A Study of Imagination in Early Childhood
The Feelings of Man
The Thinking Process
A Device by which Physiological Concepts May be Employed in Teaching Psychological Functions
Physiological Psychology
Elementary Psychology
Principles of Teaching
Mental Ontogeny
A Study of Imagination in Early Childhood
Psychology of the Common School Subjects
Imaginary Playmates and Other Mental Phenomena of Children
Yearbook of Agriculture 1938: Soils and Men