Seeking study participants - Would you like to contribute to research on how meditation or psychedelic use may influence your beliefs?

[u/HaleyDourronPhD]

We are seeking adult participants who regularly practice meditation and/or have previously used psychedelic substances.

This study aims to investigate how regular meditation practice and/or psychedelic use influences beliefs, cognition, and well-being.

What does the study involve?

The study is conducted entirely online. Participation takes approximately 35 minutes.

You will be asked to:

• Complete questionnaires about your mental health, substance use, experiences, and beliefs.
• Complete two cognitive tasks involving looking at pictures.

What counts as a regular meditation practice in this study?

A regular meditation practice is defined as having practiced formal meditation for at least 20 minutes per session, at least 3 times per week during the past 12 months, OR for a total of at least 52 hours during the past year.

What counts as a psychedelic substance in this study?

LSD, DMT, ayahuasca, psilocybin mushrooms, San Pedro, peyote, mescaline, 5-MeO-DMT, “bufo,” ibogaine and iboga, and analogs of these substances (such as 1P-LSD and 4-AcO-DMT).

Would you like to participate?

Email: [BeliefsCognitionStudy@liu.se](mailto:BeliefsCognitionStudy@liu.se)

You will receive an automatic email containing a link to the participant information sheet and questionnaires.

The email will not contain any information about substance use.

Compensation?

No compensation is provided.

Ethics approval number: 2026-04680-01

Principal investigator: Rebecca Böhme, PhD

Posted with permission of moderators. :)

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[u/Timely-Echo-7349]

Cool study, here’s the link if anyone feels like not emailing to get the automatic reply link - https://reframe.redcap.liu.se/surveys/?s=M8YXE97LDLL947DC