Antisocial Personality Disorder: Lack of regard for the moral or legal standards in the local culture, marked inability to get along with others or abide by societal rules. Sometimes called psychopaths or sociopaths. Known as conduct disorder for persons under age 18.
Avoidant Personality Disorder: Marked social inhibition, feelings of inadequacy, and extremely sensitive to criticism.
Borderline Personality Disorder: Lack of one’s own identity, with rapid changes in mood, intense unstable interpersonal relationships, marked impulsively, instability in affect and in self image.
Dependent Personality Disorder: Extreme need of other people, to a point where the person is unable to make any decisions or take an independent stand on his or her own. Fear of separation and submissive behavior. Marked lack of decisiveness and self-confidence.
Histrionic Personality Disorder: Exaggerated and often inappropriate displays of emotional reactions, approaching theatricality, in everyday behavior. Sudden and rapidly shifting emotion expressions.
Narcissistic Personality Disorder: Behavior or a fantasy of grandiosity, a lack of empathy, a need to be admired by others, an inability to see the viewpoints of others, and hypersensitive to the opinions of others.
Obsessive-Compulsive Personality Disorder: Characterized by perfectionism and inflexibility; preoccupation with uncontrollable patterns of thought and action.
Paranoid Personality Disorder: Marked distrust of others, including the belief, without reason, that others are exploiting, harming, or trying to deceive him or her; lack of trust; belief of others’ betrayal; belief in hidden meanings; unforgiving and grudge holding.
Schizoid Personality Disorder: Primarily characterized by a very limited range of emotion, both in expression of and experiencing; indifferent to social relationships.
Schizotypal Personality Disorder: Peculiarities of thinking, odd beliefs, and eccentricities of appearance, behavior, interpersonal style, and thought (e.g., belief in psychic phenomena and having magical powers).