Radical behaviorism is a type of psychology that studies how people's behavior is affected by their environment around them. Basically, it is looking at how people act and how the things happening around them influence their behavior. It is an important part of psychology because it enables us to understand how our behavior is affected by the people and things we interact with. For example, if you are around a lot of people who do not believe in following rules, you may find yourself feeling tempted to break the rules too, even though you know it is not right. Radical behaviorism helps us understand why this happens and how we can use the environment to help us make better decisions.