ON WEDNESDAY, 22 OCTOBER 1952, SI AND H EXPERIMENTS WERE CARRIED ON IN BUILDING 13, ROOM 20 WITH (DELETED)

• Document Type: SPECIALCOLLECTION
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): 00428132
• Release Decision: RIPPUB
• Original Classification: U
• Document Page Count: 1
• Document Creation Date: January 23, 2025
• Document Release Date: August 23, 2000
• Publication Date: October 22, 1952

� aped
Security
22 October 1952
. On Wednesday, 22 October 19521i.naccordance with proposed plans
as set out in the preceding memorandum, 51 Rnd H exnerimentswere
tarried On in Bui1din 13, Room 20,
� . For matter of record
new volunteers in this w
recruitment efforts of
sufficient interest i
In view'ofjhis
.session for two
the subjects mentioned above were entirely
interested through the
others and who had shown
erimen a io to_b ng to co-operate.
to attend this
e rienced observer
and to show by demonstration some of the simple processes in the
hypnotic technique.
After a considerable discussion in whic
ointed5 out to the three subjects
and the writer, demonstrated a n
es. Simple
hand raising, dte., etc.).
who had
quested
e first to act
f th
working with
ple hypnotic
tests were given for suggestibility (falling back,
In. the case of esults :
were about normal, 'b se o esults were
excellent in that asse no ago.. �ypno. c:sleep and
was held in that c n or a number of minutes by the writer.
simple suggestibility tests were concluded, all of the.
subjects were eneral explanation of the slow relaxed process and
relaxation t the
-In this, -
d the other
gave indication of being able to obtain a good hypnotic sleep
in the future with more work.
4fter the
�
Since this was the first attempt with the new subjects, the
tests were concluded after an explanation and the session ended at
approximately 9:15.
APPROVED FOR RELEASE
DATE: r 0.1Lsoo
Sib
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