The literature on field based education programs for undergraduates is voluminous, but surprisingly unhelpful in answering the most important question of all, "What difference does it make in the lives of students?" In this presentation we have focused on this largely unanswered question, first (1) examining the goals commonly held for such field experiential approaches as cooperative education, academic internships, field components of classes, and service learning then (2) discussing evidence for impact on students and finally (3) identifying critical gaps in our knowledge of how these programs affect students.
Eyler, Janet and Giles, Dwight Jr., "What Do We Know About the Impact of Field Based Programs on Students?" (1993). Higher Education. 100.