ABSTRACT
In medical education, Cabot wrote a classic book about this approach in 1906, and there has been a consistent smattering of articles ever since (Glick and Amstrong, 1996; Schor et al., 1995). More recently there have also been a few references in dental education (Engel and Hendricks, 1994), and in the auxiliary health professions (van Leit, 1995).
