This document is a certificate from the American Hypnosis Association recognizing that Gregory L. Barlow successfully completed a 1-hour continuing education course called "The Power of Placebo and Nocebo Effects". The certificate is signed by George J. Kappas, the licensed marriage family therapist and president/director/instructor of the American Hypnosis Association located in Tarzana, California.

1. George J. Kappas
Licensed Marriage Family Therapist
President/Director/AHA Course Instructor
The Board of Directors of the American Hypnosis Association in Tarzana, California, in the United States of
America, on the recommendation of the Instructors and by virtue of the authority vested in them, have conferred upon...
Gregory L. Barlow
for successfully completing one (1) hours of continuing education, examination and all requirements for the course...
The Power of Placebo and Nocebo Effects
Certificate Date: Monday, July 27, 2015 • Certificate Number: 135355