Many have attempted to classify a disorder by explaining that an individual is expressing "deviant" and "abnormal" behavior or thought. however, behavioral norms differ between cultures, contexts, and genders. in addition to "abnormal" behavior, what also should be considered when classifying a person with a psychological disorder? a. do the behaviors or thoughts cause the person distress? b. do the behaviors or thoughts impair the individual's life in some way? c. is the person likely to harm themselves or others? d. all of the above