitive science
Journal Article
Evolutionary Anthropology: Issues, News, and Reviews, ISSN 1060-1538, 05/2007, Volume 16, Issue 3, pp. 94 - 106
Because primates display such remarkable diversity, they are an ideal taxon within which to examine the evolutionary significance of group living and the... 
group size | socioecology | scramble competition | folivore paradox | social organization | Group size | Folivore paradox | Socioecology | Scramble competition | Social organization
Journal Article
Journal of School Psychology, ISSN 0022-4405, 02/2018, Volume 66, p. 54
Small-group reading interventions are commonly used in schools but the components that make them effective are still debated or unknown. The current study... 
Intervention | Confidence intervals | Reading | Group size | Meta-analysis
Journal Article
Scientific reports, ISSN 2045-2322, 04/2019, Volume 9, Issue 1, pp. 5503 - 10
Understanding whether the size of the interacting group has an effect on cooperative behavior has been a major topic of debate since the seminal works on... 
Group size | Cooperation
Journal Article
Journal of Animal Science, ISSN 0021-8812, 07/2019, Volume 97, pp. 12 - 12
In experiment 1, prepubertal gilts with (n = 264) and without (n = 43) birth records received Fenceline (FBE) or Physical (PBE) Boar Exposure (BE) in a Boar... 
Hogs | Puberty | Estrus | Growth rate | Litter | Fertility | Group size | Birth weight | Exposure | Females | Age | Pens
Journal Article