About Margaret Fletcher Margaret I. Fletcher was, until her retirement in 1965, Supervisor of the Nursery School Division and Assistant Professor of Child Study at the Institute of Child Study, University of Toronto. Books by Margaret Fletcher Twenty-five Years of Child Study The Development of the Programme and Review of the Research at the Institute of Child Study, University of Toronto 1926-1951 by (author) Karl Bernhardt, Margaret Fletcher, Frances Johnson, Dorothy Millichamp, Mary Northway & Institute of Child Study The Adult and the Nursery School Child Second Edition by (author) Margaret Fletcher