Previous Meditation Experience Research Articles

Studying the relationship between meditation and mindfulness, dissociative manifestations, and emotional intelligence

The article presents the results of an empirical study of the relationship between previous meditation experience and the ability to be aware (mindfulness), dissociative manifestations and emotional intelligence, a brief overview of the history of the emergence of the concept of mindfulness and the concept of meditation related to it. Based on the scientific and theoretical analysis, the results of the influence of this ability on personal manifestations and regulation of stressful conditions are summarized. The results of the conducted research indicate significant differences between practitioners and non-practitioners of meditation, in particular, the average score of practitioners is higher for all the methods used ("Five Facet Mindfulness Questionnaire - (POM-39)", R. Bayer, 2006 in adaptation Y. Kaplunenko, V. Kuchyna, 2021); "Dissociative Experiences Scale - "DES", E.M. Bernstein & F.W. Putnam, 1986; "Test of Emotional Intelligence" (Emotional Intelligence "EQ", N. Hall). It was established that the presence of previous experience of meditation practice has a positive effect on the ability to be aware (mindfulness) and the development of emotional intelligence (p = 0.04). Positive correlations were identified between the capacity for mindfulness and emotional intelligence (at the level of 0.69) and negative correlations between mindfulness and dissociation (at the level of 0.19), which confirms the effectiveness of this approach for the development of emotionality, stress resistance and integration of experience. Further research will help to deepen and differentiate the obtained results.

A Single Session of Mindfulness Meditation Expedites Immediate Motor Memory Consolidation to Improve Wakeful Offline Learning

Posttraining meditation has been shown to promote wakeful memory stabilization of explicit motor sequence information in learners who are experienced meditators. We investigated the effect of single-session mindfulness meditation on wakeful and sleep-dependent forms of implicit motor memory consolidation in meditation naïve adults. Immediately after training with a target implicit motor sequence, participants (N = 20, eight females, 23.9 ± 3.3 years) completed either a 10-min mindfulness meditation (N = 10) or a control listening task before exposure to task interference induced by training with a novel implicit sequence. Target sequence performance was tested following 5-hr wakeful and 15-hr postsleep periods. Bayesian inference was applied to group comparisons of mean reaction time (RT) changes across training, interference, wakeful, and postsleep timepoints. Relative to control conditions, posttraining meditation reduced RT slowing between target sequence training and interference sequence introduction (BF10 [Bayes factors] = 6.61) and supported RT performance gains over the wakeful period (BF10 = 8.34). No group differences in postsleep RT performance were evident (BF10 = 0.38). These findings illustrate that posttraining mindfulness meditation expedites wakeful, but not sleep-dependent, offline learning with implicit motor sequences. Previous meditation experience is not required to obtain wakeful consolidation gains from posttraining mindfulness meditation.

A single session of mindfulness meditation may acutely enhance cognitive performance regardless of meditation experience.

The present study investigated acute cognitive effects of mindfulness meditation (MM) compared to an active control intervention in meditators (n = 22) and novices (n = 20) using a within-subject design. We analyzed reaction times in a digitized Stroop task at baseline, after a 10-minute MM session with a fundamental breathing exercise, and after a 10-minute attentive listening intervention. Interventions order was randomized and a 10 min delay was respected before testing. Relative to baseline, meditators and novices showed faster reaction times after both interventions, but more so after MM for the congruent and incongruent Stroop task conditions that are associated with attention, inhibition and cognitive flexibility. Although the two interventions showed cognitive effects independent of previous meditation experience, MM appeared to induce larger benefits. Our findings are encouraging and support MM's potential as a means to enhance cognitive performance on the short-term without the need of any previous practice.

