![3731098] Human Efficiency and Levels of Intelligence. Henry Herbert Goddard](https://rareamericana.cdn.bibliopolis.com/pictures/3731098.jpg?width=320&height=480&fit=bounds&auto=webp&v=1631725948)
First edition. Goddard was the psychologist who coined the term “moron” and became the leading American proponent and disseminator of Binet’s “intelligence tests.” In 1909..... Read More about Human Efficiency and Levels of Intelligence
![3730821] Remarks on the Influence of Mental Cultivation and Mental Excitement upon Health....](https://rareamericana.cdn.bibliopolis.com/pictures/3730821.jpg?width=320&height=480&fit=bounds&auto=webp&v=1627505146)
Amariah Brigham (1798–1849) was a physician who trained at the School of Medicine in Sorbonne. In America, he was founder and the first editor, American..... Read More about Remarks on the Influence of Mental Cultivation and Mental Excitement upon Health
![3728968] St. Thomas Negroes — A Study of Personality and Culture. [Psychological Monographs,...](https://rareamericana.cdn.bibliopolis.com/pictures/3728968.jpg?width=320&height=480&fit=bounds&auto=webp&v=1706666297)
Inscribed by the author on upper cover: “To Dr. Arthur Roper with regards of the writer.” A psychological and sociological study of African Americans living..... Read More about St. Thomas Negroes — A Study of Personality and Culture. [Psychological Monographs, Vol. 55, No. 5
