Abnormality definitions

Deviation from social norms

Behaviour that is different from the accepted standards of behaviour in a community or society.

Cultural relativity

The concept that social norms are different in different cultures.

Failure to function adequately

When somebody is unable to cope with the ordinary demands of day-to-day living.

Features of abnormality

Includes suffering, maladaptive behaviour, unconventionality, unpredictability and loss of control, and irrationality.

Statistical infrequency

When someone has a rare or uncommon characteristic, such as a higher IQ score than most of the population.

Ideal mental health

When someone does not meet a set of criteria for good mental health.

Characteristics for ideal mental health

Includes perception of reality, resistance to stress, self attitude, autonomy, self actualisation, and environmental mastery.