Mindfulness Facets Research Articles

Breastfeeding continuation is associated with trait mindfulness but not with trajectories of postpartum depressive symptoms

ObjectiveThe WHO recommends breastfeeding for at least six months as breastfeeding has many benefits for both infant and mother. The association of breastfeeding continuation with trait mindfulness during pregnancy and trajectories of postpartum depressive symptoms has not been examined yet. The current study aimed to assess this association using cox regression analysis. Design, setting and participantsThe current research is part of a large longitudinal prospective cohort study following women from 12 weeks of pregnancy onwards in the South-East part of the Netherlands. MeasurementsA total of 698 participants filled out the Three Facet Mindfulness Questionnaire-Short Form (TFMQ-SF) at 22 weeks of pregnancy and completed both the Edinburgh Postnatal Depression Scale (EPDS) and questions on breastfeeding continuation one week, six weeks, four months, and eight months postpartum. Breastfeeding continuation was defined as exclusive breastfeeding or both breastfeeding and formula. The assessment eight months postpartum was used as a proxy for the WHO recommendation to continue breastfeeding for at least six months. FindingsTwo trajectories (classes) of EPDS scores were determined using growth mixture modeling: 1) low stable (N = 631, 90.4%), and 2) increasing (N = 67, 9.6%). Cox regression analysis showed that the trait mindfulness facet non-reacting was significantly and inversely associated with the risk of breastfeeding discontinuation (HR = 0.96, 95% CI [0.94, 0.99], p = .002), while no significant association was found for belonging to the increasing EPDS class versus belonging to the low stable class (p = .735), adjusted for confounders. Key conclusionsThis study is the first to show that higher trait mindfulness non-reacting scores, but not persistently low levels of postpartum depressive symptoms, increase the likelihood of breastfeeding continuation. Implications for practiceImproving non-reacting in perinatal women by meditation practice as part of a mindfulness-based intervention may lead to better breastfeeding continuation outcomes. Several mindfulness-based programs may be suitable.

Maternal Mindfulness During Pregnancy and Early Child Social-Emotional Development and Behavior Problems: The Potential Mediating Role of Maternal Mental Health

ObjectivesDuring the perinatal period, women are exposed to major changes, holding possible adverse effects on psychological well-being and child development. An effective way of coping with these challenges and adjustments could be mindfulness. The current study examined associations of mindfulness facets during pregnancy with toddler’s social-emotional development and behavior problems, as well as potentially mediating effects of maternal mental health.MethodA total of 167 women completed questionnaires during pregnancy, the postpartum period, and 2 and 3 years after childbirth, assessing dispositional mindfulness, pregnancy distress, symptoms of anxiety and depression, child social-emotional development, and child behavior problems.ResultsThere was a positive association between maternal non-reacting mindfulness skills and child social-emotional development at 2 years of age, regardless of mothers’ perinatal mental health, whereas other mindfulness facets were unrelated. Pregnancy distress mediated the association between maternal non-judging skills during pregnancy and child externalizing problem behavior, but no other mediating effects were found.ConclusionsNon-reacting skills in mothers during pregnancy may have favorable implications for child social-emotional development. Due to the relatively high number of tests that were conducted, the mediating effect of pregnancy distress must be interpreted with caution.

Mindfulness facets differentially relate to self-reported negative and positive emotional eating types in treatment-seeking adults with overweight/obesity

