title: Categories, concepts, and conditioning: how humans generalize fear.
abstract: During the past century, Pavlovian conditioning has served as the predominant experimental paradigm and theoretical framework to understand how humans learn to fear and avoid real or perceived dangers. Animal models for translational research offer insight into basic behavioral and neurophysiological factors mediating the acquisition, expression, inhibition, and generalization of fear. However, it is important to consider the limits of traditional animal models when applied to humans. Here, we focus on the question of how humans generalize fear. We propose that to understand fear generalization in humans requires taking into account research on higher-level cognition such as category-based induction, inferential reasoning, and representation of conceptual knowledge. Doing so will open the door for productive avenues of new research.
authors.affiliation: Psychology Department, New York University, New York, NY 10003, USA. Electronic address: joseph.dunsmoor@nyu.edu.
authors.forename: Joseph E
authors.initials: JE
authors.lastname: Dunsmoor
authors.affiliation: Psychology Department, New York University, New York, NY 10003, USA. Electronic address: gregory.murphy@nyu.edu.
authors.forename: Gregory L
authors.initials: GL
authors.lastname: Murphy
mesh_terms: D003214:Conditioning, Classical; D005239:Fear; D005793:Generalization, Psychological; D006801:Humans; D008960:Models, Psychological; D013850:Thinking