Abnormal behavior can refer to or best described as a disturbance of an individual's behavioral psychological , or physical functioning that is not culturally expected and that leads to psychological distress, behavioral disability or impaired overall functioning. The patterns of emotion, thought, and action deemed pathological for one or more of the following reasons: infrequent occurrence, violation of norms, personal distress, disability or dysfunction, and unexpectedness.
Other definition:
Abnormal behavior refers to a person's actions that are unexpected and often evaluated negatively because they differ from typical or usual behavior.

Related Articles

Dysfunction at psychology-glossary.com■■■■■■■
Dysfunction refers to any disturbance in the function of an organ or body part. It also means abnormal . . . Read More
Cause And Effect at psychology-glossary.com■■■■■■■
Cause And Effect: In the psychology context, "cause and effect" refers to the principle that behaviors . . . Read More
Pathology at psychology-glossary.com■■■■■■
Pathology in the Psychology Context: Understanding, Examples, and InterventionsPathology, in the context . . . Read More
Drive at psychology-glossary.com■■■■■■
Drive refers to a physiological state of tension such as hunger, sex, or elimination that motivates an . . . Read More
Ritualization at psychology-glossary.com■■■■■■
Ritualization in the psychology context refers to the process by which repetitive and patterned behaviors . . . Read More
Informer at psychology-glossary.com■■■■■■
In the psychology context, the term "Informer" doesn't have a widely recognized or specific definition . . . Read More
Structure at psychology-glossary.com■■■■■■
Structure: In psychology, the term "structure" can refer to the organization or arrangement of something, . . . Read More
Revision at psychology-glossary.com■■■■■■
Revision in the context of psychology refers to the process of reevaluating and making changes to one's . . . Read More
Inhibitor at psychology-glossary.com■■■■■■
An Inhibitor in the psychology context refers to a psychological or behavioral mechanism that restrains, . . . Read More
Correction at psychology-glossary.com■■■■■■
Correction in the Psychology Context: Understanding, Examples, Recommendations, and Related ConceptsCorrection . . . Read More