chapter 15 psychological disorders Flashcards
demonic model
view of mental illness in which behaving oddly, hearing voices, or talking to oneself was attributed to evil spirits infesting the body
medical model
view of mental illness as a result of a physical disorder requiring medical treatment
asylum
institution for people with mental illnesses created in the 15th century
deinstitutionalization
the governmental policy of the 1960s and 1970s that focused on releasing hospitalized psychiatric patients into the community and closing mental hospital
interrater reliability:
the extent to which different raters (such as different psychologists) agree on patients’ diagnoses
labeling theorists
scholars who argue that psychiatric diagnoses exert powerful negative effects on people’s perceptions and behaviors
Diagnostic and Statistical Manual of Mental Disorders
(DSM)diagnostic system containing the American Psychiatric Association (APA) criteria for mental disorders”
prevalence
percentage of people within a population who have a specific mental disorder
comorbidity
co-occurrence of two or more diagnoses within the same person
categorical model
model in which a mental disorder differs from normal functioning in kind rather than degree
dimensional model
model in which a mental disorder differs from normal functioning in degree rather than kind
medical students’ syndrome
As medical students first become familiar with the symptoms of specific diseases, they often begin to focus on their bodily processes
involuntary commitment
procedure of placing some people with mental illnesses in a psychiatric hospital or another facility based on their potential danger to themselves or others or their inability to care for themselves.
insanity defense
Legal defense proposing that people shouldn’t be held legally responsible for their actions if they weren’t of “sound mind” when committing them.
somatic symptom disorder
condition marked by excessive anxiety about physical symptoms with a medical or purely psychological origin.
illness anxiety disorder
condition marked by intense preoccupation with the possibility of a serious undiagnosed illness.
generalized anxiety disorder (GAD)
continual feelings of worry, anxiety, physical tension, and irritability across many areas of life functioning.
phobia
intense fear of an object or a situation that’s greatly out of proportion to its actual threat.
agoraphobia
fear of being in a place or situation from which escape is difficult or embarrassing or in which help is unavailable in the event of a panic attack.
social anxiety disorder
intense fear of negative evaluation in social situations.
posttraumatic stress disorder (PTSD)
marked emotional disturbance after experiencing or witnessing a severely stressful event.
obsessive-compulsive disorder (OCD)
condition marked by repeated and lengthy (at least one hour per day) immersion in obsessions, compulsions, or both.
obsession
persistent idea, thought, or urge that is unwanted, causing marked distress