Personality Disorders Flashcards

1
Q

Define personality.

A
  • Emotional and behavioral traits that characterize the person in day-to-day living under ordinary conditions
  • Cognition, affect, behavior (impulse control) and interpersonal style
  • Relatively stable and predictable
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2
Q

Define personality disorder.

A

Longstanding pervasive and inflexible patterns of behavior

  • Depart from cultural expectation
  • Impair social and occupational functioning
  • Cause emotional distress
  • Coded as Axis II and can be co-morbid with Axis I
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3
Q

When can personality disorder generally be diagnosed?

A

Personality disorder cannot generally be diagnosed until after puberty (i.e. around early 20s)

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4
Q

What is negative affectivity?

A
  • Involves experiencing negative emotions frequently and intensely.
  • Trait facets: Emotional lability, anxiousness, separation insecurity, perseveration, submissiveness, hostility, depressivity, suspiciousness, restricted affectvity (-).
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5
Q

Define detachment in personality disorder.

A
  • Involves withdrawal from other people and from social interactions.
  • Trait facets: Restricted affectivity, depressivity, suspiciousness, withdrawal, anhedonia, intimacy avoidance,
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6
Q

Define antagonism in personality disorder.

A
  • Involves behaviors that put the person at odds with other people.
  • Trait facets: Manipulativeness, deceitfulness, grandiosity, attention seeking, callousness, hostility
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7
Q

Define disinhibition in personality disorder.

A
  • Involves engaging in behaviors on impulse, without reflecting on potential future consequences.
    • Compulsivity is the opposite pole of this domain.
  • Trait facets: Irresponsibility, impulsivity, distractibility, risk taking, rigid perfectionism (-).
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8
Q

Define psychoticism in personality disorder.

A
  • Involves unusual and bizarre experiences.

- Trait facets: Unusual beliefs & experiences, eccentricity, cognitive & perceptual dysregulation

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9
Q

What is cluster A personality disorder?

A
  • Odd and Eccentric (Schizophrenia spectrum)

- ie: Paranoid, Schizotypal & Schizoid

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10
Q

What is cluster B personality disorder?

A
  • Dramatic, Emotional and Erratic

- ie: Borderline, Histrionic, Narcissistic & Antisocial

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11
Q

What is cluster C personality disorder?

A
  • Cluster C – Anxious & Fearful

- Avoidant, Dependent and Obsessive-Compulsive

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12
Q

What are the demographics of paranoid personality? (cluster A)

A
  • 0.5-2.5% of the population.

- Men > Women.

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13
Q

What is the relationship with paranoid personality with schizophrenia?

A
  • Paranoid personality may be on the Schizophrenia spectrum
  • Lacks hallucinations
  • Disturbance of cognitive organization & info processing
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14
Q

What are the main characteristics of paranoid personality?

A
  • Suspects, without sufficient basis, that others are exploiting, harming, or deceiving him or her.
  • Doubts about the loyalty or trustworthiness of friends or associates.
  • Reluctant to confide in others because of unwarranted fear that the information will be used maliciously against him or her.
  • Reads hidden meaning or threatening meanings into benign remarks or events.
  • Persistently bears grudges
  • Perceives attacks on his or her character or reputation that are not apparent to others and is quick to react angrily or to counterattack.
  • Has recurrent suspicions, without justification, regarding fidelity of spouse or sexual partner.
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15
Q

What is the prevalence of schizotypal disorder? (Cluster A)

A
  • 3%

- M>F

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16
Q

What is the relationship of schizotypal disorder with schizophrenia?

A
  • May be on the spectrum of schizophrenia
17
Q

What are the main characteristics of schizotypal disorder?

A
  • Ideas of reference
    • Odd beliefs/magical thinking that influences behavior and is inconsistent with subcultural norms (6th sense)
  • Unusual perceptual experiences, including bodily illusions.
  • Odd thinking and speech (e.g., vague, circumstantial, metaphorical, overelaborate, or stereotyped).
  • Suspiciousness or paranoid ideation.
  • Lack of close friends or confidants
  • Excessive social anxiety
18
Q

What is the prevalence of schizoid personality? (Cluster A)

A
  • Prevalence F
19
Q

What are the main characteristics of schizoid personality?

A
  • Neither desires nor enjoys close relationships, including being part of a family.
  • Almost always chooses solitary activities.
  • Has little, if any, interest in having sexual experiences with another person.
  • Takes pleasure in few, if any, activities.
  • Lacks close friends or confidants other than first-degree relatives.
  • Appears indifferent to the praise and criticism of others.
  • Shows emotional coldness, detachment, or flattened affectivity.
20
Q

What is the prevalence of borderline personality? (Cluster B)

A
  • 1-2% of the population

- 2x women> men

21
Q

What disorders are increased in borderline personality?

A
  • increased prevalence of major depressive disorder
  • alcohol abuse/dependence
  • substance abuse found in first degree relatives
  • border of psychosis/neurosis (where name is from)
  • abuse or “invalidating” family environment
22
Q

What therapy is used in borderline personality?

A
  • DBT => dialectical behavior therapy
23
Q

What are the main characteristics of borderline personality?

