About This Book
The book surveys human mental and physical variation through careful observation, measurement, and statistical analysis, describing methods such as anthropometry, composite portraiture, sensory and psychometric testing, fingerprint classification, and twin studies. It explores the roles of heredity and environment in shaping abilities and character, presents apparatus and case collections, and considers social implications including proposals associated with eugenics. Extended essays examine mental imagery, physiognomy, and practical laboratory procedures, combining illustrative plates with methodological critique to advocate a systematic, empirical approach to studying human faculties and their development.
About the Author
More Books by This Author
5 picks
You May Also Like
6 picks
An Introduction to Nature-study
by E. Stenhouse
Mental Radio
by Upton Sinclair
The Ocean World: Being a Description of the Sea and Its Living Inhabitants.
by Louis Figuier
Aromatics and the Soul: A Study of Smells
by Dan McKenzie
Bananas: Nature's Institution for the Promotion of Laziness
by Edward Wilkin Perry
On the Variation of Species, with Especial Reference to the Insecta / Followed by an Inquiry into the Nature of Genera
by Thomas Vernon Wollaston




