Question: Respond personally less than 40 words: Answer: Key factors that are important when deciding whether a behavior needs to be changed are the social significance of a behavior. Social significance in ABA investigates the importance of the impact a behavior has on an individual's life. A good example of this is ABA clinics moving away from attempts at decreasing stereotypy. It is not socially typical, but when considering the impact the behavior has on the individual, if it is not self-injurious, it often is a way to regulate and self-soothe. However, if the stereotypy is head hitting, this is significant due to the risk of injury. Need Assignment Help?