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The Rasch scaling of mystical experiences: Construct validity and correlates of the Mystical Experience Scale (MES)

International Journal for the Psychology of Religion 2007 DOI: 10.1080/10508610701244130 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Cross-sectional survey study Peer reviewed
Sample size 778
Population Survey respondents
Measures Mystical Experiences Scale
Topics Mystical experience
Key findings Mystical experiences are Rasch scalable, with a 19-item set yielding interval measures. Older respondents reported more intense experiences (effect size 0.22 SD), with no gender effect or interaction. Mystical experience correlated most with magical ideation, and also with positive affect and mania.

Abstract

Based on the data from 778 respondents, it was shown that mystical experiences as addressed by CitationThalbourne's (1991) Mystical Experiences Scale are Rasch scalable, and an unbiased set of 19 items was identified that yields intensity measures at an interval level of measurement. Construct validity was established by demonstrating that the Rasch dimension has unambiguous semantics that agrees with Thalbourne's (2002) definition of mystical experiences. Specifically, the lowest intensity levels refer to general experiences of happiness and experiences that are difficult to interpret, intermediate levels are characterized by experiences of love for humanity, and the highest levels refer to having special wisdom and powers of discernment. On average, older respondents (age 19 or older) reported more intense mystical experiences than did younger respondents (the effect size is 0.22 SD). However, no gender main effect or Age × Gender interaction was found. Competitive model tests indicated that mystical experience differs conceptually from variables like positive affect, negative affect, magical ideation, history of mania, and history of depression. Mystical experience correlated highest with magical ideation, and nonnegligibly with positive affect and mania, thus suggesting that mystical experiences revolve around a psyche that is attempting to heal itself by combining positive affect with a nonstandard interpretation of reality.

Comparable studies

Other cross-sectional and survey studies on mystical experience, most cited first.

Study Year Design Participants
Of Roots and Fruits: A Comparison of Psychedelic and Nonpsychedelic Mystical Experiences Self-selected participants who reported a religious, spiritual, or mystical experience 2016 Cross-sectional survey n = 739
Illicit Use of LSD or Psilocybin, but not MDMA or Nonpsychedelic Drugs, is Associated with Mystical Experiences in a Dose-Dependent Manner Adults recruited from the MAPS website and newsletter, most reporting use of various... 2012 Cross-sectional survey n = 337
Peak Experiences: Some Empirical Tests Random sample of adults in the San Francisco Bay Area 1978 Cross-sectional survey
Peak Experience Tendencies 1982 Cross-sectional survey
Rhythmic Chanting and Mystical States across Traditions. Regular chanters across 33 countries 2021 Cross-sectional survey n = 464

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