Some experiments on the paranormal cognition of drawings, with special reference to personality and attitudinal variables

The four studies reported in this dissertation were all investigations of the conditions influencing the occurrence of 'general extrasensory perception* (GESP) between pairs of persons. All studies employed the drawing-reproduction tech¬ nique, in which a person designated as 'agent' concentrates upon a line-drawing depicting some randomly-chosen object, while simultaneously a sensorially-isolated 'percipient' attempts to guess the content of this 'target-drawing' and is required to respond by making a drawing of his or her mental impressions. A single test consisted of ten such picture-guessing trials, three minutes each trial, with no concurrent feedback to the percipient.The drawing-technique is almost a century old, and accordingly a review of the more important milestones in the history of its use is given. This thesis also makes a number of contributions both to the methods for objectively quantifying degree of target-response resemblance, and to the techniques for determining statistical significance.The four experiments collectively enable the drawing of four conclusions: (l) contrary to popular belief, the existence of a close emotional relationship between agent and percipient is neither necessary nor sufficient for the occurrence of GESP; (2) group-performance over the ten-trial ESP-test tends to fluctuate rather unpredictably, although there was some evidence that it conforms to a U-shaped or a linear trend; (3) the scores on an 11-item 'Sheep-Goat Scale' (designed to measure belief in, and experience of, cognitive psi) gave some significantly positive correlations with GESP-scoring, provided that agent and percipient were not in a mutually close relationship with each other; the claim to have experienced at least one instance of telepathy was the most significant predictor of GESP, thus retrospectively providing some validation for the truth of such claims; and (4) th^ Sheep-Goat Scale-scores of the agents were more strongly related to GESP-scoring than were those of the percipients, prompting an analogy with goal-oriented psychokinesis; it is suggested that this phenomenon can be subsumed under a mere general 'goal-accomplishment' principle, called by the author "psychopraxia

Preliminary psychometric data for a Portuguese scale to assess history of depressive symptomatology with a college student sample

We developed a Portuguese questionnaire that could assess history of depressive symptoms. The Depressive History Questionnaire was based on the Depressive Experience Subscale from the Thalbourne Manic-Depressiveness Scale, which was translated into Portuguese. The Depressive History Questionnaire was administered to 459 college students. Female students scored significantly higher than male students. Cronbach alpha was .64 and was considered satisfactory. Principal component analysis revealed that the questionnaire measures only one dimension. Confirmatory factor analysis provided support for the fit of the one-factor model The Depressive History Questionnaire correlates positively and significantly with the Portuguese versions of both the Beck Depression Inventory - II and of the Depressive Personality Disorder Inventory. (Campos et al., 2009 - [email protected]

Psychological aspects of the alien contact experience

Previous research has shown that people reporting contact with aliens, known as “experiencers”, appear to have a different psychological profile compared to control participants. They show higher levels of dissociativity, absorption, paranormal belief and experience, and possibly fantasy proneness. They also appear to show greater susceptibility to false memories as assessed using the Deese/Roediger-McDermott technique. The present study reports an attempt to replicate these previous findings as well as assessing tendency to hallucinate and self-reported incidence of sleep paralysis in a sample of 19 UK-based experiencers and a control sample matched on age and gender. Experiencers were found to show higher levels of dissociativity, absorption, paranormal belief, paranormal experience, self-reported psychic ability, fantasy proneness, tendency to hallucinate, and self-reported incidence of sleep paralysis. No significant differences were found between the groups in terms of susceptibility to false memories. Implications of the results are discussed and suggestions are made for future avenues of research. Santomauroa, Hamiltona, Rachel Foxa, Thalbourne

The “Haunt” project: An attempt to build a “haunted” room by manipulating complex electromagnetic fields and infrasound