Effects of Quality Practice on a Compassion Cultivation Training: Somatic and Imagery Levels of Analysis

ObjectivesCompassion-based interventions (CBIs) are effective in promoting mental health. However, the mechanisms through which CBIs produce these positive outcomes are not fully known. The amount of meditation practice in CBIs has been associated with the outcomes but the role of quality of practice has not yet been explored. Thus, in addition to examining the contribution of the Compassion Practice Quality Scale (CPQS) to predicting the main outcomes of a CBI (compassion cultivation training), the current study explored the scale’s construct validity and sensitivity to change.MethodsData were drawn from a pretest–posttest study design (n = 74), and compassion practice quality, positive self-compassion, negative self-compassion, difficulties in emotion regulation, and body awareness were assessed.ResultsThe CPQS was found to be a valid and reliable measure, showing pretest–posttest differences. Overall, CPQS baseline scores were positively associated with positive self-compassion and body awareness and negatively associated with negative self-compassion and difficulties in emotion regulation. Moreover, compassion practice quality explained a significant amount of variance in positive self-compassion (ΔR2 = .18, ΔF (4, 31) = 2.69, p = .049), after controlling for baseline positive self-compassion, previous meditation experience, and frequency of formal practice during the CBI.ConclusionsThe findings confirm the significance of compassion practice quality and the usefulness of the CPQS in compassion research. Future studies should continue to investigate the psychometric properties of the CPQS, describing the daily or weekly evolution of compassion practice and developing specific pedagogical strategies to foster compassion practice quality within CBIs.

Self-compassion and body image in pregnancy and postpartum: A randomized pilot trial of a brief self-compassion meditation intervention

The current study evaluated the efficacy of a three-week self-compassion (SC) meditation intervention in improving body image and SC during pregnancy and postpartum. Participants (n = 71; age = 31.92 ± 3.98 years; white = 61, 85.9%; intervention = 35, 49.3%; pregnant = 33, 46.5%; postpartum = 38, 53.5%) were recruited from a health coaching program and 35 were randomly assigned into a three-week SC meditation intervention while 36 were randomly assigned to a waitlist control condition. Linear regressions using full-information maximum likelihood estimation examined the effect of intervention group on body image and SC outcomes controlling for baseline level of outcome, pregnancy or postpartum status, previous meditation experience, and physical activity. Results indicated women in the intervention group reported significantly reduced body shame and body dissatisfaction and improved body appreciation and self-compassion compared to women in the control group. Implementation of a brief SC meditation intervention during pregnancy and postpartum has potential to improve mental health outcomes related to body image. Future work should replicate this study with a larger, more diverse sample of women.

The effects of loving-kindness and compassion meditation on life satisfaction: A systematic review and meta-analysis.

Loving-kindness and compassion meditation (LKCM) was a promising intervention for improving life satisfaction, but previous findings have been inconsistent. The current study provides a systematic review and meta-analysis, including 23 empirical studies on LKCM with life satisfaction as an outcome variable. The primary meta-analysis indicated that LKCM significantly enhanced life satisfaction in pre-post design (g = 0.312, k = 15, n = 451), but the significance disappeared in the additional meta-analysis based on randomized controlled trials (g = 0.106, k = 6, n = 404). Moderator analyses found significant effects for type of control (i.e., the effects of LKCM were inferior to active control group, but superior to waitlist condition), but not for other moderators (i.e., participant type, previous meditation experience, specific protocol, components of LKCM, combination with mindfulness mediation, and intervention length). Narrative review identified self-compassion and positive emotions as important mediators. The practice time of LKCM had indirect but not direct association with life satisfaction. The findings supported that LKCM is promising in increasing life satisfaction, but more studies are needed to investigate the effects with more rigorous designs. Future studies should investigate other potential mechanisms and clarify whether LKCM change the reality or the perception of life.

The Impacts of Mindfulness-Based Stress Reduction (MBSR) on Mindfulness and Well-being for Regular and Novice Meditators

