Week 1,2,3 Flashcards
Psychopathology
Development of abnormal behaviors and feelings that are shaped by context, deviant from societal norms
Case formulation includes
Clinical theory, 4ps (predisposing, precipitating, perpetuating & protective factors), working hypothesis
How is the use of counter transference used in diagnosis?
As a way to emphasize! By feeling the patients emotions
Categorical monothetic criterion sets
Requires all symptoms to be present to meet the diagnosis, higher interrater reliability & overly restrictive inclusion criteria for diagnostic classification
Categorical Polythetic criterion sets
Disorders that are defined by multiple symptoms and not all listed symptoms are necessary to consider a mental disorder present in a specific individual
Criticism of categorical criteria
Poor discriminant validity and lack of reliability and excessive co-morbidity (medical condition present with another)
Pro of polythetic sets
Greater inclusion of diagnostic classifications by utilizing polythetic criterion sets
Cons of polythetic sets
Excessive within group heterogeneity (patients who present different sets of symptoms may be classified with the same diagnosis)
Dimensional models
Used to calculate intercorrelations among large amounts of variable data, factor analysis examines patterns within groupings such as behaviors traits and symptoms
What does the dimensional approach allow a clinician to do?
Allows clinician more latitude to assess the severity of a condition and does not imply a concrete threshold between normality and disorder
How do dimensional approaches place behaviors and symptoms
On a continuum of frequency and severity
Z-codes (DSM)
Things you are treating but they are not mentally diagnosed, such as child abuse
Differential diagnosis
A list of possible conditions that could be causing patients symptoms, and narrowing it down
Malingering
Faking a disease for secondary gain
Factitious
Doing it for attention to be diagnosed