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Transcendence and psychological health: studies with long-term participants of the transcendental meditation and TM-Sidhi program.

P Gelderloos, H J Hermans, H H Ahlscröm, R Jacoby

The Journal of Psychology March 1, 1990 DOI: 10.1080/00223980.1990.10543215 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Cross-sectional and longitudinal group comparison study Peer reviewed
Population Participants with varying levels of experience in transcendental meditation and the TM-Sidhi program, plus control and contrast groups
Interventions Transcendental meditation TM-Sidhi program
Measures general measure of psychological health, self-investigation method of Hermans (1976)
Topics Meditation
Keywords Humans Longitudinal studies Follow-up studies Cross-sectional studies Adaptation, psychological Arousal Personality tests Adult Female Relaxation therapy
Key findings Greater experience with transcendental meditation and the TM-Sidhi program was positively related to a general measure of psychological health cross-sectionally (p = .002), and meditating groups improved more than controls longitudinally (p less than .03). A second comparison found only a trend toward higher psychological health among long-term participants with positive physiological indicators of transcendental consciousness (p = .092), which the authors suggest may indicate psychological health can be developed through these practices.

Abstract

We investigated the nature of the relationship between experiences of transcendental consciousness and psychological health. In Study 1, three groups with different levels of experience in transcendental meditation (TM) and in the TM-Sidhi program (techniques that have been shown to produce experiences of transcendental consciousness) were studied, using the self-investigation method of Hermans (1976). We employed blind interviewers and raters with various attitudes toward TM to minimize the possible impact of a variety of artifacts. Cross-sectionally, experience with TM and the TM-Sidhi program was positively related to a general measure of psychological health (p = .002); longitudinally, the meditating groups improved more than the control group on the psychological health measure (p less than .03). In Study 2, two contrast groups of long-term participants were similar on several confounding variables but differed on physiological indicators of experiences of transcendental consciousness. The groups with the positive physiological indicators showed a trend toward higher scores on the psychological health factor (p = .092), indicating that psychological health may be developed through the systematic cultivation of transcendental meditation and the TM-Sidhi program.

Comparable studies

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

Study Year Design Participants
Construct Validity of the Five Facet Mindfulness Questionnaire in Meditating and Nonmeditating Samples Experienced meditators and nonmeditating comparison groups 2008 Cross-sectional study
Neural Correlates of Dispositional Mindfulness During Affect Labeling Adult participants 2007 Observational cross-sectional n = 27
Assessing mindfulness in children and adolescents: Development and validation of the Child and Adolescent Mindfulness Measure (CAMM). School-aged children and adolescents 2011 Cross-sectional validation study n = 1,413
Mindfulness and self-compassion as predictors of psychological wellbeing in long-term meditators and matched nonmeditators Experienced meditators and demographically matched nonmeditators 2012 Cross-sectional study n = 152
Mechanisms of Action in the Inverse Relationship Between Mindfulness and Psychological Distress Undergraduates 2008 Cross-sectional, correlational

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