ObjectivesAs mindfulness practices become mainstream, it is increasingly common for participants in mindfulness-based interventions (MBI) to have previous meditation experience. The primary aim of this study was to assess whether the impacts of a mindfulness-based stress reduction (MBSR) program on a variety of self-report measures differed for novice meditators (NM) and regular meditators (RM).MethodsA total of 158 Japanese participants in 10 cohorts completed questionnaires before and after an 8-week community-based MBSR program. The questionnaire consisted of Five Facet Mindfulness Questionnaire (FFMQ), Self-Compassion Scale (SCS), Total Mood Disturbance (TMD) from Profile of Mood States 2, Mental Component Summary (MCS) and Physical Component Summary (PCS) of the 12-Item Short Form Health Survey (2nd version), and Perceived Stress Scale (PSS). Baseline scores and pre-post change scores were compared for RM (participants who had reported meditating ≥ 45 min/week prior to MBSR) and NM (< 45 min/week).ResultsAt baseline, RM (38.0% of the sample) had significantly higher scores than NM on FFMQ, SCS, and MCS, and lower scores on TMD and PSS (i.e., less mood disturbance and less stress). Post-program, both groups showed significant improvements in all measures except PCS, with NM’s post-MBSR scores comparable to RM’s baseline scores. A significant Group (NM vs. RM) × Time (pre- vs. post-) interaction was observed only for FFMQ.ConclusionsRegular meditators, who show greater self-compassion and better mental health than novice meditators at baseline, can benefit from MBSR to a similar extent in measures of self-compassion and other aspects of well-being.

Cortical and autonomic responses during staged Taoist meditation: Two distinct meditation strategies.

Meditation is a consciousness state associated with specific physiological and neural correlates. Numerous investigations of these correlates reported controversial results which prevented a consistent depiction of the underlying neurophysiological processes. Here we investigated the dynamics of multiple neurophysiological indicators during a staged meditation session. We measured the physiological changes at rest and during the guided Taoist meditation in experienced meditators and naive subjects. We recorded EEG, respiration, galvanic skin response, and photoplethysmography. All subjects followed the same instructions split into 16 stages. In the experienced meditators group we identified two subgroups with different physiological markers dynamics. One subgroup showed several signs of general relaxation evident from the changes in heart rate variability, respiratory rate, and EEG rhythmic activity. The other subgroup exhibited mind concentration patterns primarily noticeable in the EEG recordings while no autonomic responses occurred. The duration and type of previous meditation experience or any baseline indicators we measured did not explain the segregation of the meditators into these two groups. These results suggest that two distinct meditation strategies could be used by experienced meditators, which partly explains the inconsistent results reported in the earlier studies evaluating meditation effects. Our findings are also relevant to the development of the high-end biofeedback systems.

Brain activity during meditation in first-time meditators

Aim of the study The electrophysiological correlates of meditation states in both short and long-term meditators have been increasingly documented; however, little is known about the brain activity associated with first-time meditation experiences. The goal of this study was to investigate the electrophysiological correlates of a single guided mindfulness meditation session in subjects with no previous meditation experience. Materials and methods We analyzed electroencephalogram (EEG) changes in signal power, hemispheric asymmetry, and information flow between EEG channels, in 16 healthy subjects who were new to meditation practice. Results Our results show that information flow decreases in the theta (4–8 Hz) and alpha ranges (8–13 Hz) during mindfulness meditation exercise as compared to control: a passive listening condition. These changes are accompanied by a general trend in the decrease of alpha power over the whole scalp. One possible interpretation of these results is that there is an increased level of alertness/vigilance associated with the meditation task rather than reaching the target state. Conclusions Our study expands on the existing body of knowledge concerning neural oscillations during breathing meditation practice by showing that in participants with no previous meditation training, EEG correlates are different from the electrophysiological signatures of mindfulness meditation found in studies of more advanced practitioners.

Testing the Efficacy of a Multicomponent, Self-Guided, Smartphone-Based Meditation App: Three-Armed Randomized Controlled Trial.

