RESEARCH BASE

Search 3,721 documents across 34 fields — every claim tier-rated by evidence

3,721 Documents 34 Sections 43,625 Citations 34,852 Keywords Indexed 4 Evidence Tiers

3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.

88 results for "spirit medium" — page 1 of 5

W_5_05 Verified World Civilizations

W_5_05 — Southeast Asian Spirit Traditions (Thai, Burmese, Khmer)

Southeast Asia presents one of the world's most complex religious landscapes, where Theravada Buddhism has been practiced for over a millennium in deep synthesis with pre-Buddhist animistic traditions rather than displac

phi spirits nat worship neak ta Southeast Asia Thai animism Burmese 37 nats
Y_2_12 Credible Altered States

Y_2_12 — Automatism and Automatic Writing: Unconscious Production States

Automatism — the production of writing, drawing, speech, or other complex behavior without conscious intention or deliberate control — occupies a fascinating intersection of altered states of consciousness, art history,

automatism automatic writing ideomotor effect spiritualism surrealism dissociative production
C_4_08 Credible Global Traditions

C_4_08 — Philippine Mythology and Anito Traditions

The Philippines — an archipelago of 7,641 islands in Southeast Asia — possesses one of the richest and most diverse mythological traditions in the world, encompassing hundreds of ethnolinguistic groups (Tagalog, Visayan,

Philippine mythology anito diwata bathala Austronesian babaylan
T_5_04 Verified Psychology & Social

T_5_04 — Psychology of Religion and Spirituality

The psychology of religion investigates why humans believe in supernatural agents, how religious practices affect cognition and well-being, and what psychological functions religion serves. The field was inaugurated by W

psychology of religion spirituality belief God prayer ritual
B_5_11 Verified Beings & Entities

B_5_11 — Plant Spirits and Green Man: Vegetation Entities Worldwide

Plant spirits and vegetation entities — supernatural beings inhabiting, embodying, or governing plant life — represent one of the oldest layers of religious thought, reflecting humanity's absolute dependence on the veget

Green Man plant spirit vegetation deity foliate head tree spirit dryad
B_4_09 Verified Beings & Entities

B_4_09 — Skin-Walker, Wendigo, and Indigenous Predatory Spirits

Indigenous North American spiritual traditions include powerful predatory spirit entities whose cultural significance, cosmological depth, and moral weight far exceed their common (and often distorted) depictions in popu

skin-walker yee naaldlooshii wendigo windigo witiko wiindigoo
B_4_14 Verified Beings & Entities

B_4_14 — Valkyries and Warrior Spirit Women: Norse, Celtic, Slavic

Warrior spirit women — supernatural female figures who choose, accompany, or determine the fate of warriors in battle — constitute a distinctive category of being that crosses the boundaries between deity, spirit, and pe

Valkyrie warrior spirit woman chooser of the slain Brynhild shieldmaiden Morrígan
B_4_13 Verified Beings & Entities

B_4_13 — Guardian Spirits: Lares, Genius Loci, Fylgja, Ka

Guardian spirits — supernatural entities that protect persons, families, places, or communities — represent one of the most universal categories in world religion, bridging animism, ancestor worship, and monotheistic ang

guardian spirit lares penates genius loci fylgja hamingja
B_3_19 Verified Beings & Entities

B_3_19 — Mountain and Earth Spirits: Geological Guardians Across Cultures

Mountain and earth spirits — supernatural beings that inhabit, personify, or guard specific geological features — represent one of the most fundamental layers of human religious thought: the conviction that landscape is

mountain spirit earth spirit kami genius loci Apus Trolls
B_3_11 Verified Beings & Entities

B_3_11 — Kitsune, Huli Jing, and Fox Spirits in East Asian Tradition

Fox spirits — beings that have cultivated supernatural powers through longevity, meditation, or absorbing celestial energy — represent one of the most richly developed and culturally significant categories of supernatura

kitsune fox spirit huli jing kumiho nine-tailed fox shapeshifting
C_1_11 Verified Global Traditions

