For over thirty years, Stephen Braude has studied the paranormal in everyday life, from extrasensory perception and psychokinesis to mediumship and materialization. _The Gold Leaf Lady and Other Parapsychological Investigations_ is a highly readable and often amusing account of his most memorable encounters with such phenomena. Here Braude recounts in fascinating detail five particular cases—some that challenge our most fundamental scientific beliefs and others that expose our own credulousness. Braude begins with a south Florida woman who can make thin (...) gold-colored foil appear spontaneously on her skin. He then travels to New York and California to test psychokinetic superstars—and frauds—like Joe Nuzum, who claim to move objects using only their minds. Along the way, Braude also investigates the startling allegations of K.R., a policeman in Annapolis who believes he can transfer images from photographs onto other objects—including his own body—and Ted Serios, a deceased Chicago elevator operator who could make a variety of different images appear on Polaroid film. Ultimately, Braude considers his wife’s surprisingly fruitful experiments with astrology, which she has used to guide professional soccer teams to the top of their leagues, as well as his own personal experiences with synchronicity—a phenomenon, he argues, that may need to be explained in terms of a refined, extensive, and dramatic form of psychokinesis. Heady, provocative, and brimming with eye-opening details and suggestions, _The Gold Leaf Lady and Other Parapsychological Investigations_ will intrigue both adherents and detractors of its controversial subject matter alike. (shrink)

A critical commentary is offered on a skeptical rebuttal made by Arthur Reber and James Alcock in the July/August 2019 issue of Skeptical Inquirer, which came in response to an article by Etzel Cardeña (published in the mainstream journal American Psychologist in 2018) that reviewed the extensive evidence from parapsychological experiments which seems to collectively offer support for the existence of psychic (or psi) phenomena. At the heart of their rebuttal, Reber and Alcock seek to make the counterargument that (...) this evidence cannot be meaningful because psi phenomena are "impossible," appearing to violate four fundamental principles of physics. It is shown here that rather than being based on any kind of substantial evidence, the criticisms that Reber and Alcock put forth in support of this counterargument are instead based on a combination of narrow personal opinion, unfounded assumption, and superficial rhetoric, leaving their claims unsound and ultimately unconvincing. (shrink)

In this article we study how reported speech markers are used as procedural resources in a laboratory based parapsychology experiment to investigate forms of anomalous communication, such as extrasensory perception. In particular, we focus on how specific activities in a key part of the experiment are mediated by the use of `you said' formulations which project that whatever is said next is a paraphrase or a verbatim report of what the recipient had said earlier. We identify two uses of reported (...) speech markers. First, they are used in utterances that initiate some form of repair, such as correction or clarification. Second, they cluster in sequential locations that mark, after a temporary suspension, the resumption of key activities in the experiment. In this we hope to contribute to the study of the institutional properties of reported speech. We conclude by discussing the ways in which broader cultural understandings of the inferential force of `you said' formulations inform their use in this institutional setting, and reflecting on the significance of these findings for parapsychological investigation of anomalous communication in this setting. (shrink)

Some issues raised by parapsychological phenomena (psi) are examined in the light of their implications for a philosophy of science. It is shown that the kinds of problems psi poses for science vary with the way one conceives of science as well as one's conception of psi. It is suggested that psi may be a product of the fact that all of our scientific concepts are abstractions and therefore oversimplifications. This raises the possibility that our best conceptual technique for (...) dealing with psi is a non-discursive symbolism, since this would not demand "classes" (oversimplification). Implications of this approach are considered. (shrink)

Recently, American Psychologist published a review of the evidence for parapsychology that supported the general claims of psi (the umbrella term often used for anomalous or paranormal phenomena). We present an opposing perspective and a broad-based critique of the entire parapsychology enterprise. Our position is straightforward. Claims made by parapsychologists cannot be true. The effects reported can have no ontological status; the data have no existential value. We examine a variety of reasons for this conclusion based on well-understood scientific (...) principles. In the classic English adynaton, “pigs cannot fly.” Hence, data that suggest that they can are necessarily flawed and result from weak methodology or improper data analyses or are Type I errors. So it must be with psi effects. What we find particularly intriguing is that, despite the existential impossibility of psi phenomena and the nearly 150 years of efforts during which there has been, literally, no progress, there are still scientists who continue to embrace the pursuit. (PsycInfo Database Record (c) 2022 APA, all rights reserved). (shrink)

Vitalism, from a physicist's standpoint, suggests the introduction of nonlinear transformations in Hilbert space. Two such transformations are introduced and studied in some detail. They are hard to detect by conventional experiments, although they may be very important for living organisms. They can, however, give rise to nonlocal effects, and thus provide a possible physical basis for some parapsychological phenomena, in particular precognition.

