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Sample records for facet mindfulness questionnaire

  1. Mind Your Words: Positive and Negative Items Create Method Effects on the Five Facet Mindfulness Questionnaire

    Science.gov (United States)

    Van Dam, Nicholas T.; Hobkirk, Andrea L.; Danoff-Burg, Sharon; Earleywine, Mitch

    2012-01-01

    Mindfulness, a construct that entails moment-to-moment effort to be aware of present experiences and positive attitudinal features, has become integrated into the sciences. The Five Facet Mindfulness Questionnaire (FFMQ), one popular measure of mindfulness, exhibits different responses to positively and negatively worded items in nonmeditating…

  2. Does change in self-reported mindfulness mediate the clinical benefits of mindfulness training? A controlled study using the French translation of the Five Facet Mindfulness Questionnaire

    OpenAIRE

    Heeren, Alexandre; Deplus, Sandrine; Peschard, Virginie; Nef, François; Kotsou, Ilios; Dierickx, Christophe; Mondillon, Laurie; Robinaugh, Donald J.; Philippot, Pierre

    2015-01-01

    Mindfulness training improves mental health and psychological functioning. Although several questionnaires have been developed to measure mindfulness, the Five Facet Mindfulness Questionnaire (FFMQ) is currently one of the most widely used scales. However, uncertainty remains about wheth- er the effects of mindfulness training can be unambiguously attributed to change in self-reported mindfulness. The present study was designed to answer three major questions: First, relative to a wait-list g...

  3. Psychometric properties of the Five Facet Mindfulness Questionnaire in depressed adults and development of a short form

    NARCIS (Netherlands)

    Bohlmeijer, Ernst Thomas; ten Klooster, Peter M.; Fledderus, M.; Veehof, M.M.; Baer, Ruth

    2011-01-01

    In recent years, there has been a growing interest in therapies that include the learning of mindfulness skills. The 39-item Five Facet Mindfulness Questionnaire (FFMQ) has been developed as a reliable and valid comprehensive instrument for assessing different aspects of mindfulness in community and

  4. Distinguishing Dispositional and Cultivated Forms of Mindfulness: Item-Level Factor Analysis of Five-Facet Mindfulness Questionnaire and Construction of Short Inventory of Mindfulness Capability

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    Duan, Wenjie; Li, Jinxia

    2016-01-01

    The widely used Five-Facet Mindfulness Questionnaire (FFMQ) mixes the dispositional and cultivated forms of mindfulness, thereby resulting in factor issues in previous studies. The present study distinguished the two forms of mindfulness and developed a Short Inventory of Mindfulness Capability at the item level of FFMQ. Three facets of mindfulness, namely, Describing, Acting with Awareness, and Non-judging of Experience, were assessed using community (n = 433) and student (n = 347) samples. Both meditators and non-meditators participated. Exploratory and confirmatory factor analysis (CFA) revealed a three-factor model of mindfulness with 12 items (four items per subscale). Psychometric evaluation demonstrated the solid factor structure of the measurement with high factor loadings, good internal consistency, and convergent validities. Longitudinal analysis indicated that the Acting with Awareness facet was a significant predictor of depression and anxiety symptoms 6 months later. Discussions focused on the roles of mindfulness capability on mental health as well as the relationship between them. A higher-order factor of mindfulness should be used to examine the efficacy of intervention or monitor the changes. Researchers who need to study the specific role or efficacy of each facet should calculate the scores of different facets. PMID:27667978

  5. Distinguishing Dispositional and Cultivated Forms of Mindfulness: Item-level Factor Analysis of Five-Facet Mindfulness Questionnaire and Construction of Short Inventory of Mindfulness Capability

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    Wenjie Duan

    2016-09-01

    Full Text Available The widely used Five-Facet Mindfulness Questionnaire (FFMQ mixes the dispositional and cultivated forms of mindfulness, thereby resulting in factor issues in previous studies. The present study distinguished the two forms of mindfulness and developed a Short Inventory of Mindfulness Capability at the item level of FFMQ. Three facets of mindfulness, namely, Describing, Acting with Awareness, and Non-judging of Experience, were assessed using community (n = 433 and student (n = 347 samples. Both meditators and non-meditators participated. Exploratory and confirmatory factor analysis revealed a three-factor model of mindfulness with 12 items (four items per subscale. Psychometric evaluation demonstrated the solid factor structure of the measurement with high factor loadings, good internal consistency, and convergent validities. Longitudinal analysis indicated that the Acting with Awareness facet was a significant predictor of depression and anxiety symptoms six months later. Discussions focused on the roles of mindfulness capability on mental health as well as the relationship between them. A higher-order factor of mindfulness should be used to examine the efficacy of intervention or monitor the changes. Researchers who need to study the specific role or efficacy of each facet should calculate the scores of different facets.

  6. Examining the factor structures of the five facet mindfulness questionnaire and the self-compassion scale.

    Science.gov (United States)

    Williams, Matthew J; Dalgleish, Tim; Karl, Anke; Kuyken, Willem

    2014-06-01

    The five facet mindfulness questionnaire (FFMQ; Baer, Smith, Hopkins, Krietemeyer, & Toney, 2006) and the self-compassion scale (SCS; Neff, 2003) are widely used measures of mindfulness and self-compassion in mindfulness-based intervention research. The psychometric properties of the FFMQ and the SCS need to be independently replicated in community samples and relevant clinical samples to support their use. Our primary aim was to establish the factor structures of the FFMQ and SCS in individuals with recurrent depression in remission, since mindfulness-based cognitive therapy (MBCT) was developed as a treatment for preventing depressive relapse. In order to determine the consistency across populations, we examined the factor structures of the FFMQ and SCS in 3 samples: (1) a convenience sample of adults, (2) a sample of adults who practice meditation, and (3) a sample of adults who suffer from recurrent depression and were recruited to take part in a trial of MBCT. Confirmatory factor analyses (CFAs) showed that a 4-factor hierarchical model of the FFMQ best fits the community sample and the clinical sample but that a 5-factor hierarchical model of the FFMQ best fits the meditator sample. CFA did not endorse the SCS 6-factor hierarchical structure in any of the 3 samples. Clinicians and researchers should be aware of the psychometric properties of the FFMQ to measure mindfulness when comparing meditators and nonmeditators. Further research is needed to develop a more psychometrically robust measure of self-compassion.

  7. Psychometric Properties of the Five Facets Mindfulness Questionnaire (FFMQ) in a Meditating and a Non-Meditating Sample

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    de Bruin, Esther I.; Topper, Maurice; Muskens, Jan G. A. M.; Bogels, Susan M.; Kamphuis, Jan H.

    2012-01-01

    The factor structure, internal consistency, construct validity, and predictive validity of the Dutch version of the Five Facet Mindfulness Questionnaire (FFMQ-NL) were studied in a sample of meditators (n = 288) and nonmeditators (n = 451). A five-factor structure was demonstrated in both samples, and the FFMQ-NL and its subscales were shown to…

  8. Bifactor analysis and construct validity of the five facet mindfulness questionnaire (FFMQ) in non-clinical Spanish samples.

    Science.gov (United States)

    Aguado, Jaume; Luciano, Juan V; Cebolla, Ausias; Serrano-Blanco, Antoni; Soler, Joaquim; García-Campayo, Javier

    2015-01-01

    The objective of the present study was to examine the dimensionality, reliability, and construct validity of the Five Facet Mindfulness Questionnaire (FFMQ) in three Spanish samples using structural equation modeling (SEM). Pooling the FFMQ data from 3 Spanish samples (n = 1191), we estimated the fit of two competing models (correlated five-factor vs. bifactor) via confirmatory factor analysis. The factorial invariance of the best fitting model across meditative practice was also addressed. The pattern of relationships between the FFMQ latent dimensions and anxiety, depression, and distress was analyzed using SEM. FFMQ reliability was examined by computing the omega and omega hierarchical coefficients. The bifactor model, which accounted for the covariance among FFMQ items with regard to one general factor (mindfulness) and five orthogonal factors (observing, describing, acting with awareness, non-judgment, and non-reactivity), fit the FFMQ structure better than the correlated five-factor model. The relationships between the latent variables and their manifest indicators were not invariant across the meditative experience. Observing items had significant loadings on the general mindfulness factor, but only in the meditator sub-sample. The SEM analysis revealed significant links between mindfulness and symptoms of depression and stress. When the general factor was partialled out, the acting with awareness facet did not show adequate reliability. The FFMQ shows a robust bifactor structure among Spanish individuals. Nevertheless, the Observing subscale does not seem to be adequate for assessing mindfulness in individuals without meditative experience.

  9. Bifactor analysis and construct validity of the Five Facet Mindfulness Questionnaire (FFMQ in non-clinical Spanish samples

    Directory of Open Access Journals (Sweden)

    Jaume eAguado

    2015-04-01

    Full Text Available The objective of the present study was to examine the dimensionality, reliability, and construct validity of the Five Facet Mindfulness Questionnaire (FFMQ in three Spanish samples using structural equation modelling (SEM. Pooling the FFMQ data from 3 Spanish samples (n= 1191, we estimated the fit of two competing models (correlated five-factor vs. bifactor via confirmatory factor analysis. The factorial invariance of the best fitting model across meditative practice was also addressed. The pattern of relationships between the FFMQ latent dimensions and anxiety, depression, and distress was analysed using SEM. FFMQ reliability was examined by computing the omega and omega hierarchical coefficients. The bifactor model, which accounted for the covariance among FFMQ items with regard to one general factor (mindfulness and five orthogonal factors (observing, describing, acting with awareness, non-judgment, and non-reactivity, fit the FFMQ structure better than the correlated five-factor model. The relationships between the latent variables and their manifest indicators were not invariant across the meditative experience. Observing items had significant loadings on the general mindfulness factor, but only in the meditator sub-sample. The SEM analysis revealed significant links between mindfulness and symptoms of depression and stress. When the general factor was partialled out, the acting with awareness facet did not show adequate reliability. The FFMQ shows a robust bifactor structure among Spanish individuals. Nevertheless, the Observing subscale does not seem to be adequate for assessing mindfulness in individuals without meditative experience.

  10. The evaluation of the psychometric properties and the factor structure of the slovak version of the questionnaire FFMQ (five-facet mindfulness questionnaire

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    Veronika Látalová

    2014-12-01

    Full Text Available Problem: The aim of the present study was to adapt the English self-report questionnaire Five-Facet Mindfulness Questionnaure (FFMQ - Baer et al., 2006 to Slovak conditions as well as to evaluate its psychometric properties and to investigate its 5-factor structure reported by the authors. FFMQ is used to measure the construct of mindfulness and its 5 facets identified by the authors (i.e. observing inner experience, describing inner experience, acting with awareness, non-judging of inner experience, and non-reactivity to inner experience. Methods: After having done a back-translation in cooperation with the author of FFMQ, we evaluated its reliability and construct validity within the sample of 282 university female students and via the instruments used to measure perceived emotional intelligence (TMMS; Trait Meta-Mood Scale - Salovey et al., 1995, trait anxiety (STAI X-2; Stait-Trait Anxiety Inventory - Spielberger, Gorsuch, Lushene, 1970, alexithymia (TAS-20; Toronto Alexithymia Scale - Taylor, Bagby, Parker, 1992 and difficulties in emotion regulation (DERS; Difficulties in Emotion Regulation Scale - Gratz, Roemer, 2012. Statistical analysis: The structure of FFMQ questionnaire was examined via exploratory factor analysis (principal component, rotation oblimin. Pearson correlation analyses were conducted to test relationships between FFMQ scale and instruments used to measure related constructs. Cronbach coefficients alpha were calculated to assess internal consistency aspect of reliability of FFMQ scale and its subscales. Results: It has been shown, that FFMQ represents a reliable and valid instrument. The results of EFA indicated that there are five factors in the structure of the Slovak version of FFMQ. Study limitation: (a measurement of mindfulness is self-reported; (b the findings are limited to a sample of university female students.

  11. Facets of Dispositional Mindfulness and Health Among College Students.

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    Bodenlos, Jamie S; Wells, Stephanie Y; Noonan, Marleah; Mayrsohn, Aubreyanne

    2015-10-01

    The purpose of the current study was to examine the relationship between the facets of trait mindfulness with psychological and physical health while controlling for health behaviors in college students. 310 students from a small, private college in the Northeastern United States. Students completed self-report measures, including the Perceived Stress Scale (PSS-14), the Five Facet Mindfulness Questionnaire (FFMQ), Medical Outcomes Short-Form Health Survey (SF-36), and the Rutgers Alcohol Problems Index (RAPI). After controlling for other health behaviors, the observation facet of mindfulness was negatively associated with physical health. Both acting with awareness and nonjudging facets were positively associated with emotional well-being. For social functioning, nonjudging was a significant positive facet for this domain of health. Tailoring mindfulness-based interventions to enhance these facets may be beneficial to young adults.

