Deep Dive β Psychokinesis
A chronological walk through the PK literature, from early engineering-lab studies through the meta-analytic debates to the latest quantum-optics experiments.
The Persistent Paradox of Psychic Phenomena: An Engineering Perspective
Jahn (1982)
Robert Jahn's landmark paper in Proceedings of the IEEE. An engineering dean's case that PK anomalies deserve rigorous study.
Engineering Anomalies Research
Jahn, Dunne & Nelson (1987)
The first comprehensive PEAR results paper: REG (33 operators, >150 million bits, dPK p = 2 Γ 10β»β΄), pseudo-REG (p = .003), Random Mechanical Cascade (p = 3 Γ 10β»βΆ), and precognitive remote perception (334 trials, p β 10β»ΒΉΒΉ). Establishes operator "signatures" that transfer across devices and the empirical foundation that all subsequent PEAR papers build on.
The Strange Properties of Psychokinesis
Schmidt (1987)
Helmut Schmidt synthesizes his decades of RNG-PK research, including the startling claim that PK can act retroactively on pre-recorded data.
Evidence for Consciousness-Related Anomalies in Random Physical Systems
Radin & Nelson (1989)
The first comprehensive meta-analysis of micro-PK studies. Hundreds of experiments, tiny effect size, enormous cumulative significance.
FieldREG Anomalies in Group Situations
Nelson et al. (1996)
Foundational PEAR FieldREG methodology paper: portable REGs deployed as passive monitors in 10 group environments without participant intention; composite p = 2Γ10β»β΅ across applications; effect sizes comparable to laboratory REG experiments. Only SSE Council business meeting showed null results, supporting hypothesis that emotional/cognitive engagement drives effects. Bridges the laboratory PK paradigm and the global-scale GCP measurements that follow.
Gathering of Global Mind
Nelson (2001)
Foundational overview of the Global Consciousness Project: describes the transition from laboratory PK to global-scale measurements using ~50 REGs worldwide. Composite analysis of 105+ formal predictions over 4 years yields odds against chance ~1,000,000:1. Introduces the "global consciousness field" interpretation while acknowledging alternative explanations. Read this after the Radin & Nelson meta-analysis to see how the PK research program scaled up to planetary measurements.
Decision Augmentation Theory: Toward a Model of Anomalous Mental Phenomena
May, Utts & Spottiswoode (1995)
The primary theoretical alternative to force-like PK models. Proposes that micro-PK results arise from anomalous cognition (precognition) biasing decisions, not from a mental force perturbing physical systems. Predicts zΒ² is independent of n under DAT but linear in n under force models β a testable distinction. Read after the empirical evidence (entries 1β3) to understand the key interpretive split in the field.
Effects of Consciousness on the Fall of Dice: A Meta-Analysis
Radin & Ferrari (1991)
Extends the meta-analytic approach to dice-throwing PK studies dating back to the 1930s. The older, cruder experiments show the same pattern.
Correlations of Random Binary Sequences with Pre-Stated Operator Intention: A Review of a 12-Year Program
Jahn et al. (1997)
The full PEAR lab report: 12 years, millions of trials, multiple operators. The definitive dataset from the Princeton program.
Correlations of Continuous Random Data with Major World Events
Nelson et al. (2002)
The Global Consciousness Project extends micro-PK to a planetary network of RNGs. Do global events shift random outputs worldwide?
Coherent Consciousness and Reduced Randomness: Correlations on September 11, 2001
Nelson (2002)
The most famous individual GCP event analysis: 37 REGs worldwide during the Sept 11 terrorist attacks; two pre-registered predictions tested; primary analysis ΟΒ² = 15332 on 15000 df (p = 0.028), variance permutation p = 0.0009; persistent trend through Sept 13 (p β 0.012); five independent analysts confirmed anomalous structure; May & Spottiswoode confirmed statistics but questioned timing specification. Anchors the GCP event-analysis literature.
