Adolf Meyer (psychiatrist)  Adolf Meyer (September 13, 1866 – March 17, 1950) was a psychiatrist who rose to prominence as the first psychiatrist-in-chief of the Johns Hopkins Hospital (1910-1941). He was president of the American Psychiatric Association in 1927–28 and was one of the most influential figures in psychiatry in the first half of the twentieth century. His focus on collecting detailed case histories on patients was one of the most prominent of his contributions. He oversaw the building and development of the Henry Phipps Psychiatric Clinic at Johns Hopkins Hospital, opened in April 1913, making sure it was suitable for scientific research, training and treatment. Meyer's work at the Phipps Clinic is arguably the most significant aspect of his career. Meyer's main theoretical contribution was his idea of ergasiology (a term he derived from the Greek for "working" and "doing") to describe a psychobiology. This brought together all the biological, social and psychological factors and symptoms pertaining to a patient. It considered mental illnesses to be a product of dysfunctional personality not a pathology of the brain. Believing that whole-life social and biological factors should be central to both diagnosis and treatment Meyer was one of the earliest psychologists to support occupational therapy as an important connection between the activities of an individual and their mental health, and incorporated community based activities and services to develop people's everyday living skills. Adolf Meyer was born in Niederweningen, Switzerland in 1866. He was the son of a Zwinglian pastor. Meyer received his MD from the University of Zurich in 1892, where he studied neurology under Auguste Forel. During his time at the university, he studied abroad in Paris, London and Edinburgh, working under John Hughlings Jackson and Jean-Martin Charcot. Unable to secure an appointment with the university, he emigrated to the United States in 1892. Meyer married Mary Brooks on September 15, 1902. They had one daughter, Julia Lathrup Meyer, on February 14, 1916. Meyer died on March 17, 1950, in Baltimore, Maryland, at the age of 83 due to an unspecified cause. After moving to the United States, Meyer first practiced neurology and teaching at the University of Chicago, where he was exposed to the ideas of the Chicago functionalists. He was unable to find a paid full-time post at the University of Chicago, so his time at the university was short-lived.