@inbook{Hayes+2024+54+60,
url = {https://doi.org/10.12987/9780300277364-009},
title = {CHAPTER 9 Testing Times: The Start of the Psychometric Industry and Approaches to Personality Testing},
booktitle = {A Little History of Psychology},
author = {Nicky Hayes},
publisher = {Yale University Press},
address = {New Haven},
pages = {54--60},
doi = {doi:10.12987/9780300277364-009},
isbn = {9780300277364},
year = {2024},
lastchecked = {2026-05-04}
}