EXPERIMENTAL STUDIES IN PSYCHOLOGY AND PEDAGOGY

EDITED BY LIGHTNER WITMER

DEPARTMENT OF SPECIAL PUBLICATION

I. SPELLING IN THE ELEMENTARY

SCHOOL

SUPERVISING PRINCIPAL OF THE NORTHWEST SCHOOL, PHILADELPHIA
LECTURER IN CHILD PSYCHOLOGY, UNIVERSITY OF PENNSYLVANIA

BOSTON, U.S.A.
GINN & COMPANY, PUBLISHERS

The Athenæum Press

1902