The process of transforming the mind of a man who speaks and thinks in one language so that an entirely different language can be used easily and naturally, is a difficult one. Only within the past few years has this process been given the general study it deserves. Recently a number of colleges and universities have been making investigations of…

In the work of Americanization, which is, in the broad sense almost entirely educational, the teacher is of first importance. Not every person who can do good work as a teacher of a grade or of particular subjects in a school for children or youth can do equally good work as a teacher of classes of adult foreign-born persons. The preparation for…

The handling of this survey was intrusted to Dr. Leonard V. Koos, of the University of Chicago. With great skill he has, working on a full-time basis during his free quarters from the University of Chicago and part time during other quarters, brought it to a conclusion. This manuscript was prepared by Helen M. Eddy, associate professor of romance…