BackgroundMindfulness is a meaningful therapeutic target in the treatment of emotional eating in adults with overweight/obesity. Descriptive research mapping relations between mindfulness facets and emotional eating types in treatment-seeking adults with overweight/obesity is needed.MethodsCross-sectional relations between mindfulness facets (i.e., acting with awareness, describe, non-judgment, non-reactive, and observe; Five Facet Mindfulness Questionnaire-Short Form) and emotional eating types (i.e., self-reported negative and positive emotional eating; Emotional Eating Scale-Revised, Emotional Appetite Questionnaire) were examined in a treatment-seeking sample of adults with overweight/obesity (N = 63).ResultsSignificant bivariate correlations revealed negative relations between mindfulness facets and emotional eating types. Multiple regressions revealed that higher describe (β = − 0.42, p = 0.004) mindfulness was associated with lower self-reported emotional eating–anger/anxiety; higher non-reactive (β = − 0.31, p = 0.01) and non-judgment (β = − 0.28, p = 0.02) mindfulness were associated with lower self-reported emotional eating-depression; and higher non-judgment (β = 0.26, p = 0.04) mindfulness was associated with higher self-reported emotional eating-positive.ConclusionsDescribe, non-judgment, and non-reactive mindfulness were uniquely and significantly associated with eating in response to negative and positive emotions. Results suggest the potential need for intervention programs to be sensitive to the multidimensional nature of mindfulness in the treatment of distinct types of emotional eating in adults with overweight/obesity.Level of evidenceV, cross-sectional descriptive study.

Explicit and Implicit Affective Attitudes toward Sustainability: The Role of Mindfulness, Heartfulness, Connectedness to Nature and Prosocialness

The present study aims to investigate explicit and implicit affective attitudes toward sustainability, aspects of mindfulness, and their related factors. Therefore, different areas of sustainability (e.g., mobility, nutrition, packaging) were considered. We focused mainly on the indirect effects of mindfulness on attitudes through prosocialness and connectedness to nature. Furthermore, heartfulness, as the emotional quality of mindfulness, was considered. 458 subjects answered a series of questionnaires (mindfulness, connectedness to nature, prosocial behavior, gratitude, and self-compassion questionnaire) and completed an explicit affective evaluation task, as well as an affective priming task measuring implicit attitudes. The participants explicitly evaluated sustainable concepts more positively in comparison to non-sustainable ones. There was no significant correlation between implicit and explicit affective attitudes. Furthermore, the results of structural equation modeling revealed inner awareness and insight as predictors for prosocialness, and prosocialness in turn for the explicit affective attitudes toward sustainability. In addition, exploratory analyses showed a significant relationship between self-compassion and explicit attitudes toward sustainable concepts and a significant overall relation between gratitude, prosocialness, and explicit attitudes toward sustainable concepts. None of the relations to the implicit attitudes was significant. Our findings suggest prosocialness as a relevant mediating factor for the relation of explicit attitudes toward sustainability and mindfulness. However, this connection might be more complex, and the differentiation of mindfulness aspects inner and outer awareness seems insightful and should be considered even more in further research.

Feasibility and Acceptability of a Virtually Delivered Mindfulness-Based Intervention for Post-9/11 Veterans

This pilot study examined the feasibility and acceptability of a virtual mindfulness-based intervention known as RECLAIM (Reconnecting to Civilian Life using Activities that Improve Mindfulness). RECLAIM is a multi-component intervention that is aimed at post-9/11 veterans to strengthen skillsets (e.g., goal setting, energy management) and protective factors (e.g., sense of purpose, social connection) that can mitigate challenges associated with the reintegration process. Feasibility and acceptability outcomes were study enrollment and intervention completion rates. Participants also completed outcome assessments at baseline and postintervention to facilitate a preliminary exploration of the impact of RECLAM participation on several outcomes of interest (e.g., psychosocial functioning, facets of mindfulness). We also conducted qualitative interviews with participants to elicit additional information about feasibility, acceptability, and the outcomes of interest. Eighteen of the thirty-five (51%) eligible participants contacted by phone enrolled. Sixty-one percent (n = 11) completed the intervention (≥ 5 of the 8 sessions). Postintervention assessments indicated significant changes in psychosocial functioning and depressive symptoms and nonsignificant changes in physical health and most aspects of mindfulness (observing, describing, awareness, non-judging). Qualitative findings further supported acceptability of the intervention; participants indicated they enjoyed the sessions and reported several benefits from participating in RECLAIM, such as acquiring mindfulness skills and connecting with and learning from other veterans. Participants indicated they would recommend RECLAIM to anyone, not just veterans. These findings suggest that the intervention is an acceptable and feasible virtual intervention among post-9/11 veterans.