Searching for Global Consciousness: A Seventeen Year Exploration
Bancel (2017)
Critical reanalysis from GCP insider challenging the "global consciousness" interpretation. Argues 7-sigma result (491 events, 17 years) reflects goal-oriented psi (experimenter/agent engagement) rather than collective consciousness field. Introduces self-referential fine-tuning (SFT) tests: surrogate events show null, alternate statistics only significant when designated, variance peaks at exactly specified 15-minute blocking, correlations decline with timestamp shifts. Essential for understanding internal critique of GCP claims.
Distant Intentionality and the Feeling of Being Stared At: Two Meta-Analyses
Schmidt (2004)
Meta-analyses of distant intentionality and staring detection. Bridges PK with the "feeling of being stared at" literature.
The MegaREG Experiment: Replication and Interpretation
Dobyns et al. (2004)
PEAR's largest-scale REG intention experiment (149 series, 24 operators) testing whether anomalous effects scale with bit count per bitwise probability model. Double-blind protocol with 2-million-bit and 200-bit trials interspersed randomly. High-density trials produced robust reversed intentional effect (D = -0.0971, T = -3.90, p = 9.4Γ10β»β΅) contrary to intention; low-density matched standard REG results. Effect 2.77Γ larger per trial but 30Γ smaller per bit than REG200. New operators showed 3Γ larger effects, but both groups showed reversal. Companion MegaMega experiment replicated the reversal. Critical test that refutes simple scaling models while confirming anomalous effects are real but highly parameter-sensitive.
The PEAR Proposition
Jahn & Dunne (2005)
Jahn and Dunne's summary statement after closing the PEAR lab. Reviews 28 years of findings and their interpretation.
Examining Psychokinesis: The Interaction of Human Intention With Random Number Generators β A Meta-Analysis
BΓΆsch, Steinkamp & Boller (2006)
The most comprehensive independent meta-analysis of the RNG-PK database (380 studies, 1959-2004). Finds a very small significant effect but attributes it to publication bias via Monte Carlo simulation. The turning point in this path: read it back-to-back with the Radin rebuttal below.
Effects of Frontal Lobe Lesions on Intentionality and Random Physical Phenomena
Freedman, Jeffers, Saeger et al. (2003)
Tests PEAR claims using 6 frontal lobe patients and 6 normals. Left frontal patient showed significant REG deviation (p=0.0015, replicated p=0.0115), lateralized contralateral to lesion. No effects in bilateral frontal, right frontal, or normal subjects. Based on Jahn & Dunne hypothesis that reduced self-awareness facilitates psi. Uses experimental controls (not theoretical mean) addressing PEAR methodology concerns. Published in JSE 2003;17(4):651-668.
Mind-Matter Interactions and the Frontal Lobes of the Brain: A Novel Neurobiological Model of Psi Inhibition
Freedman, Binns, Gao et al. (2018)
Proposes neurobiological model where frontal lobes (medial middle frontal region, Brodmann areas 9, 10, 32) act as psi-inhibitory filter via self-awareness mechanisms. Two participants with frontal lobe damage showed significant REG deviations (effect sizes 4-15Γ normal), lateralized contralateral to lesion. Expands on Freedman 2003 with detailed anatomical analysis. Suggests frontal damage creates 'psi-enriched' population; proposes rTMS/tDCS studies to transiently inhibit medial frontal lobe and enhance psi in normal individuals. Unique neurobiological perspective on PK.
Reexamining Psychokinesis: Commentary on Bosch, Steinkamp and Boller
Radin (2006)
Radin's detailed rebuttal. Argues the publication-bias analysis was flawed and the effect survives correction.
Intentional Observer Effects on Quantum Randomness: A Bayesian Analysis Reveals Evidence Against Micro-Psychokinesis
Maier, Dechamps & Pflitsch (2018)
The largest single-study null result in the RNG-PK literature: 12,571 online participants with a Quantis quantum RNG, Bayesian sequential testing yields BF01=10.07 (strong evidence for no effect). No personality moderators significant. Read this after the BΓΆsch/Radin exchange (entries 10-10b) to see what a decisive, high-powered individual study looks like β and whether it settles the debate or shifts it to the decline-effect framework the authors propose.
