title: Altering the magnitude of delay discounting by pathological gamblers.
abstract: The present study explored the delay discounting of future and past monetary rewards by pathological gamblers. Using a multiple baseline design, following repeated exposure to choices between smaller immediate and larger delayed consequences, participants completed a relational responding task that attempted to alter the psychological functions of irrelevant stimuli and to affect subsequent delay discounting. Results support previous literature on the discounting of delayed consequences by pathological gamblers, illustrate that the discounting of past rewards occurs in a similar fashion to the well-documented literature on the discounting of future rewards, and that magnitude of discounting can be altered.
authors: Behavior Analysis and Therapy Program, Rehabilitation Institute, Southern Illinois University, Carbondale, Illinois 62901, USA. mdixon@siu.edu
authors: Mark R
authors: MR
authors: Dixon
authors: Bethany
authors: B
authors: Holton
mesh_terms: D000328:Adult; D019540:Area Under Curve; D016739:Behavior, Addictive / Q000523:psychology*; D002755:Choice Behavior / Q000502:physiology*; D003463:Cues; D004193:Discrimination Learning / Q000502:physiology; D005715:Gambling / Q000523:psychology*; D006801:Humans; D012054:Reinforcement, Psychology; D012201:Reward