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In page Celia Green:

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From 1957 to 1962, Green held the post of Research Secretary at the Society for Psychical Research in London.[2][3][4] In 1961, Green founded and became the Director of the Institute of Psychophysical Research.[2] The Institute's areas of interest were initially listed as philosophy, psychology, theoretical physics, and ESP.[5] However, its principal work during the sixties and seventies concerned hallucinations and other quasi-perceptual experiences.[citation needed] In 1982, while Green was the director, the Institute investigated psychokinetic phenomena.[6]