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	Author	Whiten, A.
	Title	Social complexity and social intelligence			Type	Conference Article
	Year	2000	Publication	Novartis Foundation Symposium	Abbreviated Journal	Novartis Found Symp
	Volume	233	Issue		Pages	185-96; discussion 196-201
	Keywords	Animals; Brain/anatomy & histology/physiology; Humans; Intelligence/physiology; Learning; Models, Psychological; Primates; *Social Behavior; Social Problems
	Abstract	When we talk of the 'nature of intelligence', or any other attribute, we may be referring to its essential structure, or to its place in nature, particularly the function it has evolved to serve. Here I examine both, from the perspective of the evolution of intelligence in primates. Over the last 20 years, the Social (or 'Machiavellian') Intelligence Hypothesis has gained empirical support. Its core claim is that the intelligence of primates is primarily an adaptation to the special complexities of primate social life. In addition to this hypothesis about the function of intellect, a secondary claim is that the very structure of intelligence has been moulded to be 'social' in character, an idea that presents a challenge to orthodox views of intelligence as a general-purpose capacity. I shall outline the principal components of social intelligence and the environment of social complexity it engages with. This raises the question of whether domain specificity is an appropriate characterization of social intelligence and its subcomponents, like theory of mind. As a counter-argument to such specificity I consider the hypothesis that great apes exhibit a cluster of advanced cognitive abilities that rest on a shared capacity for second-order mental representation.
	Address	School of Psychology, University of St Andrews, St Andrews, Fife KY16 9JU, UK
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1528-2511	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:11276903			Approved	no
	Call Number				Serial	2084
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	Author	Swartz, K.B.
	Title	What is mirror self-recognition in nonhuman primates, and what is it not?			Type	Journal Article
	Year	1997	Publication	Annals of the New York Academy of Sciences	Abbreviated Journal	Ann N Y Acad Sci
	Volume	818	Issue		Pages	64-71
	Keywords	Animals; Awareness; Behavior, Animal; Ego; Primates/psychology
	Abstract
	Address	Department of Psychology, Lehman College of the City University of New York, Bronx 10468, USA
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0077-8923	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:9237465			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	4135
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	Author	Sterck, E.; Watts, D.; van Schaik, C.
	Title	The evolution of female social relationships in nonhuman primates			Type	Journal Article
	Year	1997	Publication	Behavioral Ecology and Sociobiology	Abbreviated Journal	Behav. Ecol. Sociobiol.
	Volume	41	Issue	5	Pages	291-309
	Keywords	ecology; matrilocal; primate; social; theory
	Abstract	Considerable interspeci®c variation in female social relationships occurs in gregarious primates, particularly with regard to agonism and cooperation between females and to the quality of female relationships with males. This variation exists alongside variation in female philopatry and dispersal. Socioecological theories have tried to explain variation in female-female social relationships from an evolutionary perspective focused on ecological factors, notably predation and food distribution. According to the current ``ecological model'', predation risk forces females of most diurnal primate species to live in groups; the strength of the contest component of competition for resources within and between groups then largely determines social relationships between females. Social elationships among gregarious females are here characterized as DispersalEgalitarian, Resident-Nepotistic, Resident-Nepotistic-Tolerant, or Resident-Egalitarian. This ecological model has successfully explained ierences in the occurrence of formal submission signals, decided dominance relation ships, coalitions and female philopatry. Group size and female rank generally aect female reproduction success as the model predicts, and studies of closely related species in dierent ecological circumstances underscore the importance of the model. Some cases, however, can only be explained when we extend the model to incorporate the eects of infanticide risk and habitat saturation. We review evidence in support of the ecological model and test the power of alternative models that invoke between-group competition, forced female philopatry, demographic female recruitment, male interventions into female aggression, and male harassment. Not one of these models can replace the ecological model, which already encompasses the between-group competition. Currently the best model, which explains several phenomena that the ecological model does not, is a ``socioecological model'' based on the combined importance of ecological factors, habitat saturation and infanticide avoidance. We note some points of similarity and divergence with other mammalian taxa; these remain to be explored in detail.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5227
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	Author	Seyfarth, R.M.; Cheney, D.L.