BackgroundA growing number of randomized controlled trials (RCTs) suggest psychological benefits associated with meditation training delivered via mobile health. However, research in this area has primarily focused on mindfulness, only one of many meditative techniques.ObjectiveThis study aims to evaluate the efficacy of 2 versions of a self-guided, smartphone-based meditation app—the Healthy Minds Program (HMP)—which includes training in mindfulness (Awareness), along with practices designed to cultivate positive relationships (Connection) or insight into the nature of the self (Insight).MethodsA three-arm, fully remote RCT compared 8 weeks of one of 2 HMP conditions (Awareness+Connection and Awareness+Insight) with a waitlist control. Adults (≥18 years) without extensive previous meditation experience were eligible. The primary outcome was psychological distress (depression, anxiety, and stress). Secondary outcomes were social connection, empathy, compassion, self-reflection, insight, rumination, defusion, and mindfulness. Measures were completed at pretest, midtreatment, and posttest between October 2019 and April 2020. Longitudinal data were analyzed using intention-to-treat principles with maximum likelihood.ResultsA total of 343 participants were randomized and 186 (54.2%) completed at least one posttest assessment. The majority (166/228, 72.8%) of those assigned to HMP conditions downloaded the app. The 2 HMP conditions did not differ from one another in terms of changes in any outcome. Relative to the waitlist control, the HMP conditions showed larger improvements in distress, social connectedness, mindfulness, and measures theoretically linked to insight training (d=–0.28 to 0.41; Ps≤.02), despite modest exposure to connection- and insight-related practice. The results were robust to some assumptions about nonrandom patterns of missing data. Improvements in distress were associated with days of use. Candidate mediators (social connection, insight, rumination, defusion, and mindfulness) and moderators (baseline rumination, defusion, and empathy) of changes in distress were identified.ConclusionsThis study provides initial evidence of efficacy for the HMP app in reducing distress and improving outcomes related to well-being, including social connectedness. Future studies should attempt to increase study retention and user engagement.Trial RegistrationClinicalTrials.gov NCT04139005; https://clinicaltrials.gov/ct2/show/NCT04139005

When Traits Match States: Examining the Associations between Self-Report Trait and State Mindfulness following a State Mindfulness Induction.

Previous research has found inconsistent relationships between trait mindfulness and state mindfulness. To extend previous research, we sought to examine the unique associations between self-report trait mindfulness and state mindfulness by levels of meditation experience (meditation-naïve vs. meditation-experienced) and by mindfulness induction (experimentally induced mindful state vs. control group). We recruited 299 college students (93 with previous mindfulness meditation experience) to participate in an experiment that involved the assessment of five facets of trait mindfulness (among other constructs), followed by a mindfulness induction (vs. control), followed by the assessment of state mindfulness of body and mind. Correlational analyses revealed limited associations between trait mindfulness facets and facets of state mindfulness, and demonstrated that a brief mindfulness exercise focused on bodily sensations and the breath elicited higher state mindfulness of body but not state mindfulness of mind. We found significant interactions such that individuals with previous meditation experience and higher scores on the observing facet of trait mindfulness had the highest levels of state mindfulness of body and mind. Among individuals with meditation experience, the strengths of the associations between observing trait mindfulness and the state mindfulness facets increased with frequency of meditation practice. Some other interactions ran counter to expectations. Overall, the relatively weak associations between trait and state mindfulness demonstrates the need to improve our operationalizations of mindfulness, advance our understanding of how to best cultivate mindfulness, and reappraise the ways in which mindfulness can manifest as a state and as a trait.

The protective role of long-term meditation on the decline of the executive component of attention in aging: a preliminary cross-sectional study

ABSTRACTLife expectancy is constantly increasing. However, a longer life not always corresponds to a healthier life. Indeed, even normal aging is associated with a decline in different cognitive functions. It has been proposed that a central mechanism that could contribute to this widespread cognitive decline is an ineffective inhibitory attentional control. Meditation, to the other hand, has been associated, in young adults, to enhancement of several attentional processes. Nevertheless, attention is not a unitary construct. An influent model proposed the distinction of three subsystems: the alerting (the ability to reach and maintain a vigilance state), the orienting (the capacity of focusing attention on a subset of stimuli), and the conflict resolution or executive component (the ability to resolve conflict or allocate limited resources between competing stimuli). Here, we investigated, employing the Attentional Network Task (ANT), the specific impact of age on these three subcomponents, and the protective role of long-term meditation testing a group of older adults naïve to meditation, a group of age-matched adults with long-term practice of meditation, and a group of young adults with no previous meditation experience. We reported a specific decline of the efficiency of the executive component in elderly that was not observed in age-matched meditators. Our results are encouraging for the investigation of the potential beneficial impact of meditation on other cognitive processes that decline in aging such as memory. Moreover, they could inform geriatric healthcare prevention and intervention strategies, proposing a new approach for cognitive remediation in elderly populations.

Men developing emotional intelligence through meditation? Integrating narrative, cognitive and electroencephalography (EEG) evidence.

