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Ogretta Humphries (39827062934)
Summary
A graduate student at Howard University, Ogretta Humphries ran an experiment on the psychological effects of drugs such as LSD on normal adults with Dr. Conan H. Kornetsky at the National Institute of Mental Health. She went on to a distinguished academic career at Holy Cross College in Worcester, MA after receiving her Ph. D. in 1964.
Date
1960
Source
Wikimedia Commons
Copyright info
public domain
