Parapsychological research, including the examination of the anomalous process termed ‘psi’, is highly controversial, with the existence of psi not accepted by mainstream science. The aim of this thesis was to study one aspect of psi, extrasensory perception (ESP), to examine whether evidence for ESP could be obtained or whether ostensibly extrasensory experiences can be attributed to purely psychological processes. Three studies are reported. The first obtained reports of spontaneous cases of ostensible ESP from 94 participants, using an online survey. Participants described their experience and responded to a series of questions regarding the aftermath of their experience and their reasoning for a paranormal interpretation. Results demonstrated several patterns that replicated earlier findings, including the predominance of female percipients, serious events, and close relationships between the percipient and target person. Negative emotions were common, including shock and confusion, particularly at the point of ostensible confirmation of the experience; the most common long-term response was an increase in paranormal belief, although some participants were relatively unaffected. Approximately two-thirds of participants had considered viable normal explanations for their experience, including coincidence and expectation of likely outcomes. Paranormal explanations were commonly attributed to the lack of a viable normal explanation, the striking coincidence between the experience and event, or the unusual nature of the experience. Many cases were weak evidentially; findings overall suggest that many ostensibly extrasensory experiences may have non-psi explanations. Two subsequent studies examined ESP in laboratory conditions, using the ganzfeld paradigm. Based on findings from spontaneous case research and previous laboratory studies, it was examined whether success was related to the emotional bond between pairs of participants, or to their sexes. The first study employed 30 pairs of participants, each taking part once as sender and once as receiver. Picture postcards were used as targets, and an emotional connectedness scale was used to assess pairing closeness. Direct hits and binary hits were above mean chance expectation (MCE); both were non-significant, although binary hitting was only marginally so. Results were suggestive of improved performance for closer pairings and mixed-sex pairings, but were non-significant. The second study was a partial replication, with 40 pairs of participants and using video clips as targets. EEG recordings were taken from the frontal midline (Fz) site of both participants. Approximately half of senders experienced stroboscopic stimulation at 6Hz throughout the trial in an attempt to drive theta rhythms associated with a hypnagogic state, mirroring the state expected in receivers due to ganzfeld stimulation. Direct hits were at MCE, while binary hits were non-significantly above MCE; binary hitting across the two studies was significant. There was no effect of pairing closeness or sexes on success, and hitting was not associated with any EEG features or with strobe usage. Overall, laboratory findings appeared promising in terms of significant binary hitting but continued a trend of inconsistency within and between ganzfeld ESP studies. This inconsistency, together with the many weakly evidential spontaneous cases collected, point more strongly to a psychological interpretation of ostensibly extrasensory experiences, rather than the elusive psi.

Self-reports have described luck as an important factor in people’s lives, and there is a sizable body of psychological research conducted around the belief in luck, primarily as an intangible external element and a companion of gamblers. This thesis reviews the major part of this research, offering a critical analysis and identifying a region of research into luck that warrants further investigation. That is, if psychic events, collectively termed ‘psi’ are possible then such events may just appear to be lucky. Several parapsychological studies have investigated this relationship between luck and psi but have failed to discern if this relationship is real, perhaps because of the lack of explicit definition of luck or the measurement of what it is that the participants believe it to be. To address this issue existing luck belief measures were reviewed but it was clearly necessary to construct a new comprehensive measure based on thorough bottom-up test construction principles. A series of semi-structured interviews about luck were reanalysed qualitatively, the themes of which were used in the generation of items for a questionnaire. Through a series of factor-analyses a final 40-item, 4-factor Questionnaire of Beliefs about Luck (QBL) was produced, with factors labelled Luck, Chance, Providence and Fortune, to which was added a 1-item measure of Perceived Personal Luckiness (PPL). The new measure was found to be robust and internally reliable and correlated with paranormal belief supporting several predictions and