title: Information: theory, brain, and behavior.
abstract: In the 65 years since its formal specification, information theory has become an established statistical paradigm, providing powerful tools for quantifying probabilistic relationships. Behavior analysis has begun to adopt these tools as a novel means of measuring the interrelations between behavior, stimuli, and contingent outcomes. This approach holds great promise for making more precise determinations about the causes of behavior and the forms in which conditioning may be encoded by organisms. In addition to providing an introduction to the basics of information theory, we review some of the ways that information theory has informed the studies of Pavlovian conditioning, operant conditioning, and behavioral neuroscience. In addition to enriching each of these empirical domains, information theory has the potential to act as a common statistical framework by which results from different domains may be integrated, compared, and ultimately unified.
authors.affiliation: Columbia University.
authors.forename: Greg
authors.initials: G
authors.lastname: Jensen
authors.forename: Ryan D
authors.initials: RD
authors.lastname: Ward
authors.forename: Peter D
authors.initials: PD
authors.lastname: Balsam
mesh_terms: D001519:Behavior / Q000502:physiology*; D001921:Brain / Q000502:physiology*; D003214:Conditioning, Classical / Q000502:physiology; D003216:Conditioning, Operant / Q000502:physiology; D006801:Humans; D007257:Information Theory; D008960:Models, Psychological; D012054:Reinforcement, Psychology
keywords: behavior analysis; entropy; information theory; probability