Week 1 Flashcards
(108 cards)
DSM Def. Personality Disorder
= an enduring pattern of inner experience and behavior that deviates markedly from the expectations of the individual’s culture, is pervasive and inflexible, has an onset in adolescence or early adulthood, is stable over time, and leads to distress or impairment
Cluster A Characteristics
Cluster A
- Incl. paranoid, schizoid, and schizotypal PDs
- Appear odd or eccentric
- Prevalence estimates: ~ 5.7%
Cluster B Characteristics
Cluster B
- Incl. antisocial, borderline, histrionic, and narcissistic PDs
- Appear emotional, dramatic, or erratic
- Prevalence estimates: ~1.5%
Cluster C Characteristics
Cluster C
- Incl. avoidant, dependent, and obsessive-compulsive PDs
- Appear anxious or fearful
- Prevalence estimates: ~ 6.0%
Overall prevalence of PD
~ 9.1% for any PD, indicating frequent co-occurrence of disorders from different clusters
General Personality Disorder - Diagnostic Criteria
A. An enduring pattern of inner experience and behavior that deviates markedly from the expectations of the individual’s culture. This pattern is manifested in two (or more) of the following areas:
- Cognition (i.e., ways of perceiving and interpreting self, other people, and events).
- Affectivity (i.e., the range, intensity, lability, and appropriateness of emotional response)
- Interpersonal functioning
- Impulse Control
B. The enduring pattern is inflexible and pervasive across a broad range of personal and social situations.
C. The enduring pattern leads to clinically significant distress or impairment in social, occupational, or other important areas of functioning.
D. The pattern is stable and of long duration, and Its onset can be traced back at least to adolescence or early adulthood.
E. The enduring pattern is not better explained as a manifestation or consequence of another mental disorder.
F. The enduring pattern is not attributable to the physiological effects of a substance (e.g., a drug of abuse, a medication) or another medical condition (e.g., head trauma).
General Personality Disorder - Development and Course
Stable over time (though some become less evident or remit with age)
If the patient is under 18, features must’ve been present for at least 1 year
Antisocial PD cannot be diagnosed in patients under 18
General Personality Disorder - Culture-Related Diagnostic Issues
Take ethnic, cultural, and social background into account
PDs should not be confused with problems assoc. with acculturation
General Personality Disorder - Gender-Related Diagnostic Issues
Some PDs are more prevalent in females/ males
Caution: do not over or underdiagnose certain PDs because of social stereotypes about typical gender roles and behaviors
General Personality Disorder - Differential Diagnosis
- Other mental disorders and personality traits
- Psychotic disorders
- Anxiety and depressive disorders
- PTSD
- Substance Use Disorder
- Personality changes due to another medical condition
Paranoid Personality Disorder - Diagnostic Criteria
A. A pervasive distrust and suspiciousness of others such that their motives are interpreted as malevolent, beginning by early adulthood and present in a variety of con texts, as indicated by four (or more) of the following:
- Suspects, without sufficient basis, that others are exploiting, harming, or deceiving him or her.
- Is preoccupied with unjustified doubts about the loyalty or trustworthiness of friends or associates.
- Is reluctant to confide in others because of unwarranted fear that the information will be used maliciously against him or her.
- Reads hidden demeaning or threatening meanings into benign remarks or events.
- Persistently bears grudges (i.e., is unforgiving of insults, injuries, or slights).
- 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.
B. Does not occur exclusively during the course of schizophrenia, a bipolar disorder or depressive disorder with psychotic features, or another psychotic disorder and is not attributable to the physiological effects of another medical condition.
Paranoid Personality Disorder - Development and Course
- May be first apparent in childhood/ adolescence
- These children appear to be “odd” or “eccentric”
- More commonly diagnosed in males
Paranoid Personality Disorder - Prevalence
~ 2.3 – 4.4%
Paranoid Personality Disorder - Associated features supporting diagnosis
- Difficult to get along with
- Problems with close relationships
- Overt argumentativeness
- Recurrent complaining
- Excessive need to be self-sufficient and autonomous
- Difficulty accepting criticism
- Seek to confirm their preconceived negatives notions regarding people/ situations
- May experience brief psychotic episodes in response to stress
- Most common co-occurring PDs: schizotypal, schizoid, narcissistic, avoidant, and borderline
Paranoid Personality Disorder - Culture-related Diagnostic Issues
Members of minority groups, immigrants, refugees, or from diff. ethnic backgrounds may display guarded or defensive behaviors because of unfamiliarity or in response to perceived neglect of the majority society
Some ethnic groups display culturally related behaviors that can be misinterpreted as paranoid
Paranoid Personality Disorder - Differential Diagnosis
- Must be distinguished from:
- personality changes due to another medical condition
- symptoms that may develop in assoc. with persistent substance use
- traits associated with the development of physical handicaps
Schizoid Personality Disorder - Diagnostic Criteria
A. A pervasive pattern of detachment from social relationships and a restricted range of expression of emotions in interpersonal settings, beginning by early adulthood and present in a variety of contexts, as indicated by four (or more) of the following:
- 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 or criticism of others.
- Shows emotional coldness, detachment, or flattened affectivity.
B. Does not occur exclusively during the course of schizophrenia, a bipolar disorder or depressive disorder with psychotic features, another psychotic disorder, or autism spectrum disorder and is not attributable to the physiological effects of another medical condition.
Schizoid Personality Disorder - Development and Course
may be first apparent in childhood and adolescence
Schizoid Personality Disorder - Prevalence
~ 3.1% - 4.9%
Schizoid Personality Disorder - Associated features Supporting Diagnosis
- give the impression that they lack emotion
- difficulty responding appropriately to important life events
- few friendships, date infrequently, often do not marry
Schizoid Personality Disorder - Culture-Related Diagnostic Issues
- defensive behaviors of people from a variety of cultural backgrounds may be erroneously labeled as schizoid
Schizoid Personality Disorder - Gender-Related Diagnostic Issues
- slightly more common in males & may cause more impairments in them
Schizoid Personality Disorder - Differential Diagnosis
- to give additional diagnosis, the disorder must have been present before the onset of psychotic symptoms and must persist when the psychotic symptoms are in remission
- difficult to distinguish from indiv. With milder form of autism spectrum disorder
- must be distinguished from changes due to other medical conditions & changes associated with persistent substance use
Schizotypal Personality Disorder - Diagnostic Criteria
A. A pervasive pattern of social and interpersonal deficits marked by acute discomfort with, and reduced capacity for, close relationships as well as by cognitive or perceptual distortions and eccentricities of behavior, beginning by early adulthood and present in a variety of contexts, as indicated by five (or more) of the following:
- Ideas of reference (excluding delusions of reference).
- Odd beliefs or magical thinking that influences behavior and is inconsistent with subcultural norms (e.g., superstitiousness, belief in clairvoyance, telepathy, or “sixth sense”: in children and adolescents, bizarre fantasies, or preoccupations).
- Unusual perceptual experiences, including bodily illusions.
- Odd thinking and speech (e.g., vague, circumstantial, metaphorical, overelaborate, or stereotyped).
- Suspiciousness or paranoid ideation.
- Inappropriate or constricted affect.
- Behavior or appearance that is odd, eccentric, or peculiar.
- Lack of close friends or confidants other than first-degree relatives.
- Excessive social anxiety that does not diminish with familiarity and tends to be as¬sociated with paranoid fears rather than negative judgments about self.
B. Does not occur exclusively during the course of schizophrenia, a bipolar disorder or depressive disorder with psychotic features, another psychotic disorder, or autism spectrum disorder.