“…Ten studies were of programs in the United States [6, 8, 12, 16, 17, 24, 25, 34, 36, 37], and most were at least two years in length [2, 6, 8, 12, 17, 19, 20, 25, 34, 36, 37]. Six were evaluations of federal government-affiliated programs [2, 8, 12, 19, 20, 36], six were university-based [6, 17, 24, 25, 34, 37], and one had another affiliation [16]. The time period for examining career outcomes ranged from one year in several studies to up to 50 years.…”