Henry W. Hammond. A.B., New York University, 1909; secretary, Goff Street branch, Y.M.C.A., New Haven, Connecticut, 1911-13; boys' work secretary, Wabash Avenue branch, Y.M.C.A., Chicago, 1914-16; probation officer, juvenile court, Chicago, 1916-20.
Dan H. Kulp. Graduate student, University of Chicago; investigated recreation facilities, Providence, Rhode Island, and prepared statistics; investigated industrial and racial conditions in China; general director, Yangtsepoo Social Center, Shanghai.
Kate F. Markovitz. Assistant matron, Montana State Orphan Asylum, 1911-12; Chicago School of Civics and Philanthropy, 1913; officer, Chicago Juvenile Protective Association, 1913-16; director, jail division, Cook County Bureau of Social Service, 1916-18; overseas secretary, Y.W.C.A., 1918-19; volunteer, Hull-House, 1912-20.
Lucius L. McGee. Teacher, four years, Virginia Union University; experience investigating Negro conditions, Richmond, Virginia; graduate student, University of Chicago, studying for Ph.D.
Edith W. Riddle. A.B., Vassar, 1898; assistant superintendent, Illinois Children's Home and Aid Society, 1905-6; resident, Hull-House; boys' school and farm work, Michigan, 1907-10; club organization, Goodrich Social Settlement, Cleveland, 1913-17; Federal Children's Bureau, 1918; Association for Crippled and Disabled Children, Cleveland, 1919.
Philip Sherman. A.B., Carleton College, 1919; one year Harvard Law School; campaign auditor, Y.M.C.A. Building Fund, Sioux Falls, 1919.
Alonzo C. Thayer. A.B., Fisk University, 1904; experience as reporter, manager, and editor of newspaper, also experience in real estate; assisted in industrial work of the Chicago Urban League.
Charles H. Thompson. A.B., Virginia Union University, 1917; M.A., University of Chicago, 1920; field work, neighborhood study, Richmond, Virginia, 1917; comparative educational study, Moseley School, Chicago, 1920.
PREPARATION OF REPORT
Assistants in Compilation of Data