Consciousness and the Double-Slit Interference Pattern: Six Experiments
Radin (2012)
Moves PK research from RNGs to a quantum-optical system. Six experiments suggest consciousness can shift an interference pattern.
Psychophysical Modulation of Fringe Visibility in a Distant Double-Slit Optical System
Radin, Michel & Delorme (2016)
Largest-N online replication with 1,479 participants from 77 countries (2,985 sessions). Combined z = 5.72 (p = 1.05 x 10^-8) vs. robot controls z = 0.17. Accidental feedback reversal between 2013 and 2014 provides unique evidence for active intentional steering.
False-Positive Effect in the Radin Double-Slit Experiment on Observer Consciousness as Determined With the Advanced Meta-Experimental Protocol
Walleczek & von Stillfried (2019)
The most rigorous methodological challenge to the double-slit program. A commissioned conceptual replication (10,000 trials, pre-specified blinded analysis) performed by Radin himself using the AMP. Failed to replicate (0% true-positive match). The sham-experiment without test subjects produced a significant false-positive in the predicted category (p = 0.021), with effect size ~0.01% vs. the claimed 0.001%. Read immediately after entries 11-12 to confront the strongest skeptical challenge before proceeding to Radin's continued work.
Independent re-analysis of alleged mind-matter interaction in double-slit experimental data
Tremblay (2019)
Independent statistical re-analysis of Radin et al.'s 2-year dataset (8,655 sessions) identifies a critical error: trimming was performed before bootstrapping instead of after, producing uncontrolled false positives and underestimating p-values by ~5 orders of magnitude. Proper re-analysis finds shifts in the predicted direction but not significant (p>0.05 after Holm-Bonferroni correction). Original claim of 5.72Ο evidence (p=10β»βΈ) not supported. Published in PLoS ONE with open data on OSF. Read alongside Walleczek & von Stillfried (2019) -- both independently identify statistical flaws in the same dataset.
Evidence for Anomalistic Correlations Between Human Behavior and a Random Event Generator
Walach et al. (2020)
A recent European replication of the mind-RNG paradigm, providing fresh data from an independent group.
New Year's Eve as a Case Study in Experimental Metaphysics: Exploring Global Consciousness in Random Physical Systems
Radin (2025)
Latest GCP study analyzing 27 years of data (1998-2025, 33 billion samples) using seven analytical methods (mean-shift, entropy, fractal dimension, PCA). New Year's Eve midnight showed significant deviations (PCA: z=-4.9, p=4.8Γ10^-7) not seen on other days. High population time zones (6.8B people) showed effects; low population zones (629M) did not β suggesting dose-response relationship between collective attention and RNG deviations. Addresses Bancel's (2017) goal-oriented critique by using predictable, repeated event.
Psychophysical Interactions with a Double-Slit Interference Pattern: Exploratory Evidence of a Causal Influence
Radin (2021)
Continued double-slit experiments with refined protocols. Explores whether the effect is causal rather than merely correlational.
Psychophysical Interactions with Electrical Plasma: Three Exploratory Experiments
Radin & Anastasia (2022)
Three experiments testing directional intention on xenon plasma streams in a commercially available plasma globe β a classical (non-quantum) physical system. The most rigorous experiment (full EM shielding, optical-fibre USB isolation, N=13) found directional effects matching intentional aims (z=5.42, p=6Γ10β»βΈ). Paradigm is distinct from the double-slit series: read it alongside entry 12 to see Radin deliberately broadening his target range and ask whether the two paradigms require the same explanation.
Observer Influence on Quantum Interference: Testing the von Neumann-Wigner Consciousness-Collapse Theory
Radin (2025)
The latest iteration, explicitly framed as a test of the consciousness-causes-collapse interpretation of quantum mechanics. --- ## How to use this path - If you are an AI agent: Each paper is cited with its catalog ID in backticks. Cross-reference with `_CATALOG.json` for full bibliographic information and methodology data. - If you are a human reader: Follow the papers in order for a deep dive into the psychokinesis literature. - To update: When new papers are added to the library that advance this path's purpose, add them in order and renumber all subsequent entries. Back to [Reading Paths Index](_INDEX.md)
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