This report compares findings from faculty surveys conducted as part of the 1987-88 National Survey of Postsecondary Faculty, which is limited to faculty and staff with instructional responsibilities, and the 1992-93 National Study of Postsecondary Faculty, which includes instructional as well as noninstructional faculty. In particular, the report examines faculty composition (employment and tenure status, academic rank, highest degree, and social/demographic characteristics); work requirements (workweek, time allocation, instructional workload, research productivity, workload satisfaction); and salaries (overall compensation, by source of income, and satisfaction with salary and benefits). Some of the changes from 1987 to 1992 highlighted by the report include: an increase in the percentage of part-time instructional faculty; no change in the percentage of faculty who held the rank of full professor; a decline in the percentage of tenured faculty; some "aging" of both faculty and staff; an increase of 6 percent in female faculty; little change in the percentage of white, full time faculty; less satisfaction with workloads; a fairly constant level of research productivity; little change in the overall duration of the work week; and salaries keeping pace with inflation. The four appendices include supplementary tables, technical notes, standard error tables and survey questionnaires. (LEE)