Kensy Cooperrider: University of California San DiegoThe human pointing gesture may be viewed from many angles. On a neutral description, it is an intentional movement, often of the hand, by which one person tries to direct another’s attention—it is, in short, a bodily command to look. But this bland definition is only a start. Pointing […]
Robbie Burger: University of ArizonaMetabolic scaling provides a universal theoretical framework to evaluate the life history trade-offs and population consequences across the tree of life. In this talk I will present new research applying metabolic scaling theory to brain size and the pace of living in birds and mammals. I will then present new extensions […]
Heidi Lyn: University of South AlabamaThe study of animal communication and cognition has a long history, and one that frequently focuses on the human lineage (looking for homologous traits). In recent years, true comparative cognition has become more frequently reported in the literature. However, these studies can often be flawed, with many researchers failing to […]
Ryan Nichols: Cal State University FullertonFootbinding refers to a historical practice of the Han Chinese involving, typically, the repeated ritual wrapping of the feet of young girls, often involving the breaking of toes, in an effort to create small. This presentation presents and discusses the Labor Market theory of footbinding (Brown et al. 2012; Bossen […]
Barry Bogin: Loughborough University & University of Michigan-DearbornThe World Health Organization defines stunting as, “…impaired growth and development that children experience from poor nutrition, repeated infection, and inadequate psychosocial stimulation.” Most of the recent research literature equates stunting with malnutrition, less with infection, and rarely with psychosocial issues. In contrast, most of the historic literature […]
Colin Allen: University of Pittsburgh2020 marks the 40th anniversary* of the publication of the pioneering work on vervet monkey alarm calls by Robert Seyfarth, Dorothy Cheney, and Peter Marler, as well as the 30th anniversary of the publication of Cheney & Seyfarth's book How Monkeys See the World. Although not everyone was as willing as […]
Alison Gopnik: University of California BerkeleyI argue that the evolution of our life history, with its distinctively long, protected human childhood allows an early period of broad hypothesis search and exploration, before the demands of goal-directed exploitation set in. This cognitive profile is also found in other animals and is associated with early behaviours such […]
Gordon Burghardt: University of TennesseeOur understanding of the evolution, phylogeny, and functions of playfulness in animals is surprisingly minimal, largely because the function of play in both human and nonhuman animals remains controversial. Consequently, biologists have typically ignored play. After all, something frivolous and fun cannot be too important as compared to feeding, mating, fighting, […]
Matt Cartmill: Boston University
The communicative functions of facial expressions L. Ian Reed Clinical Assistant Professor, Department of Psychology, NYU Previous research suggests that some facial expressions of emotion serve a communicative function by signaling private feelings and action tendencies. Further, some expressions such as smiles and scowls affect receivers by increasing the credibility of accompanying verbal and/or written […]