John Beloff is one of our foremost authorities in parapsychology. He is credited with an instrumental role in the acceptance of parapsychology into academia. On April 21 and 22, 2000, a two-day international conference was held by the Koestler Parapsychology Unit of the Psychology Department at the University of Edinburgh to celebrate Beloff's eightieth birthday. Most of the essays in this work were presented at this conference honoring John Beloff. All of the contributors have published a number of articles in (...) mainstream philosophy and their essays promote Beloff's greatest interest--a philosophical interaction with parapsychology. The book is divided into three sections and each section has three papers. The papers in the first section, "Parapsychology, Philosophy and the Mind," explore "the mind-brain problem," parapsychology and the principle of closure, and a cross-cultural perspective on dualism and the self. The second section, "Parapsychology, Self and Survival," looks at parapsychological phenomena and the sense of self, chrysalid therapy, and the problem of super psi. The third section, "Parapsychology, Religion and Spirituality," features papers that discuss parapsychology and how it relates to Hume's view of miracles, to religion, and to the origin of the Copernican hypothesis. (shrink)

I entitled the paper ‘An Essay in Speculative Mysticism’ because it undertakes, in the tradition of such ancient and mediaeval mystics as Plotinus, Pseudo-Dionysius, Hugh and Richard of St Victor, Nicholas of Cusa, Ruysbroeck, and Meister Eckhart, to mate psychological introspection with ontological speculation, focusing on the rather fundamental themes of Identity, Alterity, Transcendant Identity , and Illusion . I acknowledge my more recent, general indebtment to the rich reservoir of contemporary research in the area of Transpersonal Psychology, a research (...) amply documented in the journal of Transpersonal Psychology , as well as in the bibliographies, most notably provided among others, in the respective works of Charles Tart, John White, and Ken Wilber. Since Transpersonal Psychology embraces within its attempts at controlled studies such sundries as altered states of consciousness, parapsychological phenomena, yoga, as well as doctrines which skirt the very frontiers of psychology's experimental ingenuity, namely the tenets of G. I. Gurdjieff, P. D. Ouspensky, H. P. Blavatsky, Oscar Icazo, John Lilly, Roberto Assagioli, and many others, the rapport between a speculative study in mysticism and the background data supplied by Transpersonal Psychology becomes readily apparent. Furthermore, I accede to any reader's deft detection in my essay of a rather uncommon medley of remnants from Thomism, German Romanticism, British Neo-Hegelianism, Vitalism, and Structuralism. If, at last, I were to be questioned on the methodology of my paper, I would have to respond that it probably resembles most closely the methodology of two French Reflective thinkers, viz., Jean Nabert and Henry Duméry, and the French existential metaphysician, Jean Wahl. Since I owe so much to so many, I simply acknowledge my general indebtedness at the beginning and allow the essay to emerge with its own internal cogency. The paper's rationale should, therefore, emanate from a clear inner coherence of its ideas as these reflect communicable psychological experience and unfold some of the latter's ontological implications. (shrink)

An account is given of a recent proposal to complete modern quantum theory by adding a characterisation of consciousness. The resulting theory is applied to give mechanisms for typical parapsychological phenomena, and ways of testing it are discussed.

Consciousness is the hot topic in scientific circles--its precise nature holding huge implications for the future of science as a viable discipline. And with so many recent advances in brain studies, questions of mind and consciousness have become critically important for both theorists and hard scientists. Are we "nothing but a pack of neurons" that will in due course reveal their secrets in the laboratory? Or do our conscious mind and self-awareness stem from some dimension beyond material investigation? How, too, (...) are we to account for "parapsychological" phenomena in which consciousness seems to defy space and time boundaries? These latest contributions to the debate--selected from the annual "Beyond the Brain" conferences--show that it is time for radical rethinking of our theories and methods in investigating phenomena of the human mind. (shrink)