A
  • Frantic efforts to avoid real or imagined abandonment.
  • A pattern of unstable and intense interpersonal relationships characterized by alternating between extremes of idealization and devaluation.
  • Identity disturbance: markedly and persistently unstable self-image or sense of self.
  • Impulsivity in at least two areas that are potentially self-damaging (e.g., spending, sex, substance abuse, reckless driving, binge eating).
  • Chronic feelings of emptiness.
    • Can take on the emotions that are in their environment
  • Recurrent suicidal behavior ( or self-mutilating behavior)
  • Affective instability due to a marked reactivity of mood (within minutes/hours)
  • Inappropriate, intense anger or difficulty controlling anger
  • Transient, stress-related paranoid ideation or severe dissociative symptoms.
  • Tends to split groups (antagonize individuals against another)
  • Can also have many vague symptoms/diganosis
24
Q

What is the prevalence histrionic personality disorder? (Cluster B)

A
  • 2-3%.

- Diagnosed more frequently in women than in men

25
What are the main characteristics of histrionic personality disorder?
- Is uncomfortable in situations in which he or she is not the center of attention. - Inappropriate sexually seductive or provocative behavior. - Displays rapidly shifting and shallow expression of emotions. - Consistently uses physical appearance to draw attention to self. - Has a style of speech that is excessively impressionistic and lacking in detail. - Shows self-dramatization, theatricality, and exaggerated expression. - Easily influenced by others or circumstances. - Considers relationships to be more intimate that they actually are
26
Describe Narcissistic Personality characteristics.
- Has a grandiose sense of self-importance - Is preoccupied with fantasies of unlimited success, power, brilliance, beauty, or ideal love. - Believes that he or she is “special” and unique and can only be understood by, or should associate with, other special or high-status people (or institutions). - Requires excessive admiration. - Has a sense of entitlement - Is interpersonally exploitative =>takes advantage of others to achieve his or her own ends. - Lacks empathy: is unwilling to recognize or identify with the feelings and needs of others. - Is often envious of others or believes that others are envious of him or her. - Shows arrogant, haughty behavior or attitudes. - Serious/"successful" suicide attempts
27
What is the prevalence of narcisstic personality disorder?
1%
28
What is the prevalence of antisocial personality (dyssocial)? (Cluster B)
- 3% in men - 1% in women - Familial pattern present - High co-morbidity with etoh dependence - High in prison populations.
29
What areas of the brain are generally affected in antisocial personality disorder?
- Low threshold of impulsive aggression | - Amygdala, reduced prefrontal
30
What are the main characteristics of antisocial personality disorder?
- Failure to conform to social norms with respect to lawful behaviors - Deceitfulness, use of aliases, or conning others for personal profit or pleasure. - Impulsivity or failure to plan ahead. - Irritability and aggressiveness, as indicated by repeated physical fights or assaults. - Reckless disregard for safety of self or others. - Consistent irresponsibility - Lack of remorse - The individual is at least age 18 years, and there is evidence of Conduct Disorder with onset before age 15 years.
31
What is the prevalence of avoidant disorder? (Cluster C)
1% - Overlap with social phobia => but would LIKE to have relationships - Treatment – exposure therapy
32
What are the main characteristics of avoidant disorder?
- Is unwilling to get involved with people unless certain of being liked. - Shows restraint within intimate relationships because of the fear of being shamed or ridiculed. - Is preoccupied with being criticized or rejected in social situations and avoids these situations - Is inhibited in new interpersonal situations because of feelings of inadequacy. - Views self as socially inept, personally unappealing, or inferior to others. - Is unusually reluctant to take personal risks or to engage in any new activities because they may prove embarrassing.
33
What is the prevalence of dependent disorder? (Cluster C)
- 1.5% - F>M - High medical interactions/obesity
34
What are the main characteristics of dependent disorder?
- Has difficulty making everyday decisions without an excessive amount of advice and reassurance from others. - Needs others to assume responsibility for most major areas of his or her life. - Has difficulty expressing disagreement with others because of fear of loss of support or approval. - Has difficulty initiating projects or doing things on his or her own (because of a lack of self-confidence in judgment or abilities rather than a lack of motivation or energy). - Goes to excessive lengths to obtain nurturance and support from others - Feels uncomfortable or helpless when alone because of exaggerated fears of being unable to care for himself or herself. - Urgently seeks another relationship as a source of care and support when a close relationship ends. - Is unrealistically preoccupied with fears of being left to take care of himself or herself.
35
What is the prevalence of Obsessive Compulsive PERSONALITY Disorder? (Cluster C)
- 1% | - NOT THE SAME AS OCD
36
What are the main characteristics of OCPD?
- Preoccupied with details, rules, lists, order, organization, or schedules to the extent that the major point of the activity is lost. - Shows perfectionism that interferes with task completion - Is excessively devoted to work and productivity to the exclusion of leisure activities and friendships. - Is overconscientious, scrupulous, and inflexible about matters of morality, ethics, or values. - Is unable to discard worn-out or worthless objects even when they have no sentimental value. - Is reluctant to delegate tasks or to work with others unless they submit to exactly his or her way of doing things. - Adopts a miserly spending style toward both self and others; money is viewed as something to be hoarded for future catastrophes. - Shows rigidity and stubbornness
37
How are personality disorders generally treated?
- Symptomatic - Psychotherapy – change disorder into traits - Psychodynamic, CBT, DBT - Social skills training - Medications (generally for related depression)