  12. Mapping mindfulness facets onto dimensions of anxiety and depression.

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    Desrosiers, Alethea; Klemanski, David H; Nolen-Hoeksema, Susan

    2013-09-01

    Mindfulness has been associated with anxiety and depression, but the ways in which specific facets of mindfulness relate to symptoms of anxiety and depression remains unclear. The purpose of the current study was to investigate associations between specific facets of mindfulness (e.g., observing, describing, nonjudging, acting with awareness, and nonreactivity) and dimensions of anxiety and depression symptoms (e.g., anxious arousal, general distress-anxiety, general distress-depression, and anhedonic depression) while controlling for shared variance among variables. Participants were 187 treatment-seeking adults. Mindfulness was measured using the Five Facet Mindfulness Questionnaire and symptoms of depression and anxiety were measured using the Mood and Anxiety Symptom Questionnaire. Bivariate correlations showed that all facets of mindfulness were significantly related to all dimensions of anxiety and depression, with two exceptions: describing was unrelated to general distress-anxiety, and observing was unrelated to all symptom clusters. Path analysis was used to simultaneously examine associations between mindfulness facets and depression and anxiety symptoms. Significant and marginally significant pathways were retained to construct a more parsimonious model and model fit indices were examined. The parsimonious model indicated that nonreactivity was significantly inversely associated with general distress anxiety symptoms. Describing was significantly inversely associated with anxious arousal, while observing was significantly positively associated with it. Nonjudging and nonreactivity were significantly inversely related to general distress-depression and anhedonic depression symptomatology. Acting with awareness was not significantly associated with any dimensions of anxiety or depression. Findings support associations between specific facets of mindfulness and dimensions of anxiety and depression and highlight the potential utility of targeting these

  13. Nonjudging facet of mindfulness predicts enhanced smoking cessation in Hispanics.

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    Spears, Claire Adams; Houchins, Sean C; Stewart, Diana W; Chen, Minxing; Correa-Fernández, Virmarie; Cano, Miguel Ángel; Heppner, Whitney L; Vidrine, Jennifer I; Wetter, David W

    2015-12-01

    Although most smokers express interest in quitting, actual quit rates are low. Identifying strategies to enhance smoking cessation is critical, particularly among underserved populations, including Hispanics, for whom many of the leading causes of death are related to smoking. Mindfulness (purposeful, nonjudgmental attention to the present moment) has been linked to increased likelihood of cessation. Given that mindfulness is multifaceted, determining which aspects of mindfulness predict cessation could help to inform interventions. This study examined whether facets of mindfulness predict cessation in 199 Spanish-speaking smokers of Mexican heritage (63.3% male, mean age of 39 years, 77.9% with a high school education or less) receiving smoking cessation treatment. Primary outcomes were 7-day abstinence at weeks 3 and 26 postquit (biochemically confirmed and determined using an intent-to-treat approach). Logistic random coefficient regression models were utilized to examine the relationship between mindfulness facets and abstinence over time. Independent variables were subscales of the Five Facet Mindfulness Questionnaire (Observing, Describing, Acting With Awareness, Nonjudging, and Nonreactivity). The Nonjudging subscale (i.e., accepting thoughts and feelings without evaluating them) uniquely predicted better odds of abstinence up to 26 weeks postquit. This is the first known study to examine whether specific facets of mindfulness predict smoking cessation. The ability to experience thoughts, emotions, and withdrawal symptoms without judging them may be critical in the process of quitting smoking. Results indicate potential benefits of mindfulness among smokers of Mexican heritage and suggest that smoking cessation interventions might be enhanced by central focus on the Nonjudging aspect of mindfulness.

  14. Drinking Motives Mediate the Relationship between Facets of Mindfulness and Problematic Alcohol Use.

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    Vinci, Christine; Spears, Claire A; Peltier, MacKenzie R; Copeland, Amy L

    2016-06-01

    Mindfulness is a multi-faceted construct, and research suggests that certain components (e.g., Acting with Awareness, Nonjudging) are associated with less problematic alcohol use. Recent research has examined whether specific drinking motives mediate the relationship between facets of mindfulness and alcohol use. The current study sought to extend this research by examining whether certain drinking motives would mediate the relationship between facets of mindfulness and problematic alcohol use in a sample of 207 college students classified as engaging in problematic drinking. Participants completed the Five Facet Mindfulness Questionnaire (FFMQ), Drinking Motives Questionnaire-Revised (DMQ-R), and Alcohol Use Disorders Identification Test (AUDIT). Results indicated that lower levels of Coping motives significantly mediated the relationship between greater Acting with Awareness and lower AUDIT score and between greater Nonjudging and lower AUDIT score. Lower levels of Conformity motives significantly mediated the relationship between greater Acting with Awareness and lower AUDIT score. These findings offer insight into specific mechanisms through which mindfulness is linked to less problematic drinking, and also highlight associations among mindfulness, drinking motives, and alcohol use among a sample of problematic college student drinkers. Future research should determine whether interventions that emphasize Acting with Awareness and Nonjudging facets of mindfulness and/or target coping and conformity motives could be effective for reducing problematic drinking in college students.

  15. Zeroing In on Mindfulness Facets: Similarities, Validity, and Dimensionality across Three Independent Measures.

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    Siegling, Alex B; Petrides, K V

    2016-01-01

    The field of mindfulness has seen a proliferation of psychometric measures, characterised by differences in operationalisation and conceptualisation. To illuminate the scope of, and offer insights into, the diversity apparent in the burgeoning literature, two distinct samples were used to examine the similarities, validity, and dimensionality of mindfulness facets and subscales across three independent measures: the Five Facet Mindfulness Questionnaire (FFMQ), Philadelphia Mindfulness Scale (PHLMS), and Toronto Mindfulness Scale (TMS). Results revealed problematic associations of FFMQ Observe with the other FFMQ facets and supported a four-factor structure (omitting this facet), while disputing the originally envisaged five-factor model; thus, solidifying a pattern in the literature. Results also confirmed the bidimensional nature of the PHLMS and TMS subscales, respectively. A joint Confirmatory Factor Analysis showed that PHLMS Acceptance could be assimilated within the FFMQ's four-factor model (as a distinct factor). The study offers a way of understanding interrelationships between the available mindfulness scales, so as to help practitioners and researchers make a more informed choice when conceptualising and operationalising mindfulness.

  16. Facets of Mindfulness Mediate the Relationship between Depressive Symptoms and Smoking Behavior.

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    Vinci, Christine; Spears, Claire A; Peltier, MacKenzie R; Copeland, Amy L

    2016-12-01

    The relationship between cigarette smoking and depressive symptoms is well-established. Dispositional mindfulness has been associated with lower depressive symptoms, lower smoking dependence, and higher odds of smoking cessation. Given that mindfulness is multi-faceted, the current study examined which facets of mindfulness might mediate the relationship between depressive symptoms and smoking behavior. Participants (n = 72) completed the Smoking Consequences Questionnaire (SCQ), Center for Epidemiologic Studies Depression Scale (CESD), and Kentucky Inventory of Mindfulness Skills (KIMS; subscales-Observe, Describe, Acting with Awareness, Accepting without Judgment), and indicated number of cigarettes smoked per day (CPD). Simple mediation models (followed by multiple mediation when more than one facet was significant) tested whether mindfulness facets mediated the relationship between CESD and smoking behavior (CPD and SCQ subscales). Results indicated that 1) lower depressive symptoms were associated with higher Accepting without Judgment, which was related to lower Negative Reinforcement expectancies, 2) lower depressive symptoms were associated with increased Describe, which was associated with greater perceived Negative Consequences, 3) lower depressive symptoms were associated with higher Accepting without Judgment, which was associated with lower Negative Consequences expectancies, and 4) higher depressive symptoms were associated with higher scores on Observe, which related to both greater Positive Reinforcement and Negative Consequences expectancies. Greater Accepting without Judgment and Describe aspects of mindfulness may serve as protective factors in the relationship of depressive symptoms and smoking.

  17. Five Facets of Mindfulness and Psychological Health: Evaluating a Psychological Model of the Mechanisms of Mindfulness

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    Brown, David B.; Bravo, Adrian J.; Roos, Corey R.

    2014-01-01

    There has been an increasing focus on determining the psychological mechanisms underlying the broad effects of mindfulness on psychological health. Mindfulness has been posited to be related to the construct of reperceiving or decentering, defined as a shift in perspective associated with decreased attachment to one’s thoughts and emotions. Decentering is proposed to be a meta-mechanism that mobilizes four psychological mechanisms (cognitive flexibility, values clarification, self-regulation, and exposure), which in turn are associated with positive health outcomes. Despite preliminary support for this model, extant studies testing this model have not examined distinct facets of mindfulness. The present study used a multidimensional measure of mindfulness to examine whether this model could account for the associations between ive facets of mindfulness and psychological symptoms (depressive symptoms, stress, anxiety symptoms, alcohol-related problems) in a sample of college students (N = 944). Our findings partially support this model. We found significant double-mediated associations in the expected directions for all outcomes (stress, anxiety symptoms, and depressive symptoms) except alcohol-related problems, and for each of the facets of mindfulness except observing. However, decentering and the specific mechanisms did not fully mediate the associations among mindfulness facets and psychological health outcomes. Experimental and ecological momentary assessment designs are needed to understand the psychological processes that account for the beneficial effects of mindfulness. PMID:26504498

  18. Mindfulness facets as differential mediators of short and long-term effects of Mindfulness-Based Cognitive Therapy in diabetes outpatients

    DEFF Research Database (Denmark)

    Haenen, Sharon; Nyklíček, Ivan; VAN Son, Jenny

    2016-01-01

    BACKGROUND: There is increasing evidence that mindfulness-based interventions reduce psychological distress in various medical populations. However, it has hardly been studied if these effects are mediated by an increase in mindfulness. The aim of this study was to examine mediating effects...... of various mindfulness facets on effects of a Mindfulness Based Cognitive Therapy (MBCT) on perceived stress and mood. METHODS: Outpatients with diabetes types 1 and 2 and low levels of emotional wellbeing were randomized into a group receiving MBCT (n=70) or a waiting-list control group (n=69). Primary...... outcomes were mood and perceived stress. Before, after and at follow-up (6months post intervention) relevant questionnaires were completed. RESULTS: Mediation analysis using bootstrap resampling indicated that increases in total mindfulness and the facets observing and nonreactivity mediated the effects...

  19. Mindfulness, health symptoms and healthcare utilization: Active facets and possible affective mediators.

    Science.gov (United States)

    Consedine, Nathan S; Butler, Haley F

    2014-01-01

    Prior work has linked mindfulness with superior physical and psychological health outcomes. However, studies to date have infrequently tested the unique contributions of individual mindfulness facets, inadequately tested links between facets and healthcare utilization, and have not tested whether depression or anxiety may influence these links. In the current report, 40 young, middle aged and older adults (N = 121) completed measures of dispositional mindfulness, health, healthcare utilization and depression/anxiety. As expected, global trait mindfulness did not predict outcomes while individual mindfulness facets predicted both objective and subjective health as well as healthcare utilization. Across models, observe scores - the tendency to attend to thoughts, sensations and feelings - predicted poorer, and non-reactivity scores better, outcomes even when controlling for demographic and health confounds. Depressed and anxious emotion reduced some but not all mindfulness-health links. Results are discussed in terms of the mechanisms by which greater mindfulness may facilitate better health and health behaviour.

  20. The many facets of mindfulness and the prediction of change following mindfulness-based stress reduction (MBSR).

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    Gawrysiak, Michael J; Grassetti, Stevie N; Greeson, Jeffrey M; Shorey, Ryan C; Pohlig, Ryan; Baime, Michael J

    2017-08-16

    Mindfulness-based stress reduction (MBSR) promotes numerous psychological benefits, but few studies have identified for whom MBSR is most effective. The current study tested the hypothesis that lower baseline mindfulness invites more "room to grow" and, thus, predicts greater improvement during MBSR. We examined three facets of mindfulness (awareness, acceptance, decentering) among 131 MBSR participants prior to enrollment, to test the hypothesis that lower baseline mindfulness predicts greater improvements in perceived stress, positive affect (PA), and negative affect (NA) following MBSR. Lower acceptance and decentering predicted greater decreases in perceived stress. Higher awareness, acceptance, and decentering predicted greater increases in PA. Higher awareness predicted greater reductions in NA. Lower decentering predicted greater reductions in NA. Findings partly supported the hypothesis that lower baseline mindfulness predicts greater improvement following MBSR and emphasize the importance of assessing multiple mindfulness facets given their unique, contrasting relations to outcomes. © 2017 Wiley Periodicals, Inc.

  1. Mindfulness facets, trait emotional intelligence, emotional distress, and multiple health behaviors: A serial two-mediator model.

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    Jacobs, Ingo; Wollny, Anna; Sim, Chu-Won; Horsch, Antje

    2016-06-01

    In the present study, we tested a serial mindfulness facets-trait emotional intelligence (TEI)-emotional distress-multiple health behaviors mediation model in a sample of N = 427 German-speaking occupational therapists. The mindfulness facets-TEI-emotional distress section of the mediation model revealed partial mediation for the mindfulness facets Act with awareness (Act/Aware) and Accept without judgment (Accept); inconsistent mediation was found for the Describe facet. The serial two-mediator model included three mediational pathways that may link each of the four mindfulness facets with multiple health behaviors. Eight out of 12 indirect effects reached significance and fully mediated the links between Act/Aware and Describe to multiple health behaviors; partial mediation was found for Accept. The mindfulness facet Observe was most relevant for multiple health behaviors, but its relation was not amenable to mediation. Implications of the findings will be discussed.

  2. Unique relationships between facets of mindfulness and eating pathology among female smokers.

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    Adams, Claire E; Apperson McVay, Megan; Kinsaul, Jessica; Benitez, Lindsay; Vinci, Christine; Stewart, Diana W; Copeland, Amy L

    2012-12-01

    Female smokers often have higher levels of eating disorder symptoms than non-smokers, and concerns about eating and weight might interfere with smoking cessation. Thus, it is critical to identify factors to promote healthier eating and body image in this population. Initial research suggests that specific aspects of trait mindfulness predict lower body dissatisfaction and eating disorder symptoms among non-smokers. However, these relationships are unknown among smokers. The current study examined associations between facets of trait mindfulness and eating disorder symptoms in 112 college female smokers (83% Caucasian; mean age 20 years, SD=1.69). After controlling for relevant sociodemographic variables, Describing and Nonjudging facets of mindfulness predicted lower bulimic symptoms and body dissatisfaction (psmindfulness facets are related to lower eating disorder symptoms among smokers, whereas other facets are not associated or have a positive relationship with these symptoms. Mindfulness-based interventions focusing on Describing, Nonjudging, and Acting with Awareness may help to reduce eating pathology among female smokers, which could potentially improve smoking cessation rates in this population.