Henri Bergson created a rich and detailed theory of consciousness beginning with the publication of Time and Free Will in 1889 and continuing through the publication of The Two Sources of Morality and Religion in 1932. His theory had much in common with William James’s views in that both emphasized consciousness as a continuous process. James's famous ‘stream of consciousness’ is strikingly similar to Bergson's early notion of duration (duree), even if Bergson more strongly emphasized the temporal qualities of consciousness. (...) Bergson later modified his understanding of consciousness, creating a metaphysical vision that he hoped might not only overcome determinism and materialism, but also offer a sophisticated way to understand parapsychological phenomena such as telepathy and clairvoyance (topics of concern to many major theorists of the time). During his life, Bergson’s ideas were widely celebrated in the United States and in Europe. (shrink)

This book presents an analytic investigation into the nature of cognitive reality. The author explores various manifestations of consciousness with rational and empirical rigor; he begins with more ordinary states such as thinking, sleeping, and dreaming and then continues on with more extraordinary states such as hypnosis, trance, psychedelic experiences, transcendence, and experiences associated with death. This comprehensive overview of altered states examines consciousness from the physiological, cognitive, and experiential points of view. Readers will gain from this text an enriched (...) understanding of consciousness, reality, and the scientific endeavor. (PsycINFO Database Record (c) 2004 APA, all rights reserved). (shrink)

The author demonstrates that despite of belonging to different philosophical traditions C.G. Jung and N.O. Lossky concluded that everything in the Universe is connected by some fundamental acausal principle. This connecting principle cannot be described by means of classical spatial-temporal paradigm. Jung names such principle ‘synchronicity’, Lossky – ‘gnoseological coordination’. According to Jung, synchronicity is a modern interpretation of the ancient idea of sympathy, which is most fully and consistently represented in G.W. Leibniz’s doctrine of the pre-established harmony. The key (...) parameters of synchronicity are its spaceless and timeless nature. This fact, as Jung suggested, allows give a rational explanation of parapsychological phenomena. Like Jung, Lossky relied on Leibniz’s ideas. However, in spite of the fact that the principle of gnoseological coordination also describes the acausal type of connection and makes it possible to explain parapsychological phenomena, its character is somewhat different from synchronicity. As the author shows, these differences are due to the fact that Jung was largely based on Kant's transcendentalism and took into account the difference between thing-in-itself and phenomena, while Lossky consistently stood on intuitivism. -/- В статье демонстрируется, что, несмотря на принадлежность к разным философским традициям, К.Г. Юнг и Н.О. Лосский пришли к похожим выводам об акаузальном характере взаимодействия всего сущего на фундаментальном уровне, который не может быть описан в привычных пространственно-временных параметрах. Для обозначения подобного акаузального вида связи Юнг вводит термин «синхронистичность», Лосский – термин «гносеологическая координация». По мнению Юнга, синхронистичность является современной интерпретацией древней идеи симпатии, которая наиболее полно и последовательно представлена в учении Г.В. Лейбница о принципе предустановленной гармонии. Ключевыми параметрами синхронистичности является её внепространственный и вневременной характер, что, как полагал Юнг, позволяет дать рациональное объяснение парапсихологическим феноменам. Как и Юнг, Лосский во многом опирался на идеи Лейбница. Однако, несмотря на то, что принцип гносеологической координации также описывает акаузальный вид связи и позволяет объяснить парапсихологические феномены, его характер несколько отличается от синхронистичности. Как показывает автор статьи, различия эти обусловлены тем, что Юнг в большей степени основывался на трансцендентализме и дискурсивизме Канта и принимал во внимание различие между вещами в себе и феноменами, в то время как Лосский последовательно выстраивал интуитивистскую систему. В заключении даётся ответ на вопрос, зачем Юнгу и Лосскому потребовалось постулирование акаузальных принципов связи. (shrink)

Abstract: Many astrologers attribute a successful birth-chart reading to what they call intuition or psychic ability,where the birth chart acts like a crystal ball. As in shamanism,they relate consciousness to a transcendent reality that,if true, might require are-assessment of present biological theories of consciousness.In Western countries roughly 1 person in 10,000 is practising or seriously studying astrology, so their total number is substantial. Many tests of astrologers have been made since the 1950s but only recently has a coherent review been (...) possible. A large-scale test of persons born less than five minutes apart found no hint of the similarities predicted by astrology. Meta-analysis of more than forty controlled studies suggests that astrologers are unable to perform significantly better than chance even on the more basic tasks such as predicting extraversion. More specifically,astrologers who claim to use psychic ability perform no better than those who do not. The possibility that astrology might be relevant to consciousness and psi is not denied, but such influences, if they exist in astrology,would seem to be very weak or very rare. -/- . (shrink)

This book is parapsychological study of the meaningful coincidence of events, extrasensory perception, and similar phenomena.

