Stanley Krippner

Stanley Krippner is an American psychologist and parapsychologist, known for research in dream ESP, altered states of consciousness and shamanism. He is the author, co-author and editor of many books and articles on parapsychology and other topics, including Debating Psychic Experience (2010), Varieties of Anomalous Experience (2014), and the multi-volume Advances in Parapsychological Research (1977-2013).


Stanley Krippner was born in 1932 in Edgerton, Wisconsin, USA, and grew up on a farm. He has stated that all his interests date back to his childhood in some way.1 For instance, he became fascinat-ed by the Native American arrowheads that were unearthed while he was helping his father plough the fields; learning about the tribe that had lived there led him to study shamanism. He recorded his dreams from an early age, later becoming motivated to study dreams after reading about them in the popular press.  He also developed an interest in hypnosis, after reading about it in popular articles.

Krippner experienced a spontaneous psychic incident when he was fourteen. He had thought of asking his wealthy Uncle Max to buy him an encyclopedia, knowing his parents would not be able to afford it in the wake of a bad harvest. ‘And then I thought “No, Uncle Max can’t do it because he’s dead.” And as soon as I thought, “He’s dead”, the phone rang downstairs.’2 The call was from Max’s daughter, bringing the news that he had died unexpectedly of a heart attack, despite being in his forties and apparently healthy.

Krippner learned about parapsychology while taking a philosophy course at the University of Wisconsin. He organized a speaking engagement featuring JB Rhine, director of the parapsychology laboratory at Duke University, beginning a long friendship. He also began his own field investigations, debunking a poltergeist claim and a horse credited with an ability to tell fortunes, which he found was being directed by its owner using a coding system.

At Kent State University Krippner was in charge of a training and research program in children’s speech, reading and learning issues. He gained his MS in 1957 and PhD in 1961 at Northwestern University. He spent a summer in Hawaii working as a teaching assistant for parapsychologist Gardner Murphy.

In the early 1960s, Krippner began attending the annual convention of the (American) Parapsychological Association. At the 1963 gathering he was introduced to parapsychologist Montague Ullman, who invited him to head the dream laboratory at Maimonides Medical Center in New York. Krippner worked there for ten years, experimenting with psi phenomena during dream states.

He later took a teaching position at Saybrook University in San Francisco (then named the Humanistic Psychology Institute), and has remained there ever since, dividing his time between teaching and research.


In an appreciation of Krippner’s work in parapsychology, Millay and Engelman write: ‘His numerous publications on the multidimensional nature of consciousness are recognized as fundamental to the understanding that the mind is intrinsically entangled in the consciousness of life – the whole biosphere and the cosmos’.3

Krippner worked to bring psi into the mainstream of scientific research on the basis of this holistic view. He met Timothy Leary and took part in a psilocybin experiment, gaining the insight that psi activity is related to altered states of consciousness, and went on to demonstrate that psi could occur in altered states.

The Maimonides research expanded psi research by including the concept of consciousness in a deeper way. Krippner and his colleagues developed new techniques, such as waking subjects while they were dreaming in order to enable them to give immediate reports. They showed that telepathy, remote viewing and precognition in dreams can be demonstrated in the lab by means of a replicable method. The research also revealed that the occurrence of ESP is affected by the subject’s personality and conscious and subconscious attitudes.

Krippner was concerned to show that psi and shamanism are not pathological, arguing that paranormal experiences are more likely to occur within cultures that accept them than those that are not. He studied the effects of external influences on psi experiences, and collaborated with Michael Persinger, comparing many years of dream telepathy data with sunspot activity records of the same period in order to show that telepathy tends to be less accurate during times of high geomagnetic activity.

Krippner was instrumental in bringing together parapsychologists worldwide and arranging means for them to share books and papers. As professor of  Psychology at Saybrook, Krippner has guided students from America and elsewhere through doctoral programs that include parapsychological studies, helping establish and spread parapsychology globally.

Criticism and Comment

With regard to Krippner’s dream telepathy experiments, psi skeptics complain of experimental flaws and lack of replication.

