The psychological disorder is the dyscontrol or any dysfunction of the individual. These psychological disorders can be associated with the stress or impairment. The psychological disorder is seen in individuals that have behaviors or dysfunctions that identifies of the essence of abnormality. However we are not including the behaviors that are appropriate for the individual's culture. Many psychological disorders first diagnosed involve physiological and/or genetic components. The psychopathology is the field that concerned with the studies about psychological disorders and abnormalities. In that field we can find different professional levels of training and education. These professionals have to be able identify and describe the abnormal behavior and provide treatment. It is true to say that psychology studies of disability have largely focused on the association between psychological factors and disability. For instance, psychologists typically evaluate the psychological impact of a particular disorder and how it influences coping and adjustment. They would typically measure cognitive and behavioral factors such as personality, attitudes, perceptions, coping behavior, relationship behavior, and so on. Furthermore, psychologists over the past years have begun to emphasize the importance of evidence based health practice, and so there have been a number of recent studies that have scientifically investigated the efficacy of psychological treatments designed to improve the quality of life of those with a disability. Unfortunately, consideration of social factors (such as the social context, cultural factors, financial matters, living skills, etc.) does not always figure highly in these psychology studies.

To identify that the person has psychological disorder psychologists looks for some abnormalities in individual behavior. To be able to tell what is abnormal you have to know the culture, environment, and person as an individual. The cases of abnormality are complex and sometimes fascinating. The abnormality can be caused by biology or by psychosocial factors. Moreover abnormality...