Rabett, Ryan J. 2018. “The success of failed Homo sapiens dispersals out of Africa and into Asia”. Nature Ecology and Evolution 2:212–219.

Radcliffe-Brown, A. 1922. The Andaman Islanders: A Study in Social Anthropology. Cambridge, U. K.: Cambridge University Press.

Raia, Pasquale, Fabio M. Guarino, Mimmo Turano, Gianluca Polese, Daniela Rippa, Francesco Carotenuto, Daria M. Monti, Manuela Cardi, Domenico Fulgione. 2010. “The blue lizard spandrel and the island syndrome”. BMC Evolutionary Biology 10 (289):1–16.

Raine, A., J. R. Meloy, S. Bihrle, J. Stoddard, L. LaCasse, M. S. Buchsbaum. 1998a. “Reduced prefrontal and increased subcortical brain functioning assessed using positron emission tomography in predatory and affective murderers”. Behavioral Sciences and the Law 16 (3):319–332.

Raine, Adrian. 2013. The Anatomy of Violence: The Biological Roots of Crime. London: Allen Lane.

Raine, Adrian, Chandra Reynolds, Peter H. Venables, Sarnoff A. Mednick, David P. Farrington. 1998b. “Fearlessness, stimulation-seeking, and large body size at age 3 years as early predispositions to childhood aggression at age 11 years”. Archives of General Psychiatry 55 (8):745–751.

Ramm, Steven A., L. SchÄrer, J. Ehmcke, J. Wistuba. 2014. “Sperm competi tion and the evolution of spermatogenesis”. Molecular Human Reproduction 20 (12):1169–1179.

Range, Friederike, Caroline Ritter, ZsÓfia VirÁnyi. 2015. “Testing the Myth: Tolerant Dogs and Aggressive Wolves”. Proceedings of the Royal Society B 282:20150220.

Ridley, Matthew. 1996. The Origins of Virtue. London: Viking.

Roebroeks, Will, Marie Soressi. 2016. “Neandertals revised”. PNAS 113 (23):6372–6379.

Rosaldo, Michelle Z. 1974. “Women, culture and society: A theoretical overview”. In Woman, Culture and Society, edited by Michelle Z. Rosaldo, Louise Lamphere. Stanford, Calif.: Stanford University Press, pp. 17–42.

Roselli, Charles E., Kay Larkin, John A. Resko, John N. Stellflug, Fred Stormshak. 2004. “The volume of a sexually dimorphic nucleus in the ovine medial preoptic area/anterior hypothalamus varies with sexual partner prefer ence”. Endocrinology 145 (2):478–483.

Roselli, Charles E., Radhika C. Reddy, Katherine R. Kaufman. 2011. “The development of male-oriented behavior in rams”. Frontiers in Neuroendocrinology 32:164–69.

Roth, H. Ling. 1890. The Aborigines of Tasmania. London: Kegan Paul, Trench.

Rowson, B., B. H. Warren, C. F. Ngereza. 2010. “Terrestrial molluscs of Pemba Island, Zanzibar, Tanzania, and its status as an ‘oceanic’ island”. ZooKeys 70:1–39.

Rudolf von Rohr, Claudia, Carel P. van Schaik, Alexandra Kissling, Judith M. Burkart. 2015. “Chimpanzees’ bystander reactions to infanticide: An evolutionary precursor of social norms?” Human Nature 26:143–60.

Ruff, C. B., E. Trinkaus, T. W. Holliday. 1997. “Body mass and encephaliza tion in Pleistocene Homo”. Nature 387:173–176.

Ruff, Christopher B., Eric Trinkaus, Alan Walker, Clark Spencer Larsen. 1993. “Postcranial Robusticity in Homo. I: Temporal trends and mechanical interpretation”. American Journal of Physical Anthropology 91:21–53.

Saey, Tina Hesman. 2017. “DNA evidence is rewriting domestication origin stories”. Science News 191 (13):20–36.

Sánchez-Villagra, Marcelo R., Madeleine Geiger, Richard A. Schneider. 2016. “The taming of the neural crest: A developmental perspective on the origins of morphological covariation in domesticated mammals”. Royal Society Open Science 3:160107.

Sánchez-Villagra, Marcelo R., Valentina Segura, Madeleine Geiger, Laura Heck, Kristof Veitschegger, David Flores. 2017. “On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny”. Royal Society Open Science 4:170876; doi:10.1098/ rsos.170876.

Sanislow, Charles A., D. S. Pine, K. J. Quinn, M. J. Kozak, M. A. Garvey, R. K. Heinssen, P. S. Wang, B. N. Cuthbert. 2010. “Developing constructs for psychopathology research: Research domain criteria”. Journal of Abnormal Psychology 119 (4):631–639.

Sapolsky, Robert M. 2017. Behave: The Biology of Humans at Our Best and Worst. New York: Penguin.

Saucier, Gerard. 2018. “Culture, morality and individual differences: Comparabil ity and incomparability across species”. Philosophical Transactions of the Royal Society B 373:20170170.

Schlesinger, Louis B. 2007. “Sexual homicide: Differentiating catathymic and compulsive murders”. Aggression and Violent Behavior 12:242–56.

Schrire, Carmel. 1980. “An inquiry into the evolutionary status and apparent identity of San hunter-gatherers”. Human Ecology 8 (1):9–32.

Schultz, Ted R., SeÁn G. Brady. 2008. “Major evolutionary transitions in ant agriculture”. PNAS 105:5435–40.

Schwing, Raoul, Élodie Jocteur, Amelia Wein, Ronald NoË, Jorg J. M. Massen. 2016. “Kea cooperate better with sharing affiliates”. Animal Cognition 19:1093–102.

Scollon, Christie N., Ed Diener, Shigehiro Oishi, Robert Biswas-Diener. 2004. “Emotions across cultures and methods”. Journal of Cross-Cultural Psychology 35 (3):304–326.

Segal, Nancy. 2012. Born Together – Reared Apart: The Landmark Minnesota Twins Study. Cambridge, Mass.: Harvard University Press.

Shea, Brian T. 1989. “Heterochrony in human evolution: The case for neoteny reconsidered”. Yearbook of Physical Anthropology 32:69–104.

Shea, John J., Matthew L. Sisk. 2010. “Complex projectile technology and Homo sapiens dispersal into Western Eurasia”. PaleoAnthropology 2010:100–122; doi:10.4207/PA.2010. ART36.

Shermer, Michael. 2004. The Science of Good and Evil: Why People Cheat, Gossip, Care, Share, and Follow the Golden Rule. New York: Henry Holt.

Shimamura, Arthur P. 2002. “Muybridge in motion: Travels in art, psychology and neurology”. History of Photography 26 (4):341–350.

Shostak, Marjorie. 1981. Nisa: The Life and Words of a!Kung Woman. New York: Random House.

Shumny, V. K. 1987. “In memory of Dmitri Konstantinovich Belyaev”. Theoretical and Applied Genetics 73:932–933.

Sidorovich, V., D. W. Macdonald. 2001. “Density dynamics and changes in habitat use by the European mink and other native mustelids in connection with the American mink expansion in Belarus”. Netherlands Journal of Zoology 51 (1):107–126.

Siegel, A., J. Victoroff. 2009. “Understanding human aggression: New insights from neuroscience”. International Journal of Law and Psychiatry 32:209–215.