  3. Mindfulness facets and problematic Internet use: A six-month longitudinal study.

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    Calvete, Esther; Gámez-Guadix, Manuel; Cortazar, Nerea

    2017-09-01

    The aim of this study was to study the cross-sectional and longitudinal associations between mindfulness facets and problematic Internet use in adolescents. The sample consisted of 609 adolescents (313 girls, 296 boys; Mean age=14.21years, SD=1.71; age range 11-18). Participants completed a measure of five facets of mindfulness (describing, observing, acting with awareness, non-judging and non-reacting) at the beginning of the year, and measures of several components of problematic Internet use (preference for online social interactions, the use of the Internet to regulate mood, deficient self-regulation and negative outcomes) at beginning of the year and six months later. Findings indicated that non-judging is the only dimension of mindfulness that predicts a decrease in preference for online social interactions over face-to-face relationships. Moreover, non-judging indirectly predicted reductions in the rest of the problematic Internet use components. The observing and acting with awareness dimensions of mindfulness directly predicted less deficient self-regulation of Internet use and indirectly predicted less negative outcomes through their impact on deficient self-regulation. Thus, these dimensions seem to act when the maladaptive use of the Internet is consolidated. These findings suggest that interventions should include approaches to develop those mindfulness facets that protect against the development of problematic Internet use. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Biological motion perception links diverse facets of theory of mind during middle childhood.

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    Rice, Katherine; Anderson, Laura C; Velnoskey, Kayla; Thompson, James C; Redcay, Elizabeth

    2016-06-01

    Two cornerstones of social development--social perception and theory of mind--undergo brain and behavioral changes during middle childhood, but the link between these developing domains is unclear. One theoretical perspective argues that these skills represent domain-specific areas of social development, whereas other perspectives suggest that both skills may reflect a more integrated social system. Given recent evidence from adults that these superficially different domains may be related, the current study examined the developmental relation between these social processes in 52 children aged 7 to 12 years. Controlling for age and IQ, social perception (perception of biological motion in noise) was significantly correlated with two measures of theory of mind: one in which children made mental state inferences based on photographs of the eye region of the face and another in which children made mental state inferences based on stories. Social perception, however, was not correlated with children's ability to make physical inferences from stories about people. Furthermore, the mental state inference tasks were not correlated with each other, suggesting a role for social perception in linking various facets of theory of mind.

  5. Mindfulness for Singers: The Effects of a Targeted Mindfulness Course on Learning Vocal Technique

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    Czajkowski, Anne-Marie L.; Greasley, Alinka E.

    2015-01-01

    This paper reports the development and implementation of a unique Mindfulness for Singers (MfS) course designed to improve singers' vocal technique. Eight university students completed the intervention. Five Facet Mindfulness Questionnaire (FFMQ) scores showed general improvement across all five facets of mindfulness. Qualitative results showed…

  6. Mindfulness for Singers: The Effects of a Targeted Mindfulness Course on Learning Vocal Technique

    Science.gov (United States)

    Czajkowski, Anne-Marie L.; Greasley, Alinka E.

    2015-01-01

    This paper reports the development and implementation of a unique Mindfulness for Singers (MfS) course designed to improve singers' vocal technique. Eight university students completed the intervention. Five Facet Mindfulness Questionnaire (FFMQ) scores showed general improvement across all five facets of mindfulness. Qualitative results showed…

  7. Young and restless: validation of the Mind-Wandering Questionnaire (MWQ) reveals disruptive impact of mind-wandering for youth

    OpenAIRE

    2013-01-01

    Mind-wandering is the focus of extensive investigation, yet until recently there has been no validated scale to directly measure trait levels of task-unrelated thought. Scales commonly used to assess mind-wandering lack face validity, measuring related constructs such as daydreaming or behavioral errors. Here we report four studies validating a Mind-Wandering Questionnaire (MWQ) across college, high school, and middle school samples. The 5-item scale showed high internal consistency, as well ...

  8. Zeroing In on Mindfulness Facets: Similarities, Validity, and Dimensionality across Three Independent Measures

    National Research Council Canada - National Science Library

    Siegling, Alex B; Petrides, K V

    2016-01-01

    ..., or trait, mindfulness (average or baseline states of mindfulness), rather than state mindfulness, or the particular mindful state at the time of measurement [2,6,7]. As described in the next section, eight measures have been salient in the literature [6], although newer ones are emerging [8,9]. Despite overall promising results in terms of cri...

  9. Preliminary Development and Validation of the Mindful Student Questionnaire

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    Renshaw, Tyler L.

    2017-01-01

    Research validating mindfulness-based interventions with youths and in schools is growing, yet research validating measures of youths' mindfulness in schools has received far less empirical attention. The present study makes the case for and reports on the preliminary development and validation of a new, 15-item, multidimensional, self-report…

  10. Young & restless: Validation of the Mind-Wandering Questionnaire (MWQ reveals disruptive impact of mind-wandering for youth

    Directory of Open Access Journals (Sweden)

    Michael D. Mrazek

    2013-08-01

    Full Text Available Mind-wandering is the focus of extensive investigation, yet until recently there has been no validated scale to directly measure trait levels of task-unrelated thought. Scales commonly used to assess mind-wandering lack face validity, measuring related constructs such as daydreaming or behavioral errors. Here we report four studies validating a Mind-Wandering Questionnaire (MWQ across college, high school, and middle school samples. The 5-item scale showed high internal consistency, as well as convergent validity with existing measures of mind-wandering and related constructs. Trait levels of mind-wandering, as measured by the MWQ, were correlated with task-unrelated thought measured by thought sampling during a test of reading comprehension. In both middle school and high school samples, mind-wandering during testing was associated with worse reading comprehension. By contrast, elevated trait levels of mind-wandering predicted worse mood, less life-satisfaction, greater stress, and lower self-esteem. By extending the use of thought sampling to measure mind-wandering among adolescents, our findings also validate the use of this methodology with younger populations. Both the MWQ and thought sampling indicate that mind-wandering is a pervasive – and problematic – influence on the performance and well-being of adolescents.

  11. Young and restless: validation of the Mind-Wandering Questionnaire (MWQ) reveals disruptive impact of mind-wandering for youth.

    Science.gov (United States)

    Mrazek, Michael D; Phillips, Dawa T; Franklin, Michael S; Broadway, James M; Schooler, Jonathan W

    2013-01-01

    Mind-wandering is the focus of extensive investigation, yet until recently there has been no validated scale to directly measure trait levels of task-unrelated thought. Scales commonly used to assess mind-wandering lack face validity, measuring related constructs such as daydreaming or behavioral errors. Here we report four studies validating a Mind-Wandering Questionnaire (MWQ) across college, high school, and middle school samples. The 5-item scale showed high internal consistency, as well as convergent validity with existing measures of mind-wandering and related constructs. Trait levels of mind-wandering, as measured by the MWQ, were correlated with task-unrelated thought measured by thought sampling during a test of reading comprehension. In both middle school and high school samples, mind-wandering during testing was associated with worse reading comprehension. By contrast, elevated trait levels of mind-wandering predicted worse mood, less life-satisfaction, greater stress, and lower self-esteem. By extending the use of thought sampling to measure mind-wandering among adolescents, our findings also validate the use of this methodology with younger populations. Both the MWQ and thought sampling indicate that mind-wandering is a pervasive-and problematic-influence on the performance and well-being of adolescents.

  12. Mindful approach to University education

    Science.gov (United States)

    Broggi, Fiorenza; Bomba, Monica; Rimondini, Michela; Mutti, Maura; Pasta, Sara; Ricci, Chiara; Tagliabue, Luca; Valsecchi, Silvia; Monaco, Elide; Neri, Francesca; Oggiano, Silvia; Nacinovich, Renata

    2016-01-01

    A mindful approach to education and training could improve students’ reflective capacities and have positive effects on clinical practice because it facilitates a helping relationship. The main aims of this study were to investigate whether participation in a mindful-based University training was associated with increases in mindfulness skills as measured by the 5-Facet M Questionnaire, and to present the Italian validation of the questionnaire. Sixty-seven students from the course Neuro and Psychomotor Therapy were enrolled. They filled in the self-administered 5-Facet M Questionnaire before and 1 month after a mindfulness-based training, focused on role-playing and followed by a feedback group discussion. The Italian version of the 5-Facet M Questionnaire had good psychometric properties. The pre- and post-training analysis showed a significant increase in the subscale ‘Observing’. Findings suggest that role-playing and feedback group sessions are valid tools to improve students’ mindfulness skills. PMID:27729823

  13. Mindfulness, job satisfaction and job performance: Mutual relationships and moderation effect

    OpenAIRE

    Vaculík Martin; Vytásková Jana; Procházka Jakub; Záliš Ladislav

    2016-01-01

    Purpose of the article: This article examines the relationship between mindfulness, job satisfaction and job performance. Methodology/methods: We used a self-report job performance questionnaire, a job satisfaction scale from the Job Diagnostic Survey and the Czech version of the Five Facet Mindfulness Questionnaire. We excluded 8 items from the Five Facet Mindfulness Questionnaire Observing subscale following suggestions of other authors who measured mindfulness in a population without medit...

  14. Validity of Social, Moral and Emotional Facets of Self-Description Questionnaire II

    Science.gov (United States)

    Leung, Kim Chau; Marsh, Herbert W.; Yeung, Alexander Seeshing; Abduljabbar, Adel S.

    2015-01-01

    Studies adopting a construct validity approach can be categorized into within- and between-network studies. Few studies have applied between-network approach and tested the correlations of the social (same-sex relations, opposite-sex relations, parent relations), moral (honesty-trustworthiness), and emotional (emotional stability) facets of the…

  15. Validity of Social, Moral and Emotional Facets of Self-Description Questionnaire II

    Science.gov (United States)

    Leung, Kim Chau; Marsh, Herbert W.; Yeung, Alexander Seeshing; Abduljabbar, Adel S.

    2015-01-01

    Studies adopting a construct validity approach can be categorized into within- and between-network studies. Few studies have applied between-network approach and tested the correlations of the social (same-sex relations, opposite-sex relations, parent relations), moral (honesty-trustworthiness), and emotional (emotional stability) facets of the…

  16. [Development of Japanese versions of the Daydream Frequency Scale and the Mind Wandering Questionnaire].

    Science.gov (United States)

    Kajimura, Shogo; Nomura, Michio

    2016-04-01

    This study developed and examined the validity of Japanese versions of the Daydream Frequency Scale (DDFS) and the Mind Wandering Questionnaire (MWQ), which measures propensity for spontaneous thoughts and mind wandering, respectively. In Study 1, we translated the items of the DDFS and the MWQ into Japanese and verified their validity. In Study 2, we confirmed the correlation of both scales with mind wandering, as measured by thought sampling during an attention-demanding task. These two studies revealed a dissociation between the properties of the scales; while DDFS reflects propensity for spontaneous thoughts, MWQ specifically reflects propensity for mind,wandering. We discuss the usefulness of the DDFS and the MWQ for studying the psychological functions of spontaneous thoughts and mind wandering.

  17. In search of content validity: facet analysis as a qualitative method to improve questionnaire design : An application in health research

    NARCIS (Netherlands)

    Landsheer, J.A.; Boeije, H.R.

    2010-01-01

    In this paper, two scales are examined for the measurement of self-regulation. The item content is evaluated for its specific usefulness for measuring self-regulation of obesity patients. Qualitative facet analysis (QFA), an application of Guttmann’s Facet Theory, is used to investigate whether item

  18. In search of content validity: facet analysis as a qualitative method to improve questionnaire design : An application in health research

    NARCIS (Netherlands)

    Landsheer, J.A.; Boeije, H.R.

    2010-01-01

    In this paper, two scales are examined for the measurement of self-regulation. The item content is evaluated for its specific usefulness for measuring self-regulation of obesity patients. Qualitative facet analysis (QFA), an application of Guttmann’s Facet Theory, is used to investigate whether item

  19. The Subjective Health Horizon Questionnaire (SHH-Q): Assessing Future Time Perspectives for Facets of an Active Lifestyle.

    Science.gov (United States)

    Düzel, Sandra; Voelkle, Manuel C; Düzel, Emrah; Gerstorf, Denis; Drewelies, Johanna; Steinhagen-Thiessen, Elisabeth; Demuth, Ilja; Lindenberger, Ulman

    2016-01-01

    A wider subjective time horizon is assumed to be positively associated with longevity and vitality. In particular, a lifestyle with exposure to novel and varied information is considered beneficial for healthy cognitive aging. At present, measures that specifically assess individuals' perceived temporal extension to engage in active lifestyles in the future are not available. We introduce and validate a new self-report measure, the Subjective Health Horizon Questionnaire (SHH-Q). The SHH-Q assesses individuals' future time perspectives in relation to four interrelated but distinct lifestyle dimensions: (1) novelty-oriented exploration (Novelty), (2) bodily fitness (Body), (3) work goals (Work), and (4) goals in life (Life Goals). The present study aims at: (a) validating the hypothesized factor structure of the SHH-Q, according to which the SHH-Q consists of four interrelated but distinct subscales, and (b) testing the hypothesis that the Novelty and Body subscales of the SHH-Q show positive and selective associations with markers of cognition and somatic health, respectively. Using structural equation modeling, we analyzed data from 1,371 healthy individuals (51% women) with a mean age of 70.1 years (SD = 3.6) who participated in the Berlin Aging Study II (BASE-II) and completed the SHH-Q. As predicted, the SHH-Q formed four correlated but distinct subscales: (1) Novelty, (2) Body, (3) Work, and (4) Life Goals. Greater self-reported future novelty orientation was associated with higher current memory performance, and greater future expectations regarding bodily fitness with better current metabolic status. The SHH-Q reliably assesses individual differences in four distinct dimensions of future time perspective. Two of these dimensions, Novelty and Body, show differential associations with cognitive status and somatic health. The SHH-Q may serve as a tool to assess how different facets of future time perspective relate to somatic health, cognition, motivation, and

  20. Mindful approach to University education

    Directory of Open Access Journals (Sweden)

    Broggi F

    2016-09-01

    Full Text Available Fiorenza Broggi,1 Monica Bomba,1 Michela Rimondini,2 Maura Mutti,1 Sara Pasta,1 Chiara Ricci,1 Luca Tagliabue,1 Silvia Valsecchi,1 Elide Monaco,1 Francesca Neri,1 Silvia Oggiano,2 Renata Nacinovich,1 1Department of Child and Adolescent Psychiatry, San Gerardo Hospital, University of Milano–Bicocca, Monza, 2Department of Clinical Psychology, University of Verona, Italy Abstract: A mindful approach to education and training could improve students’ reflective capacities and have positive effects on clinical practice because it facilitates a helping relationship. The main aims of this study were to investigate whether participation in a mindful-based University training was associated with increases in mindfulness skills as measured by the 5-Facet M Questionnaire, and to present the Italian validation of the questionnaire. Sixty-seven students from the course Neuro and Psychomotor Therapy were enrolled. They filled in the self-administered 5-Facet M Questionnaire before and 1 month after a mindfulness-based training, focused on role-playing and followed by a feedback group discussion. The Italian version of the 5-Facet M Questionnaire had good psychometric properties. The pre- and post-training analysis showed a significant increase in the subscale ‘Observing’. Findings suggest that role-playing and feedback group sessions are valid tools to improve students’ mindfulness skills. Keywords: mindfulness, role play, self-awareness, communication skills, insight, reflective capacities, feedback

  1. Mindfulness

    DEFF Research Database (Denmark)

    Chiesa, Alberto; Serretti, Alessandro; Jakobsen, Janus Christian

    2013-01-01

    The beneficial clinical effects of mindfulness practices are receiving increasing support from empirical studies. However, the functional neural mechanisms underlying these benefits have not been thoroughly investigated. Some authors suggest that mindfulness should be described as a 'top......-down' emotion regulation strategy, while others suggest that mindfulness should be described as a 'bottom-up' emotion regulation strategy. Current discrepancies might derive from the many different descriptions and applications of mindfulness. The present review aims to discuss current descriptions...... of mindfulness and the relationship existing between mindfulness practice and most commonly investigated emotion regulation strategies. Recent results from functional neuro-imaging studies investigating mindfulness training within the context of emotion regulation are presented. We suggest that mindfulness...

