Definitions of Abnormality Flashcards
Statistical infrequency
Less common characteristic than majority of population
Failure to function adequately
Inability to deal with demands of everyday life
Rosenhan & Seigelman (1989)
Failure to function adequately - interpersonal rules, severe personal distress, irrational and dangerous behaviour
Deviation from social norms
Behaviour differs from what society deems normal
Deviation from ideal mental health
Absence of good mental health
Jahoda (1958)
Ideal mental health - self esteem, self-actualisation, resistance to distress
Evaluation of statistical infrequency
- Real world application (eg. Top 5% of respondents in the BDI liable to receive diagnosis of severe depression)
- Unusual characteristics can be positive (eg. Would not think of someone with a low score in the BDI as abnormal)
Evaluation of failure to function adequately
- Represents a threshold for help (eg. Those who need help noticed and referred professional help and treatment)
- Discrimination of social control (eg. People with alternative lifestyle choices at risk of being labelled abnormal, restricting freedom)
Evaluation of deviation from social norms
- Real world application (eg. Defining characteristic of antisocial personality disorder is failure to conform to ‘normal’ ethical behaviour)
- Cultural and situational relativism (eg. In some cultures hearing voices from ancestors is the norm, whereas in the UK it’s classed as abnormal)
Evaluation of deviation from ideal mental health
- Highly comprehensive (eg. Wide range of criteria, allowing professionals with different theoretical views to meaningfully discuss mental health)
- Unachievable high standards for MH (eg. Few people reach self-actualisation especially in collectivist eastern cultures)