British psychologist CEM Hansel alleged that the experimenter was with the agent or ‘sender’ (the person attempting to telepathically transmit a particular image to the sleeping subject, or ‘receiver’), while the agent was opening the envelope that contained the target image. If true, this would have been a potentially serious design flaw, since the experimenter was in communication with the subject and might have indavertently provided clues about the target. However, it is incorrect: the protocol required that the subject be asleep before a target was randomly selected and given in a sealed envelope to the agent, who, before opening it, was locked in a sound-attenuated room, sometimes in a different building.4 Therefore, only the agent knew the identity of the target until the subject’s judging was completed.

A more general charge is that parapsychology experiments are not replicated. Psychologist James Alcock has claimed that the Maimonides dream telepathy experiments failed to provide evidence for telepathy and that in parapsychology ‘lack of replication is rampant’.5

In fact, some replications have been positive. In 2003, Simon Sherwood and Chris Roe carried out a meta-analysis on both the Maimonides experiments and the 27 studies of dream ESP that had been published since the Maimonides experiments ended. They concluded, ‘When the study effect sizes are combined for the Maimonides and updated post-Maimonides studies, we can see that performance was better than chance with medium and small effect sizes, respectively.’6 An updated meta-analysis by Storm et al, which included all studies carried out to 2016 and was published in the International Journal of Dream Research, reaffirmed that the effect is real, and that ‘dream content can be used to identify target materials correctly and more often than would be expected by chance’.7

Sceptics James Alcock, Ray Hyman and Richard Wiseman were among the contributors in Debating Psychic Experience: Human Potential or Human Illusion? (2010) co-edited by Krippner.

A 2012 article in the San Francisco Weekly stated:

Prominent skeptic Ray Hyman praises Krippner’s dream lab studies as ‘interesting work’ and admits ‘there’s no smoking gun to say they don’t have something.’ But he adds, ‘no one has ever duplicated the striking success of the Maimonides Dream Lab.’8

In the same article another sceptic, James Randi, commented:

There are so few things in this field you can depend on, and there are so many people who are prejudiced and biased, but I can depend on Stan. And I don't think he’s biased at all.9


In 2013, Krippner received the American Psychological Association Division 32 [APA] Award for Distinguished Lifetime Contributions to Humanistic Psychology. Other awards from the APA include the Award for Distinguished Contributions to the International Advancement of Psychology (2002), the Division 30 Award for Distinguished Contributions to Professional Hypnosis (2002), Senior Contributor Award (Division 17, Counseling Psychology) (2000), and the Division 32 Charlotte and Karl Buhler Award (Division 32, Humanistic Psychology) (1992). Krippner also received the Society for Clinical and Experimental Hypnosis Human Treasure Award (2013), the International Association for the Study of Dreams (IASD) Lifetime Achievement Award (2006), the Parapsychological Association’s Outstanding Career Award (1998), the Dr JB Rhine Award for Life-Time Achievement in Parapsychology (2002), the Pathfinder Award from the [Association for Humanistic Psychology] (1998), and the University of Georgia Bicentennial Award (1985).


Stanley Krippner has authored or co-authored 33 books and edited or co-edited 29 more. He has written hundreds of papers, articles, book chapters, reviews and commentaries, in parapsychology and other fields. Books and papers on parapsychology are listed below.

Full listings of his publications, interviews, conference presentations and other contributions in all fields may be found on his website here.

Krippner has appeared many times on Jeffrey Mishlove’s TV program New Thinking Allowed. Interviews on a mix of parapsychological and psychological topics can be found here.

Books on Parapsychology

Krippner, S. (1975). Song of the Siren: A Parapsychological Odyssey. New York: Harper & Row. [Paperback edition: 1977. New York: Harper/Colophon Books.]

Krippner, S. (1980). Human Possibilities: Mind Exploration in the USSR and East Europe. Garden City, New York, USA: Anchor Press/Doubleday.

