Definitions Of Abnormality Flashcards
What are the 4 definitions of abnormality
Statistical infrequency
Deviation from social norms
Failure to function adequately
Deviation form ideal mental health
Statistical infrequency definition
Occurs when an individual has a less common characteristic, for example being more depressed or less intelligent than most of the population
Statistical infrequency example
IQ below 70%
Statistical infrequency evaluation points- Real world application
STRENGTH
Useful in diagnosis (e.g IDD) and assessment (e.g. BDI for depression)
Statistical infrequency evaluation points- Unusual characteristics can be positive
LIMITATION
Some unusual characteristics would not be judged abnormal e.g. High IQ
Deviation from social norms definition
Concerns behaviour that is different from the accepted standards of behaviour in a community or society
Deviation from social norms example
Impulsive or aggressive behaviour isn’t socially acceptable
Deviation from social norms evaluation points- Real world application
STRENGTH
Used to diagnose some disorders e.g. antisocial and schizotypal personality disorder
Deviation from social norms evaluation points- Cultural and situational relativism
LIMITATION
Different standards, therefore hard to make social judgements (e.g hearing voices)
Failure to function adequately definition
Occurs when someone is unable to cope with ordinary demands of day to day living
Failure to function adequately example
Failing to function is part of the diagnosis of intellectual disability disorder as well as a low IQ
Failure to function adequately evaluation points- Represents a threshold for help
STRENGTH
Provides a way to identify when someone needs professional help
Failure to function adequately evaluation points- Discrimination and social control
LIMITATION
May lead to people living non-standard lifestyles being judged as abnormal
Deviation from ideal mental health definition
Occurs when someone does not meet a set of criteria for good mental health
Deviation from ideal mental health example
Includes lack of symptoms, rationality, self- actualisation, coping with stress, realistic world-view