These records were created by the dean's office of the adult education division of The New School (as of 2022, Schools of Public Engagement), and predominantly reflect the activities of two deans, William Birenbaum and Allen Austill, 1961-1979. A subset of records document the formation of New School College in the 1960s, the Institute for Retired Professionals, and the Physicians Assistant program. A number of files are restricted due to confidentiality.

The New School Associates was the first fundraising body associated with the New School for Social Research. Composed of faculty, former students, school administrators and supporters of the school's aims, the Associates sponsored numerous events and an annual membership drive. These records represent the administration of the Associates from the mid-1940s through the 1970s. Art exhibition records extend into the 1980s.