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Era 1 of 6

Pre-Modern Era

Exploring the key developments, methodologies, and paradigm shifts in psi research during this period.

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Papers
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Timeframe
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Referenced Papers
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Active Years
Key Researchers
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Institutional Milestones

  • 1882 — The Society for Psychical Research (SPR) is founded in London by Henry Sidgwick, Frederic Myers, Edmund Gurney, and others. It is the first scholarly organization devoted to systematic investigation of telepathy, clairvoyance, apparitions, and mediumship.
  • 1885 — The American Society for Psychical Research (ASPR) is established, modeled on the SPR.
  • 1886 — Gurney, Myers, and Podmore publish Phantasms of the Living, a massive collection of spontaneous telepathy cases with statistical analysis.
  • 1889 — The International Congress of Experimental Psychology includes a committee on telepathy, lending institutional credibility.
  • 1901 — Myers publishes Human Personality and Its Survival of Bodily Death, a foundational two-volume synthesis that introduces the concept of the subliminal self and shapes decades of research.
  • 1917-1920s — The cross-correspondences, a decades-long investigation of mediumistic communications purportedly coordinated from the deceased, represent the SPR's most ambitious research program.
  • 1927 — J.B. Rhine arrives at Duke University to study with William McDougall, beginning the transition toward laboratory-based parapsychology.
  • 1930 — Rhine establishes the Duke Parapsychology Laboratory, the first university-based lab dedicated to experimental psi research.

Research Character

This era is defined by case collection, qualitative investigation, and early statistical reasoning. The SPR pioneers applied emerging scientific methods to phenomena previously relegated to Spiritualism. The central question was whether telepathy and survival of consciousness could be studied empirically at all. Fraud detection and witness reliability were major methodological concerns.

📄 In library:

  • gurney_myers_podmore_1886_phantasms — Gurney, Myers & Podmore (1886), "Phantasms of the Living," Society for Psychical Research/Trübner. The first systematic empirical treatise on telepathy, combining 702 verified crisis-apparition cases with controlled thought-transference experiments and statistical analysis.
  • alvarado_2008_richet_note — Alvarado (2008), "Note on Charles Richet's 'La Suggestion Mentale et le Calcul des Probabilités' (1884)," Journal of Scientific Exploration 22(4):543-548. Historical analysis of the paper where probability calculation first entered ESP testing (the practice Hacking credits with driving randomization in experimental design); recovers Richet's neglected innovations — SPR data reanalysis, image targets, motor-automatism response channels, decline-effect and participant-moderator observations — and the 'human radiations' mechanism lineage.
  • coover_1913_feeling_stared — Coover (1913), "'The Feeling of Being Stared At' — Experimental," American Journal of Psychology 24(4):570-575. The paradigm-founding experiment from the Welton Stanford psychical research program: 1,000 die-randomized trials, 50.2% accuracy, response-bias explanation of the apparent staring-trial excess, and introspective attribution of the belief to incipient hallucinations. The template for all later staring research and the first entry in Controversy #11.

How to use this era

  • If you are an AI agent: Papers are cited with catalog IDs in backticks after 📄 In library:. Cross-reference with _CATALOG.json for full bibliographic information.
  • If you are a human reader: Read the milestones and research character to understand the period, then locate the cited papers.
  • To update: When new papers from this era are added to the library, add them to the 📄 In library: section. Only add papers that represent historical milestones.

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