Leon Harvey
Psychological Examining in the United States Army
When, on April 6, 1917, the Nation was called to war a group of experimental psychologists promptly assembled to consider means of psycholog…
The Northward Course of Empire
The Northward Course of Empire was written to promote the idea of a new wave of civil expansion into the Arctic Circle, a region generally c…
The Intelligence of School Children
This book has been written for the rank and file of teachers, school supervisors, and normal-school students. Its purpose is to illustrate t…
The Boise Survey
A complete survey of the Independent Boise School District, Boise, Idaho was conducted over two weeks, with the purpose to study and observe…
Botanical Features of North American Deserts
This book contains field research work of the desert laboratory near Tucson, Arizona, studying the botanical ecosystem surviving in the arid…
Life and Times of Girolamo Savonarola
This large biographical book was compiled after years of research to uncover and compile information about the Florentine monk, revolutionar…
Genetic Studies of Genius, Volume III: The Promise Of Youth
The third volume in Genetic Studies of Genius, the worlds longest running study of the nature of gifted children and their progress. - Summa…
The Intelligence Of The Feeble Minded
Nowhere does Binet's genius show more brilliantly than in this work. That he in the midst of a busy life and in addition to all his other wo…