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Psychokinesis

A curated collection of research papers focusing on psychokinesis. Explore the methodology, key findings, and ongoing debates in this field.

Total Papers 45

Year Range 1982 – 2025

Top Contributors

Nelson, Roger DRadin, DeanJahn, Robert G

Recent Publications

Observer Influence on Quantum Interference: Testing the von Neumann-Wigner Consciousness-Collapse Theory

Radin, Dean • 2025 • Physics Essays

Forty-seven participants selected through a worldwide three-phase recruitment for attentional expertise each received a custom optical diffraction grating apparatus and completed 10 formal half-hour sessions with alternating 30-second observe/unobserve periods. Illumination at one first-order maximum was provided as real-time feedback while a second was recorded simultaneously but never observed. Three preregistered hypotheses were not supported overall, though differential skew was significant after FDR correction. An exploratory trend analysis found progressive interference decline during observation versus the simultaneous unobserved control (p = 5.9 x 10^-14), with no such pattern during non-observation periods (p = 0.77) or in 212 control sessions run without observers.

#consciousness_collapse #quantum_observer_effect #diffraction_grating #attention_focus #preregistered

New Year's Eve as a Case Study in Experimental Metaphysics: Exploring Global Consciousness in Random Physical Systems

Radin, Dean I • 2025 • Journal of Scientific Exploration

This study tested the hypothesis that collective human focus and emotional resonance during New Year's Eve midnight celebrations produces measurable departures from randomness in a global network of random number generators (RNGs). Analysis of Global Consciousness Project (GCP) data spanning 1998-2025 (27 years, 33 billion samples, 6.6 trillion bits) employed seven analytical methods: mean-shift, correlation dimension, permutation entropy, Higuchi fractal dimension, BDS test, autocorrelation, and Principal Components Analysis (PCA). Results revealed statistically significant deviations at or within minutes of midnight on New Year's Eve compared to all other midnight transitions (PCA: z=-4.9, p=4.8×10^-7). Mean-shift analysis showed 6-sigma deviation from 2.3 minutes before to 2.0 minutes after midnight (joint probability=0.00029). High population time zones (6.8 billion people) showed significant deviations; low population zones (629 million) did not, suggesting effect scales with number of minds engaged. Effect survived temporal scrambling of RNG timestamps by ±60 seconds. Alternative mundane explanations (environmental artifacts, data glitches) deemed unlikely given RNG design and specificity to New Year's Eve.

#global_consciousness_project #gcp #rng #psychokinesis #new_years_eve

Anomalous Entropic Effects in Physical Systems Associated with Collective Consciousness

Radin, Dean • 2023 • Physics Essays

Reanalysis of the complete Global Consciousness Project database (August 1998 – December 2021, ~6 trillion random bits from a worldwide RNG network) using multiscale entropy (MSE) and a novel deconvolution technique. MSE found original data significantly more negentropic than scrambled controls (z = –3.45, p = 0.0003, es = –0.16). Deconvolution detected significant temporal structure at 8–15 minute scales (z = 5.08 vs controls, p = 1.9 × 10⁻⁷, es = 0.43). Crucially, the effect was present on days with no pre-selected global events (z = –6.22, p = 7 × 10⁻¹¹), suggesting a continuous rather than episodic mind-matter relationship.

#global_consciousness_project #multiscale_entropy #rng_network #collective_attention #deconvolution

Psychophysical Interactions with Electrical Plasma: Three Exploratory Experiments

Radin, Dean I; Anastasia, Joyce • 2022 • Journal of the Society for Psychical Research

Three sequential experiments at IONS testing whether focused intention can alter the behavior of ionized gas streams in a commercially available xenon plasma ball lamp. Exp. 1 (N=1, 10 sessions): plasma in sealed opaque box at 3 m; significant result in wrong direction (z=−3.00, p=0.003). Exp. 2 (N=10, 21 sessions): plasma in open EM-shielded chamber; significant result (z=5.20, p=2×10⁻⁷) but controls also significant (z=2.3, p=0.02), implicating ambient-light artifact. Exp. 3 (N=13, 29 sessions): plasma in closed EM-shielded chamber with optical-fibre USB isolation; directional protocol (aim right vs. aim up); primary comparison z=5.42, p=6×10⁻⁸, effect size z/√N=1.00. Both frosted and clear plasma balls showed nearly identical effects.

#psychokinesis #plasma #mind_matter_interaction #intention #exploratory

Psychophysical Effects on an Interference Pattern in a Double-Slit Optical System: An Exploratory Analysis of Variance

Radin, Dean; Delorme, Arnaud • 2022 • Journal of Anomalous Experience and Cognition

Exploratory reanalysis of a two-year online double-slit optical experiment (2013–2014) in which 2,825 human participants and 5,469 robot control sessions were recorded. The original directional hypothesis (focused attention collapses the interference pattern) was not confirmed by prior reanalysis (Tremblay 2019). A new variance-based bidirectional metric (|Δv|) — motivated by the hypothesis that mind-wandering causes psychophysical effects to fluctuate — found significant differences between human and robot sessions: z = 4.16 (p = .00002) in 2013 data and z = 3.14 (p = .0008) in 2014 held-out replication. Combined Stouffer Z = 5.57 (p = 1.3 × 10⁻⁸). Environmental controls ruled out laser power and time-of-day artifacts.

