Zinn, Earl F.

Earl F. Zinn was a 1920's graduate of Clark University located in Massachusetts. While at Clark University Mr. Zinn studied with noted psychologist G. Stanley Hall. From 1921-1929 he served as Executive Secretary of a committee for the American Social Hygene Association. He was also a member of the National Research Council Committee. In addition, Mr. Zinn served as assistant to Max Joseph Exner, Director of Sex Education for the Y.M.C.A.

From the description of Earl F. Zinn Case Notes of a Psychiatric Patient. (Brown University). WorldCat record id: 122623121