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There is evidence that universal school-based mindfulness training (SBMT) can have positive effects for young people. However, it is unknown who benefits most from such training, how training exerts effects, and how implementation impacts effects. This study aimed to provide an overview of the evidence on the mediators, moderators, and implementation factors of SBMT, and propose a conceptual model that can be used both to summarize the evidence and provide a framework for future research. A scoping review was performed, and six databases and grey literature were searched. Inclusion and exclusion criteria were applied to select relevant material. Quantitative and qualitative information was extracted from eligible articles and reported in accordance with PRISMA-ScR guidelines. The search produced 5479 articles, of which 31 were eligible and included in the review. Eleven studies assessed moderators of SBMT on pupil outcomes, with mixed findings for all variables tested. Five studies examined the mediating effect of specific variables on pupil outcomes, with evidence that increases in mindfulness skills and decreases in cognitive reactivity and self-criticism post-intervention are related to better pupil outcomes at follow-up. Twenty-five studies assessed implementation factors. We discuss key methodological shortcomings of included studies and integrate our findings with existing implementation frameworks to propose a conceptual model. Widespread interest in universal SBMT has led to increased research over recent years, exploring who SBMT works for and how it might work, but the current evidence is limited. We make recommendations for future research and provide a conceptual model to guide theory-led developments.
Subject(s)
Mindfulness , Adolescent , Humans , SchoolsABSTRACT
OBJECTIVES: Mindfulness training reduces anger and aggression, but the mechanisms of these effects are unclear. Mindfulness may reduce anger expression and hostility via reductions in anger rumination, a process of thinking repetitively about angry episodes that increases anger. Previous research supports this theory but used measures of general rumination and assessed only the present-centered awareness component of mindfulness. The present study investigated associations between various aspects of mindfulness, anger rumination, and components of aggression. METHOD: The present study used self-report measures of these constructs in a cross-sectional sample of 823 students. RESULTS: Structural equation modeling revealed that anger rumination accounts for a significant component of the relationship between mindfulness and aggression, with the largest effect sizes demonstrated for the nonjudgment of inner experiences facet of mindfulness. CONCLUSION: Nonjudgment and present-centered awareness may influence aggression via reduced anger rumination. The importance of examining mindfulness as a multidimensional construct is discussed.
Subject(s)
Aggression/psychology , Anger , Hostility , Mindfulness , Adult , Cross-Sectional Studies , Factor Analysis, Statistical , Female , Humans , Male , Models, Psychological , Psychometrics , Self Report , Students , Universities , Young AdultABSTRACT
Training in mindfulness is a well-supported therapeutic strategy for pain conditions, though short-term mindfulness training for acute pain is not always effective. To explore the possibility that initial attempts at mindfulness in people without previous training may drain self-regulatory resources, the current study used a student sample (N=63) to test the hypothesis that brief instruction in mindfulness would lead to reduced pain tolerance on a cold pressor task (CPT), compared to more familiar strategies for coping with acute pain. We also investigated whether high heart rate variability (HRV), a physiological indicator of self-regulatory capacity, would predict pain tolerance. Higher HRV predicted greater pain tolerance only in the control group, suggesting that applying unfamiliar mindfulness strategies while attempting to tolerate pain more rapidly sapped self-regulatory strength.
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We addressed construct validity and explored the relationship between self-compassion and compassion for others using the two main current operationalizations of compassion (Neff's and the Sussex-Oxford Compassion Scales, SOCSs). Relationships with psychological distress and wellbeing, and potential differences in the association between self-compassion and compassion for others by level of psychological distress and wellbeing were also explored. Participants (n = 811) completed the Spanish adaptations of the Self-Compassion Scale (SCS), the Compassion Scale (CS), the SOCSs (for the self/others), the Short Warwick-Edinburgh Mental Well-Being Scale (SWEMWBS), and the Depression Anxiety Stress Scales-21 (DASS-21). We fitted bifactor models to estimate the general factor of each construct for the different operationalizations, and calculated correlations between them. Relationships between self-compassion and compassion for others from the same operationalization were intermediate, while those between the same constructs from different operationalizations were large. Both constructs showed positive associations with wellbeing, while only self-compassion was associated with decreased psychological distress. Participants with good mental health showed higher associations between self-compassion and compassion for others than those with poorer mental health. Self-compassion and compassion for others appear to be dimensional constructs that can converge or diverge. When they converge, it is associated with better mental health.
