occurs when someone does not meet a set of criteria for good mental health
Jahoda's criteria: no symptoms of distress, rational and perceive ourselves accurately, self actualise, cope with stress, realistic view of the world, good self esteem, lack guilt, independent, can work, love and enjoy leisure
example where it has been successful
narcolepsy - can't meet criteria of independence - need carer
phobias - can't meet criteria of coping with stress
limitation
cultural relativism - some ideas of Jahoda's are specific to western European + north American cultures
eg: the emphasis on personal achievement would be considered self indulgent in most of the world as they focus on community and family
much of the world see independence as a bad thing
limitation
unrealistic standard for mental health
we cannot all attain all of Jahoda's criteria for mental health all the time or keep them up for very long
therefore this approach would see us all as abnormal
limitation
when we make a judgment that someone is deviating from ideal mental health then we may be giving them a label which may add to their problems
eg: it would be 'normal' to get depressed after the loss of a job, home or relationship
someone in that position may benefit from psychological help - however future employers may add a label to the person