Recent research has suggested that a number of environmental factors may be associated with a tendency for susceptible individuals to report mildly anomalous sensations typically associated with “haunted” locations, including a sense of presence, feeling dizzy, inexplicable smells, and so on. Factors that may be associated with such sensations include fluctuations in the electromagnetic field and the presence of infrasound. A review of such work is presented, followed by the results of the “Haunt” project in which an attempt was made to construct an artificial “haunted” room by systematically varying such environmental factors. Participants (N = 79) were required to spend 50 minutes in a specially constructed chamber, within which they were exposed to infrasound, complex electromagnetic fields, both or neither. They were informed in advance that during this period they might experience anomalous sensations and asked to record on a floor-plan their location at the time occurrence of any such sensations, along with a note of the time of occurrence and a brief description of the sensation. Upon completing the session in the experimental chamber, they were asked to complete three questionnaires. The first was an EXIT scale asking respondents to indicate whether or not they had experienced particular anomalous sensations. The second was the Australian Sheep-Goat Scale, a widely used measure of belief in and experience of the paranormal. The third was Persinger’s Personal Philosophy Inventory, although only the items that constitute the Temporal Lobe Signs Inventory (TLS) sub-scale were scored. These items deal with psychological experiences typically associated with temporal lobe epilepsy but normally distributed throughout the general population. Although many participants reported anomalous sensations of various kinds, the number reported was unrelated to experimental condition but was related to TLS scores. The most parsimonious explanation for our findings is in terms of suggestibility

Belief in Conspiracy Theories and Susceptibility to the Conjunction Fallacy

People who believe in the paranormal have been found to be particularly susceptible to the conjunction fallacy. The present research examines whether the same is true of people who endorse conspiracy theories. Two studies examined the association between conspiracist ideation and the number of conjunction violations made in a variety of contexts (neutral, paranormal and conspiracy). Study 1 found that participants who endorsed a range of popular conspiracy theories more strongly also made more conjunction errors than participants with weaker conspiracism, regardless of the contextual framing of the conjunction. Study 2, using an independent sample and a generic measure of conspiracist ideation, replicated the finding that conspiracy belief is associated with domain-general susceptibility to the conjunction fallacy. The findings are discussed in relation to the association between conspiracism and other anomalous beliefs, the representativeness heuristic and the tendency to infer underlying causal relationships connecting ostensibly unrelated events

Magic and memory: using conjuring to explore the effects of suggestion, social influence, and paranormal belief on eyewitness testimony for an ostensibly paranormal event

This study uses conjuring to investigate the effects of suggestion, social influence, and paranormal belief upon the accuracy of eyewitness testimony for an ostensibly paranormal event. Participants watched a video of an alleged psychic seemingly bending a metal key by the power of psychokinesis. Half the participants heard the fake psychic suggest that the key continued to bend after it had been put down on a table and half did not. Additionally, participants were exposed to either a negative social influence (a stooge co-witness reporting that the key did not continue to bend), no social influence, or a positive social influence (a stooge co-witness reporting that the key did continue to bend). Participants who were exposed to the verbal suggestion were significantly more likely to report that the key continued to bend. Additionally, more participants reported that the key continued to bend in the positive social influence condition compared to the other two social influence conditions. Finally, believers in the paranormal were more likely to report that the key continued to bend than non-believers

Lucid Dreaming, Nightmares, and Sleep Paralysis: Associations With Reality Testing Deficits and Paranormal Experience/Belief

© Copyright © 2020 Drinkwater, Denovan and Dagnall. Focusing on lucid dreaming, this paper examined relationships between dissociated experiences related to rapid eye movement (REM) sleep (lucid dreaming, nightmares, and sleep paralysis), reality testing, and paranormal experiences/beliefs. The study comprised a UK-based online sample of 455 respondents (110 males, 345 females, Mean age = 34.46 years, SD = 15.70), who had all previously experienced lucid dreaming. Respondents completed established self-report measures assessing control within lucid dreaming, experience and frequency of nightmares, incidence of sleep paralysis, proneness to reality testing deficits (Inventory of Personality Organization subscale, IPO-RT), subjective experience of receptive psi and life after death (paranormal experience), and paranormal belief. Analysis comprised tests of correlational and predictive relationships between sleep-related outcomes, IPO-RT scores, and paranormal measures. Significant positive correlations between sleep and paranormal measures were weak. Paranormal measures related differentially to sleep indices. Paranormal experience correlated with lucid dreaming, nightmares, and sleep paralysis, whereas paranormal belief related only to nightmares and sleep paralysis. IPO-RT correlated positively with all paranormal and sleep-related measures. Within the IPO-RT, the Auditory and Visual Hallucinations sub-factor demonstrated the strongest positive associations with sleep measures. Structural equation modeling indicated that Auditory and Visual Hallucinations significantly positively predicted dissociated experiences related to REM sleep, while paranormal experience did not. However, paranormal experience was a significant predictor when analysis controlled for Auditory and Visual Hallucinations. The moderate positive association between these variables explained this effect. Findings indicated that self-generated, productive cognitive-processes (as encompassed by Auditory and Visual Hallucinations) played a significant role in conscious control and awareness of lucid dreaming, and related dissociative sleep states (sleep paralysis and nightmares)