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OBJECTIVE: The purpose of the study was to examine weekly change in self-reported mindfulness and perceived stress in participants who completed an 8-week course in mindfulness-based stress reduction (MBSR). METHOD: Participants were 87 adults with problematic levels of stress related to chronic illness, chronic pain, and other life circumstances (mean age = 49 years, 67% female) participating in MBSR in an academic medical center. They completed weekly self-report assessments of mindfulness skills and perceived stress. It was hypothesized that significant improvement in mindfulness skills would precede significant change in stress. RESULTS: Mindfulness skills and perceived stress both changed significantly from pretreatment to posttreatment. Significant increases in mindfulness occurred by the second week of the program, whereas significant improvements in perceived stress did not occur until week 4. Extent of change in mindfulness skills during the first three weeks predicted change in perceived stress over the course of the intervention. CONCLUSIONS: Evidence that changes in mindfulness precede changes in perceived stress in a standard MBSR course is consistent with previous studies suggesting that improvements in mindfulness skills may mediate the effects of mindfulness training on mental health outcomes.
Subject(s)
Meditation , Stress, Psychological/therapy , Adult , Aged , Female , Humans , Male , Meditation/psychology , Middle Aged , Psychological Tests , Time Factors , Treatment Outcome , Young AdultABSTRACT
Self-transcendence is thought to increase well-being and is implicitly promoted in contextual cognitive behavioral therapies (CCBTs). This study conceptualizes, develops, and validates the first comprehensive CCBT-informed self-transcendence questionnaire. Using a CCBT-informed theory, we propose four self-transcendence facets: distancing oneself from mental content, distinguishing an observer of mental experience that is separate from the content of experience, experiencing innate connectedness with other beings, and noticing the constantly changing nature of experience. We measured these facets with items from existing relevant questionnaires and novel, expert-informed items. Exploratory factor analyses and bifactor exploratory structural equation models supported the first three of these facets. Those factors evidenced convergent validity with decentering, defusion, experiential avoidance, and mindfulness, and criterion and incremental validity in predicting psychological well-being. Our findings support a CCBT-informed model of self-transcendence, introduce the first instrument to comprehensively measure the self-transcendence facets we identified, indicate links with well-being, and suggest future intervention targets.
Subject(s)
Cognitive Behavioral Therapy , Mindfulness , Humans , Surveys and QuestionnairesABSTRACT
Objectives: The effectiveness of mindfulness-based programs (MBPs) has been established in many randomized controlled trials. However, effect sizes are often modest, and there remains ample scope to improve their effectiveness. One approach to this challenge is to offer a "follow-on" course to people who have completed an MBP and are interested in further skill development. We developed and tested a new 8-week course for this purpose based on awareness of feeling tone (vedana), an understudied aspect of mindfulness in many current MBPs, incorporating new developments in neuroscience and trauma sensitivity. We examined its effectiveness and the frequency and severity of unpleasant experience and harm. Methods: In an open trial, 83 participants, 78 of whom had previously taken part in an MBP (majority MBSR or MBCT), completed the program in nine groups. Participants completed questionnaires before and after and gave qualitative written feedback at completion. Results: Participants reported significantly reduced depression (d = 0.56), stress (d = 0.36), and anxiety (d = 0.53) and increased well-being (d = 0.54) and mindfulness (d = 0.65) with 38% meeting criteria for reliable change on anxiety and depression. As expected, about three-quarters of participants reported some unpleasant experiences associated with mindfulness practice during the course, but none reported harm. Five participants showed "reliable deterioration" (an increase) in either depression or anxiety, but four of these five also gave anonymous qualitative feedback describing benefits of the course. Conclusions: Findings support the added value of a follow-on course based on the exploration of feeling tone for participants who have a range of previous mindfulness experience. Supplementary Information: The online version contains supplementary material available at 10.1007/s12671-022-01929-0.