Beloff, elder statesman of the international parapsychological community, presents the fruits of his life-long struggle to come to terms with the paranormal. These take the form of 16 selected essays in chronological order, spanning a period of more than twenty years. These essays deal with topics such as the nature of psi phenomena, their credibility and their diverse philosophical and scientific implications. No subject index. Annotation copyrighted by Book News, Inc., Portland, OR.

In lieu of an abstract, here is a brief excerpt of the content:Commentary on “Spiritual Experience and Psychopathology”Anthony Storr (bio)Many psychiatrists, including myself, are deeply dissatisfied with current psychiatric taxonomy. Grossly abnormal people like multiple murderers are often deemed sane in law, because they do not happen to exhibit the symptoms of recognized mental illnesses like schizophrenia or manic-depressive psychosis. In contrast, some of those who do exhibit such symptoms, and who therefore risk being labeled psychotic, cannot be considered to (...) be “ill,” and are in fact mentally robust. There is considerable overlap between experiences which psychiatrists call psychotic, and experiences which are generally called spiritual by those who have them.In order to illustrate this overlap, the authors quote three cases of people describing a variety of delusions and hallucinations which would certainly prompt the diagnosis of psychosis—usually some variety of schizophrenia—were it not for the fact that all three claimed that their experiences had been of considerable benefit to them.It is noteworthy that, in each case, the psychotic/spiritual experiences followed a period of stress. The first subject was threatened by legal action; the second had surmounted an episode of depression, but was questioning whether she could continue her career in business; the third was unemployed, in debt, and suspected that he had multiple sclerosis. The first subject developed both grandiose and religious delusions; but the revelations which he claimed were a sign of God’s special grace toward him enabled him to win his law case and set up a charitable institution. The second heard the voice of Jesus summoning her to work for him. She became convinced that she was specially gifted in various parapsychological fields, and became a religious counselor. As the authors point out, “Her experiences, if delusional and hallucinatory, were overwhelmingly positive in their content and fruits.” The third subject also experienced hallucinatory voices which were intensely reassuring, gave him new insight into the nature of reality, and guided his further progress. As a result, he believed that he had such support that “nothing in this world can worry me.” In each case, the psychotic experience proved to be a solution to the subject’s problem, rather than a breakdown ending in admission to a mental hospital. This raises a variety of intellectual problems.The authors suggest that psychotic phenomena may be good or bad, and label the good phenomena “spiritual” and the bad phenomena “pathological.” According to this point of view, psychotic experience need not be considered pathological, especially if consideration is given to the structure of values and beliefs professed by the individual concerned. [End Page 83]I am not happy with this distinction. I entirely agree that psychotic experience may be a solution to a subject’s problems; but whether it is considered spiritual or pathological depends partly upon the nature of the experience, and even more upon the social setting in which it occurs. A grandiose delusion that one is especially selected and addressed by God may cure the depression of someone who has so far considered himself a nonentity if it is accepted by others. In my study of gurus, Feet of Clay (1996), I make the point that a guru seeks disciples because they reinforce his delusions and may, in some instances, keep him out of hospital. Of the three cases described in this paper, the first told “various friends and ministers about them.” The second confided in her priest and was told that her experiences were authentic within their shared Christian belief system. The third did not apparently share his hallucinatory experience with friends; but, when he responded to the invitation to write to the Alister Hardy Research Centre, wrote, “It is fascinating to find I’m not on my own in this. I have naturally queried my own sanity, and generally don’t discuss it....”Medical diagnosis and psychiatric diagnosis are not strictly comparable. If I as a doctor find that X is suffering from diabetes, I can treat X as an isolated entity displaying symptoms and signs of a well-known disease. I cannot do this when X is displaying “psychotic” symptoms; for whether or not those symptoms are regarded as pathological depends upon the social setting in which they... (shrink)

