1. 1 Dissociative and Personality Disorders Module 49

2. 2 Psychological Disorders Mood Disorders  Major Depressive Disorders  Bipolar Disorder  Explaining Mood Disorders Personality Disorders

3. 3 Dissociative Disorder Conscious awareness becomes separated (dissociated) from previous memories, thoughts, and feelings. Symptoms 1.Sense of being unreal. 2.Being separated from the body. 3.Watching themselves as in a movie.

4. 4 Dissociative Identity Disorder (DID) Is a disorder in which a person exhibits two or more distinct and alternating personalities formerly called multiple personality disorder. Chris Sizemore (DID) Lois Bernstein/ Gamma Liason The Three Faces of Eve

5. 5 DID Critics Critics argue that diagnosis of DID has increased in the late 20 th century. Also DID has not been found in other countries. Critics Arguments 1.Role-playing by people open to therapist’s suggestion. 2.Learned response that reinforces reductions in anxiety.

6. 6 Personality Disorders Characterized by inflexible and enduring behavior patterns that impair social functioning.

7. 7 Antisocial Personality Disorder Disorder in which the person (usually men) exhibits a lack of conscience for wrongdoing, even towards friends and family members. Formerly called sociopath or psychopath.

8. 8 Understanding Antisocial Personality Disorder Like mood disorders and schizophrenia, antisocial personality disorder has biological and psychological reasons. Youngsters before committing crime respond with lower levels of stress hormones than do others their age.

9. 9 Understanding Antisocial Personality Disorder PET scans of 41 murderers revealed reduced activity in the frontal lobes. In a follow-up study repeat offenders had 11% less frontal lobe compared to normals (Raine et al., 1999; 2000). Normal Murderer Courtesy of Adrian Raine, University of Southern California

10. 10 Understanding Antisocial Personality Disorder Probability of crime increases twice as much when childhood poverty is compounded with peri-natal (birth) complications