Lecture 22 & 23 - Personality Disorders 1 & 2 Flashcards
What are the key factors and issues concerning (DSM-5) classification of personality disorders?
Categorical vs. dimensional approach
DSM-5 represents a categorical approach
• assumes that personality disorders represent distinct clinical syndromes
• Advantages: clarity and ease of communicating information
• Disadvantages: difficult to distinguish the threshold where the person goes from a ‘normal’ personality traits through to meeting criteria for a personality disorder
• A gradual move towards a dimensional approach to classifying personality disorders
What are the 3 core features of personality disorders?
Millon, 1981
- Functional inflexibility
- Failure to adapt to situations: rigid response - Self-defeating
- Behavioural responses damaging - Unstable in response to stress
- Emotional, behavioural & cognitive instability
What are the 3 core features of personality disorders?
Millon, 1981
- Functional inflexibility
- Failure to adapt to situations: rigid response - Self-defeating
- Behavioural responses damaging - Unstable in response to stress
- Emotional, behavioural & cognitive instability
How are personality disorders organised in the ICD-10?
• 9 personality disorders but not clustered & with slightly different labels
• E.g., Antisocial – Dissocial
Obsessive-compulsive - Anankastic
Which PD does this represent?
Consistent & pervasive pattern of distrust, suspiciousness and prolonged grudges held:
• Believing others intentionally exploit, harm or deceive them
• Severely sensitive to criticism & threat
• Misinterprets comments to indicate concealed, hidden or malevolent intent or motivation
• Hostility, aggression & anger to perceived insults
• Jealousy (distrust & misinterpretation)
Paranoid PD
What is Paranoid PD co-morbid with?
Two thirds meet criteria for other PDs
• e.g., Schizotypal, Narcissistic, Borderline & Avoidant
Which PD does this represent?
• Detachment and disinterest in social relationships
• withdrawal into internal world to avoid affect and
maintain distance from others
• Sees others as intrusive and controlling
• Flatness of affect: coldness, aloofness, self-absorption, social ineptitude or conceit
• Unresponsive to social criticism: sexually apathetic reflecting incapacity to form interpersonal bonds
• Anhedonia
Schizoid PD
What is Schizoid PD co-morbid with?
schizotypal and avoidant PDs
Which PD does this represent?
- Marked interpersonal deficits, behavioural eccentricities and distortions in perception & thinking (that do not meet criteria for schizophrenia)
- e.g.magicalthinking,extremesuperstition,beliefin paranormal phenomenon, bodily illusions
- Odd thoughts & speech patterns: vague, abstract but retains coherence
- Often seek treatment for anxiety, depression & affective dysphoria (constricted or inappropriate affect)
Schizotypal PD
Which PD does this represent?
- Marked interpersonal deficits, behavioural eccentricities and distortions in perception & thinking (that do not meet criteria for schizophrenia)
- e.g. magical thinking, extreme superstition, belief in paranormal phenomenon, bodily illusions
- Odd thoughts & speech patterns: vague, abstract but retains coherence
- Often seek treatment for anxiety, depression & affective dysphoria (constricted or inappropriate affect)
Schizotypal PD
Which PD does this represent?
- Repeated reckless disregard for others
- Victimizing & blaming others for inadequacies
- Shallow & manipulative interpersonal relationships
- Self-centered focus & failure to adhere to regulations
- Impulsive, aggressive, charismatic, deceitful
- Experience guilt & depression but lack capacity to empathize
- Anti-social behaviour: criminal behaviours may or may not be present
Antisocial PD
Which PD does this represent?
- Repeated reckless disregard for others
- Victimizing & blaming others for inadequacies
- Shallow & manipulative interpersonal relationships
- Self-centered focus & failure to adhere to regulations
- Impulsive, aggressive, charismatic, deceitful
- Experience guilt & depression but lack capacity to empathize
- Anti-social behaviour: criminal behaviours may or may not be present
Antisocial PD
What is Antisocial PD co-morbid with?
borderline, narcissistic, histrionic & schizotypal PDs
Which PD does this represent?
• Emotional instability/ affective dysregulation in reaction to environmental & interpersonal situations
• wide range of extreme emotions, intense anxiety, anger, dissociation
• Impulse control
• promiscuity, suicidal behaviour (10% suicide),
self-harm, spending, binge eating, poor limit setting
• Identity/insecure attachments
• Unstable self-concept, frantic efforts to avoid real or
imagined relationships
• Inability to integrate + and - aspects of self leading
to sense of emptiness
Borderline PD
Which is the most most prevalent PD in clinical settings?
Borderline PD
• 10% of outpatients
• 15-20% of inpatients