sentences:  The university endowment increased fivefold; the size of the faculty doubled; a four-course plan of study in the upper classes was initiated; the work of the scientific departments was extended; and the schools of architecture, engineering, and public affairs were founded.The great expansion in the field of science at Princeton during this period is attributable largely to Hibben's generous recognition of the leadership of Dean Henry Burchard Fine.Hibben's educational philosophy is expounded in "A Defense of Prejudice" (1911).