This collection contains materials belonging to the American College Testing Program, the organization responsible for the construction and administration of the ACT assessment from the years 1959-2015. Donated to the University of Iowa in 2023, this collection consists primarily of papers, but some photographs and audiovisual materials can be found. A majority of the content in the ACT records is related to the assessment. This includes college and career readiness reports, ACT prep, ACT manuals, ACT workbooks, and ACT answer keys. National trends in scoring, surveys, and marketing materials. Postion papers and other ACT publications can be found in this collection on a wide variety of educational topics. Important things to note are the Professional papers of key figures within the organization, including co founder Ted McCarrel. ACT employment and facilities information, policies, and procedures including Affirmative Action reports.