Dr. Claire Hemingway (PI)
I am broadly interested in the mechanisms, outcomes, and evolutionary consequences of animal decision-making.
I conducted my PhD at the University of Texas at Austin and the Smithsonian Tropical Research Institute, where I studied different aspects of learning and decision-making in Neotropical bats. After my PhD, I switched to working on bumblebee decision-making at the University of Texas at Austin.
My lab studies how both internal and external variables jointly influence animal behavior to understand the causes and consequences of decision-making biases in animals. To do this, we ask questions across a range of levels and using two systems: bats and bees. We study the role of internal factors within the animals in influencing how they evaluate and choose between options. We also explore how decisions play out in more complex, ecologically realistic contexts in which animals actually operate. Finally, we are interested in how complex signals and rewards interact to influence animal behavior. We ask these questions by studying the foraging behavior of both bees and bats.
Sheila Chan - PhD student (EEB)
Sheila started her PhD study in Fall 2024 at the University of Tennessee, Knoxville, in the Department of Ecology and Evolutionary Biology. She is interested in 3Cs: Collective behavior, Communication, and Cooperation. Before joining our Lab, she graduated from Tufts University with her master’s degree in biology, where she studied collective decision-making in acorn ants. This has inspired her to examine the interactions between individual and colony behavior in social insects. She plans to explore the topic with bumblebees, specifically investigating how personality affects individual and colony-level behavior. You can find more about her on her website https://sheilaslchan.github.io.
I am currently seeking highly motivated graduate students interested in cognition and decision-making
If interested, please send a CV and a short description of past research experiences and future research interests at chemingw@utk.edu