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Non-suicidal self-injury (NSSI) is the intentional destruction of bodily tissue in the absence of suicidal motives. Individuals who self-injure often report doing so in order to punish the self or express self-hatred. Self-criticism, or thoughts marked by shame, self-consciousness, and inferiority, is associated with higher rates of NSSI while self-compassion, or the tendency to be sympathetic and caring with oneself, is negatively associated with NSSI. The aim of the present study was to determine whether experimentally-induced self-criticism would increase and self-compassion would decrease implicit identification with NSSI. Participants were randomly assigned to either a self-criticism induction, a self-compassion induction, or a neutral, control condition and completed a measure of strength of the automatic associations that a person holds between themselves and self-harming behaviors before and after the experimental induction. Study hypotheses were partially supported. Results showed that participants in the self-criticism induction experienced an increase in their implicit associations with NSSI while implicit associations in the self-compassion condition did not significantly change. These results highlight the importance of self-criticism in NSSI. Future research should examine increases in self-criticism as a potential precursor of NSSI in longitudinal samples.
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OBJECTIVES: Evidence-based mindfulness programs have well-established benefits, but the potential for harmful effects is understudied. We explored the frequency and severity of unpleasant experiences and harm in two nonclinical samples participating in an adaptation of mindfulness-based cognitive therapy (MBCT) for the general population. METHODS: Study 1 included 84 schoolteachers; study 2 included 74 university students. Both studies were uncontrolled. Participants completed self-report questionnaires about psychological symptoms before and after the 8-week mindfulness course. After the course, they responded to a survey designed for this study that included Likert ratings and free-text questions about unpleasant experiences and harm. All data were collected online. RESULTS: In both samples, about two-thirds of participants reported unpleasant experiences associated with mindfulness practice during the course. Most participants (85-92%) rated these experiences as not at all or somewhat upsetting; some indicated that difficult experiences led to important learning or were beneficial in some way. The proportion of participants reporting harm from the mindfulness course ranged from 3 to 7%. The proportion showing reliable deterioration on symptom questionnaires ranged from 2 to 7%. Those reporting harm and those showing reliable deterioration on questionnaires were largely separate subgroups; only one participant fell in both. CONCLUSIONS: Findings highlight the need for mindfulness teachers to manage expectations about benefits and difficulties that may occur in mindfulness-based programs and to work skilfully with participants experiencing difficulties. Experiences of harm may not be captured by symptom questionnaires and should be explicitly assessed in other ways. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s12671-020-01547-8.
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OBJECTIVES: Behavioral evidence suggests that parenting-focused mindfulness interventions can improve parenting practices and enhance family wellbeing, potentially operating through altered emotional processing in parents. However, the mechanisms through which parent mindfulness interventions achieve their positive benefits have not yet been empirically tested, knowledge which is key to refine and maximize intervention effects. Thus, as part of a randomized controlled trial, the present study examined the affective mechanisms of an 8-week parenting-focused mindfulness intervention, the Parenting Mindfully (PM) intervention, versus a minimal-intervention parent education control. METHODS: Twenty highly stressed mothers of adolescents completed pre- and post-intervention behavioral and fMRI sessions, in which mothers completed a parent-adolescent conflict interaction, fMRI emotion task, and fMRI resting state scan. Mothers reported on their mindful parenting, and maternal emotional reactivity to the parent-adolescent conflict task was assessed via observed emotion expression, self-reported negative emotion, and salivary cortisol reactivity. RESULTS: Results indicated that the PM intervention increased brain responsivity in left posterior insula in response to negative affective stimuli, and altered resting state functional connectivity in regions involved in self-reference, behavioral regulation, and social-emotional processing. Changes in mothers' brain function and connectivity were associated with increased mindful parenting and decreased emotional reactivity to the parent-adolescent conflict task. CONCLUSIONS: Findings suggest that mindfulness-based changes in maternal emotional awareness at the neurobiological level are associated with decreased emotional reactivity in parenting interactions, illuminating potential neurobiological targets for future parent-focused intervention.
