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Abnormal Psychology Final Exam
Personality Disorders
73
Psychology
Undergraduate 3
12/14/2013

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Term
Types of personality disorders
Definition
• Paranoid PD
• Schizoid PD
• Schizotypal PD
• Antisocial PD
• Borderline PD
• Histrionic PD
• Narcissistic PD
• Avoidant PD
• Dependent PD
• Obsessive-Compulsive PD
Term
Personality
Definition
Describes a set of distinctive psychological traits and behavioral characteristics that make each of us unique and help account for the consistency of our behavior
Term
Personality disorders
Definition
• Overly rigid patterns of behavior and ways of relating to others that reflect extreme variations on underlying personality traits, such as suspiciousness, excessive emotionality, and impulsivity.
• When behavior patterns become so maladaptive that they cause significant personal distress or impair social or occupational functioning, PD is diagnosed
• Perceive their traits as ego syntonic
Term
Prevalence of personality disorders
Definition
6–10% of the general population
Term
Paranoid Personality Disorder
Definition
• Cluster A
• Defining trait: pervasive suspiciousness – the tendency to interpret other people’s behaviors as deliberately threatening or demeaning
• Pervasive suspiciousness of the motives of others but without outright paranoid delusions
Term
Prevalence of Paranoid PD
Definition
2.3–4.4%
Term
Paranoid PD perceived to others as
Definition
Cold, aloof, scheming, devious, and humorless
Term
Cluster A of personality disorders
Definition
• Personality disorders characterized by odd or eccentric behavior
• Have difficulty relating to others or show little or no interest in developing social relationships
• Paranoid PD
• Schizoid PD
• Schizotypal PD
Term
Cluster B of personality disorders
Definition
• Personality disorders characterized by dramatic, emotional, or erratic behavior
• Exhibit behavior patterns that are excessive, unpredictable, or self-centered
• Antisocial PD
• Borderline PD
• Histrionic PD
• Narcissistic PD
Term
Cluster C of personality disorders
Definition
• Personality disorders characterized by anxious or fearful behavior
Term
Schizoid Personality Disorder
Definition
• Cluster A
• Social aloofness and shallow or blunted emotions
• Defining trait: Social isolation
• Emotions usually appear shallow or blunted; faces tend to show no emotional expression
• Indifferent to criticism or praise
• Inconsistencies between outer appearances and their inner lives
Term
Schizoid PD prevalence rate
Definition
3.1–4.9%
Term
Schizotypal Personality Disorder
Definition
• Cluster A
• Persistent difficulty forming close social relationships and odd or peculiar beliefs and behaviors without clear psychotic features
Term
Schizotypal PD prevalence rate (% and ethnicity)
Definition

