RCT
Causal claims about symptom change.
Methods span first-person reports, RCTs, imaging and ethnography. Each answers different questions.
Active controls (relaxation, education) are essential against expectancy confounds.
Tools
fMRI / EEG
Correlates of state and trait practice.
Experience sampling
Catches mind-wandering in the wild.
Teacher fidelity scales
Was the manual actually delivered?
Adverse-event monitoring
Still underused in wellness studies.
Cross-cultural survey
Avoid WEIRD-only conclusions.
Protocols
MBSR
Eight-week stress-reduction template.
MBCT
Depression relapse-prevention framing.
Retreat studies
High dose; higher adverse-event vigilance.
Prayer / liturgy observation
Ethnographic and psychophysiological hybrids.
Limits
Expectancy confounds
Believing practice will help is part of the effect.
Researcher allegiance
Enthusiasts run many trials.
Construct fuzz
“Mindfulness” labels heterogeneous practices.
Null results are informative — publish them.
Sources & research
- Mindfulness-based interventions: an overviewDOIPubMed
- The effect of mindfulness-based therapy on anxiety and depressionDOIPubMed
- Meditation programs for psychological stress and well-beingCautious meta-analytic tone.DOIPubMed
- Religious and spiritual interventions in mental health careDOI
- The varieties of religious experience
- Adverse events in meditation practices and meditation-based therapiesDOIPubMed
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