Mindfulness in sex therapy and intimate relationships: a feasibility and randomized controlled pilot study in a cross-diagnostic group.

Mindfulness facets can be trained with structured mindfulness interventions, but little is known regarding application on a broader level within sex therapy (e.g. men, partners and different sexual dysfunctions). To evaluate the feasibility and preliminary efficacy of an 8-week intervention-specifically, mindfulness for sex and intimacy in relationships (MSIR)-as a supplement to treatment as usual (TAU) as compared with only TAU in a clinical sample of men and women referred for sexual difficulties with or without a partner. In this randomized controlled feasibility pilot study, 34 participants were randomized to MSIR + TAU (n = 15) or TAU (n = 19). Six healthy partners were also included in the study. MSIR was administered as 2 individual evaluations and six 2-hour group sessions of mixed gender and different types of sexual dysfunction. The primary outcome measures were as follows: (1) feasibility, defined as the implementation of recruitment, acceptance, and attendance of intervention in daily clinical practice and the MSIR completion rate; (2) sexual functioning, as measured on a visual analog scale ("bothered by problem") and by validated questionnaires (Changes in Sexual Function Questionnaire for Females and Males, Female Sexual Function Index, Female Sexual Distress Scale, International Index of Erectile Function). MSIR was feasible and well received by patients, with high rates of acceptance and intervention completion. As compared with pretreatment, the MSIR + TAU group and TAU control group were significantly less bothered by their sexual problems at the end of treatment, but the change was significantly larger in the MSIR + TAU group (P = .04). Participants in the MSIR + TAU group did not receive fewer TAU sessions than the TAU group (MSIR + TAU mean,6 sessions; TAU mean,8 sessions). MSIR could be effectively used in a clinical setting as an add-on to TAU in the treatment of female and male sexual dysfunction and healthy partners. The major strength of the study is that it is a randomized controlled study. This study is novel in the sense that it included men and women with different types of sexual dysfunction in the same mindfulness group. Limitations include the pilot nature of the study (e.g. a small sample size), and statistical conclusions should be made with caution. More accurate results may be found in a larger sample. Results from this study support already existing evidence that mindfulness-based interventions are feasible and effective for targeting sexual dysfunctions in men and women.

Moderating Impact of Dispositional Mindfulness in the Relationship Between Future Expectancies and Psychological Well-Being.

Mindfulness has been studied under cultivated or dispositional divisions where the latter has strong implications for psychological well-being in meditators and non-meditators alike. In addition, future expectations, or prospections, regarding the occurrence of important events in a person's future have recently been hypothesized to be the main cause behind symptoms of major depression. There is, however, a lack of empirical research looking at possible links between dispositional mindfulness, as understood in its facet structure, and future expectations as understood via perceived risk of occurrence and vividness of mental imagery when prompted to imagine a given list of positive and negative prospective event item lists. Therefore, this research aimed at examining how dispositional mindfulness may be related to probabilistic risk assessments of positive and negative future events (Stage I); and how mental imagery vividness may be moderated by mindfulness facets (Stage II). Both stages included healthy participants and incorporated the PROCESS macro for moderated regression analysis done with the SPSS software. Stage I included 204 voluntary college students, and Stage II was conducted online with a public sample of 110 adults. Although no interaction effect was found in Stage I, nonreactivity to inner experience facet of dispositional mindfulness moderated the relationship between negative imagery vividness and psychological distress in Stage II (F(1,103) = 4.00, R2 change=.018, p <.05). This is a novel finding that could inform a future line of research looking into the relationship between prospection and mindfulness, holding a potential for informing research on mindfulness-based interventions.