  2. The association between mindfulness and emotional distress in adults with diabetes

    DEFF Research Database (Denmark)

    VAN Son, Jenny; Nyklíček, Ivan; Nefs, Giesje

    2015-01-01

    of mindfulness and emotional distress; and (2) whether mindfulness might moderate the association between potential adverse conditions (stressful life events and comorbidity) and emotional distress. Analyses were conducted using cross-sectional data (Management and Impact for Long-term Empowerment and Success......--Netherlands): 666 participants with diabetes (type 1 or type 2) completed measures of mindfulness (Five Facet Mindfulness Questionnaire-Short Form; FFMQ-SF), depressive symptoms (Patient Health Questionnaire; PHQ-9), and anxiety symptoms (General Anxiety Disorder assessment; GAD-7). Hierarchical multiple regression...... analyses showed significant associations between mindfulness facets (acting with awareness, non-judging, and non-reacting) and symptoms of anxiety and depression (β = -0.20 to -0.33, all p mindfulness facets appeared to have a moderating effect on the association between stressful life...

  3. Theory of Mind and the Whole Brain Functional Connectivity: Behavioral and Neural Evidences with the Amsterdam Resting State Questionnaire.

    Science.gov (United States)

    Marchetti, Antonella; Baglio, Francesca; Costantini, Isa; Dipasquale, Ottavia; Savazzi, Federica; Nemni, Raffaello; Sangiuliano Intra, Francesca; Tagliabue, Semira; Valle, Annalisa; Massaro, Davide; Castelli, Ilaria

    2015-01-01

    A topic of common interest to psychologists and philosophers is the spontaneous flow of thoughts when the individual is awake but not involved in cognitive demands. This argument, classically referred to as the "stream of consciousness" of James, is now known in the psychological literature as "Mind-Wandering." Although of great interest, this construct has been scarcely investigated so far. Diaz et al. (2013) created the Amsterdam Resting State Questionnaire (ARSQ), composed of 27 items, distributed in seven factors: discontinuity of mind, theory of mind (ToM), self, planning, sleepiness, comfort, and somatic awareness. The present study aims at: testing psychometric properties of the ARSQ in a sample of 670 Italian subjects; exploring the neural correlates of a subsample of participants (N = 28) divided into two groups on the basis of the scores obtained in the ToM factor. Results show a satisfactory reliability of the original factional structure in the Italian sample. In the subjects with a high mean in the ToM factor compared to low mean subjects, functional MRI revealed: a network (48 nodes) with higher functional connectivity (FC) with a dominance of the left hemisphere; an increased within-lobe FC in frontal and insular lobes. In both neural and behavioral terms, our results support the idea that the mind, which does not rest even when explicitly asked to do so, has various and interesting mentalistic-like contents.

  4. THEORY OF MIND AND THE WHOLE BRAIN FUNCTIONAL CONNECTIVITY: BEHAVIORAL AND NEURAL EVIDENCES WITH THE AMSTERDAM RESTING STATE QUESTIONNAIRE

    Directory of Open Access Journals (Sweden)

    ANTONELLA eMARCHETTI

    2015-12-01

    Full Text Available A topic of common interest to psychologists and philosophers is the spontaneous flow of thoughts when the individual is awake but not involved in cognitive demands. This argument, classically referred to as the stream of consciousness of James, is now known in the psychological literature as Mind-Wandering. Although of great interest, this construct has been scarcely investigated so far. Diaz and colleagues (2013 created the Amsterdam Resting State Questionnaire (ARSQ, composed of 27 items, distributed in seven factors: discontinuity of mind, theory of mind (ToM, self, planning, sleepiness, comfort and somatic awareness. The present study aims at: testing psychometric properties of the ARSQ in a sample of 670 Italian subjects; exploring the neural correlates of a subsample of participants (N=28 divided into two groups on the basis of the scores obtained in the ToM factor. Results show a satisfactory reliability of the original factional structure in the Italian sample. In the subjects with a high mean in the ToM factor compared to low mean subjects, functional MRI revealed: a network (48 nodes with higher functional connectivity (FC with a dominance of the left hemisphere; an increased within-lobe FC in frontal and insular lobes. In both neural and behavioral terms, our results support the idea that the mind, which does not rest even when explicitly asked to do so, has various and interesting mentalistic-like contents.

  5. Schizotypy and mindfulness: Magical thinking without suspiciousness characterizes mindfulness meditators

    Directory of Open Access Journals (Sweden)

    Elena Antonova

    2016-09-01

    Full Text Available Despite growing evidence for demonstrated efficacy of mindfulness in various disorders, there is a continuous concern about the relationship between mindfulness practice and psychosis. As schizotypy is part of the psychosis spectrum, we examined the relationship between long-term mindfulness practice and schizotypy in two independent studies. Study 1 included 24 experienced mindfulness practitioners (19 males from the Buddhist tradition (meditators and 24 meditation-naïve individuals (all males. Study 2 consisted of 28 meditators and 28 meditation-naïve individuals (all males. All participants completed the Schizotypal Personality Questionnaire (Raine, 1991, a self-report scale containing 9 subscales (ideas of reference, excessive social anxiety, magical thinking, unusual perceptual experiences, odd/eccentric behavior, no close friends, odd speech, constricted affect, suspiciousness. Participants of study 2 also completed the Five-Facet Mindfulness Questionnaire which assesses observing (Observe, describing (Describe, acting with awareness (Awareness, non-judging of (Non-judgment and non-reactivity to inner experience (Non-reactivity facets of trait mindfulness. In both studies, meditators scored significantly lower on suspiciousness and higher on magical thinking compared to meditation-naïve individuals and showed a trend towards lower scores on excessive social anxiety. Excessive social anxiety correlated negatively with Awareness and Non-judgment; and suspiciousness with Awareness, Non-judgment and Non-reactivity facets across both groups. The two groups did not differ in their total schizotypy score. We conclude that mindfulness practice is not associated with an overall increase in schizotypal traits. Instead, the pattern suggests that mindfulness meditation, particularly with an emphasis on the Awareness, Non-judgment and Non-reactivity aspects, may help to reduce suspiciousness and excessive social anxiety.

  6. Mindfulness

    DEFF Research Database (Denmark)

    Agger Nielsen, Jeppe; Nielsen, Charlotte Agger

    2013-01-01

    Mindfulness har de senere år budt sig til som effektiv hjælp til selvhjælp for fortravlede ledere og professionelle. Men er meditationsøvelser og forsøg på at finde indre ”zen”-ro overhovedet lederens anstrengelser værd? Denne artikel diskuterer effekterne af mindfulness og giver ordet til såvel...

  7. Assessing the Multi-faceted Nature of Test Anxiety Among Secondary School Students: An English Version of the German Test Anxiety Questionnaire: PAF-E.

    Science.gov (United States)

    Hoferichter, Frances; Raufelder, Diana; Ringeisen, Tobias; Rohrmann, Sonja; Bukowski, William M

    2016-01-01

    The current study concerns the validation of an English version of the German Test Anxiety Inventory, namely the PAF-E. This questionnaire is a multi-faceted measure of test anxiety designed to detect normative test anxiety levels and in consequence meet the need of consultancy. Construct and criterion validity of (PAF-E) were examined with a sample of 96 secondary students (Mage = 12.8, SD = 0.67; 55% girls) from an international school in Berlin (Germany) and 399 secondary students (Mage = 13.4, SD = 0.80; 56% girls) from Montréal (Canada). Both samples completed the PAF-E and related constructs, such as school-related self-efficacy, inhibitory test anxiety, achievement motivation, and the Big Five. Exploratory and confirmatory factor analyses confirmed the four-factor-structure (worry, emotionality, interfering thoughts, lack of confidence) of the original German Test Anxiety Inventory (PAF). Each subscale consists of five items with a total of 20 questions. Cronbach's alpha, ranging from.71 to.82 among Germans and.77 to.87 among Canadians as well as the re-test reliability (from.80 to.85 among Canadians) were sufficient. The differential patterns of correlations between other constructs and the indices of test anxiety indicate good construct validity.

  8. Mindfulness and Self-compassion as Unique and Common Predictors of Affect in the General Population.

    Science.gov (United States)

    López, Angélica; Sanderman, Robbert; Schroevers, Maya J

    2016-01-01

    In contrast to the increased research interest in the benefits of mindfulness and self-compassion, relatively few studies have examined their unique and combined effects in predicting affect. This cross-sectional study examined the predictive value of mindfulness and self-compassion for depressive symptoms, negative affect, and positive affect in a large representative sample of community adults (N = 1736). The Five Facets of Mindfulness Questionnaire (FFMQ) was used as a measure of mindfulness and the Self-Compassion Scale (SCS) as a measure of self-compassion. Five FFMQ facets were explored: observe, describe, act with awareness, non-judgment, and non-reactivity. Two SCS facets were explored: its positive items (SCS Pos) and its negative items (SCS Neg). When simultaneously examining all seven facets of mindfulness and self-compassion, three of the five FFMQ facets and SCS Neg significantly predicted both depressive symptoms and negative affect, with SCS Neg and act with awareness being the strongest predictors. These findings suggest that a harsh attitude towards oneself and a lack of attention when acting have the greatest value in predicting the presence of psychological symptoms. With respect to positive affect, four of the five FFMQ facets (except non-judgment) were significant predictors, with no unique predictive value of the two SCS's facets, suggesting that mindfulness is a more important predictor of positive affect than self-compassion, as measured by the FFMQ and SCS.

  9. Mindfulness.

    Science.gov (United States)

    O'Reilly-Foley, Georgina

    2017-06-14

    What was the nature of the CPD activity, practice-related feedback and/or event and/or experience in your practice? The article discussed how mindfulness and self-compassion can enhance compassionate care. At a time when the NHS is under increased pressure and media scrutiny, it was useful to read about strategies that support nurses to manage this pressure and maintain high standards of care.

  10. Desire thinking as a confounder in the relationship between mindfulness and craving: Evidence from a cross-cultural validation of the Desire Thinking Questionnaire.

    Science.gov (United States)

    Chakroun-Baggioni, Nadia; Corman, Maya; Spada, Marcantonio M; Caselli, Gabriele; Gierski, Fabien

    2017-06-15

    Desire thinking and mindfulness have been associated with craving. The aim of the present study was to validate the French version of the Desire Thinking Questionnaire (DTQ) and to investigate the relationship between mindfulness, desire thinking and craving among a sample of university students. Four hundred and ninety six university students completed the DTQ and measures of mindfulness, craving and alcohol use. Results from confirmatory factor analyses showed that the two-factor structure proposed in the original DTQ exhibited suitable goodness-of-fit statistics. The DTQ also demonstrated good internal reliability, temporal stability and predictive validity. A set of linear regressions revealed that desire thinking had a confounding effect in the relationship between mindfulness and craving. The confounding role of desire thinking in the relationship between mindfulness and craving suggests that interrupting desire thinking may be a viable clinical option aimed at reducing craving. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  11. Brief Online Mindfulness Training: Immediate Impact.

    Science.gov (United States)

    Kemper, Kathi J

    2017-01-01

    Online training is feasible, but the impact of brief mindfulness training on health professionals needs to be better understood. We analyzed data from health professionals and trainees who completed self-reflection exercises embedded in online mindfulness training between May 2014 and September, 2015; their changes in mindfulness were measured using standardized scales. Participants included nurses (34%), physicians (24%), social workers and psychologists (10%), dietitians (8%), and others (25%); 85% were women, and 20% were trainees. The most popular module was Introduction to Mindfulness (n = 161), followed by Mindfulness in Daily Life (n = 146), and Mindful Breathing and Walking (n = 129); most (68%) participants who took 1 module took all 3 modules. There were no differences in participation in any module by gender, trainee status, or profession. Completing modules was associated with small but significant improvements on the Cognitive and Affective Mindfulness Scale-Revised, the Mindful Attention Awareness Scale, and the Five Facet Mindfulness Questionnaire (P mindfulness. Additional research is warranted to compare the long-term cost-effectiveness of different doses of online and in-person mindfulness training on clinician burnout and quality of care. © The Author(s) 2016.