'Is consciousness already there waiting to be uncovered and is it a veridical revelation of reality?' William James asked in one of his last published essays, 'A Suggestion About Mysticism'. The answer, he said, would not be known 'by this generation or the next'. By separating what James wanted to believe about commonsense reality, from what his 'dispassionate' insights and researches led him to believe, I show how James himself, in collaboration with a few friends, laid the groundwork for adopting (...) his mystical suggestion as veridical. 'Consciousness already there waiting to be uncovered' not 'generated de novo in a vast number of places' but existing 'behind the scenes, coeval with the world' is consistent with James's 'neutral monism', his belief that Newtonian, objective, even-flowing time does not exist, and his belief that parapsychological and other transpersonal phenomena had 'broken down the limits of the admitted order of things'. Specific parallels between James's veridical revelation and the veridical revelation of his young contemporary Einstein, are also considered. (shrink)

Carl Jung coined the term "synchronicity" to describe meaningful coincidences that conventional notions of time and causality cannot explain. Working with the great quantum physicist Wolfgang Pauli, Jung sought to reveal these coincidences as phenomena that involve mind and matter, science and spirit, thus providing rational explanations for parapsychological events like telepathy, precognition, and intuition. Synchronicity examines the work of Jung and Pauli, as well as noted scientists Werner Heisenberg and David Bohm; identifies the phenomena in ancient and (...) modern mythologies, particularly the Greek legend of Hermes the Trickster; and illustrates it with engaging anecdotes from everyday life and literature. (shrink)

Several of my recent Editorials have dealt with terminological/conceptual errors and confusions that have been all too prevalent among psi researchers. In this Editorial, I want to consider a related issue often raised about parapsychological concepts and explanation. Probably we’ve all heard the complaint that parapsychology’s core concepts have only been defined negatively, with respect to our present level of ignorance—for example, taking “telepathy” to be “the causal influence of one mind on another independently of the known senses.” Perhaps some (...) of you have even expressed that complaint yourselves. Of course, the assumption underlying those complaints is that this definitional strategy is a problem. However, it seems like a perfectly reasonable procedure to me, and I can easily accept the possibility that we might eventually learn enough about phenomena so defined that we can later construct better, detailed, and more informative analytical definitions. But at least as far as psi research is concerned, I consider it presumptuous—at our present (and considerable) level of ignorance—to proceed any other way. We hardly have the barest hint, based on all the available data, as to what psi is doing in the world (i.e., both inside and outside the lab). In fact, formal, experimental evidence has been particularly unilluminating. It has barely succeeded, if it’s succeeded at all, in convincing parapsychological fence-sitters that there are any genuine paranormal phenomena to study (I’ve explored some reasons for this in Braude, 1997). And it certainly hasn’t shed light on how pervasive, extensive, and refined psi effects might be, or whether effects of radically different magnitudes would be the result of substantially different processes. At best, typical quantitative research examines only straitjacketed expressions of phenomena that non-laboratory evidence suggests occur more impressively (if not flamboyantly) “in the wild.” So it strikes me as appropriately modest and circumspect to define “PK” (for example) as “the effect of an organism on a region r of the physical world without any known sort of physical interaction between the organism's body and r.” (For additional specific parapsychological definitions, see Braude, 2002). (shrink)

Synchronistic or psi phenomena are interpreted as entanglement correlations in a generalized quantum theory. From the principle that entanglement correlations cannot be used for transmitting information, we can deduce the decline effect, frequently observed in psi experiments, and we propose strategies for suppressing it and improving the visibility of psi effects. Some illustrative examples are discussed.