#double_slit #mind_matter_interaction #variance_analysis #online_experiment #reanalysis

Psychophysical Interactions with a Double-Slit Interference Pattern: Exploratory Evidence of a Causal Influence

Radin, D.I; Wahbeh, H; Michel, L; Delorme, A • 2021 • Physics Essays

An experiment conducted from 2012 to 2013 at the Institute of Noetic Sciences explored possible psychophysical effects on a double-slit optical system. 25 participants focused attention toward or away from the slits in 250 planned sessions inside an electromagnetically shielded chamber. Matched sham sessions without observers served as controls. The planned analysis found no evidence for a psychophysical effect. Two exploratory analyses were then developed: a simplified spectral metric yielded a 3.4 sigma effect (p = 0.0003), and fringe visibility analysis showed 7 of 22 fringes above 2.3 sigma after FDR correction, with one at 4.3 sigma (p = 0.00001). Sham data showed uniformly null outcomes. Environmental artifact analyses (temperature, vibration) found no mundane explanations. The 8-year delay between data collection and publication was due to the study funder's request to withhold results pending his own analysis.

#consciousness #double-slit #psychokinesis #quantum #exploratory_analysis

Stock Returns and the Mind: An Unlikely Result that Could Change Our Understanding of Consciousness

Holmberg, Ulf • 2020 • Journal of Consciousness Studies

Constructs a daily Max[Z] variable from GCP random-number-generator data (Jan 1999–Aug 2019, N=5,237 trading-day observations), defined as the 24-hour maximum composite Z-score across all active EGG nodes. Tests its correlation with global stock market returns via polynomial OLS regressions (2nd–3rd degree) with HAC-Newey-West standard errors. Finds statistically significant non-linear correlations between Max[Z] and daily open/close returns on the Dow Jones Global Equity Index (beta_Max[Z]t = 0.0007, p<0.01; R2 increment 0.2–0.3%), with 11 of 12 major global indexes (S&P 500, FTSE 100, CAC 40, Nikkei 225, etc.) also showing significant effects. Yesterday's Max[Z] significantly predates today's returns (beta_Max[Z]t-1 = 0.000463, p<0.01), consistent with a temporal lead. Interpreted as collective-consciousness effect on investor sentiment.

#global_consciousness_project #rng #stock_market #collective_consciousness #mind_matter_interaction

Evidence for Anomalistic Correlations Between Human Behavior and a Random Event Generator: Result of an Independent Replication of a Micro-PK Experiment

Walach, Harald; Horan, Majella; Hinterberger, Thilo; von Lucadou, Walter • 2020 • Psychology of Consciousness: Theory, Research, and Practice

An independent replication of a micro-psychokinesis experiment tested whether anomalous correlations arise between human operator behavior and a Zener-diode random number generator. 244 participants (503 valid experiments) interacted with an RNG-driven fractal display using shift keys while intending to direct its movement. A 45×45 Spearman correlation matrix crossing five physical and five psychological variables per subrun was compared between experimental and matched control runs via a 10,000-iteration permutation test. The experimental matrix contained 307 significant correlations (p < .1 two-sided) versus 200 in controls (chance expectation ~203), yielding p = .0177. Significance held across stricter thresholds and for the 27×45 matrix but not for the original 18×27 matrix. The authors interpret results as supporting non-causal entanglement-like correlations rather than direct psychokinetic influence.

#micro_pk #rng_experiment #generalized_quantum_theory #nonlocal_correlations #permutation_test

Response: Commentary: False-Positive Effect in the Radin Double-Slit Experiment on Observer Consciousness as Determined With the Advanced Meta-Experimental Protocol

Walleczek, Jan; von Stillfried, Nikolaus • 2020 • Frontiers in Psychology

Response to Radin et al.'s (2020) commentary defending the Radin double-slit experiment on observer consciousness. A funder-commissioned replication using an advanced meta-experimental protocol (AMP) with data encryption found a significant false-positive effect (p = 0.021, σ = −2.02, N = 1,250 trials) but no significant effects where Radin had predicted true positives. Documents two instances of HARKing by Radin et al.: (1) a chi-square test falsely claimed as pre-specified was actually post-hoc, and (2) a call for multiple-testing correction that abandoned the planned predictive single-testing strategy after unblinding. Three independent sources (Guerrer 2019, Tremblay 2019, Walleczek & von Stillfried 2019) converge on the conclusion that the Radin DS-experiment is prone to false discoveries, particularly with post-hoc analyses.

#double_slit_experiment #harking #metascience #false_positive #advanced_meta_experimental_protocol

Commentary: False-Positive Effect in the Radin Double-Slit Experiment on Observer Consciousness as Determined With the Advanced Meta-Experimental Protocol

Radin, Dean; Wahbeh, Helané; Michel, Leena; Delorme, Arnaud • 2020 • Frontiers in Psychology

A formal reply to Walleczek and von Stillfried (2019), who claimed a false-positive in one of eight comparisons from an unpublished 2012–2013 double-slit consciousness experiment funded by Walleczek's foundation. Radin et al. argue the design required multiple-comparison correction: with eight non-overlapping tests at p < 0.05, the probability of at least one false positive was 34%. After applying the False Discovery Rate algorithm, none of the eight mean comparisons remained significant, but a pre-planned variance comparison not reported by WS survived FDR correction, suggesting a genuine but unstable observer effect. Across 28 double-slit experiments by four independent groups, 11 were significant (p < 0.05), with cumulative binomial probability p < 10⁻⁷.

#double_slit_experiment #observer_consciousness #multiple_comparisons #false_discovery_rate #quantum_mechanics

Independent re-analysis of alleged mind-matter interaction in double-slit experimental data

Tremblay, Nicolas • 2019 • PLoS ONE

Independent re-analysis of Radin et al.'s 2-year double-slit mind-matter interaction dataset (8,655 sessions). Identifies erroneous trimming procedure in original analysis (trimming before bootstrapping instead of after) that produces uncontrolled false positives and underestimates p-values by ~5 orders of magnitude. Re-analysis with proper statistical methods finds shifts in fringe visibility in the predicted direction but not statistically significant (p>0.05 after Holm-Bonferroni correction for multiple comparisons across 26 time lags and 19 fringes). Robustness confirmed across trimming intensities, session length thresholds, and four fringe visibility estimation methods. Original claim of 5.72σ evidence (p=1.05×10⁻⁸) not supported; actual evidence much weaker (p~10⁻³ under original analytical choices).