  12. Faceted Search

    CERN Document Server

    Tunkelang, Daniel

    2009-01-01

    We live in an information age that requires us, more than ever, to represent, access, and use information. Over the last several decades, we have developed a modern science and technology for information retrieval, relentlessly pursuing the vision of a "memex" that Vannevar Bush proposed in his seminal article, "As We May Think." Faceted search plays a key role in this program. Faceted search addresses weaknesses of conventional search approaches and has emerged as a foundation for interactive information retrieval. User studies demonstrate that faceted search provides more

  13. Facet analysis

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2013-01-01

    The facet-analytic paradigm is probably the most distinct approach to knowledge organization within Library and Information Science, and in many ways it has dominated what has be termed “modern classification theory”. It was mainly developed by S.R. Ranganathan and the British Classification Rese...

  14. Mindfulness in schizophrenia: Associations with self-reported motivation, emotion regulation, dysfunctional attitudes, and negative symptoms.

    Science.gov (United States)

    Tabak, Naomi T; Horan, William P; Green, Michael F

    2015-10-01

    Mindfulness-based interventions are gaining empirical support as alternative or adjunctive treatments for a variety of mental health conditions, including anxiety, depression, and substance use disorders. Emerging evidence now suggests that mindfulness-based treatments may also improve clinical features of schizophrenia, including negative symptoms. However, no research has examined the construct of mindfulness and its correlates in schizophrenia. In this study, we examined self-reported mindfulness in patients (n=35) and controls (n=25) using the Five-Facet Mindfulness Questionnaire. We examined correlations among mindfulness, negative symptoms, and psychological constructs associated with negative symptoms and adaptive functioning, including motivation, emotion regulation, and dysfunctional attitudes. As hypothesized, patients endorsed lower levels of mindfulness than controls. In patients, mindfulness was unrelated to negative symptoms, but it was associated with more adaptive emotion regulation (greater reappraisal) and beliefs (lower dysfunctional attitudes). Some facets of mindfulness were also associated with self-reported motivation (behavioral activation and inhibition). These patterns of correlations were similar in patients and controls. Findings from this initial study suggest that schizophrenia patients may benefit from mindfulness-based interventions because they (a) have lower self-reported mindfulness than controls and (b) demonstrate strong relationships between mindfulness and psychological constructs related to adaptive functioning.

  15. Body awareness and mindfulness: Validation of the Spanish version of the Scale of Body Connection

    OpenAIRE

    Quezada Berumen, Lucía del C.; González Ramírez, Mónica T.; Cebolla i Martí, Ausiàs Josep; Soler, Joaquim; García Campayo, Javier

    2014-01-01

    BACKGROUND: To assess the psychometric properties and the factor structure of the Spanish version of the Scale of Body Connection (SBC) in a community population of meditators and non-meditators and to investigate the relationships among mindfulness, body awareness and body dissociation. METHODS: Design. Validation study. Sampling. An internet-based commercial system was used to recruit the sample. Instruments. In addition to the SBC, the Five Facet Mindfulness Questionnaire (FFMQ) and the De...

  16. Not all mind wandering is created equal: dissociating deliberate from spontaneous mind wandering.

    Science.gov (United States)

    Seli, Paul; Carriere, Jonathan S A; Smilek, Daniel

    2015-09-01

    In two large samples we show a dissociation between trait-level tendencies to mind-wander spontaneously (unintentionally) and deliberately (intentionally). Participants completed online versions of the Mind Wandering Spontaneous (MW-S) and the Mind Wandering Deliberate (MW-D) self-report scales and the Five Facet Mindfulness Questionnaire (FFMQ). The results revealed that deliberate and spontaneous mind wandering were uniquely associated with some factors of the FFMQ. Notably, while the MW-D and the MW-S were positively associated with each other, the MW-D was uniquely positively associated with the 'Non-Reactivity to Inner Experience' factor of the FFMQ, whereas the MW-S was uniquely negatively associated with this factor. We also showed that conflating deliberate and spontaneous mind wandering can result in a misunderstanding of how mind wandering is related to other traits. We recommend that studies assessing individual differences in mind wandering should distinguish between deliberate and spontaneous subtypes of mind wandering to avoid possibly erroneous conclusions.

  17. Facets: Ersatz, Resource and Tag

    Science.gov (United States)

    Frické, Martin H.

    2013-01-01

    Introduction: Faceted classification appears to be of utmost importance. Ersatz facets, resource faceting and tag faceting: The distinctions are drawn between facets and ersatz facets, and between faceted resources and faceted tags. Single tag resource faceting and multiple tag information object faceting: The basic features are explored of single…

  18. Facet analysis

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2013-01-01

    Research Group, but it is mostly based on principles of logical division developed more than two millennia ago. Colon Classification (CC) and Bliss 2 (BC2) are among the most important systems developed on this theoretical basis, but it has also influenced the development of other systems......The facet-analytic paradigm is probably the most distinct approach to knowledge organization within Library and Information Science, and in many ways it has dominated what has be termed “modern classification theory”. It was mainly developed by S.R. Ranganathan and the British Classification......, such as the Dewey Decimal Classification (DDC) and is also applied in many websites. It still has a strong position in the field and it is the most explicit and “pure” theoretical approach to knowledge organization (KO) (but it is not by implication necessarily also the most important one). The strength...

  19. The serenity of the meditating mind: a cross-cultural psychometric study on a two-factor higher order structure of mindfulness, its effects, and mechanisms related to mental health among experienced meditators.

    Directory of Open Access Journals (Sweden)

    Ulrich S Tran

    Full Text Available OBJECTIVE: To investigate the psychometric and structural properties of the Five Facets Mindfulness Questionnaire (FFMQ among meditators, to develop a short form, and to examine associations of mindfulness with mental health and the mechanisms of mindfulness. METHODS: Two independent samples were used, a German (n = 891 and a Spanish (n = 393 meditator sample, practicing various meditation styles. Structural and psychometric properties of the FFMQ were investigated with multigroup confirmatory factor analysis and exploratory structural equation modeling. Associations with mental health and mechanisms of mindfulness were examined with path analysis. RESULTS: The derived short form broadly matched a previous item selection in samples of non-meditators. Self-regulated Attention and Orientation to Experience governed the facets of mindfulness on a higher-order level. Higher-order factors of mindfulness and meditation experience were negatively associated with symptoms of depression and anxiety, and perceived stress. Decentering and nonattachment were the most salient mechanisms of mindfulness. Aspects of emotion regulation, bodily awareness, and nonattachment explained the effects of mindfulness on depression and anxiety. CONCLUSIONS: A two-component conceptualization for the FFMQ, and for the study of mindfulness as a psychological construct, is recommended for future research. Mechanisms of mindfulness need to be examined in intervention studies.

  20. Emotional Resilience Mediates the Relationship Between Mindfulness and Emotion.

    Science.gov (United States)

    Wang, Yuzheng; Xu, Wei; Luo, Fei

    2016-06-01

    Previous studies have shown that mindfulness promotes positive mood states and reduces negative ones; however, the underlying mechanisms are still controversial. This study assessed the role of emotional resilience as a mediator between mindfulness and emotional regulation. A total of 421 college students (M age = 20.0 year, SD = 2.0; males/females/missing are 152/248/4) completed the Five-Facet Mindfulness Questionnaire, Profile of Mood States, and Adolescents' Emotional Resilience Questionnaire (AERQ). The ability to generate positive emotion (GP) and the ability to recover from negative emotion (RN) are two subscales of the AERQ. A Structural Equation Modeling analysis indicated that emotional resilience mediated the connection between mindfulness and emotion. Specifically, GP mediated the relationship between mindfulness and both positive and negative emotions while RN mainly mediated the relationship between mindfulness and negative emotions. These findings suggest that mindfulness may play a role in regulating positive and negative emotions through the two different aspects of emotional resilience.

  1. Holding the body in mind: Interoceptive awareness, dispositional mindfulness and psychological well-being.

    Science.gov (United States)

    Hanley, Adam W; Mehling, Wolf E; Garland, Eric L

    2017-08-01

    Objective Recent dialogue between Western and Eastern traditions has stimulated novel explorations of the relationship between mind and body. Many of these cross-cultural, mind-body dialogues have proven productive in identifying more adaptive forms of embodiment. Prior studies suggest that dispositional mindfulness (DM) and interoceptive awareness (IA) are associated but distinct, key constructs in mind-body approaches that are conceptualized in a variety of ways with imprecisely characterized relationship. The current study is a secondary data analysis that explores the relationship between scores on measures of IA and DM, examining multivariate networks of association between these constructs and addressing their relationship with scores on a measure of psychological well-being. Participants (n=478) were American adults completing measures of interoceptive awareness (as measured by the Multidimensional Assessment of Interoceptive Awareness; MAIA), dispositional mindfulness (as measured by the Five Facet Mindfulness Questionnaire; FFMQ), and psychological well-being (as measure by the Scales of Psychological Well-Being; SPWB) online. The average participant age was 36.44 (S.D.=12.17), and 57% were female. Correlational results from his study indicated that the IA scales and DM facets form two associative clusters. Canonical correlation analysis supported this finding, revealing that two primary networks of association exist between IA and DM, a Regulatory Awareness cluster and an Acceptance in Action cluster. Finally, hierarchical linear regression demonstrated that the self-report measures of IA and DM shared considerable variance, but also explained unique portions of the variance in psychological well-being. This psychometric investigation demonstrates that IA and DM are tightly interwoven, partly overlapping constructs. Indeed, greater DM is strongly linked with greater IA. Additionally, both IA and DM appear to be independently associated with enhanced

  2. The association between types of eating behaviour and dispositional mindfulness in adults with diabetes. Results from Diabetes MILES. The Netherlands

    DEFF Research Database (Denmark)

    Tak, Sanne R; Hendrieckx, Christel; Nefs, Giesje

    2015-01-01

    high levels of dispositional mindfulness have been associated with greater awareness of healthy dietary practices in students and in the general population, it is relevant to study the association between dispositional mindfulness and eating behaviour in people with type 1 or 2 diabetes. We analysed...... data from Diabetes MILES - The Netherlands, a national observational survey in which 634 adults with type 1 or 2 diabetes completed the Dutch Eating Behaviour Questionnaire (to assess restrained, external and emotional eating behaviour) and the Five Facet Mindfulness Questionnaire-Short Form (to assess...... dispositional mindfulness), in addition to other psychosocial measures. After controlling for potential confounders, including demographics, clinical variables and emotional distress, hierarchical linear regression analyses showed that higher levels of dispositional mindfulness were associated with eating...

  3. Examine the Relationship between Mindfulness and Drug Craving in Addicts Undergoing Methadone Maintenance Treatment.

    Directory of Open Access Journals (Sweden)

    Ali Ardame

    2014-03-01

    Full Text Available The aim of this study was examination the relationship between mindfulness and drug craving in addicts undergoing methadone maintenance treatment.The subjects of this research were 80 addicts undergoing methadone maintenance treatment selected through available sampling from four addiction treatment center in Ahvaz from March 2012 to September 2012. Two questionnaires to examine the variables of this study were the five facets mindfulness questionnaire (FFMQ and hero-in craving questionnaire (HCQ. The data were analyzed using SPSS version 16.The Pearson correlational results indicated significant reverse relation between mindfulness factors and craving sub scales (P<0.05. Besides, the regression results indicated that four factors of mindfulness such as observation, describing, acting with awareness and non-reactivity to inner experience can totally predict 48 percent of craving variance (P<0.01 .There is a reverse relation between mindfulness and craving. Therefore we advise the researchers in addiction fields that in line with various studies that indicated effectiveness of mindfulness based interventions in improving various psychological problems, be researcher in effectiveness of this intervention in addiction fields. Moreover, we advise the addiction therapists to use mindfulness based interventions and technics in order to reduction of emotional and cognitive problems co morbidities with addiction such as craving that is one of potential factors affecting survival and relapse to drug abuse.

  4. Lumbar facet syndromes.

    Science.gov (United States)

    Beresford, Zach M; Kendall, Richard W; Willick, Stuart E

    2010-01-01

    Low back pain is a common presenting complaint to sports medicine providers. The lumbar spine is a complex anatomic structure with multiple potential pain generators. Epidemiologic studies have shown that the intervertebral disc is the most common pain generator in all patients with low back pain. The facet joints may account for 15%-40% of low back pain. It can be challenging at times to establish a firm diagnosis of facet pain. Facet pain can have different presentations, and pain emanating from other lumbopelvic structures can present similarly as facet joint pain. This article reviews the anatomy and biomechanics of the lumbar facet joints, presenting symptoms and physical examination findings seen with facet pain. We also will discuss diagnostic and treatment paradigms that are helpful to the clinician treating low back pain in athletes.

