Initially, the training period was for six weeks; later it was changed to eight weeks. General in scope, the program was designed to give cadets an overall view of the USCG. Academic study included: administration, correspondence, communications, history, organization, personnel, public speaking, ships, and special lectures and visual aids. The regimental part of the training was designed to help cadets adjust to military life, and to acquaint them with their responsibilities as officers. The cadets ranged in age from 20 to 40, with diverse civilian backgrounds from teachers and journalists to lawyers and technicians.