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Full-Text Articles in Life Sciences
Individual Learning Phenotypes Drive Collective Behavior, Chelsea N. Cook, Natalie J. Lemanski, Thiago Mosqueiro, Cahit Ozturk, Jürgen Gadau, Noa Pinter-Wollman, Brian H. Smith
Individual Learning Phenotypes Drive Collective Behavior, Chelsea N. Cook, Natalie J. Lemanski, Thiago Mosqueiro, Cahit Ozturk, Jürgen Gadau, Noa Pinter-Wollman, Brian H. Smith
Biological Sciences Faculty Research and Publications
Individual differences in learning can influence how animals respond to and communicate about their environment, which may nonlinearly shape how a social group accomplishes a collective task. There are few empirical examples of how differences in collective dynamics emerge from variation among individuals in cognition. Here, we use a naturally variable and heritable learning behavior called latent inhibition (LI) to show that interactions among individuals that differ in this cognitive ability drive collective foraging behavior in honey bee colonies. We artificially selected two distinct phenotypes: high-LI bees that ignore previously familiar stimuli in favor of novel ones and low-LI bees …
Experimental Psychology Meets Behavioral Ecology: What Laboratory Studies Of Learning Polymorphisms Mean For Learning Under Natural Conditions, And Vice Versa, Brian H. Smith, Chelsea N. Cook
Experimental Psychology Meets Behavioral Ecology: What Laboratory Studies Of Learning Polymorphisms Mean For Learning Under Natural Conditions, And Vice Versa, Brian H. Smith, Chelsea N. Cook
Biological Sciences Faculty Research and Publications
Behavior genetics, and specifically the study of learning and memory, has benefitted immensely from the development of powerful forward- and reverse-genetic methods for investigating the relationships between genes and behavior. Application of these methods in controlled laboratory settings has led to insights into gene–behavior relationships. In this perspective article, we argue that the field is now poised to make significant inroads into understanding the adaptive value of heritable variation in behavior in natural populations. Studies of natural variation with several species, in particular, are now in a position to complement laboratory studies of mechanisms, and sometimes this work can lead …