unlearning
Quick Summary
In psychology, "unlearning" refers to the process of forgetting or being unable to recall information or behaviors that were previously learned. This can occur due to the passage of time, where memories may decay or lose clarity. A prominent theory suggests that forgetting is often caused by interference, where new learning disrupts old memories (retroactive inhibition) or old memories hinder new learning (proactive inhibition).123
Unlearning can also be seen in the context of breaking habits. Habits are regular, repeated behaviors that become automatic through reinforcement and repetition. To break an unwanted habit, strategies include replacing the old behavior with a new one, repeating the behavior until fatigue sets in, changing the environment to remove triggers, or gradually introducing the stimulus that provokes the behavior.4
Ask Britannica AI about this topic
Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.