SI AND H EXPERIMENTATION, 12 MAY 1953

To: File Subject: SI and H Experimentation, 12 May 1953 May 1953, SI and H Experimentation was conducted by e �te he followin volunteers in Room 20 For matter of record, it should be noted that was returning to work after a number of weeks owing to ninistrative difficulties and this was her second session in the work. Since all subjects present knew approximately what was required of them and had made good efforts on their first starts, a slow induction test was mil on all the subjects as a grou...