Interpretive review: “Spiritual science” here means disciplined inquiry into experiences of transcendence, meaning and possible continuity of consciousness. Spiritual interpretations are considered as hypotheses, alongside psychological, social and physiological explanations. No single tradition’s account is assumed.
Greyson (1983): measurement before explanation
Original paper, UVA-hosted PDF ↗
Bruce Greyson. The Near-Death Experience Scale: Construction, Reliability, and Validity. Journal of Nervous and Mental Disease 171(6), 369–375. DOI: 10.1097/00005053-198306000-00007.
The study analysed 74 experiences from 67 IANDS respondents, averaging 17.9 years after the events. It developed 16 items spanning cognition, affect, paranormal and transcendental reports; overall alpha was .88 and retest correlation .92.
Its spiritual value is methodological: experiences of unity and transcendence become examinable without first settling their ultimate explanation. Reliability concerns reporting consistency, not verification of spirits, ESP or an afterlife.
Limitations include selected, literature-familiar respondents, retrospective recall, repeated experiences from some people and item selection within the development sample. Shared items partly contaminated comparison with Ring's index. The author acknowledged possible acquiescence bias. This warrants independent validation rather than treating the cut-off as a spiritual authenticity test.
Mills, Haraldsson and Keil (1994): a testable continuity question
Original paper, third-party-hosted scan ↗
Replication Studies of Cases Suggestive of Reincarnation by Three Independent Investigators. Journal of the American Society for Psychical Research 88, July, 207–219. DOI unknown.
The authors summarise 123 investigated cases and present three selected examples. Nineteen cases had statements recorded before identification; four subsequently received a proposed match. One detailed case lists 17 correct, seven incorrect and four unascertained statements.
This makes reincarnation-related claims investigable, but the paper does not establish reincarnation. The authors acknowledge testimony alteration, uncertain statement independence and subjective chance estimates. Independent investigators still used referrals connected to Stevenson's network; this is not equivalent to blinded replication with independent sampling. The aggregate overlaps earlier field reports, so it must not be counted as 123 additional cases without reconciliation.
The spiritual interest lies in possible continuity of personal information. Its explanation remains open; ordinary information transmission and selective matching require stronger exclusion.
Proposed next test — our recommendation
For future work, preserve a dated record of every specific statement before candidate searching. Use blinded assessors, matched decoy biographies, explicit scoring rules and a complete register of misses, unresolved cases and exclusions. Audit who could have learned what, and when. Preregister the analysis and distinguish personal significance from externally corroborated information.
These are proposed safeguards, not a claim that either historical paper implemented them. A research programme could also study compassion, meaning and integration as outcomes without requiring a metaphysical verdict.
What Was Reviewed?
Both complete main texts and references were read using OCR, with visual checks of key statistical and table pages. This was a paper review, without raw-data reanalysis, independent witness verification or an exhaustive review of later research. Greyson’s original article is hosted by the University of Virginia; the reincarnation article is a third-party scan of the original journal paper. The links above open those copies.
Discovery and attribution: Spiritual Evidence Map supplied the initial citation leads. This review returns to the original papers; its scores and summaries were not imported. Visit the discovery source ↗
Research status: BQ001 remains unresolved. Publishing this commentary does not change PRISM assessments or promote either interpretation to an established conclusion.
Author: AkashicNET Editorial. AI-assisted source retrieval, OCR and synthesis; independent critical commentary. Reading time is an estimate.