The relationship between mindfulness facets, self-compassion, and aggression in young adult women

The relationship between mindfulness facets, self-compassion, and aggression in young adult women

Mindfulness Facets Differentially Mediate the Relationship Between Adverse Childhood Experiences and Cannabis Use Severity

Mindfulness Facets Differentially Mediate the Relationship Between Adverse Childhood Experiences and Cannabis Use Severity

Racial Identity and Mindfulness as Predictors of Posttraumatic Growth in Black Adults Experiencing Race-Based Trauma.

Racial discrimination and race-based trauma (RBT) have led to the development of various negative psychological and physiological effects among Black adults in the USA. There is a lack of understanding in relation to how various psychosocial factors influence posttraumatic growth (PTG) in the context of RBT among Black adults. The authorsexamined associations of RBT, racial identity, and mindfulness with PTG among Black adults while controlling for gender, household income, and duration of trauma. The sample consisted of 134 self-identified Black adults who met the criteria for RBT from the USA. The hierarchical regression analysis showed the final model with all the predictors accounted for 35% of the total variance of PTG, with racial identity and mindfulness facets accounting for 26% of the variance. The study provides a foundation for future research addressing RBT and promoting PTG in Black adults.

Mindfulness and COVID-19-Related Stress: Staying Present During Uncertain Times.

The SARS-CoV-2 (COVID-19) pandemic is recognized as a mass traumatic event in which COVID-19-related stress (CS) can indicate other trauma- and/or stressor-related disorder. The facets of mindfulness (observing, describing, acting with awareness, nonjudging, andnonreacting) have been linked to reductions in stress-related symptoms and thus may protect against CS. We extended previous research by evaluating mindfulness facets as resilience skills negatively related to CS. Undergraduate students (n = 495) completed an online battery of questionnaires. A subsample of students endorsing clinically elevated CS (n = 165) was also evaluated. We utilized hierarchical regression to account statistically for the mindfulness facets in addition to indicators of psychological distress (e.g., negative affect, neuroticism, dissociation) and social desirability. We performed analyses twice, once in the overall sample, and once in the high CS subsample. Less observing and greater nonjudging related to reduced CS while other study variables were controlled for in the overall sample. In contrast, acting with awareness and nonjudging negatively related to CS in the subsample, but were not related to CS when we accounted for psychological-distress variables that positively related to CS in the analysis. Although variables indicative of psychological distress robustly contribute to CS, observing, acting with awareness, and nonjudging may be mindfulness skills that can be targeted to buffer clinically significant CS. This study was not pre-registered.

The Relationship between Mindfulness and Readiness to Change in Alcohol Drinkers

Mindfulness is a multi-faceted construct that involves paying attention to thoughts and emotions without automatically reacting and being critical of them. Recent research has suggested that mindfulness might play an important role in reducing problematic alcohol use. Further, Readiness to Change (RTC) is related to motivation to change drinking behaviours. The RTC scale identifies motivation to change drinking behaviours including Precontemplation, Contemplation, and Action stages. The current study investigated, for the first time, the relationship between mindfulness (and its facets) and RTC in relation to drinking behaviours. Undergraduate students from Western Sydney University (N = 279) were screened for drinking levels using the Alcohol Use Disorder Identification Test (AUDIT) and then completed the Readiness to Change Questionnaire (RCT) and the Five Facets Mindfulness Questionnaire (FFMQ), which includes the following facets: Acting with Awareness, Non-Judging of Inner Experience, Non-Reactivity to Inner Experience, Describing, and Observing. Results show that overall, mindfulness and its facets negatively correlated with RTC. Multiple regression analysis further showed that Awareness and Non-Judgement facets negatively predicted RTC. These findings provide insight into how the facets of mindfulness interact with the drinking motives of individuals and their intentions to change drinking behaviours. Based on these findings, we recommend the incorporation of mindfulness techniques in interventions targeting problematic drinking.

