A program at Ohio State University that allows graduate students to develop self-designed interdisciplinary degree programs is described (the "One-of-a-Kind" program). An evaluation of the program was undertaken by surveying: 6 current students and 15 graduates of the program since its inception in 1972; faculty members who served as program advisers; and faculty members who were not involved in the program. Generally, the results showed that students and faculty participants were supportive of the program. In open-ended survey questions, respondents discussed both administrative and academic problems: students focused more on the administrative problems, while faculty concentrated more on academic problems. Based on the evaluation, it was recommended that the program be retained. While only a small number of students use the program, it was generally viewed as a good option for some students. Additional recommendations to improve the program are offered, and a review of the literature on interdisciplinary and self-designed programs is included. (SW)