• 4.6%

• Higher rates among African Americans

Term
How people with Schizotypal PD appear to others
Definition
Appear unkempt, display unusual mannerisms, and engage in unusual behaviors
Term
Schizotypal PD vs. schizophrenia
Definition
• Share common genetic basis
• Brain abnormalities similar
• Relatively few people diagnosed with schizotypal personality disorder eventually develop schizophrenia
Term
Antisocial Personality Disorder
Definition
• Cluster A
• Chronic antisocial behavior, callous treatment of others, irresponsible behavior, and lack of remorse for wrongdoing
• Antisocial in the sense that they often violate the rights of others, disregard social norms and conventions, and in some cases break the law
Term
Antisocial PD prevalence rate
Definition
• 6% in men
• 1% in women
Term
Diagnostic criteria for Antisocial PD
Definition
• Limited to people 18 years of age or older
• Behinds in childhood or adolescence and extends into adulthood; conduct disorder before age 15
Term
Other names for Antisocial PD
Definition
Can be used interchangeably with psychopath and sociopath
Term
Antisocial PD and age
Definition
• Over time, antisocial and criminal behavior tends to decline with age and may disappear by the time a person reaches age 40
• Underlying personality traits associated with the disorders continues throughout life (egocentricity, manipulativeness, lack of empathy/guilt/remorse)
Term
Gender and Antisocial PD
Definition
More commonly seen in men than women
Term
Two dimensions of Antisocial PD
Definition
• Personality dimension
• Behavioral dimension
Term
Personality dimension of Antisocial PD
Definition
• Cleckley’s (1976) theory
• Consists of traits such as superficial charm, selfishness, lack of empathy, callous and remorseless use of others, and disregard for others’ feelings and welfare
• Applies to people who have these kinds of psychopathic traits but don’t become lawbreakers
Term
Behavioral dimension of Antisocial PD
Definition
• Robins et al.’s (1991) view
• Characterized by the adoption of a generally unstable and antisocial lifestyle, including frequent problems with the law, poor employment history, and unstable relationships
Term
4 basic factors of Antisocial PD traits
Definition
Neumann & Hare’s description approaches
1. An interpersonal factor
2. An affective factor
3. A lifestyle factor
4. An antisocial factor
Term
Interpersonal factor of Antisocial PD traits
Definition
• Superficiality
• Grandiosity
• Deceitfulness
Term
Affective factor of Antisocial PD traits
Definition
• Lack of remorse and empathy
• Failure to accept responsibility for misbehavior
Term
Lifestyle factor of Antisocial PD traits
Definition
• Impulsivity
• Lack of goals
Term
Antisocial factor of Antisocial PD traits
Definition
• Poor behavioral control
• Antisocial behavior
Term
Treatment for Antisocial PD
Definition
• Treatment is generally ineffective
• Only 25% of antisocial pd individuals receive treatment for it
• 70% leave treatment prematurely
Term
Most dangerous personality disorder
Definition
Antisocial PD
Term
Comorbidity with Antisocial PD
Definition
High with substance-use disorders
Term
Biological theory of Antisocial PD
Definition
• ASPD individuals often display lower levels of physiological arousal (both resting and responsive) than the general population
• Genetics ("bad seed" notion)
Term
Cognitive-Behavioral theory of Antisocial PD
Definition
Cognitive theorists say that ASPD is an outgrowth of adopting attitudes which trivialize the needs of others
Term
Behaviorist theory of Antisocial PD
Definition
Suggest that a combination of social learning and inadvertent reinforcement of aggression in children leads to the development of ASPD
Term
Psychodynamic theory of Antisocial PD
Definition
An assumed absence of parental love and bonding with others through the use of power and destructiveness.
Term
Learning theory of Antisocial PD
Definition
Dysfunction in avoidance learning and experience of negative consequences
Term
Zuckerman’s sensation seeking of Antisocial PD
Definition
• Zuckerman uses the term sensation seeker to describe people with a high need for arousal and constant stimulation
• They have a strong need to pursue thrill and adventure and are easily bored by routine
• Can take a questionnaire to compare what kind of sensation seeker you are
Term
Borderline Personality Disorder
Definition
• Cluster B
Characterized by:
• Identity disturbance
• Dramatic mood changes
• Poor tolerance for negative affective states
• Fear of being alone
• Impulsive and self-destructive actions
• Repeated suicide attempts
• Major disturbances in interpersonal relationships
Term
"Kitchen sink" diagnosis
Definition
• Borderline PD
• Due to the myriad of identifying aspects
Term
Borderline PD's origin (childhood)
Definition
Not uncommon among victims of child sexual abuse
Term
Co-morbidity with Borderline PD
Definition
Often complicates the treatment planning for these disorders
• Depression primarily
• Bipolar disorders
• Anxiety disorders
• Eating disorders
• Substance use disorders
Term
Gender and Borderline PD
Definition
More commonly seen in women than men (2/3 women, 1/3 men)
Term
What does the label "Borderline" PD mean?
Definition
• Under stress, these people can decompensate and exhibit temporary psychotic symptoms
• The label of “borderline” is a reference to straddling the border between neurosis and psychosis
Term
Ethnicity and Borderline PD
Definition
