👉 In the context of psychology, a "retroactive" or "reversal" refers to an event that has an effect on the behavior or experience of another person in the past. This concept is often used in the field of social psychology and social neuroscience, where it is used to explain how our thoughts and behaviors can be influenced by past experiences. For example, if someone had a negative experience with a friend in the past, they might tend to think negatively about their current relationship with that