	Title	Cognitive strategies and the representation of social relations by monkeys			Type	Journal Article
	Year	2001	Publication	Nebraska Symposium on Motivation. Nebraska Symposium on Motivation	Abbreviated Journal	Nebr Symp Motiv
	Volume	47	Issue		Pages	145-177
	Keywords	Adaptation, Biological; Animals; Evolution; Family; Female; Haplorhini; Male; Memory; Primates; Selection (Genetics); Social Behavior; Social Dominance; Social Perception
	Abstract
	Address	University of Pennsylvania, USA
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0146-7875	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:11759347			Approved	no
	Call Number	refbase @ user @			Serial	345
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	Author	Seyfarth, R.M.; Cheney, D.L.
	Title	What are big brains for?			Type	Journal Article
	Year	2002	Publication	Proceedings of the National Academy of Sciences of the United States of America	Abbreviated Journal	Proc. Natl. Acad. Sci. U.S.A.
	Volume	99	Issue	7	Pages	4141-4142
	Keywords	Animals; Brain/anatomy & histology; Intelligence; Learning; Primates/anatomy & histology/psychology; Social Behavior
	Abstract
	Address	Department of Psychology, University of Pennsylvania, Philadelphia, PA 19104, USA. seyfarth@psych.upenn.edu
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0027-8424	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:11929989			Approved	no
	Call Number	refbase @ user @			Serial	692
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	Author	Sawaguchi, T.; Kudo, H.
	Title	Neocortical development and social structure in primates			Type	Journal Article
	Year	1990	Publication	Primates	Abbreviated Journal	Primates
	Volume	31	Issue	2	Pages	283-289
	Keywords	Neocortex – Relative size – Allometry – Congeneric group – Social structure – Monogyny – Polygyny – Primates
	Abstract	AbstractÂ Â The relationships between the relative size of the neocortex and differences in social structures were examined in prosimians and anthropoids. The relative size of the neocortex (RSN) of a given congeneric group in each superfamily of primates was measured based on the allometric relationships between neocortical volume and brain weight for each superfamily, to control phylogenetic affinity and the effects of brain size. In prosimians, â€œtroop-makingâ€ congeneric groups (N=3) revealed a significantly larger RSN than solitary groups (N=6), and there was a significant, positive correlation between RSN and troop size. In the case of anthropoids, polygynous/frugivorous groups (N=5) revealed a significantly larger RSN than monogynous/frugivorous groups (N=8). Furthermore, a significant, positive correlation between RSN and troop size was found for frugivorous congeneric groups of the Ceboidea. These results suggest that neocortical development is associated with differences in social structure among primates.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	4799
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	Author	Russon, A.E.; Galdikas, B.M.F.
	Title	*Constraints on great apes' imitation: Model and action selectivity in rehabilitant orangutan (Pongo pygmaeus) imitation*			Type	Journal Article
	Year	1995	Publication	Journal of Comparative Psychology	Abbreviated Journal	J. Comp. Psychol.
	Volume	109	Issue	1	Pages	5-17
	Keywords	*Imitation (Learning); Primates (Nonhuman)
	Abstract	We discuss selectivity in great ape imitation, on the basis of an observational study of spontaneous imitation in free-ranging rehabilitant orangutans (Pongo pygmaeus). Research on great ape imitation has neglected selectivity, although comparative evidence suggests it may be important. We observed orangutans in central Indonesian Borneo and assessed patterns in the models and actions they spontaneously imitated. The patterns we found resembled those reported in humans. Orangutans preferred models with whom they had positive affective relationships (e.g., important caregiver or older sibling) and actions that reflected their current competence, were receptively familiar, and were relevant to tasks that faced them. Both developmental and individual variability were found. We discuss the probable functions of imitation for great apes and the role of selectivity in directing it. We also make suggestions for more effective elicitation of imitation. (PsycINFO Database Record (c) 2012 APA, all rights reserved)
	Address
	Corporate Author				Thesis
	Publisher	American Psychological Association	Place of Publication	Us	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1939-2087(Electronic);0735-7036(Print)	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @ 1995-20268-001			Serial	5690
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	Author	Reader, S.M.; Laland, K.N.
