Personality Disorders Flashcards
Four dimensions of temperament
- Behavioral inhibition / harm avoidance
- Behavioral activation / novelty seeking
- Social attachment / reward dependence
- Persistence
Categories of personality “style” or “trait”
- Obsessive-compulsive
- Histrionic
- Narcissistic
- Dependent
- Antisocial / sociopathic
DSM-V definition of a personality disorder
Key thing to listen for in interviewing someone with suspected personality disorder
- Sweeping statements and generaliations about themself or about everyone else in life
Only effective treatment for borderline personality disorder
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Dialectical behavioral therapy:
- Combination of CBT and Mindfulness approaches; combination of group and individual
- Therapist works with the patient to resolve contradictory ideas and emotions
- Therapy makes explicit the contradictions in the patient’s life through a series of structured approaches, including a protocol to address suicidal behaviors
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Effective in reducing self-harm and hospitalizations in pts with borderline PD
- Greatly decreases risk of suicide relative to other treatments
Genetic factors which predispose to personality disorders are most prominent for:
- Borderline personality disorder
- Schizotypal personality disorder
- Antisocial personality disorder
Diagnosis of personaliy disorders
- Not diagnosed from a single examination or from single presentation, but rather a diagnosis that pulls together a chronic history of events and series of presentations
- Personality change late in life is not personality disorder and should prompt a careful evaluation for CNS disease
Things to consider for diagnosis of antisocial personality disorder
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Be VERY cautious diagnosing in the context of opioid use disorder – opioid addiction can cause individuals to engage in criminal activity in order to obtain opioids and quell withdrawal symptoms.
- For that matter, be careful diagnosing in the context of any substance use disorder, and never diagnose based on only evaluating the patient when intoxicated or experiencing withdrawal
- Do NOT diagnose on the basis of a criminal record alone. A criminal record does not serve as sufficient evidence for antisocial behavior – a careful psychological analysis of motivations and baseline behavior is necessary to come to the conclusion that APD caused this behavior.
Cluster A personality disorders
- Paranoid - distrust and suspiciousness such that others’ motives are interpreted as malevolent. “Suspicious”
- Schizoid - detachment from social relationships and a restricted range of emotional expression. “Loner”
- Schizotypal - acute discomfort in close relationships, cognitive or perceptual distortions, and eccentricities of behavior. “Eccentric”
Cluster B personality disorders
- Antisocial – disregard for, and violation of, the rights of others. Often characterized by deceitfulness, impulsivity, aggression, lack of remorse, irresponsibility. “Exploitative”
- Borderline – instability in interpersonal relationships, self-image, and affects, and marked impulsivity. “Emotionally unstable”
- Histrionic –excessive emotionality, attention seeking, seductive. “Theatrical.”
- Narcissistic – grandiosity, need for admiration, and lack of empathy. “Egotistical.”
Cluster C personality disorders
- Avoidant - social inhibition, feelings of inadequacy, and hypersensitivity to negative evaluation. “Fearful of rejection.”
- Dependent - submissive and clinging behavior related to an excessive need to be taken care of. “Dependent.”
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Obsessive-Compulsive - preoccupation with orderliness, perfectionism, and control. “Rigid.”
- Different than obsessive-compulsive disorder.
Obsessive-compulsive disorder vs Obsessive-compulsive personality disorder
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OCPD: Pattern of preoccupation with orderliness, perfectionism, and interpersonal control. Present in a variety of contexts. Preocupation with orders, lists, rules, organization, or schedules to the extent of impairment.
- No true obsession or compulsions!!! The name is bad.
- OCD: Specific obsession and compulsions are present. Significant associated anxiety.
- Usually people with OCD want to change, as they have good clinical insight and realize that their obsessions are unrealistic. People with OCPD by definition do not want change, they are rigid and have to have things a certain way.
Treating personality disorders
- Psychotherapy is the treatment of choice
- Medications are used to treat associated symptoms or comorbid psychiatric disorders
- DBT – Dialectical Behavior Therapy for Borderline PD
- For antisocial PD of significant severity, there is no known effective treatment
- Some people with less severe antisocial traits, in contrast, can improve with treatment.
Schizotypal PD is genetically associated with . . .
. . . schizophrenia
High adaptive level of defense mechanisms
This level of defensive functioning results in optimal adaptation in the handling of stressors. These defenses usually maximize gratification and allow the conscious awareness of feelings, ideas, and their consequences. They also promote an optimum balance among conflicting motives.
Mental inhibitions (compromise formation) level of defense mechanisms
Defensive functioning at this level keeps potentially threatening ideas, feelings, memories, wishes, or fears out of awareness
Minor image-distorting level defense mechanisms
This level is characterized by distortions in the image of the self, body, or others that may be employed to regulate self-esteem
Disavowal level defense mechanisms
. This level is characterized by keeping unpleasant or unacceptable stressors, impulses, ideas, affects, or responsibility out of awareness with or without a misattribution of these to external causes
Major image-distorting level defense mechanisms
This level is characterized by gross distortion or misattribution of the image of self or others
Action level defense mechanisms
This level is characterized by defensive functioning that deals with internal or external stressors by action or withdrawal.
Level of defensive dysregulation
This level is characterized by failure of defensive regulation to contain the individual’s reaction to stressors, leading to a pronounced break with objective reality