Talking to the dead in the classroom. How a supposedly psychic event impacts beliefs and feelings

Paranormal beliefs (PBs) are common in adults. There are numerous psychological correlates of PBs and associated theories, yet, we do not know whether such correlates reinforce or result from PBs. To understand causality, we developed an experimental design in which participants experience supposedly paranormal events. Thus, we can test an event’s impact on PBs and PB-associated correlates (Mohr, Lesaffre, & Kuhn, 2018). Here, 419 naïve students saw a performer making contact with a confederate’s deceased kin. We tested participants’ opinions and feelings about this performance, and whether these predicted how participants explain the performance. We assessed participants’ PBs and repetition avoidance (PB related cognitive correlate) before and after the performance. Afterwards, participants rated explanations of the event and described their opinions and feelings (open-ended question). Overall, 65% of participants reported having witnessed a genuine paranormal event. The open-ended question revealed distinct opinion and affect groups, with reactions commonly characterized by doubt and mixed feelings. Importantly, paranormal explanations were more likely when participants reported their feelings than when not reported. Beyond these results, we replicated that 1) higher pre-existing PBs were associated with more psychic explanations (confirmation bias), and 2) PBs and repetition avoidance did not change from before to after the performance. Yet, PBs reminiscent of the actual performance (spiritualism) increased

Perceived Stress, Thinking Style and Paranormal Belief

Paranormal beliefs often become stronger in times of stress. Such beliefs have also been found to vary in accordance with thinking style, whereby stronger beliefs are often observed in experiential thinkers. Little research, however, has explored the interaction between perceived stress and thinking style. 82 males and females aged 18 to 62 years (mean = 29.96 ± 12.53 years) completed measures of perceived stress, thinking style (rational and experiential) and paranormal belief. The results revealed stronger beliefs in experiential thinkers, compared with those with a rational thinking style. Perceived stress alone, was not a prominent predictor of belief but the combination of stress and thinking style, specifically high perceived stress with a rational thinking style, significantly predicted greater global paranormal belief, belief in superstition, traditional religious belief, and belief in psi. High perceived stress appeared to facilitate belief in rational thinkers as conversely, belief was lowest in rational thinkers under conditions of low-perceived stress. These findings suggest that stress may lower the propensity for rational thinking and consequently, encourage belief in scientifically unsubstantiated phenomena. This interaction may have implications for coping during stressful situations

Toward a Better Understanding of the Relationship between Belief in the Paranormal and Statistical Bias: The Potential Role of Schizotypy

The present paper examined relationships between schizotypy (measured by the Oxford-Liverpool Inventory of Feelings and Experience; O-LIFE scale brief), belief in the paranormal (assessed via the Revised Paranormal Belief Scale; RPBS) and proneness to statistical bias (i.e., perception of randomness and susceptibility to conjunction fallacy). Participants were 254 volunteers recruited via convenience sampling. Probabilistic reasoning problems appeared framed within both standard and paranormal contexts. Analysis revealed positive correlations between the Unusual Experience (UnExp) subscale of O-LIFE and paranormal belief measures [RPBS full scale, traditional paranormal beliefs (TPB) and new age philosophy]. Performance on standard problems correlated negatively with UnExp and belief in the paranormal (particularly the TPB dimension of the RPBS). Consideration of specific problem types revealed that perception of randomness associated more strongly with belief in the paranormal than conjunction; both problem types related similarly to UnExp. Structural equation modeling specified that belief in the paranormal mediated the indirect relationship between UnExp and statistical bias. For problems presented in a paranormal context a framing effect occurred. Whilst UnExp correlated positively with conjunction proneness (controlling for perception of randomness), there was no association between UnExp and perception of randomness (controlling for conjunction)