2.  is a broad term for a class of personality types and behaviors that describe
individuals who have problems dealing with other people.
 A personality disorder is a mental illness. The patient can become distressed
when having to perform everyday functions in the workplace, school or
situations involving other people.

3. Personalty disorders are thought caused by genetic and environmental
influences.
 Inherited tendencies
 Life situations

5. Cluster A (odd)
Paranoid personality disorder
Schizoid personality disorder
Schizotypal personality disorder
Cluster B (dramatic)
Antisocial personality disorder
Borderline personality disorder
Histrionic personality disorder
Narcissistic personality disorder

6. Cluster C (dramatic)
Avoidant personality disorder
Dependent personality disorder
Obsessive-compulsive personality disorder
Other
Personality change due to another medical condition
Other specified personality disorder
Personality disorder not otherwise specified

7.  psychotherapy
 Family therapy
 Group therapy
 Psychological-education
 Self-help groups
 Psychiatric medications
 Milieu therapy