KLI Colloquia are informal, public talks that are followed by extensive dissussions. Speakers are KLI fellows or visiting researchers who are interested in presenting their work to an interdisciplinary audience and discussing it in a wider research context. We offer three types of talks:
1. Current Research Talks. KLI fellows or visiting researchers present and discuss their most recent research with the KLI fellows and the Vienna scientific community.
2. Future Research Talks. Visiting researchers present and discuss future projects and ideas togehter with the KLI fellows and the Vienna scientific community.
3. Professional Developmental Talks. Experts about research grants and applications at the Austrian and European levels present career opportunities and strategies to late-PhD and post-doctoral researchers.
- The presentation language is English.
- If you are interested in presenting your current or future work at the KLI, please contact the Scientific Director or the Executive Manager.
Several disciplines share an interest in the evolutionary selection pressures that shaped human physical functioning and appearance, psyche, and behavior. In this talk, I present an exciting synergy between physical anthropology, human behavior, and (evolutionary) psychology. As evolutionary theory explicitly places facial form in the middle of a causal chain as the mediating variable between biological causes and psychological effects, a particularly convenient conceptual and analytic scenario arises: Modern morphometrics allows the analysis of shape both “backwards” (by regressions on biology) and “forwards” (via predictions of psychology). This way, one can quantify and isolate those facial shape characteristics that lead to aesthetic and other judgments and directly compare them to the effects of physical processes (e.g., age, BMI, hormones, etc.) on biological form. The presented results are based on standardized photographs of adult and children faces, and on car fronts. We identified the covariation of shape with physical measures and ratings using (a) regression analyses with single predictors and (b) multifactorial approaches. Thin-plate spline deformation grids and unwarped and averaged images (GM morphs) were used for visualization. Among the fascinating results were that adult male facial cues to masculinity and dominance are similar to facial shape patterns associated with prenatal (testosterone exposure) but not with salivary testosterone. First findings for children were even more surprising, and implications for education glaring. This approach encourages scrutinizing a wide range of predictions pertinent to the field of Darwinian aesthetics and impression formation. Indeed, it allows the exploration of any shape pattern at the intersection between form and perception whether or not the context is one of adaptive explanations.
Katrin Schäfer is a behavioral anthropologist interested in the intersection of physical anthropology, behavioral ecology, and evolutionary psychology. Her current research focuses on the study of causes and consequences of facial form variation using geometric morphometric methods. Katrin was born in Bremen, Germany, spent a year in community projects in Brazil, and then studied zoology, human biology and behavior at the University of Vienna, Austria. For her dissertation project at the LBI of Urban Ethology, Vienna, she worked on human social interactions in housing areas and public places, receiving her PhD degree in anthropology in 1997. In the course of her habilitation, she has started introducing geometric morphometric methods to behavioral studies and evolutionary anthropology, and was awarded with the venia legendi in anthropology in 2004. Since then, she has worked and published in areas spanning from urban ethology to primatology and paleoanthropology including ten years of annual fieldwork in Ethiopia, and heads the Vienna Surface Scanner lab. Katrin is currently holding a position as associate professor and vice-department chair at the Department of Anthropology, Faculty of Life Sciences, University of Vienna, and is a member of Board of Trustees of the National History Museum, Vienna.