OFFICERS OF THE CONGRESS 



PRESIDENT: 

 SIMON NEWCOMB, PH.D., LL.D. 



Retired Professor U, S. N. 



VICE-PRESIDENTS: 

 HUGO MtiNSTERBERG, PH.D., LL.D. 



Professor of Psychology in Harvard University. 



ALBION W. SMALL, PH.D., LL.D. 



Professor of Sociology in The University of Chicago. 



HONORARY VICE-PRESIDENTS: 



RIGHT HONORABLE JAMES BRYCE, M.P. 



GREAT BRITAIN. 



M. GASTON DARBOUX, 



FRANCE. 



PROFESSOR WILHELM WALDEYER, 



GERMANY. 



t 



DR. OSKAR BACKLUND, 

 RUSSIA. 



PROFESSOR THEODORE ESCHERICH, 

 AUSTRIA. 



SIGNOR ATTILIO BRUNIALTI, 

 ITALY. 



PROFESSOR N. HOZUMI, 

 JAPAN. 



EXECUTIVE SECRETARY: 

 DR. L. O. HOWARD, 



Permanent Secretary American Association 

 for the Advancement of Science. 



