MORI 190557

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Subject: SI and H Experimentation, 1l September 1951 (Operations Room and Room 3)

On Tuesday, 11 September 1951, Messrs the writer conducted SIand.H experiments between 6:00 Ph and 8:30 PM with the as subjects.

Since had heen engaging in advanced experimentation,whereas, were making their second effort, it was previously decided thati would continue the third experiment of 4 September 1951 witr an in Room 3 while the writer conducted general relaxing techniques and discussions with

However, before the work was split up, it was decided to request and to show the other girls several simple experiments in H techniques. This was accomplished and thereafter anc Left the Operations Roon and conducted a continuation of the work with and

After some discussion, the slow relaxing technique was given to an and all three girls attained a good state of relaxation and remained in a thoroughly relaxed state for approximately ten minutes when they were awakened by the 12345 method.

It was decided then, after a discussion, to repeat the test using a somewhat faster technique and this time. again complete... relaxation was reached, particularly in s case, who relaxed to such a point she fell over sideways on the sofa and remained throughout the test in a recumbent position. Thereafter, all the girls were awakened using the standard l2345 method in each case. The girls had full memory of the writer's voice, but each agreed that with the continuance of the test, they had obtained a deeper relaxation than they had at any time previously.

At this pointar. and Ereturned to the Qperations Room, having completed the tests, and a general discussion was held with thowing post H tests with and Tor,the benefit of the othergirls.

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successful and also again went into a recumbent position and remained throughout the test. During this test, tried the hand-arm stiffening test with which was generally successful.

After general discussions again, the tests were concluded for the evening since the Operations Room, with eight people present, was quite warm and somewhat stuffy.

For a description of the work that did with wand attached report.

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