#double_slit #mind_matter_interaction #reanalysis #statistical_critique #quantum_consciousness

Mind-Matter Interactions and the Frontal Lobes of the Brain: A Novel Neurobiological Model of Psi Inhibition

Freedman, Morris; Binns, Malcolm; Gao, Fuqiang; Holmes, Melissa; Roseborough, Austyn; Strother, Stephen; Vallesi, Antonino; Jeffers, Stanley; Alain, Claude; Whitehouse, Peter; Ryan, Jennifer D; Chen, Robert; Cusimano, Michael D; Black, Sandra E • 2018 • Explore: The Journal of Science and Healing

This study tested a novel neurobiological model proposing that frontal brain systems act as a filter to inhibit psi, with inhibitory mechanisms related to self-awareness. Two participants with frontal lobe damage performed mind-matter interaction tasks using a portable Random Event Generator (REG) from the PEAR lab. Case 1: 68-year-old female with behavioral variant frontotemporal dementia (bilateral frontal damage, C9ORF72 mutation). Case 2: 55-year-old male with large left frontal tension pneumocephalus. Task: influence REG output (200 bits/sec) translated into arrow movement on computer screen (right/left intention, baseline). Each intention: 1000 trials; control runs without participant/experimenter. MRI analyzed for frontal volume loss. Results: Both participants showed significant effects for intention right vs control (Case 1: t=-2.16, p=.03; Case 2: p=.0015, replicated p=.0115), but not for left or baseline intentions. Effects lateralized contralateral to lesion side. Effect sizes 4-15x larger than normal participants. Primary lesion overlap: left medial middle frontal region (Brodmann areas 9, 10, 32) - 33% damage Case 1, 17% Case 2. REG passed NIST randomness tests. Conclusions: Medial frontal lobes may act as biological psi-inhibitory filter via self-awareness mechanisms. Damage to this region may enhance psi abilities.

#psychokinesis #mind_matter_interaction #frontal_lobe #neurobiological_model #psi_inhibition

Intentional Observer Effects on Quantum Randomness: A Bayesian Analysis Reveals Evidence Against Micro-Psychokinesis

Maier, Markus A; Dechamps, Moritz C; Pflitsch, Markus • 2018 • Frontiers in Psychology

An online experiment with 12,571 participants from Germany, Spain, and Italy tested whether relaxed and optimistically primed observers could influence the output of a quantum-based true random number generator (Quantis tRNG) via micro-psychokinesis. Using Bayesian sequential testing with a pre-specified stopping criterion of BF=10, the study found strong evidence for the null hypothesis (BF01=10.07; M=50.02%, SD=5.06). No personality moderators were significant. Exploratory analysis revealed a dampened oscillatory pattern in the cumulative z-score that differed from simulated (no-observer) data in oscillation frequency.

#micro_psychokinesis #bayesian_analysis #quantum_rng #null_result #decline_effect

Observer Effects on Quantum Randomness: Testing Micro-Psychokinetic Effects of Smokers on Addiction-Related Stimuli

Maier, Markus A; Dechamps, Moritz C • 2018 • Journal of Scientific Exploration

Tested whether unconscious desires influence quantum randomness using smokers' cigarette addiction as motivated observation. Participants viewed 400 pictures selected by a quantum RNG (Quantis): smoking-related or neutral images. Study 1 (N=254) found strong evidence for micro-Pk in smokers (BF=66.06), with fewer cigarette pictures than chance (M=196.7). Non-smokers showed null results. Study 2, a pre-registered replication (N=395), failed to reproduce the effect (BF=11.07 for H0). Combined analysis revealed an appearance-then-decline pattern in smokers only, resembling dampened harmonic oscillation. Authors extend von Lucadou's Model of Pragmatic Information to explain systematic decline.

#micro_psychokinesis #quantum_rng #unconscious_desire #addiction #bayesian_sequential

Searching for Global Consciousness: A Seventeen Year Exploration

Bancel, Peter A • 2017 • Explore: The Journal of Science and Healing

This paper critically examines 17 years of Global Consciousness Project (GCP) data (1998-2015, 491 pre-registered events, 50-60 RNGs worldwide, 26+ billion trials). The cumulative result rejects the null hypothesis by 7 standard deviations (mean event z=0.316±0.045, P<10^-12). However, Bancel argues this cannot support a simple global consciousness (GC) field model due to XOR processing in RNGs (which blocks pre-XOR correlations) and inadequate network timing synchronization (1-second accuracy vs required 100 microseconds). Four tests of self-referential fine-tuning (SFT) favor goal-oriented (GO) psi interpretation: (1) surrogate Earth/Peace days not registered showed null (z=0.01) vs registered days (z=0.65); (2) variance statistic significant only for its designated events; (3) variance peaks at exactly 15-minute blocking as specified; (4) correlations decline with timestamp shifts. Conclusion: GCP demonstrates goal-oriented PK associated with experiment-engaged individuals, not collective consciousness. Effect size constant over 17 years despite quality improvements.

