https://www.sciencedirect.com/science/article/pii/S1550830721000951
Academic studies on claimed past-life memories: A scoping review
Author links open overlay panelLucam J. Moraes MSc a, Gabrielle S. Barbosa a, João Pedro G.B. Castro a, Jim B. Tucker MD b, Alexander Moreira-Almeida MD, PhD a
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Abstract
This study reviews observational studies regarding alleged past-life memories published as scientific articles, and points out their
bibliometric and methodological characteristics. Scientific databases were screened (Scopus, Web of Science, PubMed/Medline,
PsycINFO, Scielo, and OpenGrey).
The 78 included studies were classified by their methodological and bibliometric characteristics. The peak of publications occurred from 1990 to 2010 (45%), and Asia was the most investigated territory (58 studies); most of investigations were related to children (84%) and case report was the predominant study design (60%).
Interview was the predominant methodological approach (73%), followed by documental analysis (50%).
Claimed past-life memories (100%), unusual behaviors (74%) and birthmarks/defects (37%) were the most investigated variables. Investigations of past-life memories should be encouraged around all cultures, and future studies should consider previous methodological features and try to overcome their limitations.