abnormal behavior

Abnormal psychology
Abnormal behavior is defined as behavior that is considered to be maladaptive or deviant by the social culture in which it occurs. Though disagreement exists regarding which particular behaviors can be classified as abnormal, psychologists have defined several criteria for purposes of classification. One is that the behavior occurs infrequently and thus deviates from statistical norms. Another is that the behavior deviates from social norms of acceptable behavior. A third is that the behavior is maladaptive, that it has adverse affects on the individual or on the individual's social group. Lastly, abnormality may be defined based on the subjective ...