Krippner, S. Advances in Parapsychological Research (ed.):

  • Vol. 1 (1977) New York: Plenum Press
  • Vol. 2 (1978) New York: Plenum Press
  • Vol. 3 (1982) New York: Plenum Press
  • Vol. 4 (1984) Jefferson, North Carolina, USA: McFarland
  • Vol. 5 (1987) Jefferson, North Carolina, USA: McFarland
  • Vol. 6 (1990) Jefferson, North Carolina, USA: McFarland
  • Vol. 7 (1994) Jefferson, North Carolina, USA: McFarland
  • Vol. 8 (1997) Jefferson, North Carolina, USA: McFarland

Krippner, S., & Rubin, D. (eds.). (1973). Galaxies of Life: The Human Aura in Acupuncture and Kirlian Photography. New York: Gordon & Breach/Interface.

Ullman, M., Krippner, S., & Vaughan, A. (1973). Dream Telepathy: Experiments in Nocturnal ESP. London: Turnstone Books. New York: Macmillan. Baltimore: Penguin, 1974. [2nd ed: Jefferson, NC: McFarland, 1989. Charlottesville, Virginia, USA: Hampton Roads, 2002.]

Krippner, S., & Rubin, D. (eds.). (1974). The Kirlian Aura. Garden City, New York, USA: Anchor Press/Doubleday.

Krippner, S., & Rubin, D. (eds.). (1975). The Energies of Consciousness: Explorations in Acupuncture, Auras, and Kirlian photography. New York: Gordon & Breach.

Krippner, S., & Friedman, H.L. (eds.). (2010). Debating Psychic Experience: Human Potential or Human Illusion? Santa Barbara, California, USA: Praeger.

Krippner, S., & Friedman, H.L. (eds.). (2010). Mysterious Minds: The Neurobiology of Psychics, Mediums, and Other Extraordinary People. Santa Barbara, California, USA: Praeger.

Krippner, S., Rock, A.J., Beischel, J., Friedman, H.L., Fracasso, C.L. (eds.) (2013). Advances in Parapsychological Research, Vol. 9. Jefferson, North Carolina, USA: McFarland.

Papers on Parapsychology

Krippner’s papers are here sectioned by publication.

Journal of the American Society for Psychical Research

Krippner, S. (1968). Experimentally-induced telepathic effects in hypnosis and non-hypnosis groups. Journal of the American Society for Psychical Research 62, 387-98.

Krippner, S. (1970). Electrophysiological studies of ESP in dreams: Sex differences in seventy-four telepathy sessions. Journal of the American Society for Psychical Research 64, 277-85.

Krippner, S. (1980). Greatness, goodness, and Gardner Murphy. Journal of the American Society for Psychical Research 74, 52-61.

Krippner, S. (1993). Charles Honorton at Maimonides. Journal of the American Society for Psychical Research 87, 351-5.

Krippner, S. (1999). A man without vanity: Remembering Karlis Osis. Journal of the American Society for Psychical Research 93, 219-20.

Krippner, S., Ullman, M., & Honorton, C. (1971). A precognitive dream study with a single subject. Journal of the American Society for Psychical Research 65, 192-203.

Persinger, M.A., & Krippner, S. (1989). Dream ESP experiments and geomagnetic activity. Journal of the American Society for Psychical Research 83, 101-16.

Journal of Parapsychology

Krippner, S. (1992). Rhea White: Parapsychology's bibliographer. Journal of Parapsychology 56, 258.

Krippner, S. (1993). The Maimonides ESP-dream studies. Journal of Parapsychology 57, 39-54.

Krippner, S. (2006). Remembering TX Barber. Journal of Parapsychology 70, 224-6.

Krippner, S. (2006). The Randi dinner. Journal of Parapsychology 70, 224.

Krippner, S. (2008). Dissemination of the knowledge of parapsychology. Journal of Parapsychology 72, 21.

Krippner, S., Braud, W., Child, I.L., Palmer, J., Rao, K.R., Schlitz, M., White, R.A., & Utts, J. (1994). Demonstration research and meta-analysis in parapsychology. Journal of  Parapsychology 58, 275-86.

Journal of the Society for Psychical Research

Krippner, S. (1980). A suggested typology of folk healing and its relevance to parapsychological investigation. Journal of the Society for Psychical Research 50, 491-500.

Krippner, S. (1990). A questionnaire study of experiential reactions to a Brazilian healer. Journal of the Society for Psychical Research 56, 208-15.

