


The DSM–III, published in 1980, introduced several innovations, including explicit diagnostic criteria for the various disorders, that are now a recognizable feature of the DSM. The DSM–II, which was very similar to the DSM–I, was published in 1968.
DSM 5 HOW TO
The DSM–I included a glossary describing diagnostic categories and included an emphasis on how to use the manual for making clinical diagnoses. In 1952, the American Psychiatric Association Committee on Nomenclature and Statistics published the first edition of the Diagnostic and Statistical Manual: Mental Disorders (DSM–I). After World War I, the Army and Veterans Administration broadened the nomenclature to include disorders affecting veterans. Not long afterward, the American Psychiatric Association and the New York Academy of Medicine collaborated to produce a “nationally acceptable psychiatric nomenclature” for diagnosing patients with severe psychiatric and neurological disorders. In 1917, the Bureau of the Census began collecting uniform statistics from mental hospitals across the country. By the 1880 census, the Bureau of the Census had developed seven categories of mental illness. The first attempt to collect information on mental health began in the 1840 census. The Diagnostic and Statistical Manual of Mental Disorders (DSM) initially developed out of a need to collect statistical information about mental disorders in the United States. DSM–5 modifies some of the criteria descriptions with updated language.

