For centuries, doctors have struggled to define mental illness--how do you diagnose it, how do you treat it, how do you even know what it is? In search of an answer, in the 1970s a Stanford psychologist named David Rosenhan and seven other people--sane, normal, well-adjusted members of society--went undercover into asylums around America to test the legitimacy of psychiatry's labels. Forced to remain inside until they'd "proven" themselves sane, all...

When hospitals release seriously mentally ill patients too soon without outpatient follow-up, the patients can end up homeless, jailed, harming others, or even dead. When patients are deemed suitable for inpatient care, they can languish for weeks in hospital emergency departments before placements become available. Meanwhile, patients who fake the need for care are smoothly and swiftly moved to inpatient settings. Breakdown opens a dialogue with...