Deviation from Ideal mental health - behaviour that doesn't meet 'healthy'criteria
ignores the issue of abnormality and focuses on normal 'ideal mental health' (e.g. no symptoms/stress)
(DMH) + Comprehensive definition
covers a broad range of mental criteria making it a useful tool when defining abnormality
(DMH) - Cultural relativism
some ideas in the classification are culture bound so can't be generalised and applied to the wider population
(DMH) - Unrealistically high standard for mental health
none of us achieve all criteria for ideal mental health for long periods of time which would deem the majority of people as abnormal following this approach