The neuroanatomical substrates controlling and regulating sleeping and waking, and thus consciousness, are located in the brain stem. Most crucial for bringing the brain into a state conducive for consciousness and information processing is the mesencephalic part of the brain stem. This part controls the state of waking, which is generally associated with a high degree of consciousness. Wakefulness is accompanied by a low-amplitude, high-frequency electroencephalogram, due to the fact that thalamocortical neurons fire in a state of tonic depolarization. Information (...) can easily pass the low-level threshold of these neurons, leading to a high transfer ratio. The complexity of the electroencephalogram during conscious waking is high, as expressed in a high correlation dimension. Accordingly, the level of information processing is high. Spindles, and alpha waves in humans, mark the transition from wakefulness to sleep. These phenomena are related to drowsiness, associated with a reduction in consciousness. Drowsiness occurs when cells undergo moderate hyperpolarizations. Increased inhibitions result in a reduction of afferent information, with a lowered transfer ratio. Information processing subsides, which is also expressed in a diminished correlation dimension. Consciousness is further decreased at the onset of slow wave sleep. This sleep is controlled by the medullar reticular formation and is characterized by a high-voltage, low-frequency electroencephalogram. Slow wave sleep becomes manifest when neurons undergo a further hyperpolarization. Inhibitory activities are so strong that the transfer ratio further drops, as does the correlation dimension. Thus, sensory information is largely blocked and information processing is on a low level. Finally, rapid eye movement sleep is regulated by the pontine reticular formation and is associated with a ''wake-like'' electroencephalographic pattern. Just as during wakefulness, this is the expression of a depolarization of thalamocortical neurons. The transfer ratio of rapid eye movement sleep has not yet been determined, but seems to vary. Evidence exists that this type of sleep, associated with dreaming, with some kind of perception and consciousness, is involved in processing of ''internal'' information. In line with this, rapid eye movement sleep has higher correlation dimensions than slow-wave sleep and sometimes even higher than wakefulness. It is assumed that the ''near-the-threshold'' depolarized state of neurons in the thalamus and cerebral cortex is a necessary condition for perceptual processes and consciousness, such as occurs during waking and in an altered form during rapid eye movement sleep. (shrink)

The papers collected here are the result of an INTERNATIONAL SYMPOSIUM: Data · Phenomena · Theories: What’s the notion of a scientific phenomenon good for? held in Heidelberg in September 2008. The event was organized by the research group Causality, Cognition, and the Constitution of Scientific Phenomena in cooperation with Philosophy Department at the University of Heidelberg (Peter McLaughlin and Andreas Kemmerling) and the IWH Heidelberg. The symposium was supported by the Emmy-Noether-Programm der Deutschen Forschungsgemeinschaft and by Stiftung (...) Universitat Heidelebrg . The workshop was held in honor of Daniela Bailer-Jones, who died on 13 November 2006 at the age of 37 (cf. my 2007 Daniela Bailer-Jones ). Bailer-Jones was an Emmy Noether fellow, and the symposium was arranged and run by those who were working in her research group at the time of her death: Monika Dullstein, Jochen Apel, and Pavel Radchencko. To them goes the credit for the conception, planning, and carrying out of the symposium. (shrink)

Precognition is an anomaly in information transmission and interpretation. Extant literature suggests that paranormal beliefs and gender may have significant influences on this unknown information process. This study examines the effects of these two factors, including their interactions, on precognition performance by employing the Bayesian Mindsponge Framework (BMF) analytics. Using Bayesian analysis on secondary data of 60 participants, we found that men may have higher chances to score a hit in a precognition task compared to women. Interestingly, stronger beliefs in (...) the paranormal may decrease the success probability in performing precognition tasks. Considering the interactions between the two factors, the effect of paranormal beliefs on precognition task performance is stronger in men than women. Using mindsponge-based reasoning, we argue that paranormal beliefs may increase the interference of imagination in the reception of hypothetical precognitive information. Women tend to rely more on intuition, which may lessen the interference effect of imagination on hypothetical psi reception. Based on the findings, we suggest that researchers should be careful when assessing participants’ psi potential for experiments. We also demonstrate some advantages of utilizing the BMF in parapsychological research. (shrink)

A phenomenon is that which appears. In his phenomenology, Jean-Luc Marion shows how a phenomenon that appears in and out of itself evades the metaphysical demand of grounding. Classical philosophy has acknowledged phenomena only in so far as they can be sanctioned by the concepts of the intellect. This holds good also of Husserl’s constitutive ego. Now, Marion distinguishes between such intuitively “poor phenomena” and the “saturated phenomena” that exceed the intentional consciousness; they are given not by (...) the consciousness but to the consciousness in an excess of intuition. This “gift of appearance” is Marion’s main concern, in the visible in general, and in painting in particular. But whereas idols only reflect our own desire to see and to be seen, icons surprise us by the gaze the saint directs on us. A picture is the scene of a possible revelation; and the revelation is nothing but the phenomenon taken in its fullest meaning: intuitive saturation at its maximum. A crucial question, nonetheless, remains: What is the relation between revelation as a phenomenological possibility, and Revelation as a theological dogma of the utmost importance? (shrink)

