105
William G. Bowen and Michael S. McPherson, Lesson Plan: An Agenda for Change in American Higher Education (Princeton, 2016), p. 30.
106
См., например: Tucker, “Bully U”, p. 104.
107
Valen E. Johnson, Grade Inflation: A Crisis in College Education (New York, 2003).
108
John Bound, Michael F. Lovenheim, and Sarah Turner, “Increasing Time to Baccalaureate Degree in the United States”, NBER Working Paper 15892, April 2010, p. 13; and Sarah E. Turner, “Going to College and Finishing College. Explaining Different Educational Outcomes”, in Caroline M. Hoxby (ed.) College Choices: The Economics of Whereto Go, When to Go, and How to Pay for It (Chicago, 2004), pp. 13–62, http://www.nber.org/chapters/c10097.