The Power of Positive Thinking Peale's work in an article in "The Nation" dated May 7, 1955. He compares Peale's message in "The Power of Positive Thinking" to that of hypnosis, writing that "self knowledge, in Mr. Peale's understanding, is unequivocally bad; self hypnosis is good." Murphy explains that such repeated hypnosis defeats an individual's self-motivation, sense of reality, and ability to think critically. He describes Peale's understanding of the mind as inaccurate and his description of the workings of the mind as deceptively simplistic and false. Murphy states that if man's unconscious “can be conceptualized merely as a container for a small number of
The Power of Positive Thinking psychic fragments, then ideas like 'mind-drainage' follow. So does the reliance on self-hypnosis, which is the cornerstone of Mr. Peale's philosophy.” Murphy concludes that Peale's techniques for positive thinking relate too closely to hypnosis and are inadequate for the readers’ needs of self-improvement. Albert Ellis, an influential psychologist of the 20th century and the founder of cognitive therapy, also criticized Peale's techniques for their similarities with hypnotism. He compared the techniques presented with those of the hypnotist Émile Coué and asserted that the repeated use of these hypnotic techniques could lead to significant mental health problems. Ellis stated that eventually