OF THE NATIONAL RESEARCH COUNCIL 85 



10. Committee on "Propaganda behind the German 

 Lines." Chairman, James R. Angell. 



11. Committee on acoustic problems of military impor- 

 tance. Chairman, Carl E. Seashore. 



12. Committee on tests for deception. Chairman, John 

 F. Shepard. 



13. Committee on adaptation of psychological instruc- 

 tion to military educational needs. Chairman, Raymond 

 Dodge. 



In addition to the lines of service indicated by the titles 

 of committees, special work was done by individual members 

 of the Psychology Committee or of its subcommittees as 

 follows : 



14. For the Division of Military Intelligence, on methods 

 of selecting and training scouts and observers, by John B. 

 Watson and Madison Bentley. 



15. For the Chemical Warfare Service, on psychological 

 problems of the gas mask, by Raymond Dodge, John W. 

 Baird, and Knight Dunlap. 



16. For the Committee on Education and Special Train- 

 ing of the War Department, on adaptation of army intelli- 

 gence tests for use in the Students' Army Training Corps, by 

 Lewis M. Terman. 



17. For various military and civilian agencies, studies of 

 special problems in learning, methods of instruction, and 

 methods of selecting for special tasks, by L. L. Thurstone, 

 Herbert S. Langfeld, and Robert S. Woodworth. 



II. Committee Service and Expenditures 

 The Psychology Committee depended chiefly on three in- 

 strumentalities for the conduct of its service and research: 

 subcommittees, conferences, and appointments in the army 

 or navy. The results obtained through these several instru- 

 mentalities will be presented under the subcommittees or 

 special topics listed above. 



Though many of the subcommittees have seemingly played 

 unimportant roles, it is nevertheless clear that this form of 

 organization was indispensable for the instigation and main- 



