Topic 4a - Personality Disorders Flashcards
How does DSM 5 group disorders?
Axis I-III (psychological disorders, personality disorders and medical conditions)
What is the definition of a personality disorder?
Enduring pattern of inner experiences and behaviours that deviate from cultural expectations and are pervasive and inflexible causing distress or impairment (not due to another disorder or drug)
What are Cluster A personality disorders?
‘odd or eccentric ‘
Paranoid
Schizoid
Schizotypal
What are Cluster B personality disorders?
‘dramatic, emotional, erratic’
Antisocial
Borderline
Histrionic
Narcissistic
What are Cluster C personality disorders?
‘anxious or fearful’
Avoidant
Dependent
Obsessive-compulsive
What are the symptoms of Paranoid PD? Cluster A
Mistrust of others, suspicious
Preoccupied with doubts, reluctant to confide, hold grudges
What are the symptoms of Schizoid PD? Cluster A
Detach from interpersonal relationships, cold, indifferent to praise / criticism, few friends
What are the symptoms of Schizotypal PD? Cluster A
Distorted thinking (magical, illusions), discomfort in social situations, paranoid
What are the symptoms of Antisocial PD? Cluster B
Lack empathy and remorse, fail to conform to norms, impulsive, irresponsible, no regard for safety
What are the symptoms of Histrionic PD? Cluster B
Excessive need for approval, centre of attention, shallow, over dramatic, sees relationships as overly intimate
What are the symptoms of Narcissistic PD? Cluster B
Inflated self importance and entitlement, seek attention and admiration, arrogant, low empathy, can lead to dissatisfaction with life achievements and high jealousy of others
What is Borderline PD?
Emotionally unstable
Unstable relationships, imagined abandonment, lack identity, feel empty and worthless, unstable feelings, suicidal, self harm, impulsive in self damaging behaviours
What are the symptoms of Avoidant PD? Cluster C
Social inhibition, avoid social interactions, low self worth, fear rejection and criticism, don’t engage in new things, fear embarrassment
What are the symptoms of Dependent PD? Cluster C
Persistent psychological dependence on others, lack confidence in ability to take responsibility, difficult being alone, agree with others
What are the symptoms of Obsessive-compulsive PD? Cluster C
Preoccupied with orderliness, rules, moral codes, caution and perfectionism, devoted to work, inflexible (SEPARATE TO OCD)
What is the link between personality disorders and the Big 5 personality traits? - Saulsman & Page, 2004
Meta analysis- 12 studies
Cluster A associated with low E - socially withdrawn, few friends
Antisocial PD = low agreeableness, low empathy and disregard for others
Dependent PD = high agreeableness
However, magnitude of correlation is not huge, should look at facet level instead of trait
How do facets of Neuroticism correlate with Paranoid PD? - Widiger et al. 1994
N1 = anxiety
N2 = anger hostility MOST CORRELATED WITH PARANOID PD
N3 = depression
N4 = self conscious
N5 = impulsive LOW CORRELATION WITH PARANOID PD
N6 = vulnerable LOW CORRELATION WITH PARANOID PD
How are facets of conscientiousness associated with obsessive compulsive PD?
C1 = high competence
C2 = high order
C3 = high dutifulness
C4 = high achievement striving
C5 = high deliberation
How does extraversion and neuroticism (facets) link to avoidant personality disorders?
E2 = low gregariousness
E3 = low assertiveness
N1 = high anxiety
N4 = high self consciousness
N6 = high vulnerability
How can agreeable and neuroticism (facets) link to dependent personality disorders?
N1 = high anxiety
N4 = high self consciousness
N6 = high vulnerability
A3 = high altruism
A4 = high compliance
A5 = high modesty
How are facets of extraversion linked to Schizoid PD?
E1 = low warmth
E2 = low gregariousness
E6 = low positive emotionality
What does McCrae et al. 2001 find when testing the big 5 and personality disorders?
- Profiles may indicate risk but not diagnosis of PD (ruling out or categorising PD)
- Patients from psychiatric hospitals, PD interview and questionnaire, facet scores
- Correlated but only small - need to revise diagnostic system
- Extensive co-morbidity with diagnostic system for PD
- Low temporal and inter assessor reliability
How should the DSM 5 approach personality disorders now?
Dimensional rather than categorical
Assess personality facet trait profile
Assess personality related social and occupational impairment and distress
It is causing distress / dysfunction = PD
Did the DSM change?
No - retained 10 personality disorders and clusters (kept the same) but added emerging measures and models section