Definitions of abnormality

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Definitions of abnormality

Advantages

  • Statistical infrequency gives an objective/scientific way to measure and define abnormality

Disadvantages

  • Statistical infrequency doesn't mention desirable and undesirable behaviour e.g. Above average IQ will be seen as positive but it is still different from the norm.
  • Problem with social norms is that they differ from culture to culture, something abnormal in the UK may be totally normal in other cultures.
  • Norms change over time e.g. homosexuality used to be seen as abnormal and is now widely accepted as normal.
  • Failure to keep a job may be due to other factors like just simply not enjoying the job/not being satisfied rather than being abnormal.
  • Failure to function adequately is context dependent; not eating would be seen as abnormal but going on a hunger strike for a cause would be sen in a different light.
  • Rare for anyone to meet Jahoda's criteria for ideal mental health. His ideas are also based on the Wester idea of ideal mental health.

Evaluation

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