Part 2: Evaluating the Effectiveness of Mental Health Services. Proceedings of a round Table at the Sixtieth Anniversary Conference of the Milbank Memorial Fund. Held at the Savoy Plaza Hotel, New York City and at the Hudson River State Hospital Poughkeepsie, New York April 5-7, 1965 || Measurement of the Incidence of Chronic Severe Social Breakdown Syndrome: Has the Dutchess County Service Been Associated with a Decline in Incidence?