OF AMERICAN EDUCATORS By MANLY H. HARPER, PH.D. TEACHERS COLLEGE, COLUMBIA UNIVERSITY, Theis BUREAU OF PUBLICATIONS 1927 Sch. Ed. 12371 ACKNOWLEDGMENTS The author is under particular obligation to Professors John Dewey and William H. Kilpatrick for the stimulus afforded him by their teaching and writing and to Professors Frederick G. Bonser and William A. McCall for helpful criticism and other important assistance in the development of the study. He wishes to express his thorough appreciation also of the indispensable part played by the hundreds of teachers and other educators who took the test of the inquiry or who in selected numbers acted in the capacity of judges in validation procedures. Thanks are due to the publishers who generously allowed the use of certain excerpts from copyrighted materials. M.H.H. |