More common in Latinos vs. White European and African Americans
Term
Suicide statistics and Borderline PD
Definition
• 70% attempt suicide at least once in their lives
• 6-9% commit suicide
Term
Kernberg’s psychodynamic theory of Borderline PD
Definition
BPD has a basis in deficient ego development
Term
Van der Kolk’s trauma based etiological theory of Borderline PD
Definition
• Suggests that BPD is trauma related
• Proposed a trauma severity continuum of reactions (from least to most severe):
PTSD------------BPD------------DID
Term
Biological perspective of Borderline PD
Definition
• Propose that lower brain serotonin activity may underlie
• Relatives of BPD patients are 5x more likely to develop BPD than the general population
Term
Medication for Borderline PD
Definition
These have all been used to treat BPD with varying levels of success:
• Antidepressants
• Anti-anxiety drugs
• Anti-psychotic drugs
• Mood stabilizing drugs
Term
Psychodynamic therapy for Borderline PD
Definition
• Insight-oriented treatment
• Particularly Object-Relations Therapy
Term
Marsha Linehan’s Dialectical Behavior Therapy (DBT)
Definition
• Arguably considered the treatment of choice for BPD
• A combination approach which melds cognitive-behavioral and object-relations theories and techniques, along with social support
Term
Margaret Mahler's theory of Borderline PD
Definition
• Explained in terms of childhood separation from the mother figure
• During the first year, infant develops attachment to their mothers. Normally, children gradually differentiate their own identities from that of their mothers (separation-individuation)
• Tendencies with BPD to react to others with ambivalence and alternate b/w love & hate are suggestive of failure to master the separation-individuation process
Term
Borderline PD and Antisocial PD and the brain
Definition
• Brain imaging links to dysfunctions in brain involved in regulating emotions & restraining impulsive behaviors
• Prefrontal cortex usually works as an "emergency brake" to keep impulses from becoming expressed violently
• Limbic system involved in processing emotional responses and forming new memories
• Brain imaging in Antisocial PD show differences in brain circuitry that connects the amygdala (in limbic system) with the prefrontal cortex
Term
Splitting
Definition
• Found in Borderline PD
• Abrupt shifts in feelings
• Inability to reconcile the positive and negative aspects of one’s experience of oneself and others
Term
Borderline PD prevalence
Definition
1.6–5.9%
Term
Histrionic Personality Disorder
Definition
• Cluster B
• Overly dramatic and emotional behavior
• Demands to be the center of attention
• Excessive needs for reassurance, raise, and approval
• Often flirtatious and seductive
• Play the victim role
• Shallow and dramatic emotionally
• Trendy in fashion, interests, values, and lifestyles
Term
Histrionic PD prevalence
Definition
1.8%
Term
Gender and Histrionic PD
Definition
More common in women
Term
Narcissistic Personality Disorder
Definition
• Cluster B
• Grandiose sense of self
• Extreme needs for admiration
Term
Narcissistic PD prevalence
Definition
1 – 6.2%
Term
Narcissistic PD vs. Histrionic PD
Definition
• Narcissists have a much more inflated view of themselves
• Narcissists are less melodramatic than people with Histrionic PD
Term
Narcissistic PD vs. Borderline PD
Definition
• Narcissists are generally better able to organize their thoughts and actions
• Narcissists are more successful in their careers
• Narcissists' relationships tend to be more stable
Term
Avoidant Personality Disorder
Definition
• Cluster C
• Chronic pattern of avoiding social relationships due to fears of rejection
• A lot like social phobia
Term
Avoidant PD prevalence
Definition
2.4%
Term
Dependent Personality Disorder
Definition
• Cluster C
• Excessive dependence on others
• Difficulty making independent decisions
• Pervasive pattern of submissive and clingy behavior
• Highly anxious; helplessness
• Poor self-esteem
• Very sensitive to criticism
• Extreme need to please others
• Great difficulty in expressing anger or asserting themselves
Term
Dependent PD prevalence
Definition
Less than 1%
Term
Obsessive-Compulsive Personality Disorder
Definition
• Cluster C
• Excessive needs for orderliness and perfectionism
• Excessive attention to detail
• Rigid ways of relating to others
Term
Obsessive-Compulsive PD prevalence
Definition
2.1 – 7.9%
Term
One of the most difficult personality DOs to treat
Definition
• Narcissistic PD
• Most consult therapists for a related DO such as depression
• All approaches have limited success
Term
Widiger and The Five-Factor (“Big 5”) model of personality
Definition
Dimensional approach to diagnosis of PDs
1. Neuroticism or emotional instability
2. Extraversion
3. Openness to experience
4. Agreeableness or friendliness
5. Conscientiousness
Term
Kohut's theory on Narcissistic PD (and treatment)
Definition

• Narcissistic PD is result of parental lack of empathy during development

• Individual does not develop full capacity to regulate self esteem.

• Vacillates b/w an irrational overestimation of the self and irrational feelings of inferiority, & relies on others to regulate self esteem and give sense of value.

• Treatment: help patient develop these missing functions. Therapist should empathically experience the world from the patient's POV so that the patient feels understood.

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