Chapter 14: Psychological Disorders Flashcards
Abnormal behavior
Patterns of emotion, thought, and action considered pathological for one or more of four reasons: statistical infrequency, disability or dysfunction, personal distress, or violation of norms
Ex. Freaking out
Borderline personality disorder
Impulsivity and instability in mood, relationships, and self-image
Ex. Feeling of depression & personality
Statistical infrequency
The behavior may be judged abnormal if it occurs infrequently in a given population. statical infrequency alone does not determine what is normal.
Ex: Believing others are plotting against you
Disability or dysfunction
People who suffer from psychological disorders may be unable to get along with others, hold a job, eat properly, or clean themselves. their ability to think clearly and make rational decisions may also be impaired
Ex: being unable to go to work due to alcohol abuse
Personal distress
The personal distress criterion focuses on the individual’s judgment of his or her level of functioning. yet many people with psychological disorders deny they have a problem. also some serious psychological disorders cause little or no personal emotional discomfort. the personal distress criterion by itself is not sufficient for identifying all forms of a normal behavior.
Ex: having thoughts of suicide
Violations of norms
4th approach to identifying abnormal behavior is violation of social norms, or cultural rules that guide behavior in particular situations. a major problem with this criterion, however, is that cultural diversity can affect what people consider a violation of norms
Ex: shouting at strangers
Medical model
Perspective that assumes diseases have physical causes that can be diagnosed, treated, and possibly cured
Psychiatry
Branch of medicine dealing with the diagnosis, treatment, and prevention of mental disorders
Ex. Psychiatrist
Diagnostic and statistical manual of mental disorders
Classification system developed by the American psychiatric Association used to describe abnormal behaviors
Neurosis
Outmoded term for disorders characterized by unrealistic anxiety and other associated problems; less severe disruptions than in psychosis
Ex. Neurotic
Psychosis
Serious mental disorders characterized by extreme mental disruption and defective or lost contact with reality
Insanity
Legal term applied when people cannot be held responsible for their actions, or are judged incompetent to manage their own affairs, because of mental illness
Ex. Insane in the membrane
Anxiety disorders
Problems associated with severe anxiety such as phobias, obsessive-compulsive disorder, and posttraumatic stress disorder
Mood disorders
Problems associated with severe disturbances of mood such as depression, mania, or alternating episodes of two (bipolar disorder)
Schizophrenia and other psychotic disorders
A group of disorders characterized by major disturbances in perception, language and thought, emotion, and behavior
Dissociative disorders
Disorders in which the normal integration of consciousness, memory, or identity is suddenly and temporarily altered
Ex: amnesia and dissociative identity disorder
Personality disorders
Problems related to lifelong maladaptive personality traits, including antisocial personality disorders or borderline personality disorders
Substance related disorders
Problems caused by alcohol, cocaine, tobacco, and other drugs