Using a 10‐day mindfulness‐based app intervention to reduce burnout in special educators

AbstractThe field of special education is thought to be a stressful profession due to the complex needs of the students. The current study aimed to assess the effectiveness of a mindfulness‐based smartphone application intervention for reducing burnout in special educators. We used the Copenhagen Burnout Inventory scale (with three subscales; personal, work‐related and student‐related) to measure burnout and the Five Facets of Mindfulness (shortened version) to assess mindfulness. Special educators (n = 29) were assigned to either the experimental group (n = 14) which used the ‘Smiling Mind’ app for guided meditations or the active control group (n = 15) which used ‘Day One’, a note‐taking app, for a list‐making activity. Both groups used their assigned apps for 10 days. The experimental group showed significant reductions from baseline to post‐intervention on the personal burnout subscale while the control group did not, indicating that the intervention affected this domain of burnout. This was maintained at a 2‐week follow‐up. Mindfulness scores did not significantly increase in the experimental condition, meaning that the mechanism of this decrease in personal burnout is unknown. Further research is needed in order to add to the knowledge on preventing and treating burnout in special educators.

To be aware, or to accept, that is the question: Differential roles of awareness of automaticity and pain acceptance in opioid misuse

BackgroundIndividuals with chronic low back pain (CLBP) are commonly prescribed long-term opioid therapy (LTOT) for analgesia, placing this population at increased risk for opioid misuse and opioid use disorder. Acceptance of aversive experiences (e.g., chronic pain) and awareness of automatic thoughts and behaviors (i.e., automaticity) are two facets of dispositional mindfulness that may serve as protective mechanisms against opioid misuse risk. Therefore, the aim of the current study was to examine the differential contributions of these constructs to opioid misuse risk among adults with CLBP receiving LTOT. MethodsData were obtained from a sample of 770 adults with opioid-treated CLBP. Bivariate correlations and hierarchical linear regression analyses were used to determine whether chronic pain acceptance and awareness of automatic thoughts and behaviors explained a statistically significant portion of variance in opioid misuse risk after accounting for the effects of other relevant confounders. ResultsHierarchical regression results revealed that chronic pain acceptance and awareness of automatic thoughts and behaviors contributed a significant portion in the variance of opioid misuse risk. Awareness of automatic thoughts and behaviors was negatively associated with opioid misuse risk, such that individuals with lower levels of awareness of automaticity were at higher risk of opioid misuse. By contrast, pain acceptance was not associated with opioid misuse. ConclusionsFindings suggest that awareness of automaticity may buffer against opioid misuse risk. Interventions designed to strengthen awareness of automaticity (e.g., mindfulness-based interventions) might be especially efficacious among this population.

Validation of the Comprehensive Inventory of Mindfulness Experiences (CHIME) in English Using Rasch Methodology

ObjectivesAlthough mindfulness has been studied for multiple decades, psychometric research has yet to agree upon the optimal way to measure the mindfulness construct. Prior research has identified eight distinct aspects of mindfulness that were not adequately captured by any of the available measures. Hence, the Comprehensive Inventory of Mindfulness Experiences (CHIME) was developed. The CHIME contains 37 items and was originally developed in the German language. The CHIME has demonstrated excellent psychometric properties in both German and Dutch, but so far, no English version has been validated. The purpose of the present study was to investigate the psychometric characteristics of the translated English-language CHIME scale using Rasch methodology.MethodThe current study utilized Partial Credit Rasch analysis to evaluate the psychometric characteristics of the English CHIME. The sample included responses from 620 participants from the general population residing in the USA. The validity of the English CHIME was examined by correlating its scores with various measures of mindfulness and psychological functioning.ResultsInitial Rasch analysis of the English CHIME showed poor model fit, local dependency, and evidence against the assumption of unidimensionality. Several minor modifications, that involved creating super-items, were required to fit the Rasch model (χ2(45)=31.99, p=0.93). This model displayed evidence of unidimensionality, invariance across personal factors, and a high reliability (PSI=0.92). Ordinal-interval transformation tables were produced, which increase the English CHIME’s precision of measurement. The English CHIME’s external validity was established by moderate–high correlations with other measures of mindfulness and various measures of psychological functioning.ConclusionsThe results of this study provide evidence for the validity of the English CHIME scale, which can be used to assess the overarching construct of mindfulness.

