Lecture 11: Personality Disorders Flashcards
What does the presence of personality disorders predict?
The presence of personality disorders predicts poor adjustment in life and negative outcomes
What can symptoms of personality disorders be viewed as?
as maladaptive variations within the domains of: traits, emotions, cognitions, motives, and self-concept
- Personality disorders as maladaptive variations or combinations of normal personality traits and common motives, especially power and intimacy
- Cognitive processes can become distorted in personality disorders
- Several personal disorders include extreme variations in experienced emotion
- Most personality disorders include distortion of self-concept
How does biology form building blocks of personality disorders?
- Genetic epidemiologic studies indicate that all ten personality disorder (PD’s) are modestly to moderately heritable
- Molecular genetic studies indicate that genes are linked to Neurotransmitter pathways especially in the serotonergic and dopaminergic systems, are involved
What is psychological disorder?
- Pattern of behaviour or experience that is distressing and painful to the person
- Leads to disability or impairment in important life domains
- Associated with the increased risk for further suffering, loss of function, death, or confinement
Whatis abnormal psychology?
Study of mental disorders, including thought disorders, emotional disorders, and personality disorders
What is the statistical and social definition of abnormal?
- Statistical definition: Whatever is rare, not frequent, and not statistically normal
- Social definition: Whatever society does not tolerate or defines as unacceptable
- Statistical and social definitions are tied to changing social or cultural norms
What is the psychological definition of abnormal?
- So, Psychologists started to look within persons, inquiring about subject feelings and thoughts
- Psychological definition: disorganized thoughts, disruptive perceptions, or unusual beliefs that do not match circumstances; ineffective coping efforts
- Combining statistical, social, and psychological definitions of abnormality to develop field of psychopathology
What is psychopathology?
- Study of mental disorders
- Diagnostic and Statistical Manual of Mental Disorders, 5th ed. (DSM-V): Widely accepted system for diagnosing and describing mental. Movement towards dimensional view of personality.
What are the diagnostic views of personality disorders?
- Present view, the categorical view: you have it or you don’t (dichotomy)
- Dimensional view: personality occurs on a spectrum (intensity matters
What is the dimensional model?
- Distinctions between normal personality traits and disorders are in terms of: Extremity, Rigidity, Maladaptiveness
- Parallel with chemistry: a little of this trait, some of that trait, and amplifying to extremely high (or low) levels, resulting in specific disorder
- Dominant model currently is categorical model DSM-V
What is a personality disorder according to the DSM-5?
- Enduring pattern of experience and behavior that differs greatly from expectations of a person’s culture
- Disorder is usually manifested in more than one of following areas: Thoughts, feelings, how a person gets along with others, and the ability to control own behavior (e.g., impulse control)
What poses challenges for effective treatment?
Personality disorders can be ego-syntonic:
- Thoughts, feelings, beliefs and/or behaviors that one accepts as part of self and is not considered problematic.
- Symptoms feel ‘normal’ and may be perceived as values aspects of self
- More likely to view others as the problem
What are the bases for diagnosis?
- Clinical Impressions
- Self-Report Scales: Minnesota Multiphasic Personality Inventory (MMPI), Millon Clinical Multiaxial Inventory-II (MCMI-II), Personality Diagnostic Questionnaire- Revised (PDQ-R), Personality Assessment Inventory (PAI)
- Structured Interviews
- Informant Reports
What are the 3 personality disorder clusters?
- Cluster A: eccentric cluster (disturbance in perceptions)
- Cluster B: erratic cluster (volatile emotions and relations)
- Cluster C: anxious cluster (avoidance, OCPD)
What is the DSM-5 definition of Narcissism?
A pervasive pattern of grandiosity (in fantasy or behavior), need for admiration, and lack of empathy, beginning by early adulthood and present in a variety of contexts