  5. Return to work after vocational rehabilitation: does mindfulness matter?

    Directory of Open Access Journals (Sweden)

    Vindholmen S

    2014-02-01

    Full Text Available Solveig Vindholmen,1 Rune Høigaard,2 Geir Arild Espnes,3 Stephen Seiler41Department of Psychosocial Health, Faculty of Health and Sport Sciences, University of Agder, Kristiansand, Norway; 2Department of Public Health, Sport and Nutrition, Faculty of Health and Sport Sciences, University of Agder, Kristiansand, Norway; 3Research Centre for Health Promotion and Resources, Department of Social Work and Health Science, Norwegian University of Science and Technology, Trondheim, Norway; 4Faculty of Health and Sport Sciences, University of Agder, Kristiansand, NorwayPurpose: Mindfulness has become an important construct in return-to-work (RTW rehabilitation. The aim of this study was to investigate whether mindfulness is a predictor for RTW, and to examine the indirect effect of mindfulness on RTW and work ability through quality of life (QOL.Methods: A retrospective study was conducted among 80 former participants (71 females and seven males from age 24 to 66, in a multidisciplinary vocational rehabilitation program (MVRP. Self-report questionnaires were used to measure work status, work ability, QOL, and mindfulness. Demographic data were also collected.Results: In the current sample, 47% of participants reported having returned to ordinary work. The majority of the non-working sub-sample reported being in work-related activity or education. A bias-corrected bootstrapping technique was used to examine indirect effects. Results revealed that mindfulness was indirectly related to both RTW and work ability through QOL. There was no significant total effect of mindfulness on work ability or RTW. Logistic regression analysis was performed to assess the impact of mindfulness on the likelihood that respondents returned to work. None of the independent mindfulness variables (observe, describe, act aware, non-judge, non-react made a unique statistically significant contribution to the model. The covariates work ability and education level significantly

  6. Smokers Show Lower Levels of Psychological Well-Being and Mindfulness than Non-Smokers.

    Directory of Open Access Journals (Sweden)

    Víviam Vargas Barros

    Full Text Available Mindfulness is defined as "paying attention in a particular way, on purpose, in the present moment, and nonjudgmentally". Mindfulness is associated with positive affect, life satisfaction, self-esteem, lower negative affect and rumination. Conversely, evidence suggests a relationship between nicotine dependence and psychiatric disorders. This study aimed to compare the levels of Mindfulness and Subjective Well-Being (SWB between smokers and non-smokers. Ninety seven smokers and eighty four non-smokers participated in the study (n = 181. The Five Facet Mindfulness Questionnaire (FFMQ-BR and the Subjective Well-Being Scale (SWBS were used. In all the factors of SWBS, the total scores in the FFMQ-BR and in the facets of Observing and Non-Reactivity, the non-smokers scored higher than the smokers. This study suggests that smokers present lower levels of Mindfulness and SWB than non-smokers. Consequently, we propose that Mindfulness-Based Interventions (MBI may help smokers deal with treatment and abstinence by increasing their level of SWB.

  7. Heartfelt Empathy? No Association between Interoceptive Awareness, Questionnaire Measures of Empathy, Reading the Mind in the Eyes test or the Director Task.

    Directory of Open Access Journals (Sweden)

    Vivien eAinley

    2015-05-01

    Full Text Available Interoception, defined as afferent information arising from within the body, is the basis of all emotional experience and underpins the ‘self’. However, people vary in the extent to which interoceptive signals reach awareness. This trait modulates both their experience of emotion and their ability to distinguish ‘self’ from ‘other’ in multisensory contexts. The experience of emotion and the degree of self/other distinction or overlap are similarly fundamental to empathy, which is an umbrella term comprising affect sharing, empathic concern and perspective-taking. A link has therefore often been assumed between interoceptive awareness and empathy despite a lack of clear evidence. To test the hypothesis that individual differences in both traits should correlate, we measured interoceptive awareness in four experiments, using a well-validated heartbeat perception task, and compared this with scores on several tests that relate to various aspects of empathy. We firstly measured scores on the Index of Interpersonal Reactivity and secondly on the Questionnaire of Cognitive and Affective Empathy. Thirdly, because the ‘simulationist’ account assumes that affect sharing is involved in recognising emotion, we employed the ‘Reading the Mind in the Eyes Task’ for the recognition of facial expressions. Contrary to expectation, we found no significant relationships between interoceptive awareness and any aspect of these measures. This striking lack of direct links has important consequences for hypotheses about the extent to which empathy is necessarily embodied. Finally, to assess cognitive perspective-taking ability, which specifically requires self/other distinction, we used the ‘Director Task’ but found no relationship. We conclude that the abilities that make up empathy are potentially related to interoceptive awareness in a variety of conflicting ways, such that a direct association between interoceptive awareness and various

  8. Cognitive and affective mechanisms linking trait mindfulness to craving among individuals in addiction recovery.

    Science.gov (United States)

    Garland, Eric L; Roberts-Lewis, Amelia; Kelley, Karen; Tronnier, Christine; Hanley, Adam

    2014-04-01

    The present study aimed to identify affective, cognitive, and conative mediators of the relation between trait mindfulness and craving in data culled from an urban sample of 165 persons (in abstinence verified by urinalysis) entering into residential treatment for substance use disorders between 2010 and 2012. Multivariate path analysis adjusting for age, gender, education level, employment status, and substance use frequency indicated that the association between the total trait mindfulness score on the Five Facet Mindfulness Questionnaire and alcohol/drug craving was statistically mediated by negative affect (measured by the PANAS, beta = -.13) and cognitive reappraisal (measured by the CERQ, beta = -.08), but not by readiness to change (measured by the URICA, beta = -.001). Implications for mindfulness-oriented treatment of persons with substance use disorders are discussed. The study's limitations are noted.

  9. 'I can't accept that feeling': Relationships between interoceptive awareness, mindfulness and eating disorder symptoms in females with, and at-risk of an eating disorder.

    Science.gov (United States)

    Lattimore, Paul; Mead, Bethan R; Irwin, Leanne; Grice, Lorna; Carson, Ruth; Malinowski, Peter

    2017-01-01

    Mindfulness based therapies (MBTs) for eating disorders show potential benefit for outcomes yet evidence is scarce regarding the mechanisms by which they influence remission from symptoms. One way that mindfulness approaches create positive outcomes is through enhancement of emotion regulation skills. Maladaptive emotion regulation is a key psychological feature of all eating disorders. The aim of the current study was to identify facets of emotion regulation involved in the relationship between mindfulness and maladaptive eating behaviours. In three cross-sectional studies, clinical (n=39) and non-clinical (n=137 and 119) female participants completed: 1) the Eating Disorder Inventory (EDI) eating specific scales (drive-for-thinness and bulimia) and the EDI psychological symptom scales (emotion dysregulation and interoceptive deficits); and 2) mindfulness, impulsivity, and emotion regulation questionnaires. In all samples mindfulness was significantly and inversely associated with EDI eating and psychological symptom scales, and impulsivity. In non-clinical samples interoceptive deficits mediated the relationship between mindfulness and EDI eating specific scales. Non-acceptance of emotional experience, a facet of interoceptive awareness, mediated the relationship between mindfulness and eating specific EDI scores. Further investigations could verify relationships identified so that mindfulness based approaches can be optimised to enhance emotion regulation skills in sufferers, and those at-risk, of eating disorders. Crown Copyright © 2016. Published by Elsevier Ireland Ltd. All rights reserved.

  10. Hypnosis and Mindfulness: The Twain Finally Meet.

    Science.gov (United States)

    Otani, Akira

    2016-04-01

    Mindfulness meditation (or simply mindfulness) is an ancient method of attention training. Arguably, developed originally by the Buddha, it has been practiced by Buddhists over 2,500 years as part of their spiritual training. The popularity in mindfulness has soared recently following its adaptation as Mindfulness-Based Stress Management by Jon Kabat-Zinn (1995). Mindfulness is often compared to hypnosis but not all assertions are accurate. This article, as a primer, delineates similarities and dissimilarities between mindfulness and hypnosis in terms of 12 specific facets, including putative neuroscientific findings. It also provides a case example that illustrates clinical integration of the two methods.

  11. Multiwalled nanotube faceting unravelled

    Science.gov (United States)

    Leven, Itai; Guerra, Roberto; Vanossi, Andrea; Tosatti, Erio; Hod, Oded

    2016-12-01

    Nanotubes show great promise for miniaturizing advanced technologies. Their exceptional physical properties are intimately related to their morphological and crystal structure. Circumferential faceting of multiwalled nanotubes reinforces their mechanical strength and alters their tribological and electronic properties. Here, the nature of this important phenomenon is fully rationalized in terms of interlayer registry patterns. Regardless of the nanotube identity (that is, diameter, chirality, chemical composition), faceting requires the matching of the chiral angles of adjacent layers. Above a critical diameter that corresponds well with experimental results, achiral multiwalled nanotubes display evenly spaced extended axial facets whose number equals the interlayer difference in circumferential unit cells. Elongated helical facets, commonly observed in experiment, appear in nanotubes that exhibit small interlayer chiral angle mismatch. When the wall chiralities are uncorrelated, faceting is suppressed and outer layer corrugation, which is induced by the Moiré superlattice, is obtained in agreement with experiments. Finally, we offer an explanation for the higher incidence of faceting in multiwalled boron nitride nanotubes with respect to their carbon-based counterparts.

  12. Proximal attrition facets: morphometric, demographic, and aging characteristics.

    Science.gov (United States)

    Sarig, Rachel; Hershkovitz, Israel; Shvalb, Nir; Sella-Tunis, Tatiana; May, Hila; Vardimon, Alexander D

    2014-08-01

    Although interproximal attrition is considered to be limited in modern populations, it has important clinical implications. However, in contrast to occlusal attrition, proximal attrition receives limited scientific attention. The main purpose of the current study was to fill this void. Seven-hundred and sixty-five teeth were collected from 255 skulls of subjects 18-75 yr of age. For each individual, three mandibular teeth (the first and second premolars and the first molar) were examined for proximal attrition facets (PAFs). The results provide detailed information on the size, shape, and location of the facets according to age cohort, gender, and ethnicity. The validity of the method used to measure the facets was also examined. The major findings were as follows: PAFs are usually located on the upper half of the crown proximal aspect; in each tooth, the mesial facet is more lingually positioned and the distal facet is more buccally positioned; the majority of the facets are subrectangular in shape; the size of the facets tends to increase in an anteroposterior direction (from premolars to molars); and facet size and location are age- and sex-dependent and ethnicity-independent. It is our recommendation that dentists bear in mind that interproximal attrition is a dynamic, long-term process and needs to be considered in many clinical scenarios.

  13. Mindfulness Training among Individuals with Parkinson’s Disease: Neurobehavioral Effects

    Directory of Open Access Journals (Sweden)

    Barbara Pickut

    2015-01-01

    Full Text Available Objective. To investigate possible neurobehavioral changes secondary to a mindfulness based intervention (MBI training for individuals living with Parkinson’s disease (PD. Background. In the context of complementary medicine, MBIs are increasingly being used for stress reduction and in patient populations coping with chronic illness. The use of alternative and complementary medicine may be higher in patients with chronic conditions such as PD. However, behavioral effects of mindfulness training in PD have not yet been reported in the literature and this points to an unmet need and warrants further examination. Methods. A total of 27 out of 30 PD patients completed a randomized controlled longitudinal trial. Questionnaires and the UPDRS I–IV were obtained at baseline and 8-week follow-up. Results. Significant changes after the MBI were found including a 5.5 point decrease on the UPDRS motor score, an increase of 0.79 points on Parkinson’s disease questionnaire (PDQ-39 pain item, and a 3.15 point increase in the Five Facet Mindfulness Questionnaire observe facet. Conclusions. To the best of our knowledge, this is the first quantitative analysis of neurobehavioral effects of MBI in PD.

  14. Facets of Subjectification

    Science.gov (United States)

    Visconti, Jacqueline

    2013-01-01

    Subjectification, as the diachronic facet of subjectivity, has raised in the last two decades a number of interesting questions in grammaticalization and semantic change theory. In this paper I shall reflect on the nature and construal of subjectification, focusing on the question, formulated by Traugott (2010a, p. 58), "whether it is possible to…

  15. Conociendo mindfulness [Knowing mindfulness

    Directory of Open Access Journals (Sweden)

    Marta Montañés Sánchez

    2012-06-01

    Full Text Available Resumen:Actualmente, sobre todo en la última década de nuestro siglo, han surgido un gran número de investigaciones sobre la eficacia de mindfulness en la mejora de los síntomas de personas que presentan diferentes problemas físicos y psíquicos. Mindfulness consiste en prestar conciencia plena a la realidad del momento presente con una actitud básica de aceptación. En el presente artículo se realiza una introducción a mindfulness, destacando diferentes definiciones y formas de conceptualizarlo y profundizando en los mecanismos psicoterapéuticos que subyacen a la práctica de mindfulness.Abstract:Currently, especially in the last decade of our century, have emerged a lot of research on the effectiveness of mindfulness in improving the symptoms of people with different physical and psychological problems. Mindfulness is to provide full consciousness to the reality of the present moment with a basic attitude of acceptance. This paper presents an introduction to mindfulness, highlighting different definitions and ways of conceptualizing and deeper into the mechanisms underlying psychotherapeutic practice of mindfulness.

  16. LOFAR facet calibration

    CERN Document Server

    van Weeren, R J; Hardcastle, M J; Shimwell, T W; Rafferty, D A; Sabater, J; Heald, G; Sridhar, S S; Dijkema, T J; Brunetti, G; Brüggen, M; Andrade-Santos, F; Ogrean, G A; Röttgering, H J A; Dawson, W A; Forman, W R; de Gasperin, F; Jones, C; Miley, G K; Rudnick, L; Sarazin, C L; Bonafede, A; Best, P N; Bîrzan, L; Cassano, R; Chyży, K T; Croston, J H; Ensslin, T; Ferrari, C; Hoeft, M; Horellou, C; Jarvis, M J; Kraft, R P; Mevius, M; Intema, H T; Murray, S S; Orrú, E; Pizzo, R; Simionescu, A; Stroe, A; van der Tol, S; White, G J

    2016-01-01

    LOFAR, the Low-Frequency Array, is a powerful new radio telescope operating between 10 and 240 MHz. LOFAR allows detailed sensitive high-resolution studies of the low-frequency radio sky. At the same time LOFAR also provides excellent short baseline coverage to map diffuse extended emission. However, producing high-quality deep images is challenging due to the presence of direction dependent calibration errors, caused by imperfect knowledge of the station beam shapes and the ionosphere. Furthermore, the large data volume and presence of station clock errors present additional difficulties. In this paper we present a new calibration scheme, which we name facet calibration, to obtain deep high-resolution LOFAR High Band Antenna images using the Dutch part of the array. This scheme solves and corrects the direction dependent errors in a number of facets that cover the observed field of view. Facet calibration provides close to thermal noise limited images for a typical 8 hr observing run at $\\sim$ 5arcsec resolu...

