Few intellectual and social movements of this century have had so pervasive an influence on the theory and practice of American education as the mental hygiene movement. This movement substantially altered ways of thinking about education, in particular, the school's responsibility for children's personality development. The movement's history is…

The conference theme was Testing--Then and Now, based upon the assumption that psychometrists should review their origins and look forward to their future. In the area of intelligence testing, Nancy Bayley discussed the research that re-assessed previous concepts of the nature of intellectual growth and decline. Thelma Thurstone discussed new…