Chapter 4 Study Guide

Key Concepts

• classification of addiction theories
• implications of the various models for drug regulation policy
• implications of the various models for the treatment of drug addiction
• specific examples of self-medication models
• problems with self-medication models
• positive reinforcement
• negative reinforcement
• positive and negative reinforcement from the same reinforcing stimulus
• punishment
• extinction
• rationale for the use of naltrexone in treating heroin addiction
• limitations of the use of naltrexone in treating heroin addiction