#global_consciousness_project #gcp #rng #psychokinesis #goal_oriented_effect

Searching for Global Consciousness: A Seventeen Year Exploration

Bancel, Peter A • 2017 • Explore: The Journal of Science and Healing

Published version of critical reanalysis examining 17 years of Global Consciousness Project (GCP) data (1998-2015, 491 pre-registered events, 50-60 RNGs worldwide, 26+ billion trials). Cumulative result rejects null by 7 standard deviations (mean event z=0.316±0.045, P<10^-12). Bancel argues this cannot support simple global consciousness (GC) field model due to XOR processing in RNGs (blocking pre-XOR correlations) and inadequate network timing synchronization (1-second accuracy vs required 100 microseconds). Four tests of self-referential fine-tuning (SFT) favor goal-oriented (GO) psi interpretation: (1) surrogate Earth/Peace days not registered showed null vs registered days significant; (2) variance statistic significant only for designated events; (3) variance peaks at exactly 15-minute blocking as specified; (4) correlations decline with timestamp shifts. Conclusion: GCP demonstrates goal-oriented PK associated with experiment-engaged individuals (experimenter/collaborators), not collective consciousness. Effect size constant over 17 years. Companion to bancel_2017_global_consciousness (author manuscript).

#global_consciousness_project #gcp #rng #psychokinesis #goal_oriented_effect

On the Double-Slit Experiment of Dean Radin

Pitkänen, Matti • 2017 • Journal of Consciousness Exploration & Research

Theoretical commentary analyzing Dean Radin's modified double-slit experiment in which meditators and non-meditators attempted to mentally detect which slit photons passed through. Reports that meditators showed small but systematic deviations in interference patterns, while non-meditators' effects averaged out. Raises critical experimenter effect concern: if intention influences the system, experimenters' expectations could unconsciously bias results. Proposes Topological Geometrodynamics (TGD) explanation involving magnetic flux tubes as physical correlates of directed attention and entanglement between observer and apparatus. Discusses implications for both local and internet-based experimental variants.

#double_slit_experiment #tgd_framework #mind_matter_interaction #experimenter_effect #theoretical_model

Psychophysical Modulation of Fringe Visibility in a Distant Double-Slit Optical System

Radin, Dean; Michel, Leena; Delorme, Arnaud • 2016 • Physics Essays

An online experiment tested whether conscious attention directed toward a distant double-slit optical system could modulate the interference pattern fringe visibility, following von Neumann's proposal that an extra-physical factor is involved in quantum measurement. Over 2013-2014, 1,479 participants from 77 countries contributed 2,985 test sessions while 5,738 automated robot sessions served as controls. Participants alternated 30-second concentration and relaxation epochs, receiving real-time feedback linked to the double-slit spectral component. Combined analysis showed fringe visibility deviated from null by z = 5.72 (p = 1.05 x 10^-8), conforming to observers' intentions. Control sessions showed z = 0.17 (p = 0.86). A serendipitous feedback-coding error between years reversed the direction of effect, providing evidence for active intentional steering rather than passive observation.

#double_slit #quantum_measurement_problem #fringe_visibility #online_experiment #micro_pk

The Global Consciousness Project

Nelson, Roger D • 2014 • Journal of International Society of Life Information Science

A 15-year international experiment using a global network of up to 65 hardware random number generators (RNGs) tests whether synchronized random data streams become non-random during major world events. Over 450 pre-specified formal tests using the Netvar statistic show a composite departure of approximately 7 standard deviations from expectation, with odds exceeding a trillion to one against chance. Roughly two-thirds of events show positive correlations and nearly 15% reach nominal significance (p < 0.05). Secondary analyses reveal effects concentrate in large, powerfully engaging events, vary with local time of day (larger during waking hours), and show only ambiguous distance constraints (Z ~ 1). Controls exclude electromagnetic radiation, power grid strain, and mobile phone artifacts.

#global_consciousness_project #rng_network #field_consciousness #netvar_statistic #mass_events

Consciousness and the Double-Slit Interference Pattern: Six Experiments

Radin, Dean; Michel, Leena; Galdamez, Karla; Wendland, Paul; Rickenbach, Robert; Delorme, Arnaud • 2012 • Physics Essays

Six experiments tested whether consciousness influences the double-slit interference pattern. A HeNe laser double-slit system measured the spectral ratio (R) of double-slit to single-slit power. Across 250 test sessions with 137 participants, R decreased during attention-toward epochs compared to attention-away epochs (combined z=-4.36, p=6×10⁻⁶). Control sessions (N=250) without observers showed no effect (z=0.43). Meditators produced larger effects than non-meditators. EEG alpha power correlated with R changes (r=0.027, p=0.004). Performance correlated with belief in psychic phenomena and absorption capacity. Geomagnetic field activity modulated effects. Results are consistent with consciousness-related interpretations of quantum measurement.

#consciousness #double_slit #quantum_measurement #meditation #mind_matter_interaction

A Faulty PK Meta-Analysis

Kugel, Wilfried • 2011 • Journal of Scientific Exploration

Critique of the Bösch, Steinkamp, and Boller (BSB, 2006) PK meta-analysis in Psychological Bulletin, which concluded micro-PK evidence was attributable to publication bias. Examination of BSB's original SPSS data files reveals the database included at least 40 ESP (mainly precognition) studies despite being limited to PK, contained fabricated z-scores and arbitrarily coded control data, and excluded substantial portions of the PEAR database. The entire negative overall z-score (z = −3.67) resulted from three PEAR MegaREG studies using a potentially malfunctioning high-speed RNG contributing ~100× more trials than all other studies combined; without these three studies, z = +3.59.

#meta_analysis_critique #random_number_generator #publication_bias #data_coding_errors #pear_laboratory

Effects of Mass Consciousness: Changes in Random Data During Global Events

Nelson, R.D; Bancel, P • 2011 • Explore

Comprehensive overview of the Global Consciousness Project (GCP), a long-term experiment using 65 quantum-source RNG nodes worldwide producing 200-bit trials per second. Through January 2011, 345+ formally registered hypothesis tests — each pre-specified before data extraction — yield a composite deviation of 6.2 standard deviations from the null (average event Z = 0.33 ± 0.054, normally distributed). Effect driven by inter-RNG correlations (C1 statistic), not individual device shifts. Suggestive evidence of a second orthogonal correlation (C2) and spatial structure (distance-dependent regression). Bootstrap resampling of 98% non-event data confirms null behavior. EM explanations rejected via shielding, XOR debiasing, absence of diurnal variation, and global synchronization incompatible with local fields.