  17. The relationships among self-care, dispositional mindfulness, and psychological distress in medical students

    Directory of Open Access Journals (Sweden)

    Jessica Slonim

    2015-06-01

    Full Text Available Background: Past research suggests that medical students experience high levels of psychological distress. Objective: The aim of the current study was to investigate the relationships among engagement in self-care behaviours, dispositional mindfulness, and psychological distress. Methods: The sample consisted of 139 female and 68 male Australian medical students (N=207 aged 17–41 years (M=21.82, SD=3.62 across the 5 years of the Monash University medical course. Participants completed an online survey comprising a demographics questionnaire, the Five Facet Mindfulness Questionnaire, the Health-Promoting Lifestyle Profile II, and the Depression, Anxiety, and Stress Scales. Results: Results revealed significant and interpretable multivariate correlations between distress and both mindfulness and self-care. Furthermore, the dispositional mindfulness observation subscale was found to be a significant moderator of the relationship between several dimensions of self-care and psychological distress. Conclusions: The present study points to the potential of self-care and mindfulness to decrease medical student distress and enhance well-being.

  18. The effects of mindfulness-based interventions for health and social care undergraduate students - a systematic review of the literature.

    Science.gov (United States)

    O'Driscoll, Michelle; Byrne, Stephen; Mc Gillicuddy, Aoife; Lambert, Sharon; Sahm, Laura J

    2017-01-19

    Health and social care undergraduate students experience stress due to high workloads and pressure to perform. Consequences include depression and burnout. Mindfulness may be a suitable way to reduce stress in health and social care degree courses. The objective of this systematic review is to identify and critically appraise the literature on the effects of Mindfulness-Based Interventions for health and social care undergraduate students. PubMed, EMBASE, Psych Info, CINAHL, The Cochrane Library and Academic Search Complete were searched from inception to 21st November 2016. Studies that delivered Mindfulness-Based Stress Reduction, Mindfulness-Based Cognitive Therapy, or an intervention modelled closely on these, to health or social care undergraduate students were included. Eleven studies, representing medicine, nursing and psychology students met the inclusion criteria. The most commonly used measurement tools were; the Five Facet Mindfulness Questionnaire and the General Health Questionnaire. Short term benefits relating to stress and mood were reported, despite all but one study condensing the curriculum. Gender and personality emerged as factors likely to affect intervention results. Further research with long-term follow-up is required to definitively conclude that mindfulness is an appropriate intervention to mentally prepare health and social care undergraduate students for their future careers.

  19. Mindfulness and Self-Compassion in Generalized Anxiety Disorder: Examining Predictors of Disability

    Directory of Open Access Journals (Sweden)

    Elizabeth A. Hoge

    2013-01-01

    Full Text Available Generalized anxiety disorder (GAD is a condition characterized by worry and physiological arousal symptoms that causes significant disabilities in patients’ lives. In order to improve psychotherapeutic interventions, a careful characterization of the deficiencies of this population as well as factors that ameliorate disability is crucial. Variables that have not traditionally been the focus of research should be considered, such as trait mindfulness and self-compassion. We investigated whether GAD patients would report lower mindfulness and self-compassion levels than healthy stressed individuals. Eighty-seven GAD patients and 49 healthy controls completed the Five Facet Mindfulness Questionnaire, the Self-Compassion Scale, and measures of anxiety. Patients with GAD also completed the Sheehan Disability Scale. Results showed that GAD patients had lower mindfulness and self-compassion than healthy stressed controls, and both were negatively correlated with levels of anxiety, worry, and anxiety sensitivity. In patients, mindfulness was a better predictor of disability than actual anxiety symptom scores. These findings highlight that in the presence of anxiety symptoms, mindfulness can be a factor that helps protect against feeling disabled by the disorder. The findings thereby add an important variable to the characterization of this disorder and should be taken into consideration for future treatment development.

  20. Mindfulness training for stress management: a randomised controlled study of medical and psychology students.

    Science.gov (United States)

    de Vibe, Michael; Solhaug, Ida; Tyssen, Reidar; Friborg, Oddgeir; Rosenvinge, Jan H; Sørlie, Tore; Bjørndal, Arild

    2013-08-13

    Distress and burnout among medical and psychology professionals are commonly reported and have implications for the quality of patient care delivered. Already in the course of university studies, medicine and psychology students report mental distress and low life satisfaction. There is a need for interventions that promote better coping skills in students in order to prevent distress and future burnout. This study examines the effect of a seven-week Mindfulness-Based Stress Reduction (MBSR) programme on mental distress, study stress, burnout, subjective well-being, and mindfulness of medical and psychology students. A total of 288 students (mean age = 23 years, 76% female) from the University of Oslo and the University of Tromsø were randomly allocated to an intervention or control group. The control group continued with their standard university courses and received no intervention. Participants were evaluated using self-reported measures both before and after the intervention. These were: the 'General Health Questionnaire, Maslach Burnout Inventory Student version, Perceived Medical School Stress, Subjective Well-being, and Five Facet Mindfulness Questionnaire' and additional indices of compliance. Following the intervention, a moderate effect on mental distress (Hedges'g 0.65, CI = .41, .88), and a small effect on both subjective well-being (Hedges'g 0.40, CI = .27, .63) and the mindfulness facet 'non-reacting' (Hedges'g 0.33, CI = .10, .56) were found in the intervention group compared with the control group. A higher level of programme attendance and reported mindfulness exercises predicted these changes. Significant effects were only found for female students who additionally reported reduced study stress and an increase in the mindfulness facet 'non-judging'. Gender specific effects of participation in the MBSR programme have not previously been reported, and gender differences in the present study are discussed. Female medical and psychology

  1. Exploring the therapeutic potential of Ayahuasca: acute intake increases mindfulness-related capacities.

    Science.gov (United States)

    Soler, Joaquim; Elices, Matilde; Franquesa, Alba; Barker, Steven; Friedlander, Pablo; Feilding, Amanda; Pascual, Juan C; Riba, Jordi

    2016-03-01

    Ayahuasca is a psychotropic plant tea used for ritual purposes by the indigenous populations of the Amazon. In the last two decades, its use has expanded worldwide. The tea contains the psychedelic 5-HT2A receptor agonist N,N-dimethyltryptamine (DMT), plus β-carboline alkaloids with monoamine-oxidase-inhibiting properties. Acute administration induces an introspective dream-like experience characterized by visions and autobiographic and emotional memories. Studies of long-term users have suggested its therapeutic potential, reporting that its use has helped individuals abandon the consumption of addictive drugs. Furthermore, recent open-label studies in patients with treatment-resistant depression found that a single ayahuasca dose induced a rapid antidepressant effect that was maintained weeks after administration. Here, we conducted an exploratory study of the psychological mechanisms that could underlie the beneficial effects of ayahuasca. We assessed a group of 25 individuals before and 24 h after an ayahuasca session using two instruments designed to measure mindfulness capacities: The Five Facets Mindfulness Questionnaire (FFMQ) and the Experiences Questionnaire (EQ). Ayahuasca intake led to significant increases in two facets of the FFMQ indicating a reduction in judgmental processing of experiences and in inner reactivity. It also led to a significant increase in decentering ability as measured by the EQ. These changes are classic goals of conventional mindfulness training, and the scores obtained are in the range of those observed after extensive mindfulness practice. The present findings support the claim that ayahuasca has therapeutic potential and suggest that this potential is due to an increase in mindfulness capacities.

  2. Relación de locus de control parental y las cinco facetas de mindfulness en un entrenamiento a madres de niños preescolares que viven con bajos ingresos

    OpenAIRE

    Grau González, Ivonne Andrea

    2011-01-01

    Se llevó a cabo un estudio exploratorio de diseño preexperimental con el fin de identificar las relaciones existentes entre las mediciones pre y post de las variables de locus de control parental y habilidades de mindfulness, en una muestra de diez madres de niños en edad preescolar, pertenecientes a un Proyecto Educativo que subsidia a niños de familias con bajos ingresos. Los instrumentos utilizados fueron Parenting Locus of Control Short Form (PLOC-SF) y Five Facet Mindfulness Questionnair...

  3. Mindfulness Interventions.

    Science.gov (United States)

    Creswell, J David

    2017-01-03

    Mindfulness interventions aim to foster greater attention to and awareness of present moment experience. There has been a dramatic increase in randomized controlled trials (RCTs) of mindfulness interventions over the past two decades. This article evaluates the growing evidence of mindfulness intervention RCTs by reviewing and discussing (a) the effects of mindfulness interventions on health, cognitive, affective, and interpersonal outcomes; (b) evidence-based applications of mindfulness interventions to new settings and populations (e.g., the workplace, military, schools); (c) psychological and neurobiological mechanisms of mindfulness interventions; (d) mindfulness intervention dosing considerations; and (e) potential risks of mindfulness interventions. Methodologically rigorous RCTs have demonstrated that mindfulness interventions improve outcomes in multiple domains (e.g., chronic pain, depression relapse, addiction). Discussion focuses on opportunities and challenges for mindfulness intervention research and on community applications.

  4. The Many Facets of PISA

    Science.gov (United States)

    Berliner, David C.

    2015-01-01

    Trying to understand PISA is analogous to the parable of the blind men and the elephant. There are many facets of the PISA program, and thus many ways to both applaud and critique this ambitious international program of assessment that has gained enormous importance in the crafting of contemporary educational policy. One of the facets discussed in…

  5. Faceted Taxonomy-Based Sources

    Science.gov (United States)

    Tzitzikas, Yannis

    The objective of this chapter is to explain the underlying mathematical structure of faceted taxonomy-based sources and to provide some common notions and notations that are used in some parts of the book. Subsequently, and on the basis of the introduced formalism, this chapter describes the interaction between a user and an information source that supports dynamic taxonomies and faceted search.

  6. Types of subtalar joint facets.

    Science.gov (United States)

    Jung, Min-Ho; Choi, Byoung Young; Lee, Ji Yong; Han, Chang Sung; Lee, Jin Suk; Yang, Young Chul; Cho, Byung Pil

    2015-08-01

    Articular facets of the clinical subtalar joint (CSTJ) were analyzed using a total of 118 (right 57, left 61) dry, paired calcanei and tali from 68 Korean adult cadavers. The CSTJ facets were classified into the following three types depending on their continuity: type A, all three facets are separated; type B, the anterior and middle facets are partially connected; and type C, the anterior and middle facets are fused to form a single facet. The continuity between the anterior and middle facets was represented by the degree of separation (DS), which ranged between 2.00 (type A) and 1.00 (type C). Type A was most common (39.0 %) in calcanei and rarest (11.0 %) in tali. Matching of calcaneus-talus pairs yielded five combined types: A-A (11.0 %), A-B (28.0 %), B-B (18.6 %), B-C (13.6 %), and C-C (28.8 %). The mean DS was slightly greater in calcanei (1.53) than in tali (1.32), and decreased in the order of types A-A, A-B, B-B, B-C, and C-C. The intersecting angles between the anterior and middle facets, which are related to the mobility of the CSTJ, were inversely related to the DS. These findings indicate that the anterior and middle facets are fused more frequently in tali than in calcanei, and combinations of different CSTJ facet types (A-B, B-C) exist over 40 % of feet. Our results indicate that types with a smaller DS (such as B-C and C-C) are relatively mobile but less stable compared to those with a greater DS (such as A-A and A-B).

  7. Arthrography of the lumber facet joint and facet block

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Hee Kyung; Chung, Tae Sub; Kim, Young Soo; Park, Hyung Chun; Moon, Jae Ho; Suh, Jung Ho; Kim, Dong Ik [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    1988-12-15

    In spite of numerous clinical and patho-anatomical studied made in the past, there are still different opinions concerning the mechanism of low back pain. We have focused attention on the posterior structures as an alternative source of low back pain with sciatica. So we have studied and analyzed the finding of arthrography of facet joint and effect of the injection of methyprednisolone acetate suspension (Depomedrol) 20mg into the each facet joint. Our results are as follows: 1. Abnormal findings of facet joint arthrogram were degenerative osteoarthritis of facet joint (70.5%), synovial cyst (11.8%), accessory bone (11.8%), and spondylolysis (5.9%). 2. The mean facet angulations of patients of facet syndrome were abnormal on lower lumbar facet joint in 9 of 13 cases (69.2%). 3. On initial assessment, 11 of 17 cases (64.7%) showed complete relief and one month later, 6 of 11 cases (35.3%) showed continuous relief, after steroid injection.

  8. Mind-blanking: When the mind goes away

    Directory of Open Access Journals (Sweden)

    Adrian Frank Ward

    2013-09-01

    Full Text Available People often feel like their minds and their bodies are in different places. Far from an exotic experience, this phenomenon seems to be ubiquitous facet of human life (e.g., Killingsworth & Gilbert, 2010. Many times, people’s minds seem to go somewhere else—attention becomes disconnected from perception, and people’s minds wander to times and places removed from the current environment (e.g., Schooler, Reichle & Halpern, 2004. At other times, however, people’s minds may seem to go nowhere at all—they simply disappear. This mental state—mind-blanking—may represent an extreme decoupling of perception and attention, one in which attention fails to bring any stimuli into conscious awareness. In the present research, we outline the properties of mind-blanking, differentiating this mental state from other mental states in terms of phenomenological experience, behavioral outcomes, and underlying cognitive processes. Seven experiments suggest that when the mind seems to disappear, there are times when we have simply failed to monitor its whereabouts—and there are times when it is actually gone.

  9. Reliability and Validity of the Chinese Version of Mind-Wandering Questionnaire%心理游离问卷中文版的修订及其信效度研究

    Institute of Scientific and Technical Information of China (English)

    鞠恩霞; 张晏宁; 罗扬眉

    2016-01-01

    目的:对心理游离问卷(Mind-Wandering Questionnaire,MWQ)的中文版进行修订并考察其在中国大学生群体中的信度和效度.方法:采用心理游离问卷中文版对506名大学生施测并对其中102人两周后进行重测.结果:探索性因素分析表明,抽取1个因素最为合适,特征根为2.42,累积方差贡献率为48.91%;验证性因素分析显示,单因素模型具有良好的拟合;心理游离与正念、积极情感和生活满意度呈显著负相关;心理游离还与消极情感呈显著正相关.结论:心理游离问卷(MWQ)中文版具有良好的心理测量学指标,适宜在中国大学生群体中使用.