	Title	Social intelligence, innovation, and enhanced brain size in primates			Type	Journal Article
	Year	2002	Publication	Proceedings of the National Academy of Sciences of the United States of America	Abbreviated Journal	Proc. Natl. Acad. Sci. U.S.A.
	Volume	99	Issue	7	Pages	4436-4441
	Keywords	Animals; Brain/anatomy & histology; Evolution; Intelligence; Learning; Primates/anatomy & histology/psychology; Social Behavior
	Abstract	Despite considerable current interest in the evolution of intelligence, the intuitively appealing notion that brain volume and “intelligence” are linked remains untested. Here, we use ecologically relevant measures of cognitive ability, the reported incidence of behavioral innovation, social learning, and tool use, to show that brain size and cognitive capacity are indeed correlated. A comparative analysis of 533 instances of innovation, 445 observations of social learning, and 607 episodes of tool use established that social learning, innovation, and tool use frequencies are positively correlated with species' relative and absolute “executive” brain volumes, after controlling for phylogeny and research effort. Moreover, innovation and social learning frequencies covary across species, in conflict with the view that there is an evolutionary tradeoff between reliance on individual experience and social cues. These findings provide an empirical link between behavioral innovation, social learning capacities, and brain size in mammals. The ability to learn from others, invent new behaviors, and use tools may have played pivotal roles in primate brain evolution.
	Address	Department of Zoology, University of Cambridge, High Street, Madingley, Cambridge CB3 8AA, United Kingdom
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0027-8424	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:11891325			Approved	no
	Call Number				Serial	2149
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	Author	Pérez-Barbería, F.J.; Shultz, S.; Dunbar, R.I.M.; Janis, C.
	Title	Evidence For Coevolution Of Sociality And Relative Brain Size In Three Orders Of Mammals			Type	Journal Article
	Year	2007	Publication	Evolution	Abbreviated Journal
	Volume	61	Issue	12	Pages	2811-2821
	Keywords	Brain size, carnivores, coevolution, primates, sociality, ungulates
	Abstract	Abstract As the brain is responsible for managing an individual's behavioral response to its environment, we should expect that large relative brain size is an evolutionary response to cognitively challenging behaviors. The â€œsocial brain hypothesisâ€ argues that maintaining group cohesion is cognitively demanding as individuals living in groups need to be able to resolve conflicts that impact on their ability to meet resource requirements. If sociality does impose cognitive demands, we expect changes in relative brain size and sociality to be coupled over evolutionary time. In this study, we analyze data on sociality and relative brain size for 206 species of ungulates, carnivores, and primates and provide, for the first time, evidence that changes in sociality and relative brain size are closely correlated over evolutionary time for all three mammalian orders. This suggests a process of coevolution and provides support for the social brain theory. However, differences between taxonomic orders in the stability of the transition between small-brained/nonsocial and large-brained/social imply that, although sociality is cognitively demanding, sociality and relative brain size can become decoupled in some cases. Carnivores seem to have been especially prone to this.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
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	ISSN		ISBN		Medium
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	Notes	doi: 10.1111/j.1558-5646.2007.00229.x			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	4781
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	Author	Pennisi, E.
	Title	Are out primate cousins 'conscious'?			Type
	Year	1999	Publication	Science (New York, N.Y.)	Abbreviated Journal	Science
	Volume	284	Issue	5423	Pages	2073-2076
	Keywords	Animals; Behavior, Animal; Cebus; Consciousness; Empathy; Humans; Instinct; Intelligence; Learning; Mental Processes; Pan troglodytes; Primates
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language	English	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0036-8075	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:10409060			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	2843
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