Chapter 14 Flashcards
agoraphobia
A fear of going out to public places
anorexia nervosa
An eating disorder characterized by intense fear of gaining weight, disturbed body image, refusal to maintain normal weight, and use of dangerous methods to lose weight.
Anxiety Disorder
A class of psychological disorders marked by feelings of excessive apprehension and anxiety
binge–eating disorder
binge–eating disorder
An eating disorder that involves distress–inducing eating binges that are not accompanied by the purging, fasting, and excessive exercise seen in bulimia
Bipolar Disorder
Psychological disorders marked by the experience of both depressed and manic periods
bulimia nervosa
An eating disorder characterized by habitual out–of–control overeating followed by unhealthy compensatory efforts, such as self–induced vomiting, fasting, abuse of laxatives and diuretics, and excessive exercise.
catatonic schizophrenia
A type of schizophrenia marked by striking motor disturbances, ranging from muscular rigidity to random motor activity.
concordance rate
A statistic indicating the percentage of twin pairs or other pairs of relatives that exhibit the same disorder.
conversion disorder
Psychological disorder characterized by a significant loss of physical function or by other physical symptoms (with no apparent organic basis), usually in a single organ system
Delusions
False beliefs that are maintained even though they clearly are out of touch with reality.
Diagnosis
Distinguishing one illness from another
disorganized schizophrenia
A type of schizophrenia characterized by a particularly severe deterioration of adaptive behavior
dissociative amnesia
A sudden loss of memory for important personal information that is too extensive to be due to normal forgetting
dissociative disorders
A class of psychological disorders characterized by loss of contact with portions of one’s consciousness or memory, resulting in disruptions in one’s sense of identity.
dissociative fugue
A loss of memory for one’s entire past life, along with one’s sense of personal identity.
dissociative identity disorder
Dissociative disorder involving the coexistence in one person of two or more largely complete, and usually very different, personalities. Also called multiple–personality disorder.
Eating Disorders
Severe disturbances in eating behavior characterized by preoccupation with weight and unhealthy efforts to control weight.
epidemiology
The study of the distribution of mental or physical disorders in a population
etiology
The apparent causation and developmental history of an illness.
Generalized Anxiety Disorder
A psychological disorder marked by a chronic high level of anxiety that is not tied to any specific threat.
Hallucinations
Sensory perceptions that occur in the absence of a real external stimulus or that represent gross distortions of perceptual input
hypochondriasis (hypochondria)
Excessive preoccupation with health concerns and incessant worry about developing physical illnesses
Major Depressive disorder
Psychological disorder characterized by persistent feelings of sadness and despair and a loss of interest in previous sources of pleasure