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18 terms

Chapter 16: Psychological Disorders

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psychological disorder
deviant distressful, and dysfunctional behavior problems
medical model
The concept that diseases have physical causes that can be diagnosed, treated, and, in most cases, cured
DSM-IV
The American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders, a widely used system for classifying psychological disorders
anxiety disorders
Psychological disorders characterized by distressing, persistent anxiety or maladaptive behaviors that reduce anxiety
generalized anxiety disorder
An anxiety disorder in which a person is continually tense, apprehensive, and in a state of autonomic nervous system arousal
panic disorder
An anxiety disorder marked by a minutes-long episode of intense dread in which a person experiences terror and accompanying chest pain, choking, or other frightening sensations
phobia
An anxiety disorder marked by a persistent, irrational fear and avoidance of a specific object or situation
obsessive-compulsive disorder
An anxiety disorder characterized by unwanted repetitive thoughts and/or actions
mood disorders
Psychological disorders characterized by emotional extremes
major depressive disorder
A mood disorder in which a person, for no appearant reason, experiences two or more weeks of depressed moods, feelings of worthlessness, and diminished interest or pleasure in most activities
mania
A mood disorder marked by a hyperactive, wildly optimistic state
bipolar disorder
A mood disorder in which the person alternates between the hopelessness and lethargy of depression and the overexcited state of mania
schizophrenia
A group of severe disorders characterized by disorganized and delusional thinking, disturbed perceptions, and inappropriate emotions and actions
delusions
False beliefs, often of persecution or grandeur, that accompany psychotic disorders
personality disorders
Psychological disorders characterized by inflexible and enduring behavior patterns that impair social functioning
antisocial personality disorder
A personality disorder in which the person exhibits a lack of conscience for wrongdoing, even toward friends and family members
attention-deficit hyperactivity disorder
a psychological disorder marked by the appearance by age 7 of one or more of three key symptoms: extreme inattention, hyperactivity and impulsivity
post-traumatic stress disorder
an anxiety disorder characterized by haunting memories, nightmares, social withdrawal, jumpy anxiety, and or insomnia that lingers for four weeks or more after a traumatic experience.