thereby demonstrating sound construct validity. The literature on psi and luck indicated that luck might best be understood by Stanford’s (1974a) model of ‘psi-mediated instrumental response’ (PMIR) and a PMIR-type study was planned which incorporated the new QBL. A non-intentional precognition experiment with 100 participants utilised erotic-images as psi incentives and found good evidence of psi with this design. Furthermore, the QBL Luck subscale was found to be a significant predictor variable of psi score, indicating that the measure has good predictive validity, and PPL, belief in psi, and erotic reactivity also correlated with psi scores. There was also a near gender-effect. The findings were discussed in light of previous results and were interpreted in relation to the psychological theories outlined in the literature review, finding support for the notion of self-serving biases, and offering fresh insights into the illusion of control. A model was put forward for the relationship of luck and psi. It was concluded that the QBL was a comprehensive, reliable, valid and useful tool in the investigation of luck

In this PhD research a question is posed that concerns ‘varieties of creativity’ that have infrequently been explored empirically, although often described anecdotally. This question being: is, and if so, how, is creativity related to altered states of consciousness (ASCs) and parapsychological experiences? This thesis systematically explores the relationship between multiple dimensions of creativity and: personality traits characterised by an openness to intrapersonal experience and a fluid cognitive-style; specific altered states of consciousness and anomalous experiences (such as mystical experiences and subjective paranormal experiences); and anomalous cognition. The common thread is conceived as an examination of the extent to which creativity might involve ‘epistemological flexibility’ — that is, involves shifts into, and between, different ‘ways of knowing’. As such, a major part of this thesis was the psychometric development of a new self-report instrument, the Creative Cognition Inventory, which measures the reported use of different epistemological resources (such as intuition, dreams and rational logic) in the creative process. Creativity is defined in terms of a process, participated in at the person-level, which leads to a novel and adaptive product or performance. Drawing upon models of the creative process and person, it is suggested that a biphasic process is common to most theories of creativity, and that individuals with particular traits have been hypothesised to engage in this with more facility. Models that have explored cognitive, affective and perceptual ‘looseness’ as facilitating novelty are examined. As altered states of consciousness involve subjective shifts in these same dimensions, it is proposed that creativity and ASCs may be experientially related, either directly, or in terms of an overarching trait, such as ‘boundary-thinness’ or ‘transliminality’, which propitiates both. A multi-dimensional approach was taken to creativity measurement, accepting its complexity as a componential construct that might consist of multiple creativities. In Study One, the benefits of a multidimensional approach to creativity measurement were evident, refuting earlier work that had used only cognitive estimates of creativity and found no relationship with either boundary-thinness or transliminality. These constructs are experiential-traits that assess ones degree of intrapersonal openness, cognitive fluidity and sensitivity, and are associated with a proclivity to have unusual experiences. In Study One, they were found to be significantly correlated with both domain general measures of creativity (creative personality) and domain specific measures (emotional creativity and involvement in the arts). The sample for Study One consisted of 65 psychology undergraduates (49 females; 16 males). A second study assessed the degree to which different dimensions of creativity were related to different experiences of consciousness. 211 participants were recruited from the general population through opportunity sampling (108 females; 101 males). The sample included professional artists (n = 36) and scientists (n = 27). Competing models of a relationship between creativity and ASC-proclivity were assessed: cognitive expansion; affective openness; and motivational impetus. This study provided numerous insights into the experiences of consciousness that might be related to varieties of creativity. The key findings were that emotional creativity was most robustly associated with ASCs; artistic creative-personality was associated with ‘positive’ ASCs, including those along an oneiric continuum (e.g. hypnagogia and hallucinations), and those along an affective expansion continuum (e.g. dissociation and positive mystical experiences). Further, original and flexible cognition appeared to be associated with states along an oneiric continuum. Thus, Study Two found support for the affective