Describe one learning explanation for heroin addiction. - AQA - A-Level Psychology - Question 16 - 2022 - Paper 2

One learning explanation for heroin addiction is the concept of reinforcement.

When individuals take heroin, they experience a positive reinforcement through the euphoria produced by the drug. This pleasurable experience encourages them to continue using heroin to regain that feeling.

Conversely, heroin can also result in negative reinforcement. As dependence develops, individuals start to experience withdrawal symptoms like intense discomfort and cravings when not using the drug. To alleviate these unpleasant sensations, they may consume heroin again, thereby reinforcing their addiction.

In summary, the dual process of positive reinforcement from the initial high and negative reinforcement from the aversion to withdrawal symptoms significantly contributes to the cycle of heroin addiction.