Item is a typed set of notes about "The Screening of Psychoneurotics in the Army: Technical Development of Tests," chapter 13 of The American Soldier, Volume IV.
Item consists of meeting minutes for sessions at Cornell regarding further developments and programming of the Stirling County studies. Includes the following participants: C. Arensberg, T. Burling, J. Butler, D. Darling, E. Day, E. Devereaux, R. Federer, R. Johnson, A. Leighton, D. Leighton, R. MacLeod, A. Macmillan, W. Magill, N. Moore, M. Opler, S. Parker, R. Polson, E. Rapoport, S. Richardson, A. Tremblay, J. Tyhurst, M. Tumin, D. Vernon, and W. Whyte.
Item is a handwritten report with a preface attributing a large portion of the material "from a preliminary report on psychological testing prepared by Dr. Frank Freeman of Cornell University."
Item is a typed manuscript (lightly annotated and with a handwritten title page) outlining a preliminary research plan in response to the question: "Are there patterns of society and culture that predispose or produce neuroses and psychoses in the constituent members?"
Item is a letter written to his father from Alexander Leighton during his residency at Johns Hopkins. The letter addresses his sister Gertrude's mental health and details about equipment for a film project.