Cited by 29Paranormal Experiences and BeliefsPsychedelics and Drug StudiesMental Health and Psychiatry

Methodological guidelines to investigate altered states of consciousness and anomalous experiences

Moreira-Almeida, Alexander, Lotufo-Neto, Francisco·2017·International Review of Psychiatry

Abstract

Anomalous experiences (AE) (uncommon experiences or one that is believed to deviate from the usually accepted explanations of reality: hallucinations, synesthesia, experiences interpreted as telepathic…) and altered states of consciousness (ASC) have been described in all societies of all ages. Even so, scientists have long neglected the studies on this theme. To study AE and ASC is not necessary to share the beliefs we explore, they can be investigated as subjective experiences and correlated with other data, like any other human experience. This article presents some methodological guidelines to investigate these experiences, among them: to avoid dogmatic prejudice and to 'pathologize' the unusual; the value of a theory and a comprehensive literature review; to utilize a variety of criteria for pathology and normality; the investigation of clinical and non-clinical populations; development of new appropriate research instruments; to be careful to choose the wording to describe the AE; to distinguished the lived experience from its interpretations; to take into account the role of culture; to evaluate the validity and reliability of reports and, last but not least, creativity and diversity in choosing methods.

Integrity signals

Registry

Crossref · 10.1080/09540261.2017.1285555

Cites

76 of 76 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Moreira-Almeida, A., & Lotufo-Neto, F.
Affiliations
  • Research Center in Spirituality and Health (NUPES), School of Medicine, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil;
  • Department of Psychiatry, School of Medicine, University of São Paulo (USP), São Paulo, Brazil
Venue
International Review of Psychiatry
Published
2017-02-17
Volume
29
Issue
3
Pages
283-292
ISSN
  • 0954-0261 (ISSN-L)
  • 1369-1627
OpenAlex
W2588142513
Cited by
29
References
75
Citations by year
2026: 2 · 2025: 1 · 2024: 2 · 2023: 1 · 2022: 6 · 2021: 2 · 2020: 5 · 2019: 8 · 2018: 2
FWCI
5.84
Type
journal article
Language
en
Open access
closed
Locations
  • International Review of Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Social Sciences › Psychology › Social Psychology › Paranormal Experiences and Beliefs
  • Social Sciences › Psychology › Clinical Psychology › Psychedelics and Drug Studies
  • Social Sciences › Arts and Humanities › Philosophy › Mental Health and Psychiatry
Keywords
altered states of consciousness, anomalous experiences, hallucinations, synesthesia, telepathy, research methodology, research tools
MeSH terms
Synesthesia, Consciousness Disorders, Hallucinations, Humans, Perceptual Disorders, Telepathy, Guidelines as Topic, Biomedical Research

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review