#global_consciousness_project #random_number_generator #mass_consciousness #psychokinesis #rng_pk

The GCP Event Experiment: Design, Analytical Methods, Results

Bancel, Peter A; Nelson, Roger D • 2008 • Journal of Scientific Exploration

Reports a decade-long experiment measuring output deviations from a global network of physical random number generators (RNGs) during major world events. The Global Consciousness Project (GCP) hypothesizes that coherent attention or emotional response of large populations corresponds to characteristic deviations in network output. Analysis of 236 formal events (1998-2008) using pre-registered variance statistics found cumulative significance of Z = 4.55 (p = 3 × 10⁻⁶). The effect is driven by inter-RNG correlations at 1-second timescale across global distances, not by individual RNG deviations. Mean event effect size = 0.296 sigma, with no outliers; modeling suggests 67% of events show positive deviations.

#global_consciousness_project #random_number_generator #mind_matter_interaction #collective_attention #field_consciousness

Testing Nonlocal Observation as a Source of Intuitive Knowledge

Radin, Dean • 2008 • Explore: The Journal of Science and Healing

Explored whether nonlocal observation — intuitive perception not mediated by ordinary senses — could perturb photons in a Michelson interferometer housed inside a double-steel-walled, electromagnetically shielded chamber. In 18 sessions with 10 participants, counterbalanced blocking/passing conditions were compared via Wilcoxon tests. Overall z = −2.82 (p = .002). The effect was driven entirely by experienced meditators (z = −4.28, p = 9.4 × 10⁻⁶); nonmeditators showed no effect (z = −0.29). Fifteen control sessions with no one present yielded z = −1.50 (p = .93), ruling out artifacts. A decline effect emerged over the series. This pilot study is the direct precursor to Radin's later double-slit interference experiments.

#michelson_interferometer #quantum_observer_effect #meditation #nonlocal_observation #intuition

Examining Psychokinesis: The Interaction of Human Intention With Random Number Generators—A Meta-Analysis

Bösch, Holger; Steinkamp, Fiona; Boller, Emil • 2006 • Psychological Bulletin

A meta-analysis of 380 studies (117 reports, 1959–2004) examining whether human intention can influence true random number generator output. Using both fixed-effects and random-effects models, the analysis found a statistically significant but extremely small overall effect (REM: π = .500286, z = 4.08, p < .001, excluding three outlier studies). However, effect sizes were inversely related to sample size (small-study effect) and extremely heterogeneous (Q = 1508.56, p ≈ 0). A Monte Carlo simulation showed that a simple publication bias model could reproduce all three main findings, requiring approximately 1,500 unpublished null studies. The authors conclude with Girden’s 1962 verdict: “not proven.”

#meta_analysis #rng_psychokinesis #publication_bias #small_study_effect #monte_carlo_simulation

Assessing the Evidence for Mind-Matter Interaction Effects

Radin, Dean; Nelson, Roger; Dobyns, York; Houtkooper, Joop • 2006 • Journal of Scientific Exploration

Responding to critiques by Schub, Scargle, Ehm, and Bösch et al. of the Radin & Nelson (1989, 2003) RNG meta-analyses, this commentary challenges the 'influence-per-bit' assumption — that mind-matter interaction (MMI) operates uniformly on each random bit regardless of bit rate, sample size, or psychological conditions. With bit rates spanning six orders of magnitude across experiments, the authors argue this assumption is unjustified. Funnel-plot asymmetry is shown to reflect genuine heterogeneity rather than publication bias via simulated constant-z data. A researcher survey found ~1 unreported study per investigator, far fewer than the thousands needed to explain the cumulative results. Bösch et al.'s own random effects model yielded z = 4.08 for pre-planned studies.

#rng_meta_analysis #publication_bias #critique_response #influence_per_bit #effect_size_modeling

Reexamining Psychokinesis: Commentary on the Bösch, Steinkamp and Boller Meta-Analysis

Radin, D; Nelson, R; Dobyns, Y; Houtkooper, J • 2006 • Psychological Bulletin

Responds to Bösch, Steinkamp & Boller's (2006) meta-analysis of 380 RNG psychokinesis studies. Agrees that existing data indicate a PK effect of high methodological quality with heterogeneous effect sizes, but disagrees about the source of heterogeneity. Argues that Bösch et al.'s core assumption — that effect size is independent of sample size — is incorrect for PK experiments where psychological context (motivation, feedback, bit rate) is the primary variable. Demonstrates that the four largest studies (4.54×10^11 bits) contain 320 times more data than all other studies combined and show z = -4.03, refuting the constant per-bit effect size model. Shows that the Monte Carlo file-drawer simulation has a built-in small-study effect and that an empirical survey of researchers found only ~59 unreported experiments, not the 1,544 the model predicts.

#psychokinesis #meta-analysis-rebuttal #RNG #publication-bias #effect-size-heterogeneity

The MegaREG Experiment: Replication and Interpretation

Dobyns, Y. H; Dunne, Brenda J; Jahn, Robert G; Nelson, Roger D • 2004 • Journal of Scientific Exploration

Tested whether increasing bits per trial in REG experiments proportionally increases anomalous intention effects. Double-blind protocol with 2-million-bit 'high-density' and 200-bit 'low-density' trials interspersed randomly. 24 operators completed 1000-trial series in three intentional conditions. High-density trials produced significant reversed intentional effect (D = -0.0971, T = -3.90, p = 9.4×10⁻⁵) contrary to intention; low-density trials matched earlier REG results (D = 0.0189, ns). New operators showed larger effects than experienced, but both groups showed reversal. MegaMega companion experiment replicated the reversal. Effect size 2.77× larger per trial but 30× smaller per bit than standard REG200.

