From The Times
July 27, 2009
A 1970s psychologist caused outrage by faking symptoms of mental illness for a study. But have lessons been learnt?
Ckaudia Hammond
If you found yourself locked up against your will in a psychiatric ward, you would probably do your best to get out. But in 1969 a group of people did just the opposite — they tried to get in. A young American psychologist called David Rosenhan persuaded seven friends (two psychologists, a psychiatrist, a doctor, a housewife, a painter and a student) to see whether they could convince doctors that they were mentally ill simply by claiming to hear voices. Now previously unpublished notes from Rosenhan’s private archive reveal what the experience was really like.
Between 1969 and 1972 the team of “pseudo-patients” presented themselves at 12 different US hospitals in five states on the East and West coasts. What would a sane person have to do to convince a doctor they were insane? Not a lot, it seems.
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The profession reacted furiously, complaining that the fact that they could be tricked did not undermine their methods of diagnosis. It was not their job, they said, to look for hoaxers. Patients could present with fake symptoms in any field of medicine and be prescribed unnecessary treatment. Doctors rely on patients to tell the truth and do not expect them to invent symptoms. After all, a person who goes to his doctor complaining of severe stomach pains would be taken at his word and possibly even admitted to hospital.
But Rosenhan argued that however much psychiatry might want to be viewed like any other branch of medicine, the difference was the lack of further tests to confirm a diagnosis. None of the decisions to diagnose schizophrenia in the pseudopatients was reversed, even for the patient who had been observed for 52 days. Rosenhan wondered how a doctor who could not even tell which patients had mental health problems could ever expect to distinguish between different types of mental illness.
http://www.timesonline.co.uk/tol/life_and_style/health/mental_health/article6726435.ece