A second printing affords a grateful opportunity for recalling that this little book is a sign of the co-operating thoughts and sympathies of many persons. Its indebtedness to Mrs. Emmons Blaine is partly indicated in the dedication. From my friends Mr. and Mrs. George Herbert Mead came that interest, unflagging attention to detail, and artistic taste which, in my absence, remade colloquial remarks until they were fit to print, and then saw the results through the press with the present attractive result—a mode of authorship made easy, which I recommend to others fortunate enough to possess such friends. It would be an extended paragraph which should list all the friends whose timely and persisting generosity has made possible the school which inspired and defined the ideas of these pages. These friends, I am sure, would be the first to recognize the peculiar appropriateness of especial mention of the names of Mrs. Charles R. Crane and Mrs. William R. Linn. And the school itself in its educational work is a joint undertaking. Many have engaged in shaping it. The clear and experienced intelligence of my wife is wrought everywhere into its texture. The wisdom, tact, and devotion of its instructors have brought about a transformation of its original amorphous plans into articulate form and substance with life and movement of their own. Whatever the issue of the ideas presented in this book, the satisfaction coming from the co-operation of the diverse thoughts and deeds of many persons in undertaking to enlarge the life of the child will abide. AUTHOR’S NOTE TO SECOND EDITION The present edition includes some slight verbal revisions of the three lectures constituting the first portion of the book. The latter portion is included for the first time, containing material borrowed, with some changes, from the author’s contributions to the _Elementary School Record_, long out of print. The writer may perhaps be permitted a word to express his satisfaction that the educational point of view presented in this book is not so novel as it was fifteen years ago; and his desire to believe that the educational experiment of which the book is an outgrowth has not been without influence in the change. J. D. NEW YORK CITY July, 1915 THE SCHOOL AND SOCIAL PROGRESS I THE SCHOOL AND SOCIAL PROGRESS