Traditional masculine norms around emotions (e.g., inexpressiveness) can mean men have difficulties managing their emotions, contributing to potential mental health problems. However, it is recognized that men and masculinities are diverse, and that some men can positively self-manage their mental health, although this has received little attention in the literature. Uniquely, we sought to find men who had discovered ways to engage constructively with their emotions, in this case through meditation. Thirty male meditators, recruited using a maximum variation sampling strategy, participated in a longitudinal mixed-methods study in the United Kingdom. Participants undertook 2 cognitive neuroscience sessions, approximately 1 year apart, composed of cognitive assessments of attention combined with electroencephalograph measurement during task performance and meditation. In-depth narrative interviews exploring men's experiences of meditation were also conducted at both time points, analyzed using a modified constant comparison approach. Taken together, the quantitative and qualitative results suggest that men developed attention skills through meditation, although there were variations according to previous meditation experience (e.g., a sharper longitudinal increase in theta amplitude under meditation for novice practitioners). Moreover, development of attention appeared to enhance men's emotional intelligence, which in turn could be conducive to well-being. The results have implications for psychologists working with men, pointing to the potential for teaching men about better regulating their emotions for improved well-being.

Mindful regulation of positive emotions: a comparison with reappraisal and expressive suppression.

It is often acknowledged that mindfulness facilitates emotion regulation on a long-term scale. Only few empirical studies support the hypothesis that even a brief mindfulness induction among subjects without previous experience of meditation allows an effective reduction of both positive and negative emotions. To the best of our knowledge, this hypothesis has never been tested when comparing mindfulness to other regulation strategies known to be effective. The current study investigates the effects of mindfulness, reappraisal and expressive suppression during the regulation of positive emotions. Forty-five participants without previous meditation experience watched four positive video clips while applying a specific regulation strategy: mindful attention, reappraisal, expressive suppression or no strategy (control condition). Video clips were matched for intensity and positive emotions index. Each of them was evaluated on two dimensions, valence (negative/positive) and arousal (calming/exciting). Moreover, participants’ facial expressions were recorded during the presentation of the video clips. Results showed that (a) participants report less positive affect in reappraisal and mindful attention conditions compared to expression suppression and a control condition; and (b) the facialexpression – activation of AU12 (lip corner pull) and AU6 (cheek raiser) – varies with the regulation strategy applied. Results demonstrate the effectiveness of mindfulness in decreasing both the evaluative judgment of positive video clips and the related facial expression, among participants without previous mindfulness experience.

Relationship between Meditative Practice and Self-Reported Mindfulness: The MINDSENS Composite Index

Mindfulness has been described as an inherent human capability that can be learned and trained, and its improvement has been associated with better health outcomes in both medicine and psychology. Although the role of practice is central to most mindfulness programs, practice-related improvements in mindfulness skills is not consistently reported and little is known about how the characteristics of meditative practice affect different components of mindfulness. The present study explores the role of practice parameters on self-reported mindfulness skills. A total of 670 voluntary participants with and without previous meditation experience (n = 384 and n = 286, respectively) responded to an internet-based survey on various aspects of their meditative practice (type of meditation, length of session, frequency, and lifetime practice). Participants also completed the Five Facets Mindfulness Questionnaire (FFMQ), and the Experiences Questionnaire (EQ). The group with meditation experience obtained significantly higher scores on all facets of FFMQ and EQ questionnaires compared to the group without experience. However different effect sizes were observed, with stronger effects for the Observing and Non-Reactivity facets of the FFMQ, moderate effects for Decentering in EQ, and a weak effect for Non-judging, Describing, and Acting with awareness on the FFMQ. Our results indicate that not all practice variables are equally relevant in terms of developing mindfulness skills. Frequency and lifetime practice – but not session length or meditation type – were associated with higher mindfulness skills. Given that these 6 mindfulness aspects show variable sensitivity to practice, we created a composite index (MINDSENS) consisting of those items from FFMQ and EQ that showed the strongest response to practice. The MINDSENS index was able to correctly discriminate daily meditators from non-meditators in 82.3% of cases. These findings may contribute to the understanding of the development of mindfulness skills and support trainers and researchers in improving mindfulness-oriented practices and programs.