C_1_11 — Breath, Wind, and Spirit — Pneuma, Prana, Ruach, Qi

Across virtually every human language and culture, the words for breath, wind, and spirit are the same word — or derive from the same root. This is not coincidence but reflects a profound universal insight: breath is the

pneuma prana ruach qi chi ki
ZF_3_04 Credible Oceanography

ZF_3_04 — USOs: Unidentified Submerged Objects and Trans-Medium Phenomena

Unidentified Submerged Objects (USOs) — anomalous craft or phenomena observed entering, exiting, or operating beneath the ocean surface — represent one of the most intriguing and least explained categories of unidentifie

USO unidentified submerged object trans-medium USS Nimitz USS Omaha Shag Harbour
Q_2_13 Verified Cosmology & Physics

Q_2_13 — Interstellar Medium, Dust, and Nebulae

The space between stars is far from empty — the interstellar medium (ISM) is a complex, dynamic ecosystem of gas, dust, magnetic fields, and cosmic rays that pervades galaxies and plays a central role in stellar birth, d

interstellar medium ISM interstellar dust nebula emission nebula planetary nebula
ZC_1_05 Verified Social Science

ZC_1_05 — Psychology of Religion & Spiritual Experience

The psychology of religion — the empirical study of religious and spiritual experience, belief, and behavior — was inaugurated by William James's The Varieties of Religious Experience (1902), which established that relig

social-science of religion William James peak experience Maslow neurotheology mysticism scale
B_4_05 Verified Beings & Entities

B_4_05 — Ancestor Spirits and Ancestral Worship Traditions

Ancestor veneration is arguably the most universal religious practice in human history, attested in every inhabited continent from the Neolithic onward. It rests on a shared premise: the dead do not disappear but persist

ancestor worship ancestor spirits veneration Obon Egungun Vodou
B_4_07 Credible Beings & Entities

B_4_07 — Nature Spirits, Elementals, and Land Wights

Across every inhabited continent, human cultures have independently developed traditions of intelligent, non-human entities inhabiting natural features — trees, rivers, mountains, stones, winds, and fires. This document

nature spirits elementals Paracelsus gnomes sylphs undines
B_2_12 Verified Beings & Entities

B_2_12 — Doppelgängers, Spirit Doubles, and the Ka

The experience of encountering one's own double — or a spectral duplicate of another person — is one of the most unsettling and widely reported phenomena in human experience. Ancient Egyptian religion formalized the conc

doppelgänger spirit double Ka Egyptian soul Norse fylgja Finnish etiäinen
B_3_03 Verified Beings & Entities

B_3_03 — Mami Wata and Pan-African Water Spirit Traditions

This document examines Mami Wata and Pan-African Water Spirit Traditions, a topic within the Beings and Entities research area. Key areas of investigation include Overview of the Tradition, Etymology and Naming, Visual I

Mami Wata Mammy Water water spirit mermaid serpent snake
P_3_14 Verified Philosophy & Meaning

P_3_14 — Hegel: Dialectics, Phenomenology of Spirit, and Historical Reason

Georg Wilhelm Friedrich Hegel (1770-1831), the most ambitious and systematic philosopher of the German Idealist tradition, developed a comprehensive philosophical system in which reality, thought, and history are underst

Hegel Georg Wilhelm Friedrich Hegel dialectic thesis-antithesis-synthesis Phenomenology of Spirit Geist
ZA_4_26 Verified Physics & Quantum

ZA_4_26 — Luminiferous Aether: The Medium That Wasn't, and the Physics It Created

Luminiferous aether — from the Latin lumen (light) and Greek aithēr (upper sky) — was the hypothetical medium through which light was thought to propagate. Just as sound requires air, 19th-century physics held that light

luminiferous aether ether Michelson-Morley experiment Albert Michelson Edward Morley 1887