Contains administrative files generated by Bergin while at Columbia University and Brigham Young University. Topics covered include women's issues, clinical psychology and behavioral science, periodicals, a missionary adjustment study, various aspects of the Peace Corps, and the Templeton Foundation. Materials date from 1959 to 2002.

Contains articles and book reviews authored by Bergin. Topics include behavior therapy and ethical relativism, contemporary psychology, cognitive therapy, the deterioration effect, empirical analysis, eclecticism, negative effects, desensitization, personality, secular psychotherapy, religion and mental health, impulse control disorders, psychology and repentance, Mormon-themed psychology, and counseling and values. Materials date from 1957 to 1992.

Contains books and book chapters authored by Bergin. Topics include spirituality and mental health, psychotherapy and behavior change, and psychoanalysis. Materials date from 1962 to 2004.

Contains note files created by Bergin on behaviorism, psychoanalytic concepts, behavior change, constructivist psychology, therapy approaches, and other related topics. Materials date from 1960 to 1969.

Contains awards, election materials, meeting notes and other materials related to professional associations, including the Association for the Advancement of the Behavioral Sciences, American Board of Professional Psychology, American Pyschology Association, American Psychological Society, American Psychopathological Association, Values Institute, and Society for Psychotherapy Research. Materials date from 1966 to 1998.

Contains book reviews, articles, and books authored by Bergin. Materials date from 1957 to 2004.

Contains research files created by Bergin. Topics include gospel principles and therapy, light and human behavior, love and family relationships, spiritual pyschology, and values and religious issues. Materials date from 1977 to 2013.

Contains files on professional associations, essays, and material from trips taken by Bergin. Materials date from 1954 to 1998.

Contains lectures, correspondence, seminar and symposium addresses, course materials, and evaluations. Materials date from 1970 to 2000.

Contains professional and personal records, correspondence, book production materials, research files, and course notes. Also included are copies of Bergin's numerous publications. Materials date from 1954 to 2013.