Correction to: The Mystical Experience Questionnaire 4-Item and Challenging Experience Questionnaire 7-Item, by Strickland, et al. Psychedelic Medicine 2024;2(1):33-43; doi: 10.1089/psymed.2023.0046.

Study at a glance

AI-extracted from the abstract

Topics	Altered states of consciousness Mystical experience
Keywords	Psychological assessment Psychometrics Psychological measurement Measurement tools Questionnaires Psychological instruments Assessment instruments Scientific rigor Research integrity Data reliability Scientific accuracy Methodological soundness Validation Research quality Data refinement Correction Update Mystical experiences Spiritual experiences Transcendent experiences Challenging experiences Difficult psychological states Adverse experiences Transformative challenges

Topics

Altered states of consciousness Mystical experience

Keywords

Psychological assessment Psychometrics Psychological measurement Measurement tools Questionnaires Psychological instruments Assessment instruments Scientific rigor Research integrity Data reliability Scientific accuracy Methodological soundness Validation Research quality Data refinement Correction Update Mystical experiences Spiritual experiences Transcendent experiences Challenging experiences Difficult psychological states Adverse experiences Transformative challenges

[This corrects the article DOI: 10.1089/psymed.2023.0046.].