In many fields of biology, both the phenomena to be explained and the mechanisms proposed to explain them are commonly presented in diagrams. Our interest is in how scientists construct such diagrams. Researchers begin with evidence, typically developed experimentally and presented in data graphs. To arrive at a robust diagram of the phenomenon or the mechanism, they must integrate a variety of data to construct a single, coherent representation. This process often begins as the researchers create a first sketch, (...) and it continues over an extended period as they revise the sketch until they arrive at a diagram they find acceptable. We illustrate this process by examining the sketches developed in the course of two research projects directed at understanding the generation of circadian rhythms in cyanobacteria. One identified a new aspect of the phenomenon itself, whereas the other aimed to develop a new mechanistic account. In both cases, the research resulted in a paper in which the conclusion was presented in a diagram that the authors deemed adequate to convey it. These diagrams violate some of the normative “cognitive design principles” advanced by cognitive scientists as constraints on successful visual communication. We suggest that scientists’ sketching is instead governed by norms of success that are broadly explanatory: conveying the phenomenon or mechanism. (shrink)

Traditional explanations of multistable visual phenomena (e.g. ambiguous figures, perceptual rivalry) suggest that the basis for spontaneous reversals in perception lies in antagonistic connectivity within the visual system. In this review, we suggest an alternative, albeit speculative. explanation for visual multistability - that spontaneous alternations reflect responses to active, programmed events initiated by brain areas that integrate sensory and non-sensory information to coordinate a diversity of behaviors. Much evidence suggests that perceptual reversals are themselves more closely related to the (...) expression of a behavior than to passive sensory responses: (1) they are initiated spontaneously, often voluntarily, and are influenced by subjective variables such as attention and mood; (2) the alternation process is greatly facilitated with practice and compromised by lesions in non- visual cortical areas; (3) the alternation process has temporal dynamics similar to those of spontaneously initiated behaviors; (4) functional imaging reveals that brain areas associated with a variety of cognitive behaviors are specifically activated when vision becomes unstable. In this scheme, reorganizations of activity throughout the visual cortex, concurrent with perceptual reversals, are initiated by higher, largely non- sensory brain centers. Such direct intervention In the processing of the sensory input by brain structures associated with planning and motor programming might serve an important role in perceptual organization, particularly in aspects related to selective attention. (shrink)

In the face of causal complexity, scientists reconstitute phenomena in order to arrive at a more simplified and partial picture that ignores most of the 'bigger picture.' This paper will distinguish between two modes of reconstituting phenomena: one moving down to a level of greater decomposition (toward organizational parts of the original phenomenon), and one moving up to a level of greater abstraction (toward different differences regarding the phenomenon). The first aim of the paper is to illustrate that (...) phenomena are moving targets, i.e., they are not fixed once and for all, but are adapted, if necessary, on the basis of the preferred perspective adopted for pragmatic reasons. The second aim is to analyze in detail the second mode of reconstituting phenomena. This includes an exposition of the kind of pragmatic-pluralistic picture resulting from the fact that phenomena are reconstituted by a move up to a level of greater abstraction. (shrink)

(2010). Picturing Phenomena: Husserl on Photography. Journal of the British Society for Phenomenology: Vol. 41, Communicating Passions: Boredom, Love & Shame, pp. 78-93.

Experimental Phenomena of Consciousness is the definitive collection of consciousness phenomena in which awareness emerges as an experimental variable.

The articles comprising this dissertation concern classification and concept formation in the social and behavioral sciences. In particular, the emphasis in the study is on the philosophical analysis of interdisciplinary settings created by the recent intellectual developments on the interfaces between the social sciences, psychology, and neuroscience. The need for a systematic examination of the problems of conceptual coordination and integration across disciplinary boundaries is illustrated by focusing on phenomena whose satisfactory explanation requires drawing together the theoretical resources from (...) a variety of disciplines. In philosophy, questions regarding the nature of scientific concepts have often been framed in terms of theories of natural kinds. For this reason, analysis of the notion of natural kind as well as examination of how theories of natural kinds should be connected to recent philosophical accounts of scientific explanation and mechanisms form the core of the study. Building on contemporary discussions on these topics in the philosophy of biology, the philosophy of cognitive science, and the philosophy of the social sciences, the articles develop a mechanistic theory of natural kinds in the social and behavioral sciences, and scrutinize its applicability and usefulness as a theory of conceptual change in interdisciplinary settings. The study suggests that, although the mechanistic theory cannot account for the functioning of the whole range of scientific concepts, interweaving biological, cognitive, and social mechanisms in the manner suggested by the mechanistic theory offers a naturalistic and non-reductionist basis for conceptualizing epistemic coordination across disciplinary boundaries. (shrink)