Krippner, S. (1996). A pilot study in ESP, dreams and purported OBEs. Journal of the Society for Psychical Research 61, 88-93.

Krippner, S. (2004). The dreams and visions of Eva Hellstrom: A Swedish psychic claimant. Journal of the Society for Psychical Research 68, 210-25.

Krippner, S., Vaughan, A., & Spottiswoode, S.J.P. (2000). Geomagnetic factors in subjective precognitive experiences. Journal of the Society for Psychical Research 64, 109-18.

Parapsychological Journal of South Africa

Krippner, S. (1980). Humanistic psychology and parapsychology. Parapsychological Journal of South Africa 1/2, 45-77.

Krippner, S. (1981). Psychic healing – A review of the data. Parapsychological Journal of South Africa 2/1, 1-14.

Krippner, S. (1981). Dreams and other altered conscious states. Parapsychological Journal of South Africa 2/2, 18-34.

Krippner, S. (1982). Parapsychological research: A century of inquiry. Parapsychological Journal of South Africa 3/2, 60-69.

Journal of Scientific Exploration

Krippner, S. (2002). Stigmatic phenomena: An alleged case in Brazil. Journal of Scientific Exploration 16, 207-24.

Krippner, S., Winkler, M., Amiden, A., Crema, R., Kelson, R., Lal Arora, H. & Weil, P. (1996). Physiological and Geomagnetic Correlates of Apparent Anomalous Phenomena Observed in the Presence of a Brazilian ‘Sensitive’. Journal of Scientific Exploration 10/2, 281-98.

Krippner, S., & Persinger, M. (1996). Evidence for enhanced congruence between dreams and distant target material during periods of decreased geomagnetic activity. Journal of Scientific Exploration 10/4, 487-93.

Rock, A.J., & Krippner, S. (2008). Proposed criteria for the necessary conditions for shamanic journeying imagery. Journal of Scientific Exploration 22/2, 215-26.

International Journal of Paraphysics

Krippner, S., & Bova, M. (1974). Environmental influences on clairvoyance and alterations in consciousness. International Journal of Paraphysics 8, 48-56.

Krippner, S. (1976). Psychotronics and the study of human personality. International Journal of Paraphysics 10, 40-43.

Krippner, S. (1977). Preliminary investigations of Kirlian photography as a technique in detecting psychokinetic effects. International Journal of Paraphysics 11, 69-73.

Journal of Paraphysics

Krippner, S., & Hubbard, C.C. (1973). Clairvoyance and alterations in consciousness evoked by the Electrosone-50 and other devices. Journal of Paraphysics 7, 5-17.

Krippner, S., & Nell, R. (1973). Clairvoyance and the lunar cycle. Journal of Paraphysics 7, 180-186.

Krippner, S., & Ullman, M. (1973). Experimentally-induced paranormal effects in dreams and other altered states of consciousness. Journal of Paraphysics 7, 147-161.

International Journal of Parapsychology

Krippner, S. (1967). The cycle of deaths among U.S. Presidents elected at twenty-year intervals. International Journal of Parapsychology 9, 145-53.

Ullman, M., Krippner, S., & Feldstein, S. (1966). Experimentally-induced telepathic dreams: Two studies using EEG-REM monitoring techniques. International Journal of Parapsychology 8, 577-603.

Psi Research

Krippner, S. (1984). Parapsychological methodology and shamanistic studies. Psi Research 3(3/4), 4-16.

Krippner, S. (1985). Parapsychological research: Past, present, and future. Psi Research 4(3/4), 4-35.

Other Journals

Krippner, S. (1962–1963). An expansion of consciousness and the extensional world. Parapsychology: Indian Journal of Parapsychological Research 4, 167-84.

Krippner, S. (1962–1963). Creativity and psychic phenomena. Indian Journal of Parapsychology 4, 1-20.

Krippner, S. (1974). An introduction to parapsychology. Osteopathic Physician 41, 33.

Krippner, S. (1977). Evaluation of a clairvoyance training program. New England Journal of Parapsychology 1, 95-101.