and cognitive models, yet within different ranges of experience. This ‘model’ helps to clarify, by using heterogeneous, rather than homogenous constructs of ‘unusual experiences’, specific processes by which ASCs and creativity may be related and as such deserves further exploration. The final piece of research developed a novel protocol for recording impressions thought by participants to involve extrasensory perception (ESP) and associated states of consciousness in daily life, using experience- sampling methodology. As success in ESP experiments has consistently been reported amongst visual artists, the above models were used to explore what aspects of the creativity complex might be associated with ESP-performance. As only emotional creativity related to the reporting of parapsychological experiences in Study Two, the affective openness model was expected to predict ESP-performance. Further, a carefully matched control group (n = 15) was used against which to compare success of artists (n = 15). Artists did not demonstrate a superior ESP effect in this study, although they did perform at a level commensurate with previous research. The affective openness hypothesis for ESP performance was rejected. Rather, it was questioned whether previous studies had not adequately matched controls or that the ‘take-home’ methodology, perhaps increasing relaxation and control for the participants, increased performance levels for the non-artists

The presented thesis deals with examing of telepathy, "extrasensory perception" and anomalous cognition phenomenons. In the first part of the thesis, theoretical background of problem is presented, particularly in historical, terminological and metodological sense. This part involves viewing of this discipline from "classic science" perspective and also deals with confrontation with contemporary scientific (especially physical) paradigms. Evaluation of cognitive and information theory aspects of "extra sensory communication" and related criticism of current terminology and paradigm are also included in this part. Second part of thesis is devoted to my experiment conducted on VŠE as a practical part of my thesis. The experiment was a replication of Multimodal Ganzfeld Experiment (Pütz et al., 2007) aimed to revalidate it's results and extend our knowledge about this anomalous phenomena. Experimental method, comparable works and design of my variant of experiment are presented here, as well as validating methodology and results. As a part of conclusion, results' interpretation, possible criticism and also discussion about alternative interpretations are provided. Third part of a work shortly presents AutoGanzfeld WebApp software, deisgned, implemented and used for purpose of data collection in my experiment. Keywords: telepathy, ESP, psi, extrasensory perception, ganzfeld, anomalous cognition, communication, information

Estuda as experiências anômalas (EAs), as quais podem ser definidas como incomuns e irregulares, ainda que vivenciadas por uma grande parcela da população. Dentre a variedade de EAs, concentra-se nas experiências relacionadas a psi, que incluem duas categorias. A primeira abrange relatos de percepção extra-sensorial (ESP), ou seja, indicativos da capacidade de se obter informação sem a utilização dos canais sensoriais ou de inferências lógicas. A segunda é chamada de Psicocinesia (PK) e refere-se a relatos da ação ou efeito da mente sobre a matéria, ou seja, quando as preferências ou pensamentos de pessoas parecem afetar o ambiente físico, sem a mediação do sistema muscular ou outra força física ou mecanismo físico reconhecido. Investiga se: a) é possível treinar pessoas para estarem mais aptas para perceber e utilizar os fenômenos psi no contexto experimental e b) se a manipulação de certos fatores pode aumentar significativamente os índices de psi em laboratório. Para tanto, revisa e discute por meio de sistematização a eficácia das pesquisas de treinamentos psi (TP) e os resultados de estudos que manipulam variáveis consideradas psicondutivas (VCP). Agrupa os estudos nestas duas categorias (TP e VCP), considerando variáveis específicas e comuns para os dois grupos. Avalia os estudos em blocos, segundo as variáveis consideradas, com ênfase nos dados estatísticos e do método. A revisão da literatura ocorre de março de 2007 a fevereiro de 2008 e abrange livros e artigos científicos relacionados ao tema. 128 estudos são revisados, sendo 87 deles relacionados a manipulação de VCP e 41 relacionados ao TP, totalizando 9.153 participantes em 845.815 ensaios. Avalia que 37% dos estudos TP são criticados, sendo a maior parte das críticas endereçada a problemas de método, enquanto que 16% dos estudos VCP recebem críticas. Conclui que os estudos não são eficazes em treinar psi ou manipular variáveis psi-condutivas, ainda que a maior parte deles obtenha resultados significativos e na direção esperada. De uma forma geral eles falham em termos da elaboração de métodos capazes de excluir hipóteses alternativas àquelas testadas, sendo que as principais falhas