#random_event_generator #mind_matter_interaction #intentionality #bit_rate_effects #operator_experience

Does Consciousness Collapse the Wave-Packet?

Bierman, Dick J • 2003 • Mind and Matter

Refined conceptual replication of Hall et al.'s (1977) experiment testing whether conscious observation collapses the quantum wave-packet. Thirty volunteer pairs observed radioactive decay events detected by a Geiger-Mueller counter. A pre-observer randomly saw (or did not see) a visual representation of each quantum event; one second later, a final observer heard an audio beep while EEG was recorded from 14 electrodes. Three of 10 peak amplitude comparisons showed significant differences between pre-observed and non-pre-observed conditions (overall exact binomial p=0.0115). Significant effects appeared in early pre-conscious EEG components, consistent with the subjective reduction hypothesis, though the author acknowledges the evidence is not definitive.

#consciousness_causes_collapse #eeg #wave_packet_reduction #quantum_measurement #von_neumann_wigner

Alterations in Random Event Measures Associated with a Healing Practice

Crawford, Cindy C; Jonas, Wayne B; Nelson, Roger; Wirkus, Margaret; Wirkus, Mietek • 2003 • Journal of Alternative and Complementary Medicine

Two portable REGs (PEAR Lab design) ran in parallel over three data collection periods (1999–2001): one in bioenergy healer Mietek Wirkus’s office in Bethesda, MD, the other at a university library 5 miles away as control. REG excursions beyond the 95% confidence parabola occurred on 92% of days in the healer’s office (47/51) versus 58% in the library (35/60), χ²=16.3, p<0.0005. Healing versus non-healing phases within the office showed inconsistent results across experiments. The healer’s level of attention to the REG (high vs. low) did not significantly affect excursion rates. No correlation was found between REG deviations and client health outcomes on the SF-36.

#random_event_generator #healing_environment #biofield #entropy #field_reg

Effects of Frontal Lobe Lesions on Intentionality and Random Physical Phenomena

Freedman, Morris; Jeffers, Stanley; Saeger, Karen; Binns, Malcolm; Black, Sandra • 2003 • Journal of Scientific Exploration

This study tested claims from the PEAR program that conscious intention can influence random physical phenomena, using well-designed experimental controls and patients with frontal lobe lesions (who may have reduced self-awareness, hypothesized to facilitate such effects). Six frontal patients (4 bilateral, 1 left, 1 right) and 6 normal controls attempted to influence output of portable REG from PEAR lab (200 samples/sec) translated into arrow movement on computer screen. Three intention conditions (right, left, baseline), each 10 blocks of 100 trials. Control runs without anyone in room. Primary finding: Left frontal patient (S5, 45M, tension pneumocephalus) showed significant effect for intention right vs control (t=-3.1691, p=0.0015), significant after Bonferroni correction, replicated in second study (p=0.0115). Effect lateralized contralateral to lesion. No significant effects for bilateral frontal, right frontal, pooled frontal, or normal subjects. REG output significantly different from theoretical mean of 100 (t=2.01, p=0.045), confirming effect not artifact. Pseudodata controls showed chance-level results. Findings suggest frontal lobes may normally inhibit mind-matter interactions via self-awareness mechanisms.

#psychokinesis #mind_matter_interaction #frontal_lobe #self_awareness #reg

Coherent Consciousness and Reduced Randomness: Correlations on September 11, 2001

Nelson, Roger D • 2002 • Journal of Scientific Exploration

Examined data from the Global Consciousness Project's network of 37+ random event generators distributed worldwide during the September 11, 2001 terrorist attacks. Two pre-registered predictions were tested: composite deviation of means (Stouffer Z) and inter-egg variance. The primary analysis yielded χ² = 15332 on 15000 df (p = 0.028). Variance permutation analysis gave p = 0.0009. A persistent trend continued through September 13 (permutation p ≈ 0.012). Five independent analysts confirmed anomalous structure. Physical explanations (electromagnetic disturbance, mobile phone usage) were ruled out. The overall GCP database of 98 formal predictions over three years showed composite p = 8.3 × 10⁻⁸.

#global_consciousness_project #random_event_generator #collective_consciousness #september_11 #field_consciousness

Correlations of Continuous Random Data with Major World Events

Nelson, Roger D; Radin, Dean I; Shoup, Richard; Bancel, Peter A • 2002 • Foundations of Physics Letters

Reporting results from the Global Consciousness Project (GCP), a worldwide network of approximately 50 quantum-based random number generators collecting continuous data since August 1998. Pre-specified examination periods corresponding to 109 major world events were analyzed for deviations from chance expectation. The aggregate chi-square attained p = 2.7 × 10⁻⁷ (z ≈ 5σ), with individual z-scores distributing normally around a shifted mean of 0.53 ± 0.1. Detailed analysis of September 11, 2001 data revealed the largest inter-node correlation in 400 days (p = 0.0002), device variance peak (p = 0.0009), and sustained network variance deviations. An independent news-intensity metric correlated with RNG deviations at r = 0.15 (p = 0.002). No conventional physical explanation was identified.

#global_consciousness_project #random_number_generators #september_11 #inter_node_correlation #collective_consciousness

Gathering of Global Mind

Nelson, Roger D • 2001 • International Journal of Parapsychology

The Global Consciousness Project maintains a network of ~50 hardware random event generators (REGs) at host sites worldwide, producing continuous random data streams. Data are analyzed for non-random patterns correlated with major global events. Formal predictions registered in advance test whether widespread human attention and emotion correlate with departures from randomness. Composite analysis of 105+ predictions over 4 years shows cumulative deviation with odds against chance ~1,000,000:1. Notable effects include September 11 attacks (p<0.001, with apparent precognitive response), New Year's celebrations (p≈0.003), NATO bombing of Kosovo (p=0.045), and Princess Diana's funeral (100:1 odds). Results interpreted as evidence for a global consciousness field or observer effects, though alternative explanations remain.

