SI AND H EXPERIMENTATION, 8 DECEMBER 1953

• Document Type: SPECIALCOLLECTION
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): 00428212
• Release Decision: RIPPUB
• Original Classification: U
• Document Page Count: 1
• Document Creation Date: January 23, 2025
• Document Release Date: August 23, 2000
• Publication Date: December 8, 1953

TO: File
FROM: Morse Allen
SUBJECT: SI and H Experimentation, 8 December 1953
On Tuesday 8 December 1953, SI and H experiments
ch was carried on in Room 20, Btildin 1
th the followin sub'ects:
e to the fact that all subjects present except!!it
ere beginning the H work, the writer conver! e t e
N to primarily a basic discussion of the H work
0101 illustration of H,techniques an
s the subject.' The writer used
ate PH; to illustrate the produc
hallucination and to demonstrate certain other phenomena that'
occur under hypnosis with good subjects. The writer concluded
the evening by having all hands listen to a special tape
recording made by one of the cleared contacts in hypnosis.
ttempts were made bat by the writer except with
directly on hypnosis with the other individuals present
al.
1 would appear from the number of questions asked that * w
all subjects present were extremely interested in the work._
APPROVED FOR RELEASE
DATE:
to -
usion and
\62)
. ... . . .. . .