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Substance use and psychopathology symptoms increase in adolescence. One key risk factor for these is high parent stress. Mindfulness interventions reduce stress in adults and may be useful to reduce parent stress and prevent substance use (SU) and psychopathology in adolescents. This study tested the feasibility and effects of a mindfulness intervention for parents on adolescent SU and psychopathology symptoms. Ninety-six mothers of 11-17 year olds were randomly assigned to a mindfulness intervention for parents (the Parenting Mindfully [PM] intervention) or a brief parent education [PE] control group. At pre-intervention, post-intervention, 6-month follow-up, and 1-year follow-up, adolescents reported on SU and mothers and adolescents reported on adolescent externalizing and internalizing symptoms. Primary intent to treat analyses found that the PM intervention prevented increases in adolescent SU over time, relative to the PE control group. The PM intervention also prevented increases in mother-reported externalizing symptoms over time relative to the PE control group. However, PM did not have a significant effect on internalizing symptoms. PM had an indirect effect on adolescent-reported externalizing symptoms through greater mother mindfulness levels at post-intervention, suggesting mother mindfulness as a potential intervention mechanism. Notably, while mothers reported high satisfaction with PM, intervention attendance was low (31% of mothers attended zero sessions). Secondary analyses with mothers who attended > = 50% of the interventions (n = 48) found significant PM effects on externalizing symptoms, but not SU. Overall, findings support mindfulness training for parents as a promising intervention and future studies should work to promote accessibility for stressed parents.Clinical Trials Identifier: NCT02038231; Date of Registration: January 13, 2014.
Subject(s)
Mindfulness , Substance-Related Disorders , Adolescent , Adult , Female , Humans , Mothers , Parenting , ParentsABSTRACT
Compassion has received increasing societal and scientific interest in recent years. The science of compassion requires a tool that can offer valid and reliable measurement of the construct to allow examination of its causes, correlates, and consequences. The current studies developed and examined the psychometric properties of new self-report measures of compassion for others and for the self, the 20-item Sussex-Oxford Compassion for Others Scale (SOCS-O) and 20-item Sussex-Oxford Compassion for the Self Scale (SOCS-S). These were based on the theoretically and empirically supported definition of compassion as comprising five dimensions: (a) recognizing suffering, (b) understanding the universality of suffering, (c) feeling for the person suffering, (d) tolerating uncomfortable feelings, and (e) motivation to act/acting to alleviate suffering. Findings support the five-factor structure for both the SOCS-O and SOCS-S. Scores on both scales showed adequate internal consistency, interpretability, floor/ceiling effects, and convergent and discriminant validity.
Subject(s)
Empathy , Self Report/standards , Adult , Factor Analysis, Statistical , Female , Humans , Male , Middle Aged , Psychometrics , Reproducibility of Results , Surveys and QuestionnairesABSTRACT
Extending previous research, we applied latent profile analysis in a sample of adults with a history of recurrent depression to identify subgroups with distinct response profiles on the Five Facet Mindfulness Questionnaire and understand how these relate to psychological functioning. The sample was randomly divided into two subsamples to first examine the optimal number of latent profiles (test sample; n = 343) and then validate the identified solution (validation sample; n = 340). In both test and validation samples, a four-profile solution was revealed where two profiles mapped broadly onto those previously identified in nonclinical samples: "high mindfulness" and "nonjudgmentally aware." Two additional subgroups, "moderate mindfulness" and "very low mindfulness," were observed. "High mindfulness" was associated with the most adaptive psychological functioning and "very low mindfulness" with the least adaptive. In most people with recurrent depression, mindfulness skills are expressed evenly across different domains. However, in a small minority a meaningful and replicable uneven profile indicating nonjudgmental awareness is observable. Current findings require replication and future research should examine the extent to which profiles change from periods of wellness to illness in people with recurrent depression and how profiles are influenced by exposure to mindfulness-based intervention.
