Psychopathology Flashcards
What is abnormal?
- Suffering
- Maladaptiveness
- Statistical Deviancy
- Violation of Societal Standards
- Social Discomfort
- Irrationality/Unpredictability
- Dangerousness
Mental Disorder
- A syndrome characterized by clinically significant disturbance in an individual’s cognition, emotion regulation or behavior
- That reflects a dysfunction in the psychological, biological, or developmental processess underlying mental functioning
- Excludes:
- Expectable or culturally sanctioned response to an event
- Socially deviant behavior
- Conflicts between individual and society
Percentage of US population that meets criteria for DSM-IV diagnosis in lifetime
46%
Amok
- Malaysian rage disorder
- Usually found in males who are withdrawn, quiet, brooding, and inoffensive
- Precipitated by a perceived slight or insult
- Sudden, wild outbursts of violence or homicidal behavior
- In Amok stage, person jumps up, yells, grabs a knife, and stabs people or objects within reach
- Followed by exhaustion, depression, amnesia
- “Running amok”
Koro
- Southeast Asia and China
- Fear reaction or anxiety state
- Man fears his penis will withdraw into his abdomen and he may die
- Intense anxiety with sudden onset
- May appear after sexual over-indulgence or excessive masturbation
- “Treated” by having penis held firmly by patient, family members, or friends
- Often the penis is clamped to wooden box
Zar
- North Africa and Middle East
- Person believes he or she is possessed by a spirit
- Dissociative episodes with shouting, laughing, singing, and weeping
- May also show apathy and withdrawal, not eating or working
Windigo
- Algonquin Indian hunters
- Fear reaction
- Hunter becomes anxious and agitated, convinced that he is bewitched
- e.g., fear of being turned into a cannibal by the power of a monster with an insatiable craving for human flesh
IQ Scores
- More than 68 percent of population scores between 84 and 116 points (Average is 100)
- Those who are MR fall below 68 - about 2% of population
Most common individual disorders
- MDD
- Alcohol abuse
- Specific/social phobias
Prevalence
- 12-month prevalence: 26.2% of US population
- Severe: 22.3% of these cases (e.g. 5.8% of US population)
Demographics for lifetime prevalence
Sex - women are no more or less likely
Race - Non-Hispanic blacks are 30% less likely than non-Hispanic whites
Age - most common in teenagers/young adults
Average Age of Onset of Disorders
14
Inmates with 12-month mental health problem
- 2% Local Jail
- 2% State Prison
- 8% Federal Prison
Deinstitutionalization
- Prison rate increases as mental hospitals decrease
Arriving at DSM 5 - 1844
APA published predecessor of DSM as a statistical classification of institutionalize mental patients
Arriving at DSM 5 - 1880
- mania
- melancholia
- Monomania was a form of partial insanity conceived as single pathological preoccupation in an otherwise sound mind
- Paresis (weakness of voluntary movement or partial loss of voluntary movement or by impaired movement)
- Dementia
- Dipsomania (Uncontrollable craving for alcohol)
- Epilepsy
Arriving at DSM 5 - 1908
American Bureau of the Census asked the American Medico-Psychological Association to develop standard classification system for purpose of national statistics
Arriving at DSM 5 - 1918
Statistical Manual for the Use of Institutions for the Insane
Arriving at DSM 5 - 1952
DSM-I
Arriving at DSM 5 - 1967
DSM-II
Arriving at DSM 5 - 1980
DSM-III