Key points are not available for this paper at this time.
Ernest T. Pascarella, Marcia Edison, Amaury Nora, Linda Serra Hagedorn, Patrick T. Terenzini, Influences on Students' Openness to Diversity and Challenge in the First Year of College, The Journal of Higher Education, Vol. 67, No. 2 (Mar. - Apr., 1996), pp. 174-195
Pascarella et al. (Fri,) studied this question.