Web-Based Physical Activity Interventions to Promote Resilience and Mindfulness Amid the COVID-19 Pandemic: A Pilot Study.

College students faced unique challenges during the COVID-19 pandemic. Implementing a physical activity intervention can help support the physical and mental health of college students. The purpose of this study was to examine the effectiveness of an aerobic-strength training exercise intervention (WeActive) and a mindful exercise intervention (WeMindful) in improving resilience and mindfulness among college students. Seventy-two students from a major public university in the Midwest participated in a two-arm experimental study over the course of ten weeks. One week before and after the 8-week interventions, participants completed the Five-Facet Mindfulness Questionnaire (FFMQ-15), Connor Davidson Resilience Scale (CD-RISC-10), and demographic and background questionnaire via Qualtrics. Both groups also participated in bi-weekly Peer Coaching sessions, which utilized reflective journaling and goal-setting exercises. ANCOVA showed a significant main effect of time for total mindfulness score (F = 5.177, p < 0.05, η2 = 0.070), mindfulness Acting with Awareness (F = 7.321, p < 0.05, η2 = 0.096), and mindfulness Non-Judging of Inner Experience (F = 5.467, p < 0.05, η2 = 0.073). No significant main effect of group and interaction effects of time with group were observed for the total mindfulness and the five facets of mindfulness as well as resilience. In addition, no significant main effect of time for resilience was found. We conclude that aerobic-strength exercises and mindful yoga exercises, together with reflective journaling, may be effective in increasing mindfulness in the college population.

Psychometric properties of the engaged living scale (ELS) Spanish version in a large sample of Spanish pilgrims

Engaged Living (values clarity and committed action) is a main process of psychological flexibility as defined by Acceptance and Commitment Therapy. The Engaged Living Scale (ELS) was designed to measure it. The purpose of this study was to translate the ELS to Spanish and to examine the reliability and validity of its scores in a heterogeneous sample of 752 Spanish pilgrims of the Way of Saint James (pre-post analysis: n = 285). Confirmatory factor analyses were computed to study the structural validity of the ELS scores. In addition, network analyses were computed to examine convergent and discriminant validity. The included variables were engaged living, mindfulness facets, satisfaction with life, subjective happiness, affect, depression, anxiety, and perceived stress. Results showed that the Spanish version of the ELS is two-factorial (valued living [VL] and life fulfillment [LF]). The ELS scores showed good reliability. In addition, it was able to detect VL and LF changes after the Way underscoring its sensitivity to change. The network analyses indicated adequate convergent and discriminant validity of the ELS. Changes in satisfaction with life, life fulfillment, happiness, and valued living scores were most strongly associated with changes in perceived stress, affect, mindfulness facets, depression, and anxiety. In short, the Spanish version of the ELS appeared to be a reliable and valid instrument to assess the engaged response style in the current samples.

The Protective Role of Dispositional Mindfulness on Cyber Dating Abuse: A 6-Month Longitudinal Study.

