🟠Psychopathology - Defintions of Abnormality Flashcards
What are the 4 definitions of abnormality
- Stastiscial infrequency
- Deviation from social norms
- Failure to function adequately
- Deviation from ideal mental health
What is statistical infrequency
Behaviour that statistically uncommon and therefore that behaviour is seen as abnormal
Example of statistical infrequency
High IQ (above 130) and low IQ (below 70)
People who fail at the bottom end and the top end are shown as 1% of the population
What is the curve called in the statistical infrequency graph
Bell curve
Negatives about statistical infrequency
- fails to account for behaviour that is statistically rare but desirable such as having IQ
- some disorders are not statistically rare (depression 20%)
What is deviation from social norms
when an individual behaves in a way that is different from how we expect them to behave
Characteristics of antisocial personality disorder
Impulsive, aggressive and irresponsible behaviour
What is DSM-5?
Professional reference book on mental health and brain related conditions
2 positives about DSN
- clinical diagnosis = identification and diagnosis of personality disorders
- societal boon = adhering to social norms makes society more ordered predictable safe and harmonious
3 negatives about DSN
- cultural relativism = social norms vary from one culture to another. Therefore what is deemed as abnormal in one culture may not be in another.
- social deviance = not all behaviour that breaks social norms is abnormal. Deviant behaviour for example
- until the 1960s in the UK public homosexual acts were criminal and in the US, a mental disorder
Example of cultural relativism
On the Indonesian Island of Sulawesi, they keep the bodies of their dead relatives in the house for months after they pass away. They give them food and water, and pray with them.
What does it mean to fail to function adequately
It is when an individual can no longer cope with the demands of everyday life. For example not maintaining magic standards of nutrition and hygiene
5 characteristics of FFA stated by Rosenhan and seligman (1989)
- unconventionality
- maladaptive behaviour
- personal distress
- irrationality
- observer disomcofort
UMPIO
One posttivd of FFA
- patients perspective = FFA includes the subjective experience of the individual
2 negatives of FFA
- same as DSN = can be hard to differentiate from DSN and FFA
- subjective judgements = someone has to make a judgement whether the person meets the criteria of FFA