Reverse speech was first advocated by David John Oates which gained publicity when it was mentioned on Art Bell's nightly Coast to Coast AM radio talk show.May 23rd 1997 Coast to Coast AM broadcast with Sean David Morton and "Victor". It claims that during spoken language production, human speakers subconsciously produce hidden messages that give insights into their innermost thoughts. Oates claims that it  has applications in psychotherapy, criminology and business negotiation. Its claims have been rejected , however, by mainstream science and academia.
Reverse speech was first advocated by David John Oates which gained publicity when it was mentioned on Art Bell's nightly Coast to Coast AM radio talk show.May 23rd 1997 Coast to Coast AM broadcast with Sean David Morton and "Victor". It is based upon the theory that during spoken language production, human speakers subconsciously produce hidden messages that give insights into their innermost thoughts. Oates claims that it therefore has applications in psychotherapy, criminology and business negotiation. The theory has been rejected by mainstream science and academia.
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claims
is based upon the theory
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therefore
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Its claims have been rejected , however,
The theory has been rejected