title: Considering the definition of addiction.
abstract: The definition of addiction is explored. Elements of addiction derived from a literature search that uncovered 52 studies include: (a) engagement in the behavior to achieve appetitive effects, (b) preoccupation with the behavior, (c) temporary satiation, (d) loss of control, and (e) suffering negative consequences. Differences from compulsions are suggested. While there is some debate on what is intended by the elements of addictive behavior, we conclude that these five constituents provide a reasonable understanding of what is intended by the concept. Conceptual challenges for future research are mentioned.
authors.affiliation: Department of Preventive Medicine, University of Southern California, Soto Street Building, Room 302, 2001 N. Soto Street, Los Angeles, California 90032, USA. ssussma@usc.edu
authors.forename: Steve
authors.initials: S
authors.lastname: Sussman
authors.forename: Alan N
authors.initials: AN
authors.lastname: Sussman
mesh_terms: D016739:Behavior, Addictive / Q000503:physiopathology / Q000523:psychology*; D003192:Compulsive Behavior / Q000503:physiopathology; D006801:Humans; D012527:Satiation; D019966:Substance-Related Disorders / Q000503:physiopathology / Q000523:psychology; D009626:Terminology as Topic
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