são: 1. falta de grupos controle; 2. controle inadequado da variável crença, tanto em relação aos sujeitos como aos pesquisadores; 3. falha em avaliar o real aprendizado; a maioria dos estudos são de curta ou curtíssima duração e sem a avaliação e/ou correlação dos fatores, aos quais se atribui aprendizado, com os escores psi. Com exceção de um estudo, os demais não apresentam testes posteriores para verificar a possível manutenção dos níveis de psi alcançados; 4. o efeito experimentador psi e psicológico é amplamente ignorado pela maioria dos estudos; 5. falta de parâmetros padrões para avaliar determinadas características ou estados (ex. hipnose, meditação, ganzfeld); 6. falta de uma abordagem sistêmica e integrada em relação aos fenômenos psi, aos métodos para testá-los e as múltiplas variáveis passíveis de influenciá-lo. Considera estas falhas apresentando sugestões para superá-las e uma proposta inicial exploratória de treinamento psi / This dissertation is about studies of anomalous experiences (AEs), which can be defined as uncommon and irregular, but reported by a large segment of the population. Among the variety of AEs, this work concentrates on psi-related experiences, which includes two categories. The first are reports of extrasensory perception (ESP), which suggest the capacity of obtaining information without the use of the sensory channels or logical inference. The second is called of psychokinesis (PK), which refers to reports of the action or effect of the mind on matter, or when people\'s thoughts seem to affect the physical environment, without the mediation of the muscular system, a physical force, or a recognized physical mechanism. The study explores if: a) it is possible to train people to be more capable to perceive and use psi phenomena in the experimental context and, b) if the manipulation of some factors can increase psi scores significantly in the laboratory. A review of the research on the effectiveness of psi trainings (PT) and of studies that manipulate psi-conductive variables (PCV) is presented. The studies are grouped in these two categories (PT and PCV), considering specific and common variables for both groups. Studies are evaluated in subgroups, according to specific variables, with emphasis on statistics and methods. The literature review was conducted from March 2007 to February 2008, and it includes books and scientific papers on the topic. 128 studies are reviewed; 87 of them about the manipulation of VCP and 41 of TP, for a total of 9.153 participants in 845.815 trials. 37% of the TP studies are criticized, mostly on methodological grounds, while the same was the case for 16% of the VCP studies. Although most of the studies obtained significant results in the expected direction, it is concluded that they are not effective to train psi or to manipulate psiconductive variables. In general they fail in terms of the elaboration of methods capable to exclude alternative hypotheses, and the main flaws are: 1. lack of control groups; 2. inappropriate control of the variable of belief, for both the subjects and researchers; 3. lack of evaluation of learning; most of the studies were of brief duration and without the evaluation and/or correlation of the factors to which learning is attributed, and in relation to psi scores. With the exception of one study, the rest do not present subsequent analyses to verify the possible maintenance of the psi levels obtained; 4. the experimenter effect (psi and psychological) is ignored completely in most of the studies; 5. lack of standard parameters to evaluate certain characteristics or states (for example hypnosis, meditation, ganzfeld); 6. lack of a systemic and integrated approach in relation to psi phenomena, to the methods used to test them, and to multiple variables that may influence them. In addition to discussing these problems, suggestions are presented to improve the situation, together with an exploratory initial proposal for psi training

Estuda as experiências anômalas (EAs), as quais podem ser definidas como incomuns e irregulares, ainda que vivenciadas por uma grande parcela da população. Dentre a variedade de EAs, concentra-se nas experiências relacionadas a psi, que incluem duas categorias. A primeira abrange relatos de percepção extra-sensorial (ESP), ou seja, indicativos da capacidade de se obter informação sem a utilização dos canais sensoriais ou de inferências lógicas. A segunda é chamada de Psicocinesia (PK) e refere-se a relatos da ação ou efeito da mente sobre a matéria, ou seja, quando as preferências ou pensamentos de pessoas parecem afetar o ambiente físico, sem a mediação do sistema muscular ou outra força física ou mecanismo físico reconhecido. Investiga se: a) é possível treinar pessoas para estarem mais aptas para perceber e utilizar os fenômenos psi no contexto experimental e b) se a manipulação de certos fatores pode aumentar significativamente os índices de psi em laboratório. Para tanto, revisa e discute por meio de sistematização a eficácia das pesquisas de treinamentos psi (TP) e os