Psychedelic Insights Survey
Have you ever taken a psychedelic and had an
experience that was psychologically insightful?
Help our researcher friends at Johns Hopkins &
take their Survey
Personality and Experience
Harriet Linton Barr
Robert J. Langs
Pub Date :
Edition(s) at Erowid :
back to library
back to books
Created by Erowid - Dec 2, 2010
Modified - Dec 21, 2017
Content & design © 1995-2018 Erowid.org. Permission required before publicly reproducing Erowid info.