NORMAL PERSONALITY:
A. Defining Personality i. is it constant across situations? ii. is it multifaceted? iii. is it permanent, unchanging? iv. where does it come from? v. stable set of characteristics & tendencies that determine an individuals response to a varity of circumstances
B. Defining Abnormal Personality i. inflexible, maladaptive traits that interfere with a person's ability to perform adequately in various soical roles:
CLUSTER A - Odd, eccentric, mistrust, constricted emotion a. Paranoid - tense, guarded, suspicious b. Schizoid - socially isolated with restricted emotional expression c. Schizotypal - peculiarities of thought, appearance, behavior, emotionally detached
CLUSTER B- Dramatic, emotional, erratic a. Antisocial - manipulative, exploitive, dishonest, disloyal, lacks guilt, breaks social rules, childhood history of troubled behavior b. Borderline - cannot tolerate being alone, intense, unstable moods and personal relationships, chronic anger, drug/alcohol abuse c. Histrionic - Seductive, needs immediate gratification and constant reassurance, rapidly changing moods, shallow emotions d. Narcissistic - self-absorbed, expects special treatment and adulation, envious of attention to tothers CLUSTER C - Anxious, fearful, avoidance tendencies a. Avoidant - easily hurt and embarrassed, few close friends, sticks to routines to avoid new and possibly stressful experiences b. Dependent - wants others to make decisions, needs constant advice and reassurance, fears being abandoned c. Obsessive-Compulsive - perfectionistic, overerconscientious, indecisive, preoccupied with details, stiff, unable to express affection. d. Passive-Aggressive - resents demands and suggestions, procrastinates, sulks, "forgets" obligations or is deliberately inefficient
Comparison to Axis I
a. earlier onset b. perhaps less florid c. less responsive to treatment d. more continuously/consistently present e. systems are ego syntonic
Challenges of Assessment
a. best format? i. interview - response bias ii. behavioral observation iii self-report
b. best source? i. client ii. informant iii. psychometrics
c. psychometrics i. reliability - different clinicians find different personality disorders; diagnostic criteria are subjective (e.g. suspiciousness) ii. validity - overlap in diagnostic criteria and phenomenology raise questions about whether they are distinct entities. (1) 85% of patients with one personality disorder quality for another. (2) some suggest a dimensional approach might be more valid than a categorical approach.
|