Krippner, S. (1978). The importance of Rosenthal’s research for parapsychology. Behavioral and Brain Sciences 3, 398-9.

Krippner, S. (1979). “Psychic healing” and psychotherapy. Journal of Indian Psychology 1, 35-44.

Krippner, S. (1979). Gardner Murphy: Some memories. European Journal of Parapsychology 3, 3-10.

Krippner, S. (1983). Three more recommendations for parapsychology’s future. Zetetic Scholar 11, 151-3.

Krippner, S. (1984). Psychic healing: Past, present, and future. Spiritual Frontiers 16, 3-6.

Krippner, S. (2003). Parapsychology and consciousness research. Journal of Religion and Psychical Research 26, 108-18.

Hövelmann, G.H. & Krippner, S. (1986). Charting the future of parapsychology, Parapsychology Review 17, 1-5.

Krippner, S. & Hövelmann, G.H. (2005). The future of psi research: Recommendations in retrospect, in Parapsychology in the Twenty-First Century: Essays on the Future of Psychical Research ed. by M.A. Thalbourne & L. Storm (2005), Jefferson, North Carolina, USA: McFarland, 167-88.

Archival Collection

Krippner’s papers are currently held in 87 boxes at the University of West Georgia’s Special Collections, with additions likely. For more information, see here.

KM Wehrstein


Alcock, J. (2003). Give the null hypothesis a chance: Reasons to remain doubtful about the existence of psi. Journal of Consciousness Studies 10, 29-50.

Davies, J.A. and Pitchford, D.B., (eds.) (2015). Stanley Krippner: A Life of Dreams, Myths and Vision. Essays on His Contributions and Influence.  Colorado Springs, Colorado, USA: University Professors Press.

Eskenazi, J. (2012). The psychic world of Stanley Krippner. San Francisco Weekly (April 25), 10-14.

Hansel, C.E.M. (1985). The search for a demonstration of ESP. In A Skeptics Handbook of Parapsychology, ed. by Paul Kurtz. Buffalo, New York, USA: Prometheus Books, 97-127.

Kass, S. (2015). Chapter 1: An arrowhead points the way: A concise biography of Stanley Krippner. In Davies & Pitchford (2015), pp. 1-18.

Krippner, S. (2018). Personal website.

Millay, J.B. and Engelman, S.R. (2015). Chapter 6: Stanley Krippner’s influence on the field of parapsychology. In Stanley Krippner: A Life of Dreams, Myths and Vision. Essays on His Contributions and Influence, ed. by J.A. Davies & D.B. Pitchford, Colorado Springs, Colorado, USA: University Professors Press, 99-116.

Moss, D. & Willmarth, E. (2015). Chapter 8: From Mandrake the Magician to shamanic healing: The hypnotic journey of Stanley Krippner. In Stanley Krippner: A Life of Dreams, Myths and Vision. Essays on His Contributions and Influence, ed. by J.A. Davies & D.B. Pitchford, Colorado Springs, Colorado, USA: University Professors Press, 139-54.

Sherwood, S.J., & Roe, C.A. (2013). A review of dream ESP studies conducted since the Maimonides dream ESP program. In Advances in Parapsychological Research 9, ed. by S. Krippner, A.J. Rock, Beischel, J., H.L. Friedman & C.L. Fracasso, Jefferson, North Carolina, USA: McFarland, 38-81.

Storm, L., Sherwood, S., Roe, C., Tressoldi, P., Rock, A., & De Risio, L. (2017). On the correspondence between dream content and target material under laboratory conditions: A meta-analysis of dream-ESP studies, 1966-2016. International Journal of Dream Research 10/2, 120-40.



  • 1. Kass (2015).
  • 2. Kass (2015), 2.
  • 3. Millay & Engelman (2015), 99.
  • 4. Sherwood & Roe (2013), 86.
  • 5. Alcock (2003).
  • 6.  Sherwood & Roe (2013), 104.
  • 7. Storm, Sherwood, Roe, Tressoldi, Rock & De Risio (2017), 120.
  • 8. Cited in Eskenazi, J. (2012)
  • 9. Cited in Eskenazi, J. (2012)