A well-known open problem in epistemic logic is to give a syntactic characterization of the successful formulas. Semantically, a formula is successful if and only if for any pointed model where it is true, it remains true after deleting all points where the formula was false. The classic example of a formula that is not successful in this sense is the “Moore sentence” p ∧ ¬BOXp, read as “p is true but you do not know p.” Not only is the (...) Moore sentence unsuccessful, it is self-refuting, for it never remains true as described. We show that in logics of knowledge and belief for a single agent (extended by S5), Moorean phenomena are the source of all self-refutation; moreover, in logics for an introspective agent (extending KD45), Moorean phenomena are the source of all unsuccessfulness as well. This is a distinctive feature of such logics, for with a non-introspective agent or multiple agents, non-Moorean unsuccessful formulas appear. We also consider how successful and self-refuting formulas relate to the Cartesian and learnable formulas, which have been discussed in connection with Fitch’s “paradox of knowability.” We show that the Cartesian formulas are exactly the formulas that are not eventually self-refuting and that not all learnable formulas are successful. In an appendix, we give syntactic characterizations of the successful and the self-refuting formulas. (shrink)

A well-known open problem in epistemic logic is to give a syntactic characterization of the successful formulas. Semantically, a formula is successful if and only if for any pointed model where it is true, it remains true after deleting all points where the formula was false. The classic example of a formula that is not successful in this sense is the “Moore sentence” p ∧ ¬ BOX p, read as “p is true but you do not know p.” Not only (...) is the Moore sentence unsuccessful, it is self-refuting, for it never remains true as described. We show that in logics of knowledge and belief for a single agent (extended by S5), Moorean phenomena are the source of all self-refutation; moreover, in logics for an introspective agent (extending KD45), Moorean phenomena are the source of all unsuccessfulness as well. This is a distinctive feature of such logics, for with a non-introspective agent or multiple agents, non-Moorean unsuccessful formulas appear. We also consider how successful and self-refuting formulas relate to the Cartesian and learnable formulas, which have been discussed in connection with Fitch’s “paradox of knowability.” We show that the Cartesian formulas are exactly the formulas that are not eventually self-refuting and that not all learnable formulas are successful. In an appendix, we give syntactic characterizations of the successful and the self-refuting formulas. (shrink)

It is commonly held that research efforts in the cognitive and behavioral sciences are mainly directed toward providing explanations and that phenomena figure into scientific practice qua explananda. I contend that these assumptions convey a skewed picture of the research practices in question and of the role played by phenomena. I argue that experimental research often aims at exploring and describing “objects of research” and that phenomena can figure as components of, and as evidence for, such objects. (...) I situate my analysis within the existing literature and illustrate it with examples from memory research. (shrink)

This study provides a survey of phenomena that present themselves during moments of naturally occurring inner experience. In our previous studies using Descriptive Experience Sampling we have discovered five frequently occurring phenomena—inner speech, inner seeing, unsymbolized thinking, feelings, and sensory awareness. Here we quantify the relative frequency of these phenomena. We used DES to describe 10 randomly identified moments of inner experience from each of 30 participants selected from a stratified sample of college students. We found that (...) each of the five phenomena occurred in approximately one quarter of sampled moments, that the frequency of these phenomena varied widely across individuals, that there were no significant gender differences in the relative frequencies of these phenomena, and that higher frequencies of inner speech were associated with lower levels of psychological distress. (shrink)

Speech and phenomena.--Form and meaning.--Differance.

Autoscopic phenomena are complex experiences that include the visual illusory reduplication of one’s own body. From a phenomenological point of view, we can distinguish three conditions: autoscopic hallucinations, heautoscopy, and out-of-body experiences. The dysfunctional pattern involves multisensory disintegration of personal and extrapersonal space perception. The etiology, generally either neurological or psychiatric, is different. Also, the hallucination of Self and own body image is present during dreams and differs according to sleep stage. Specifically, the representation of the Self in REM (...) dreams is frequently similar to the perception of Self in wakefulness, whereas in NREM dreams, a greater polymorphism of Self and own body representation is observed. The parallels between autoscopic phenomena in pathological cases and the Self-hallucination in dreams will be discussed to further the understanding of the particular states of self awareness, especially the complex integration of different memory sources in Self and body representation. (shrink)