CHAIRMAN: SPEAKERS: PROFESSOR JAMES MCK. CATTELL, Columbia University.

PROFESSOR J. MARK BALDWIN, Johns Hopkins University.

SECTION A. GENERAL PSYCHOLOGY. (_Hall 6, September 23, 3 p. m._)

CHAIRMAN: PROFESSOR JOS. ROYCE, Harvard University.

SPEAKERS: PROFESSOR HARALD HOEFFDING, University of Copenhagen.

PROFESSOR JAMES WARD, University of Cambridge, England.

SECRETARY: DR. W. H. DAVIS, Lehigh University.

SECTION B. EXPERIMENTAL PSYCHOLOGY. (_Hall 2, September 23, 10 a. m._)

CHAIRMAN: PROFESSOR EDWARD A. PACE, Catholic University of America.

SPEAKERS: PROFESSOR ROBERT MACDOUGAL, New York University.

PROFESSOR EDWARD B. t.i.tCHENER, Cornell University.

SECRETARY: DR. R. S. WOODWORTH, Columbia University.

SECTION C. COMPARATIVE AND GENETIC PSYCHOLOGY. (_Hall 6, September 24, 10 a. m._)

CHAIRMAN: PROFESSOR EDMUND C. SANFORD, Clark University, Worcester, Ma.s.s.

SPEAKERS: PRINc.i.p.aL C. LLOYD MORGAN, University College, Bristol.

PROFESSOR MARY W. CALKINS, Wellesley College.

SECRETARY: DR. R. M. YERKES, Harvard University.

SECTION D. ABNORMAL PSYCHOLOGY. (_Hall 6, September 24, 3 p. m._)

CHAIRMAN: DR. EDWARD COWLES, Waverley, Ma.s.s.

SPEAKERS: DR. PIERRE JANET, College de France, Paris.

DR. MORTON PRINCE, Boston.

SECRETARY: DR. ADOLPH MEYER, New York City.

DEPARTMENT 16--SOCIOLOGY (_Hall 7, September 20, 4.15 p. m._)

CHAIRMAN: PROFESSOR FRANK W. BLACKMAR, University of Kansas.

SPEAKERS: PROFESSOR FRANKLIN H. GIDDINGS, Columbia University.

PROFESSOR GEORGE E. VINCENT, University of Chicago.

SECTION A. SOCIAL STRUCTURE. (_Hall 15, September 21, 10 a. m._)

CHAIRMAN: PROFESSOR FREDERICK W. MOORE, Vanderbilt University.

SPEAKERS: FIELD MARSHAL GUSTAV RATZENHOFER, Vienna.

PROFESSOR F. TOENNIES, University of Kiel.

PROFESSOR LESTER F. WARD, U. S. National Museum.

SECRETARY: PROFESSOR JEROME DOWD, University of Wisconsin.

SECTION B. SOCIAL PSYCHOLOGY. (_Hall 15, September 23, 10 a. m._)

CHAIRMAN: PROFESSOR CHARLES A. ELLWOOD, University of Missouri.

SPEAKERS: PROFESSOR WM. I. THOMAS, University of Chicago.

PROFESSOR EDWARD A. ROSS, University of Nebraska.

SECRETARY: PROFESSOR E. C. HAYES, Miami University.

DIVISION E--UTILITARIAN SCIENCES

(_Hall 1, September 20, 10 a. m._)

SPEAKER: PRESIDENT DAVID STARR JORDAN, Leland Stanford Jr. University.

DEPARTMENT 17--MEDICINE (_Hall 1, September 20, 4.15 p. m._)

CHAIRMAN: DR. WILLIAM OSLER, Johns Hopkins University.

SPEAKERS: DR. WILLIAM T. COUNCILMAN, Harvard University.

DR. FRANK BILLINGS, University of Chicago.

SECTION A. PUBLIC HEALTH. (_Hall 13, September 21, 10 a. m._)

CHAIRMAN: DR. WALTER WYMAN, Surgeon-General of the U. S. Marine Hospital Service.

SPEAKERS: PROFESSOR WILLIAM T. SEDGWICK, Ma.s.sachusetts Inst.i.tute of Technology.

DR. ERNST J. LEDERLE, Former Commissioner of Health, New York City.

SECRETARY: DR. H. M. BRACKEN, St. Paul, Minn.

SECTION B. PREVENTIVE MEDICINE. (_Hall 13, September 21, 3 p. m._)

CHAIRMAN: DR. JOSEPH M. MATHEWS, President of the State Board of Health, Louisville, Ky.

SPEAKER: PROFESSOR RONALD ROSS, F.R.S., School of Tropical Medicine, University College, Liverpool.

SECRETARY: DR. J. N. HURTY, Indianapolis, Ind.

SECTION C. PATHOLOGY. (_Hall 13, September 22, 10 a. m._)

CHAIRMAN: PROFESSOR SIMON FLEXNER, Director of the Rockefeller Inst.i.tute.

SPEAKERS: PROFESSOR LUDWIG HEKTOEN, University of Chicago.

PROFESSOR JOHANNES ORTH, University of Berlin.

PROFESSOR SHIBASABURO KITASATO, University of Tokio.

SECRETARY: DR. W. MCN. MILLER, University of Missouri.