Plasticity of visual attention in Isha yoga meditation practitioners before and after a 3-month retreat

Meditation has lately received considerable interest from cognitive neuroscience. Studies suggest that daily meditation leads to long lasting attentional and neuronal plasticity. We present changes related to the attentional systems before and after a 3 month intensive meditation retreat. We used three behavioral psychophysical tests - a Stroop task, an attentional blink task, and a global-local letter task-to assess the effect of Isha yoga meditation on attentional resource allocation. 82 Isha yoga practitioners were tested at the beginning and at the end of the retreat. Our results showed an increase in correct responses specific to incongruent stimuli in the Stroop task. Congruently, a positive correlation between previous meditation experience and accuracy to incongruent Stroop stimuli was also observed at baseline. We also observed a reduction of the attentional blink. Unexpectedly, a negative correlation between previous meditation experience and attentional blink performance at baseline was observed. Regarding spatial attention orientation as assessed using the global-local letter task, participants showed a bias toward local processing. Only slight differences in performance were found pre- vs. post- meditation retreat. Biasing toward the local stimuli in the global-local task and negative correlation of previous meditation experience with attentional blink performance is consistent with Isha practices being focused-attention practices. Given the relatively small effect sizes and the absence of a control group, our results do not allow clear support nor rejection of the hypothesis of meditation-driven neuronal plasticity in the attentional system for Isha yoga practice.

Meditation Increases the Depth of Information Processing and Improves the Allocation of Attention in Space

During meditation, practitioners are required to center their attention on a specific object for extended periods of time. When their thoughts get diverted, they learn to quickly disengage from the distracter. We hypothesized that learning to respond to the dual demand of engaging attention on specific objects and disengaging quickly from distracters enhances the efficiency by which meditation practitioners can allocate attention. We tested this hypothesis in a global-to-local task while measuring electroencephalographic activity from a group of eight highly trained Buddhist monks and nuns and a group of eight age and education matched controls with no previous meditation experience. Specifically, we investigated the effect of attentional training on the global precedence effect, i.e., faster detection of targets on a global than on a local level. We expected to find a reduced global precedence effect in meditation practitioners but not in controls, reflecting that meditators can more quickly disengage their attention from the dominant global level. Analysis of reaction times confirmed this prediction. To investigate the underlying changes in brain activity and their time course, we analyzed event-related potentials. Meditators showed an enhanced ability to select the respective target level, as reflected by enhanced processing of target level information. In contrast with control group, which showed a local target selection effect only in the P1 and a global target selection effect in the P3 component, meditators showed effects of local information processing in the P1, N2, and P3 and of global processing for the N1, N2, and P3. Thus, meditators seem to display enhanced depth of processing. In addition, meditation altered the uptake of information such that meditators selected target level information earlier in the processing sequence than controls. In a longitudinal experiment, we could replicate the behavioral effects, suggesting that meditation modulates attention already after a 4-day meditation retreat. Together, these results suggest that practicing meditation enhances the speed with which attention can be allocated and relocated, thus increasing the depth of information processing and reducing response latency.

Measuring mindfulness—the Freiburg Mindfulness Inventory (FMI)

Mindfulness, a concept originally derived from Buddhist psychology, is essential for some well-known clinical interventions. Therefore an instrument for measuring mindfulness is useful. We report here on two studies constructing and validating the Freiburg Mindfulness Inventory (FMI) including a short form. A preliminary questionnaire was constructed through expert interviews and extensive literature analysis and tested in 115 subjects attending mindfulness meditation retreats. This psychometrically sound 30-item scale with an internal consistency of Cronbach alpha = .93 was able to significantly demonstrate the increase in mindfulness after the retreat and to discriminate between experienced and novice meditators. In a second study we broadened the scope of the concept to 86 subjects without meditation experience, 117 subjects with clinical problems, and 54 participants from retreats. Reducing the scale to a short form with 14 items resulted in a semantically robust and psychometrically stable (alpha = .86) form. Correlation with other relevant constructs (self-awareness, dissociation, global severity index, meditation experience in years) was significant in the medium to low range of correlations and lends construct validity to the scale. Principal Component Analysis suggests one common factor. This short scale is sensitive to change and can be used also with subjects without previous meditation experience.