#global_consciousness_project #random_event_generator #mind_matter_interaction #collective_consciousness #noosphere

Mind/Machine Interaction Consortium: PortREG Replication Experiments

Jahn, Robert G; Dunne, Brenda J; Bradish, G. J; Dobyns, York H; Lettieri, A; Nelson, Roger D; Mischo, Johann; Boller, Emil; Bösch, Holger; Vaitl, Dieter; Houtkooper, Joop M; Walter, Bernhard • 2000 • Journal of Scientific Exploration

Three-laboratory consortium (Princeton PEAR, Freiburg FAMMI, Giessen GARP) attempted to replicate PEAR’s 12-year anomalous REG database. Using identical PortREG equipment and tripolar (HI/LO/BL intention) protocol, 227 operators generated 750 experimental sessions totaling ~2.25 million 200-bit trials. The primary criterion — matching PEAR’s prior HI-LO mean shift of delta=0.0208, Z=3.809 — failed by an order of magnitude (combined Z=0.596, delta=0.0034). Yet structural anomalies persisted across all sites: near-universal depression of trial-level standard deviations, irregular series-position patterns, and secondary-parameter dependencies at composite p=0.001–0.002. Authors frame this as an ‘empirical paradox’: the ordered mean-shift effect gave way to a polyglot pattern of structural distortions, suggesting the phenomena are real but inadequately modeled.

#reg_experiments #mind_machine_interaction #multi_lab_replication #pear_laboratory #structural_anomalies

A Double-Slit Diffraction Experiment to Investigate Claims of Consciousness-Related Anomalies

Ibison, Michael; Jeffers, Stanley • 1998 • Journal of Scientific Exploration

Two-laboratory experimental study testing whether human intentionality can reduce the fringe contrast of a Young's double-slit interference pattern, framed as a test of anomalous quantum wavefunction collapse. York University operators (74 series, means-directed) produced a null result (Z = −0.481) with anomalous secondary findings: variance inflation (σ = 1.185, χ² = 102.4, p = 0.013) and excess negative Z-scores (9 observed vs. 3.7 expected, p = 0.011). Princeton PEAR lab operators (20 series, goal-directed) achieved a marginal effect (Z = 1.654, p ≈ 0.049), consistent in scale with other PEAR REG experiments. Inconsistent cross-site results suggest instruction framing or laboratory culture as a moderator. Post-hoc analysis found the dominant noise was thermal detector dark noise rather than photon quantum granularity, making the device functionally equivalent to a random event generator and undermining the quantum observer framing of the experiment.

#double_slit #psychokinesis #quantum_physics #consciousness #pear_lab

FieldREG II: Consciousness Field Effects: Replications and Explorations

Nelson, Roger D; Jahn, Robert G; Dunne, Brenda J; Dobyns, York H; Bradish, G. Johnston • 1998 • Journal of Scientific Exploration

Building on 18 exploratory FieldREG applications, a testable hypothesis was formulated: environments fostering intense subjective resonance would produce larger anomalous deviations in portable random event generators than pragmatic assemblies. Twenty-one confirmatory replications strongly supported this hypothesis, with resonant venues yielding p = 2.2 × 10⁻⁶ while mundane venues yielded p = 0.91. Trial-based effect sizes were small but consistent (Et = 0.0049–0.0077). Forty additional explorations across sacred sites, rituals, music performances, sporting events, and global events identified further promising contexts. Mundane venues showed suggestive variance suppression (combined p = 0.019).

#field_reg #group_consciousness #random_event_generator #resonance #pear_lab

Correlations of Random Binary Sequences with Pre-Stated Operator Intention: A Review of a 12-Year Program

Jahn, Robert G; Dunne, Brenda J; Nelson, Roger D • 1997 • Journal of Scientific Exploration

Definitive summary of the 12-year Princeton Engineering Anomalies Research (PEAR) program studying correlations between random binary process outputs and pre-stated human intentions. 91 anonymous operators generated 2,497,200 trials in 522 tripolar (HI/LO/BL) series using electronic random event generators. Composite data-weighted z-score = 7.180 (p = 3.50 × 10⁻¹³); benchmark REG alone: z = 3.81 (p = 7 × 10⁻⁵). Effect size ~10⁻⁴ bits/bit. Critical finding: deterministic pseudorandom sources yielded null results (z = -0.671), supporting anomalous rather than artifact explanation. Gender differences: 66% males vs 34% females succeeded in HI-LO separation. Remote and off-time experiments showed similar effects to local/on-time.

#random_event_generator #mind_matter_interaction #intention_experiment #pear_laboratory #gender_differences

FieldREG Anomalies in Group Situations

Nelson, Roger D; Bradish, George J; Dobyns, York H; Dunne, Brenda J; Jahn, Robert G • 1996 • Journal of Scientific Exploration

Portable random event generators with software to record and index continuous sequences of binary data in field situations are found to produce anomalous outputs when deployed in various group environments. FieldREG systems operated under formal protocols in ten separate venues (professional meetings, religious rituals, group gatherings), all subdividing naturally into temporal segments. The most extreme data segments from each of the ten applications, after appropriate correction for multiple sampling, compound to a collective probability against chance expectation of 2×10⁻⁵. High degrees of attention, intellectual cohesiveness, shared emotion, or other coherent qualities of the groups tend to correlate with the statistically unusual deviations. Effect sizes per bit (0.0003) and per hour (average 0.3) are similar to laboratory REG experiments.

