Behavior refers to the actions or reactions of a person, usually in relation to the environment. Behavior can be conscious or unconscious, overt or hidden, and voluntary or involuntary. The difficulty of the behavior of an organism is related to the complexity of its nervous system. Generally, organisms with complex nervous systems have a greater capacity to learn new responses and thus adjust their behavior. Human behavior and that of other organisms and mechanisms, can be common, unusual, acceptable, or unacceptable. Humans evaluate the acceptability of behavior using social norms and regulate behavior by means of social control. (Behaviorism | Simply Psychology. (n.d).
Disadvantage of behavioral theory is behaviorists believe all behavior is