معرفی
Reuven Dukas is a Professor in the Department of Psychology, Neuroscience & Behaviour at McMaster University, where he conducts research at the intersection of cognitive science, behavioral ecology, and evolutionary biology. His work primarily focuses on understanding the mechanisms, ecology, and evolution of animal cognition, with particular emphasis on fruit flies as model organisms. Dukas maintains an active research program investigating how cognitive traits influence animal behavior, ecology, and evolutionary processes.
- Postdoctoral Fellow, University of British Columbia (1993-1997)
- Ph.D., North Carolina State University (1987-1991)
- B.Sc., Hebrew University of Jerusalem (1982-1985)
Dukas' research program centers on cognitive ecology, examining how perception, learning, and decision-making evolve and function in natural contexts. His work spans multiple interconnected domains including sociability and social cognition, aggression dynamics, expertise development, and perseverance. A significant portion of his research investigates how limited attention constrains animal behavior and shapes evolutionary trajectories. His laboratory employs both theoretical and empirical approaches to understand how cognitive processes influence ecological interactions and evolutionary change.
Analysis of Dukas' recent publications (2022-2025) reveals a strong focus on social dynamics in animal behavior, particularly examining winner-loser effects across species including humans. His research increasingly integrates neurogenetic approaches with behavioral ecology, as seen in studies on dopamine's role in social recovery and autism-related genes. The work demonstrates sophisticated methodological approaches including meta-analyses, experimental evolution, and social network analysis applied to questions of sexual conflict, aggression, and social learning.
Dukas actively mentors numerous graduate students, as evidenced by the frequent appearance of asterisked names in his publication list. His teaching portfolio includes advanced courses in animal behavior, evolution, and psychology, reflecting his commitment to training the next generation of behavioral ecologists. He has taught courses such as Advanced Topics in Psychology, Neuroscience and Behaviour, Special Topics in Animal Behaviour, Animal Behaviour & Evolution, and Animal Behaviour Lab consistently from 2017-2025.
Dukas leads the Cognitive Ecology Lab at McMaster University, which focuses on understanding the evolutionary and ecological dimensions of cognition. The lab investigates questions related to social behavior, learning, and decision-making across various species, with particular expertise in insect models. Current research directions include examining how experience shapes collective decision-making, the genetic basis of social behavior, and the evolutionary consequences of cognitive constraints.
