4 concepts
Introduction to Personality Disorders
The 10 personality disorders mentioned in the DSM-5 involve pervasive and enduring personality styles that differ from cultural expectations and cause distress and/or conflict with others.
Cluster A: Paranoid, Schizoid, and Schizotypal Personality Disorders
Cluster A personality disorders have a likely genetic component and are characterized by personality styles that are odd or eccentric.
Cluster B: Antisocial, Borderline, Histrionic, and Narcissistic Personality Disorders
Cluster B personality disorders are characterized by personality styles that are impulsive, dramatic, highly emotional, and erratic.
Cluster C: Avoidant, Dependent, and Obsessive-Compulsive Personality Disorders
Cluster C personality disorders are characterized by personality styles that are nervous and fearful.