What is abnormal psychology and History? Flashcards
What is abnormal psychology?
Abnormal psychology is the study of psychological problems ie. psychopathology, maladjustment, emotional disturbances, mental illnesses that deviate from typical human behaviour.
Clinical scientists
Systematically gather information through field research
Clinical practitioners
Detect and assess abnormal patterns of behaviour and treat patients using the research of clinical scientists
What are the four D’s?
Deviance, distress, dysfunction, and danger
Deviance
Different, extreme, unusual, and perhaps bizarre that are different from those considered normal psychological functioning in our place and time.
-Depend on specific circumstances and culture
Distress
Unpleasant or upsetting to the person
Dysfunction
Interferes with the person’s ability to conduct daily activities in a constructive way
Danger
Behaviour that is harmful to oneself or others; deminstrate careless, hostile, or confusing behaviour
-exception rather than rule
Thomas Szasz
Deviations that society calls abnormal are simply ‘problems in living’. Any definition of abnormality may be unable to be applied consistently.
-Societal involvement may invalidate the concept of mental illness.
-Taking away of rights through putting in mental institutions. Shouldn’t treat against personal will.
-Forces psychiatry into a biological problem and ignores cultural differences
-Difficult to get to the heart of what mental illness is across time and culture.
DSM V Definition of Abnormal Psychology
Behavioural, psychological, or biological dysfunction that are unexpected in their cultural context and associated with present distress and impairment in functioning, or increased risk of suffering, death, pain, or impairment
Why is abnormality hard to define?
-Abnormality has an elusive nature.
-It is defined by general criteria in society. Everything in mental health is rooted in societal function.
-It is different than medical diseases that are rooted in biological functions.
-Categories of the DSMV are created by consensus of old white men, not based on the scientific method.
How is abnormal function determined?
-Criteria of DSM V is often used to judge cases and see if an individual fits into a particular category.
-Subjective judgement call
Jerome Wakefield
Psychological disorders are caused by a failure of a natural mental or behavioural mechanism to perform their evolved function. This function cases harm or distress.
-If mechanism fails, can say something is disordered.
-Evolutionary psychologist
Abnormal psychology in prehistoric societies
-All events resulted from the actions of magical and perhaps sinister beings that controlled the world.
-Human body is battle ground between evil and good
Abnormal behaviour was a victory of evil spirits
Trephination
A stone instrument or trephine was used to cut away a circular section of the skull to release evil spirits.
- Performed on people with severe abnormal behaviour