resultados de estudos que manipulam variáveis consideradas psicondutivas (VCP). Agrupa os estudos nestas duas categorias (TP e VCP), considerando variáveis específicas e comuns para os dois grupos. Avalia os estudos em blocos, segundo as variáveis consideradas, com ênfase nos dados estatísticos e do método. A revisão da literatura ocorre de março de 2007 a fevereiro de 2008 e abrange livros e artigos científicos relacionados ao tema. 128 estudos são revisados, sendo 87 deles relacionados a manipulação de VCP e 41 relacionados ao TP, totalizando 9.153 participantes em 845.815 ensaios. Avalia que 37% dos estudos TP são criticados, sendo a maior parte das críticas endereçada a problemas de método, enquanto que 16% dos estudos VCP recebem críticas. Conclui que os estudos não são eficazes em treinar psi ou manipular variáveis psi-condutivas, ainda que a maior parte deles obtenha resultados significativos e na direção esperada. De uma forma geral eles falham em termos da elaboração de métodos capazes de excluir hipóteses alternativas àquelas testadas, sendo que as principais falhas são: 1. falta de grupos controle; 2. controle inadequado da variável crença, tanto em relação aos sujeitos como aos pesquisadores; 3. falha em avaliar o real aprendizado; a maioria dos estudos são de curta ou curtíssima duração e sem a avaliação e/ou correlação dos fatores, aos quais se atribui aprendizado, com os escores psi. Com exceção de um estudo, os demais não apresentam testes posteriores para verificar a possível manutenção dos níveis de psi alcançados; 4. o efeito experimentador psi e psicológico é amplamente ignorado pela maioria dos estudos; 5. falta de parâmetros padrões para avaliar determinadas características ou estados (ex. hipnose, meditação, ganzfeld); 6. falta de uma abordagem sistêmica e integrada em relação aos fenômenos psi, aos métodos para testá-los e as múltiplas variáveis passíveis de influenciá-lo. Considera estas falhas apresentando sugestões para superá-las e uma proposta inicial exploratória de treinamento psi / This dissertation is about studies of anomalous experiences (AEs), which can be defined as uncommon and irregular, but reported by a large segment of the population. Among the variety of AEs, this work concentrates on psi-related experiences, which includes two categories. The first are reports of extrasensory perception (ESP), which suggest the capacity of obtaining information without the use of the sensory channels or logical inference. The second is called of psychokinesis (PK), which refers to reports of the action or effect of the mind on matter, or when people\'s thoughts seem to affect the physical environment, without the mediation of the muscular system, a physical force, or a recognized physical mechanism. The study explores if: a) it is possible to train people to be more capable to perceive and use psi phenomena in the experimental context and, b) if the manipulation of some factors can increase psi scores significantly in the laboratory. A review of the research on the effectiveness of psi trainings (PT) and of studies that manipulate psi-conductive variables (PCV) is presented. The studies are grouped in these two categories (PT and PCV), considering specific and common variables for both groups. Studies are evaluated in subgroups, according to specific variables, with emphasis on statistics and methods. The literature review was conducted from March 2007 to February 2008, and it includes books and scientific papers on the topic. 128 studies are reviewed; 87 of them about the manipulation of VCP and 41 of TP, for a total of 9.153 participants in 845.815 trials. 37% of the TP studies are criticized, mostly on methodological grounds, while the same was the case for 16% of the VCP studies. Although most of the studies obtained significant results in the expected direction, it is concluded that they are not effective to train psi or to manipulate psiconductive variables. In general they fail in terms of the elaboration of methods capable to exclude alternative hypotheses, and the main flaws are: 1. lack of control groups; 2. inappropriate control of the variable of belief, for both the subjects and researchers; 3. lack of evaluation of learning; most of the studies were of brief duration and without the evaluation and/or correlation of the factors to which learning is attributed, and in relation to psi scores. With the exception of one study, the rest do not present subsequent analyses to verify the possible maintenance of the psi levels obtained; 4. the experimenter effect (psi and psychological) is ignored completely in most of the studies; 5. lack of standard parameters to evaluate certain characteristics or states (for example hypnosis, meditation, ganzfeld); 6. lack of a systemic and integrated approach in relation to psi phenomena, to the methods used to test them, and to multiple variables that may influence them. In addition to discussing these problems, suggestions are presented to improve the situation, together with an exploratory initial proposal for psi training