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I am interested in development of morality across the lifespan. Every day, from infancy to old age, we encounter morally relevant events. We help or hurt another person, or we witness others who help or hurt, in both mundane and life-changing ways. As we develop, and enter new social situations, we encounter new rules for right and wrong behaviors. Religious texts spell out how to pray. Schools teach their students about how to use sources

Dr. Hazan’s general area of interest is human mating and pair bonding.  Most of her research has been conducted within the framework of ethological attachment theory, which focuses on the predisposition of people of all ages to form strong interpersonal bonds.  Her initial work helped establish the theory’s usefulness for understanding and explaining individual differences in the way adults think, feel, and behave in their closest relationships.  More recently, she has been investigating the processes

My work takes a behavioral ecology perspective on understanding the reciprocal relationships between environments, brains, and behaviors in humans.  Specifically, my lab, the Life History Lab, looks at how social and physical affordances in development and in the present impact neural sensitivity to rewards and punishment, vigilance, cognitive load, and stress as well positive stimuli like social support and contemplative practices. These sensitivities can encourage certain behaviors and be influenced by them, creating emergent ecologies

Felix Thoemmes is an Associate Professor in the Department of Human Development in the College of Human Ecology. He has a joint appointment in the Department of Psychology, and is a member of the graduate field of Statistics. Before he came to Cornell, he was a Professor at the University of Tuebingen, Germany, in the Center for Educational Science and Psychology, and an Assistant Professor in the College of Education and Human Development at Texas A&M

My research and teaching are interwoven so that the two activities reinforce each other and so that, to the greatest extent possible, the latest research findings are integrated into the courses I teach. Throughout my career, my research and teaching have revolved around a single broad theme: the scientific study of human cognition. I have concentrated most extensively on the development of cognitive processes in normal and atypical children, but I have also published considerable research