Contains materials generated by Mark Allen, including minutes, correspondence, memoranda, class instructional material, resource material used in compiling the department's history, news clippings, reports, and notes. Most of the material was generated by Allen before and after he served as chairman of the Department of Psychology at Brigham Young University.

Contains American Psychological Association accreditation reports, accreditation handbooks, annual self-study reports, and a newsletter from the Association of Psychology Postdoctoral and Internship Centers. Materials date from between 1973 and 1992.

Contains materials from Kenneth R. Hardy's time as a psychology professor including correspondence, book lists, reports, and proposals from various university committees, 1955-1965.