Subject(s)
Depression/psychology , Depressive Disorder/psychology , Mindfulness , Psychological Tests/standards , Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Psychometrics , Recurrence , Surveys and Questionnaires , United Kingdom , Young AdultABSTRACT
The current study examined relationships among childhood emotional vulnerability, an invalidating childhood environment, thought suppression, and symptoms of borderline personality disorder (BPD). Emotional vulnerability and an invalidating childhood environment are described by Linehan (1993) as important biosocial precursors to the development of BPD. Using a student sample selected to have a wide range of BPD symptoms, we examined whether thought suppression mediates the relationship between these biosocial precursors and symptoms of BPD. Results supported the hypothesis that thought suppression fully mediates the relationship between invalidating environment and BPD symptoms. Mixed support was found for the hypothesis that thought suppression mediates the relationship between emotional vulnerability and BPD symptoms. We also examined whether fear of emotions mediates the relationship between the biosocial precursors and thought suppression. Results supported this hypothesis, and also suggested that fear of emotion contributes independently to mediating the relationship between biosocial precursors and BPD symptoms.
Subject(s)
Affect , Borderline Personality Disorder/psychology , Repression, Psychology , Self Concept , Thinking , Adaptation, Psychological , Aggression/psychology , Anxiety/psychology , Female , Humans , Impulsive Behavior/psychology , Interpersonal Relations , Male , Students/psychology , Young AdultABSTRACT
The empirical literature provides increasing support for the efficacy of mindfulness training in the treatment of numerous problems and disorders. However, fewer studies have examined the mechanisms through which these beneficial outcomes are obtained. This article summarizes recent research examining three primary questions related to the mechanisms underlying mindfulness-based treatments: do people who practice mindfulness learn to be more mindful of the experiences of daily life? Is an increased general tendency to be mindful related to reduced symptoms and increased well-being? If so, then what psychological processes account for the beneficial effects of increased mindfulness? Recent studies suggest that the practice of mindfulness develops the ability to observe and describe present-moment experiences nonjudgmentally and nonreactively and to participate with awareness in ongoing activity. Increased mindfulness, in turn, appears to mediate improvement in psychological functioning, probably by cultivating an adaptive form of self-focused attention that reduces rumination and emotional avoidance and improves behavioral self-regulation.
Subject(s)
Cognitive Behavioral Therapy/methods , Meditation/psychology , Self-Assessment , Adult , Attention , Attitude , Clinical Trials as Topic , Female , Humans , Male , Meditation/methods , Psychotherapy, Group/methodsABSTRACT
The mindfulness-based stress reduction (MBSR) program was designed to be long enough for participants to grasp the principles of self-regulation through mindfulness and develop skill and autonomy in mindfulness practice. It traditionally consists of 26 hours of session time including eight classes of 2-1/2 hours and an all-day class. The circumstances of some groups exclude them from participating in this standard form and a number of trials have evaluated programs with abbreviated class time. If lower program time demands can lead to similar outcomes in psychological functioning, it would support their utility in these settings and might lead to greater participation. However, the effect of variation in class hours on outcomes has not been systematically studied. To obtain preliminary information related to this question we examined effect sizes for psychological outcome variables in published studies of MBSR, some of which had adapted the standard number of class hours. The correlation between mean effect size and number of in-class hours was nonsignificant for both clinical and nonclinical samples and suggests that adaptations that include less class time may be worthwhile for populations for whom reduction of psychological distress is an important goal and for whom longer time commitment may be a barrier to their ability or willingness to participate. However, the standard MBSR format has accrued the most empirical support for its efficacy and session time may be important to the development of other kinds of program outcomes. The result points to the importance of empirical studies systematically examining this question.
Subject(s)
Awareness , Relaxation Therapy , Stress, Psychological/prevention & control , Adult , Humans , Outcome Assessment, Health Care , Patient Compliance , Psychotherapy/methods , Relaxation Therapy/education , Relaxation Therapy/methods , Social Control, Informal/methods , Time FactorsABSTRACT
S. L. Shapiro and colleagues (2006) have described a testable theory of the mechanisms of mindfulness and how it affects positive change. They describe a model in which mindfulness training leads to a fundamental change in relationship to experience (reperceiving), which leads to changes in self-regulation, values clarification, cognitive and behavioral flexibility, and exposure. These four variables, in turn, result in salutogenic outcomes. Analyses of responses from participants in a mindfulness-based stress-reduction program did not support the mediating effect of changes in reperceiving on the relationship of mindfulness with those four variables. However, when mindfulness and reperceiving scores were combined, partial support was found for the mediating effect of the four variables on measures of psychological distress. Issues arising in attempts to test the proposed theory are discussed, including the description of the model variables and the challenges to their assessment.