Dispositional mindfulness has been related to a decreased propensity to aggressive behaviors toward others, including dating partners. Nevertheless, research in the context of romantic relationships is scarce, based on cross-sectional designs and offline (face to face) aggression. Thus, this 6-month longitudinal study seeks to fill a gap in the literature by examining the predictive role of dispositional mindfulness facets (observing, describing, acting with awareness, non-judging, and non-reacting) in the perpetration of cyber dating abuse (CDA) behaviors in adolescents. The moderator role of the dispositional mindfulness facets in the perpetuation over time of cyber aggression toward the partner was also explored. Participants were 501 high school students (54.1% girls; mean age: 14.17 years, SD = 1.39) from different regions of Spain who completed self-report measures about CDA and dispositional mindfulness at two time points with a 6-month interval between them. Path analysis showed that the acting with awareness mindfulness facet predicted a decrease in the perpetration of CDA 6 months later. Moreover, non-reacting showed a moderator role in the perpetuation over time of CDA. In particular, adolescents with higher scores on non-reacting, evidenced a lower perpetuation of CDA. Mindfulness-based interventions can be a valuable tool in preventing cyber aggression that occurs in adolescent dating relationships.

What aspects of mindfulness and emotion regulation underpin self-harm in individuals with borderline personality disorder?

Background Self-harm presents significant risk for individuals with borderline personality disorder (BPD). Both self-harm and BPD are associated with deficits in mindfulness and emotion dysregulation. Previous research suggests that thought suppression and emotional inexpressivity may underpin self-harm in people with BPD, suggesting potential links to self-harm functions common for those with BPD. More research is needed to strengthen our understanding of this relationship. Aims This study examines how BPD symptoms, mindfulness, emotion dysregulation and self-harm functions are related. Methods Australian community outpatients diagnosed with BPD (N = 110) completed measures of mindfulness, emotion dysregulation and self-harm functions. Serial mediation analyses were conducted to examine relationships between variables. Results BPD symptoms, chronic emptiness, mindfulness skills, describing and non-reacting, emotion dysregulation areas of emotion regulation strategies and poor emotional clarity were associated with recent self-harm. Various combinations of describing, strategies and clarity mediated the path between emptiness and self-harm functions more likely to be endorsed by individuals with a diagnosis of BPD. Describing was associated with all but anti-suicide function, while strategies was associated with all but anti-dissociation. Conclusion The study highlights how individuals with BPD experiencing chronic emptiness may benefit from treatment targeting describing skills and adaptive emotion regulation strategies.

Associations of premenstrual symptoms with daily rumination and perceived stress and the moderating effects of mindfulness facets on symptom cyclicity in premenstrual syndrome

Subthreshold premenstrual symptoms can be impairing even if the diagnostic criteria for premenstrual dysphoric disorder (PMDD) are not reached. Previous research suggests shared psychological risk factors without a clear differentiation of premenstrual syndrome (PMS) from PMDD. This study focuses on a sample with a wide range of premenstrual symptoms not reaching PMDD-criteria and aims to investigate within-person associations of premenstrual symptoms with daily rumination and perceived stress during the late luteal phase as well as cycle-phase specific associations of habitual mindfulness including present-moment-awareness and acceptance with premenstrual symptoms and impairment. Fifty-six naturally cycling women with self-reported premenstrual symptoms completed an online diary on premenstrual symptoms, rumination and perceived stress over two consecutive menstrual cycles, and baseline questionnaires on habitual present-moment-awareness and acceptance. Multilevel analyses revealed cycle-related variations in premenstrual symptoms and impairment (all ps < .001). Higher within-person levels of core and secondary premenstrual symptoms during the late luteal phase predicted increased daily rumination and perceived stress (all ps < .001) and increased somatic symptoms predicted increased rumination (p ≤ .018). Higher habitual present-moment-awareness was linked to lower premenstrual symptom and impairment levels toward the late luteal phase whereas higher habitual acceptance was associated with lower premenstrual functional impairment (p ≤ .015). Premenstrual symptom increases during the late luteal phase in women with PMS seem to be linked to increased daily rumination and perceived stress. Trait present-moment-awareness and acceptance in turn seem to reflect protective factors against premenstrual distress and may represent useful targets for interventions.