This report reflects ACT's three-decade commitment to assist colleges and universities to better understand the impact of campus practices on college student retention and degree completion. This report focuses only on the data provided by four-year private colleges, and contains the following sections: (1) Introduction; (2) Executive Summary; (3) Survey Section A: Campus Coordination and Retention/Completion Goals; (4) Survey Section B: Institutional Issues, Characteristics, and Services; (5) Survey Section C: Student Characteristics; (6) Survey Section D: Retention Practices; and (7) Recommendations. Appendices include: (A) Review of the Retention Literature; (B) Bibliography; and (C) The Survey. (Contains 14 tables.) [For the main report, "What Works in Student Retention? All Survey Colleges", see ED500455.]