Subject(s)
Awareness , Meditation/psychology , Relaxation Therapy , Stress, Psychological/prevention & control , Adult , Aged , Attention , Female , Humans , Male , Middle Aged , Models, Psychological , Social Control, Informal/methods , Social Values , Surveys and Questionnaires , Young AdultABSTRACT
Assessment of mindfulness is essential to understanding its relationships with psychological functioning. Currently, mindfulness is most often assessed with self-report questionnaires. Although additional work is required, mindfulness questionnaires have reasonable psychometric properties and are making important contributions to the understanding of mindfulness and its effects on health and wellbeing. For example, measurement of mindfulness as a multidimensional construct shows that present-moment awareness can be unhelpful unless accompanied by a nonjudgmental, nonreactive stance; moreover, nonjudgment and nonreactivity may be only weakly related to present-moment awareness in people with no meditation experience. Differences between psychological and Buddhist conceptions of mindfulness, though often a source of criticism of mindfulness questionnaires, are argued here to be inevitable and not necessarily problematic.
Subject(s)
Awareness , Mindfulness , Self Report , Humans , Meditation , Psychometrics , Surveys and QuestionnairesABSTRACT
[Correction Notice: An Erratum for this article was reported in Vol 31(10) of Psychological Assessment (see record 2019-58643-005). The article should have been published under the terms of the Creative Commons Attribution License (CC BY 3.0). Therefore, the article was amended to list the authors as copyright holders, and information about the terms of the CC BY 3.0 was added to the author note. In addition, the article is now open access. All versions of this article have been corrected.] In support of the construct validity of mindfulness questionnaires, meta-analytic reviews have reported that scores increase in mindfulness-based interventions (MBIs). However, several studies have also found increased mindfulness scores in interventions with no explicit mindfulness training, raising a question about differential sensitivity to change with treatment. We conducted a systematic review and meta-analysis of 37 randomized controlled trials in which mindfulness questionnaires were administered before and after an evidence-based MBI and a nonmindfulness-based active control condition. The central question was whether increases in mindfulness scores would be greater in the MBI than in the comparison group. On average, participants in MBIs showed significantly greater pre-post changes in mindfulness scores than were seen in active control conditions with no explicit mindfulness elements, with a small overall effect size. This effect was moderated by which mindfulness questionnaire was used, by the type of active control condition, and by whether the MBI and control were matched for amount of session time. When mindfulness facet scores were analyzed separately, MBIs showed significantly greater pre-post increases than active controls in observing, nonjudging, and nonreactivity but not in describing or acting with awareness. Although findings provide partial support for the differential sensitivity of mindfulness questionnaires to change with treatment, the nonsignificant difference in pre-post change when the MBI and control were matched for session time highlights the need to clarify how mindfulness skills are acquired in MBIs and in other interventions and whether revisions to mindfulness questionnaires would increase their specificity to changes in mindfulness skills. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
Subject(s)
Mindfulness , Outcome Assessment, Health Care , Psychotherapy , Attention , Awareness , Humans , Psychometrics , Social Perception , Surveys and QuestionnairesABSTRACT
The benefits of empirically supported mindfulness-based programs (MBPs) are well documented, but the potential for harm has not been comprehensively studied. The available literature, although too small for a systematic review, suggests that the question of harm in MBPs needs careful attention. We argue that greater conceptual clarity will facilitate more systematic research and enable interpretation of existing findings. After summarizing how mindfulness, mindfulness practices, and MBPs are defined in the evidence-based context, we examine how harm is understood and studied in related approaches to physical or psychological health and wellbeing, including psychotherapy, pharmacotherapy, and physical exercise. We also review research on harmful effects of meditation in contemplative traditions. These bodies of literature provide helpful parallels for understanding potential harm in MBPs and suggest three interrelated types of factors that may contribute to harm and require further study: program-related factors, participant-related factors, and clinician- or teacher-related factors. We discuss conceptual issues and empirical findings related to these factors and end with recommendations for future research and for protecting participants in MBPs from harm.