Abnormalitydefinition Problems
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The document discusses issues with different definitions of abnormality. It notes that definitions can be subjective, over- or under-inclusive, and culturally relative. Additionally, statistical infrequency alone does not determine abnormality, as rare but desirable traits would not be considered abnormal. Likewise, behaviors can be considered abnormal even if statistically frequent. Social norms also change over time and between cultures, so perceptions of abnormality change as well. Ultimately, classifying something as abnormal requires understanding the context and making a subjective judgment.
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Abnormalitydefinition Problems
- 1. Definitions of Abnormality Problems exist with both the definitions we have examined. Subjectivity Over- and under-inclusivity Cultural relativity
- 2. Statistical Infrequency Does not consider the desirability of behaviours or traits. Very high intelligence or extremely altruistic behaviour are both statistically rare, but would not generally be classed as ‘abnormal’. Many rare behaviours or characteristics (e.g. left handedness) have no bearing on normality or abnormality
- 3. Statistical Infrequency Some behaviours/characteristics are regarded as abnormal even though they are quite frequent. Depression may affect 27% of elderly people (NIMH, 2001). This would make it common but that does not mean it isn’t a problem
- 4. Violation of Social Norms Social norms change between cultures and over time. Consequently, so do people’s conceptions of abnormality. Homosexuality was regarded as a mental illness until 1973, but not any more. Cross-cultural misunderstandings are common, and may contribute to e.g. high diagnosis rate of schizophrenia amongst non-white British people
- 5. Violation of Social Norms Classification of abnormality can only based on the context in which behaviour occurs Same behaviour might be normal or abnormal e.g. undressing in bathroom or classroom A subjective judgement is usually necessary e.g. there may be situational factors unknown to the observer