#random_event_generator #group_consciousness #field_study #mind_matter_interaction #global_consciousness_project

Effects of Consciousness on the Fall of Dice: A Meta-Analysis

Radin, Dean I; Ferrari, Diane C • 1991 • Journal of Scientific Exploration

Meta-analysis of 148 dice-throwing PK experiments (1935–1987) by 52 investigators, involving 2,569 subjects and over 2.59 million dice tosses. The full database showed an effect 19 SE from chance (ē = 0.01220), but a physical dice bias artifact was identified: higher die faces show inflated hit rates due to mass asymmetry. A subset of 59 homogeneous studies using balanced protocols (controlling for dice bias) yielded a smaller but still significant effect (ē = 0.00315, z = 3.188, p = .001), with no significant relationship between effect size and methodological quality. The pre-1975 database showed evidence of selective reporting bias. Concludes with "weak cumulative evidence" for a genuine mental intention effect on dice.

#dice_pk #meta_analysis #mental_intention #file_drawer_analysis #dice_bias_artifact

A Gas Discharge Device for Investigating Focussed Human Attention

Tiller, William A • 1990 • Journal of Scientific Exploration

A gas discharge cell with dielectric-coated electrodes and ~1 mm gap was operated at voltages several percent below breakdown to measure the effect of focused human attention on electron microavalanche size. Approximately 50 subjects were tested over a three-year period (1977-1979) in several thousand tests at Stanford University. Nearly all subjects produced enhanced counting rates when focusing attention on the device, with WBH/WOH ratios averaging ~2×10⁴:1. Faraday cage shielding, metal foils, and magnetic shielding did not block the effect. Mental focus alone (without hand proximity) produced enhancement, while hand proximity with attention diverted to arithmetic did not, indicating a cognitive rather than physical mechanism. No conventional energy source (IR, UV, gamma, electric, magnetic) could reproduce the effect.

#gas_discharge_device #electron_microavalanche #mental_intention #instrumentation #shielding_tests

Evidence for Consciousness-Related Anomalies in Random Physical Systems

Radin, Dean I; Nelson, Roger D • 1989 • Foundations of Physics

Comprehensive meta-analysis of 832 experiments (597 experimental, 235 control) by 68 investigators testing whether human conscious intention correlates with the statistical output of electronic random number generators (1959-1987). Effect size (e = Z/sqrt(N)) was assessed using a 16-criterion quality rating system (inter-rater r=0.802). Control conditions conformed to chance; experimental conditions showed significant non-chance effects robust across unweighted, quality-weighted, and homogeneous analyses. No significant quality-effect size relationship was found. Filedrawer analysis estimated ~800 total studies exist with ~75% reported; the failsafe N of 54,000 is 90x the reported database. Published in Foundations of Physics.

#consciousness_anomaly #meta_analysis #random_number_generator #consciousness #file_drawer

Engineering Anomalies Research

Jahn, Robert G; Dunne, Brenda J; Nelson, Roger D • 1987 • Journal of Scientific Exploration

Presents the first comprehensive report from the Princeton Engineering Anomalies Research (PEAR) laboratory, covering three PK experiment types and precognitive remote perception. Using a microelectronic REG (33 operators, >150 million bits), a deterministic pseudo-REG (10 operators, 29 series), and a Random Mechanical Cascade (22 operators, 3,072 runs), the program found small but statistically significant mean shifts in intended directions: REG dPK p < 2 × 10⁻⁴, pseudo-REG dPK p = .003, RMC dPK p = 3 × 10⁻⁶. Remote perception experiments (334 trials, 30 binary descriptors) showed anomalous information acquisition at p ≈ 10⁻¹¹, independent of spatial or temporal separation. Individual operator 'signatures' of achievement transferred across all three PK devices, suggesting effects are not device-specific.

#random_event_generator #pear_lab #operator_signatures #remote_perception #precognition_remote_viewing

The Strange Properties of Psychokinesis

Schmidt, H • 1987 • Journal of Scientific Exploration

Theoretical-experimental paper reviewing Schmidt's PK program and articulating two key hypotheses. The 'weak violation' hypothesis proposes PK affects only quantum-indeterminate outcomes, not deterministic laws. The 'equivalence' hypothesis proposes all random generators are equally susceptible regardless of physical implementation. Reviews multiple experiments: Experiment 1 (15 pre-selected subjects, 32,768 bits, 50.9% hits, z=3.3); Experiment 2 (2 subjects, 12,800 bits, 52.4%, z=5.3). Pre-recorded PK: 54.6% of 832 blocks successful; four replications (z=3.1, 4.2, 2.0, 2.7). Outsider-channeling with Morris & Rudolph (z=2.7). Observer-inhibition experiment: PK succeeded (z=3.1) only when subject was first observer; prior observation by control blocked PK (z=-0.7), suggesting quantum state collapse prevents subsequent PK.

#psychokinesis #RNG #quantum #pre-recorded_PK #observer_effect

The Persistent Paradox of Psychic Phenomena: An Engineering Perspective

Jahn, Robert G • 1982 • Proceedings of the IEEE

Invited review surveying the history, nomenclature, and contemporary research on psychic phenomena from an engineering standpoint. Presents original REG (random event generator) data from the Princeton Engineering Anomalies Research laboratory: over 25,000 PK trials with 5 million+ binary events yielded directional shifts of ~1-1.5 bits per thousand from chance, with a combined direction-of-effort probability of approximately 3×10⁻⁹. Also reports precognitive remote perception experiments scored via a 30-descriptor binary analytical judging system, achieving mean target ranks of 5.79-6.73 against a chance expectation of 12.5 (p = 10⁻⁴ to 10⁻⁶). Reviews electromagnetic, thermodynamic, quantum mechanical, holographic, and holistic theoretical models, finding none yet functional. Concludes that the evidence warrants continued study within rigorous experimental frameworks.

#random_event_generator #pear_laboratory #remote_perception #consciousness_physics #narrative_review

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