  10. Mindfulness and mood stimulate each other in an upward spiral: a mindful walking intervention using experience sampling.

    Science.gov (United States)

    Gotink, Rinske A; Hermans, Karlijn S F M; Geschwind, Nicole; De Nooij, Reinier; De Groot, Wouter T; Speckens, Anne E M

    The aim of this study was to explore the feasibility and effectiveness of mindful walking in nature as a possible means to maintain mindfulness skills after a mindfulness-based cognitive therapy (MBCT) or mindfulness-based stress reduction (MBSR) course. Mindful walking alongside the river Rhine took place for 1, 3, 6, or 10 days, with a control period of a similar number of days, 1 week before the mindful walking period. In 29 mindfulness participants, experience sampling method (ESM) was performed during the control and mindful walking period. Smartphones offered items on positive and negative affect and state mindfulness at random times during the day. Furthermore, self-report questionnaires were administered before and after the control and mindful walking period, assessing depression, anxiety, stress, brooding, and mindfulness skills. ESM data showed that walking resulted in a significant improvement of both mindfulness and positive affect, and that state mindfulness and positive affect prospectively enhanced each other in an upward spiral. The opposite pattern was observed with state mindfulness and negative affect, where increased state mindfulness predicted less negative affect. Exploratory questionnaire data indicated corresponding results, though non-significant due to the small sample size. This is the first time that ESM was used to assess interactions between state mindfulness and momentary affect during a mindfulness intervention of several consecutive days, showing an upward spiral effect. Mindful walking in nature may be an effective way to maintain mindfulness practice and further improve psychological functioning.

  11. Genetic correlations among facets of type A behavior and personality.

    Science.gov (United States)

    Johnson, Andrew M; Schermer, Julie Aitken; Vernon, Philip A; Jang, Kerry L

    2012-08-01

    The purpose of this study was to examine the phenotypic, genetic, and environmental relationships between multiple dimensions of Type A behavior and personality. Adult twins (N=247 pairs) completed a self-report personality measure and a work style questionnaire that measured six facets of Type A behavior: impatience, anger, work involvement, time urgency, job dissatisfaction, and competitiveness. Univariate results suggest that only the job dissatisfaction facet of Type A behavior was explained by non-genetic (environmental) factors. Multivariate results suggest that all of the genetically determined facets of Type A behavior show some correspondence with at least one of the personality factors found in the study, suggesting that some of the phenotypic (observed) relationships could be due to common genetic factors.

  12. Mindful art.

    Science.gov (United States)

    Malafouris, Lambros

    2013-04-01

    Bullot & Reber (B&R) begin asking if the study of the mind's inner life can provide a foundation for a science of art. Clearly there are many epistemological problems involved in the study of the cognitive and affective basis of art appreciation. I argue that context is key. I also propose that as long as the "mind's life" continues to be perceived as an "inner" intracranial phenomenon, little progress can be made. Mind and art are one.

  13. Practising mindfulness.

    Science.gov (United States)

    Gilsenan, Irene

    2017-08-16

    What was the nature of the CPD activity, practice-related feedback and/or event and/or experience in your practice? The article examined the use of mindfulness techniques and how by learning to care for themselves, nurses can enhance the care they provide for patients. The concept of mindfulness has had widespread publicity, from meditation courses to adult colouring books, but I wanted to learn how mindfulness can be applied to nursing.

  14. Both trait and state mindfulness predict lower aggressiveness via anger rumination: A multilevel mediation analysis.

    Science.gov (United States)

    Eisenlohr-Moul, Tory A; Peters, Jessica R; Pond, Richard S; DeWall, C Nathan

    2016-06-01

    Trait mindfulness, or the capacity for nonjudgmental, present-centered attention, predicts lower aggression in cross-sectional samples, an effect mediated by reduced anger rumination. Experimental work also implicates state mindfulness (i.e., fluctuations around one's typical mindfulness) in aggression. Despite evidence that both trait and state mindfulness predict lower aggression, their relative impact and their mechanisms remain unclear. Higher trait mindfulness and state increases in mindfulness facets may reduce aggression-related outcomes by (1) limiting the intensity of anger, or (2) limiting rumination on anger experiences. The present study tests two hypotheses: First, that both trait and state mindfulness contribute unique variance to lower aggressiveness, and second, that the impact of both trait and state mindfulness on aggressiveness will be uniquely partially mediated by both anger intensity and anger rumination. 86 participants completed trait measures of mindfulness, anger intensity, and anger rumination, then completed diaries for 35 days assessing mindfulness, anger intensity, anger rumination, anger expression, and self-reported and behavioral aggressiveness. Using multilevel zero-inflated regression, we examined unique contributions of trait and state mindfulness facets to daily anger expression and aggressiveness. We also examined the mediating roles of anger intensity and anger rumination at both trait and state levels. Mindfulness facets predicted anger expression and aggressiveness indirectly through anger rumination after controlling for indirect pathways through anger intensity. Individuals with high or fluctuating aggression may benefit from mindfulness training to reduce both intensity of and rumination on anger.

  15. Resilience in Veterinary Students and the Predictive Role of Mindfulness and Self-Compassion.

    Science.gov (United States)

    McArthur, Michelle; Mansfield, Caroline; Matthew, Susan; Zaki, Sanaa; Brand, Conor; Andrews, Jena; Hazel, Susan

    2017-01-01

    Resilience is a dynamic and multifaceted process in which individuals draw on personal and contextual resources. In difficult situations, resilient people use specific strategies to learn from the situation without being overcome by it. As stressors are inherent to veterinary work, including long work hours, ethical dilemmas, and challenging interactions with clients, resilience is an important component of professional quality of life. However, while resilience in other health professionals has received attention, it has received little in the veterinary field. In this cross-sectional study, veterinary students from six veterinary schools in Australia completed an online survey, with 193 responses (23%). Very few veterinary students (6%) reached the threshold to be considered highly resilient using the Brief Resilience Scale, and approximately one third classified as having low levels of resilience. In the final linear multiple regression model, predictors of resilience included nonjudgmental and nonreactive mindfulness (Five Facet Mindfulness Questionnaire) and self-compassion (Neff Self-Compassion Scale). Students with higher nonjudgmental and nonreactive mindfulness and self-compassion had higher resilience scores. These findings indicate that fostering these qualities of mindfulness and self-compassion may be aligned with strengthening veterinary student resilience. Importantly, if the factors that help veterinary students develop a capacity for resilience can be identified, intervention programs can be targeted to educate future veterinary professionals with a high quality of life, both professional and personal.

  16. Faceting diagram for sticky steps

    Directory of Open Access Journals (Sweden)

    Noriko Akutsu

    2016-03-01

    Full Text Available Faceting diagrams for the step-faceting zone, the step droplet zone, and the Gruber-Mullins-Pokrovsky-Talapov (GMPT zone for a crystal surface are obtained by using the density matrix renormalization group method to calculate the surface tension. The model based on these calculations is the restricted solid-on-solid (RSOS model with a point-contact-type step-step attraction (p-RSOS model on a square lattice. The point-contact-type step-step attraction represents the energy gain obtained by forming a bonding state with orbital overlap at the meeting point of the neighboring steps. In the step-faceting zone, disconnectedness in the surface tension leads to the formation of a faceted macrostep on a vicinal surface at equilibrium. The disconnectedness in the surface tension also causes the first-order shape transition for the equilibrium shape of a crystal droplet. The lower zone boundary line (ZBL, which separates the step-faceting zone and the step droplet zone, is obtained by the condition γ 1 = lim n → ∞ γ n / n , where γn is the step tension of the n-th merged step. The upper ZBL, which separates the GMPT zone and the step droplet zone, is obtained by the condition Aq,eff = 0 and Bq,eff = 0, where Aq,eff and Bq,eff represent the coefficients for the | q → | 2 term and the | q → | 3 term, respectively, in the | q → | -expanded form of the surface free energy f eff ( q → . Here, q → is the surface gradient relative to the (111 surface. The reason why the vicinal surface inclined in the 〈101〉 direction does not exhibit step-faceting is explained in terms of the one-dimensional spinless quasi-impenetrable attractive bosons at absolute zero.

  17. /facet: A Generic Facet Browser Including Temporal and Spatial Visualization

    NARCIS (Netherlands)

    Hildebrand, M.

    2007-01-01

    A generic facet browser including temporal and spatial visualization. The existing MultimediaN Eculture demo is updated in two ways: improved visualization of the semantic timeline and added a natural language sentence generator for cluster headers. Relation search interface is also implemente

  18. Mindful innovation

    DEFF Research Database (Denmark)

    Olsen, Poul Bitsch

    2008-01-01

    Mindful innovation is an approach to innovation that pays attention to people's experience in an organization rather than to formal organization or social role.......Mindful innovation is an approach to innovation that pays attention to people's experience in an organization rather than to formal organization or social role....

  19. Mindful innovation

    DEFF Research Database (Denmark)

    Olsen, Poul Bitsch

    2008-01-01

    Mindful innovation is an approach to innovation that pays attention to people's experience in an organization rather than to formal organization or social role.......Mindful innovation is an approach to innovation that pays attention to people's experience in an organization rather than to formal organization or social role....

  20. THEORY OF INCOMMENSURATE CRYSTAL FACETS

    NARCIS (Netherlands)

    VANSMAALEN, S

    1993-01-01

    The morphology of incommensurately modulated crystals is considered. A surface free energy model is constructed which interprets the stabilization of the incommensurate facets as due to surface pinning of the phase of the modulation wave. The stepped nature of the true crystal surface restricts the

  1. THEORY OF INCOMMENSURATE CRYSTAL FACETS

    NARCIS (Netherlands)

    VANSMAALEN, S

    1993-01-01

    The morphology of incommensurately modulated crystals is considered. A surface free energy model is constructed which interprets the stabilization of the incommensurate facets as due to surface pinning of the phase of the modulation wave. The stepped nature of the true crystal surface restricts the

  2. Altered processing of self-related emotional stimuli in mindfulness meditators.

    Science.gov (United States)

    Lutz, J; Brühl, A B; Doerig, N; Scheerer, H; Achermann, R; Weibel, A; Jäncke, L; Herwig, U

    2016-01-01

    Mental health benefits of mindfulness techniques are thought to involve changes in self-processing, such as decreased attachment to the self, higher self-compassion and lower emotional reactivity to inner experience. However, self-related emotion processing in regular mindfulness practitioners is not extensively studied. In the current work we investigate differential neural and behavioral correlates of self-criticism and self-praise in 22 mid-to-long-term mindfulness meditators (LTM) compared to 22 matched meditation-naïve participants (MNP). In an fMRI experiment, participants were presented with blocks of individually selected positive (self-praise, SP), negative (self-critical, SC), negative but not-self-critical (NNSC), and general, neutral (NT) adjectives, and reported their affective state after the blocks. On the neural level, both SP and SC yielded more activation in the dorso-medial prefrontal cortex (DMPFC) in LTM compared to MNP. Activation in this region correlated positively with non-react scores of the Five Facets Mindfulness Questionnaire (FFMQ) and showed decreased functional connectivity to posterior midline and parietal regions in LTM compared to MNP during both self-related appraisals. Further, we found evidence for emotional reactivity in LTM on the neural level, particularly during SP. On the behavioral level, a mixed effects analysis revealed significantly higher differences in affective ratings after blocks of SC compared to SP in MNP compared to LTM. Differences in DMPFC activation and affective ratings point towards increased awareness, potentially mindful regulation of SC and SP in LTM, while decreased connectivity to other regions of the default mode network could reflect a decreased self-focus in this group. As such, our results illustrate differences in self-related emotional processes in meditators and offer clinically relevant insights into mechanisms of mindful emotion regulation when facing self-criticism and self-praise.

  3. Oculometric variations during mind wandering.

    Science.gov (United States)

    Grandchamp, Romain; Braboszcz, Claire; Delorme, Arnaud

    2014-01-01

    A significant body of literature supports the contention that pupil size varies depending on cognitive load, affective state, and level of drowsiness. Here we assessed whether oculometric measures such as gaze position, blink frequency and pupil size were correlated with the occurrence and time course of self-reported mind-wandering episodes. We recorded the pupil size of two subjects engaged in a monotonous breath counting task while keeping their eyes on a fixation cross. This task is conducive to producing mind-wandering episodes. Each subject performed ten 20-min sessions, for total duration of about 4 h. Subjects were instructed to report spontaneous mind-wandering episodes by pressing a button when they lost count of their breath. After each button press, subjects filled in a short questionnaire describing the characteristics of their mind-wandering episode. We observed larger pupil size during the breath-focusing period compared to the mind-wandering period (p mind wandering episodes in visual tasks. We discuss possible explanations for this discrepancy. We also analyzed nine other oculometric measures including blink rate, blink duration and gaze position. We built a support vector machine (SVM) classifier and showed that mean pupil size was the most reliable predictor of mind wandering in both subjects. The classification accuracy of mind wandering data segments vs. breath-focusing data segments was 81% for the first subject and 77% for the second subject. Additionally, we analyzed oculometric measures in light of the phenomenological data collected in the questionnaires. We showed that how well subjects remembered their thoughts while mind wandering was positively correlated with pupil size (subject 1, p mind-wandering episodes.

  4. MID-FACETS OF A SIMPLEX

    Institute of Scientific and Technical Information of China (English)

    李小燕; 何斌吾; 冷岗松

    2004-01-01

    The mid-facet of a simplex in n-dimensional Euclidean space which was introduced quite recently is an important geometric element.An analytic expression for the mid-facet area of a simplex is firstly given.In order to obtain the expression,the exterior differential method was presented.Furthermore,the properties of the mid-facets of a simplex analogous to median lines of a triangle(such as for all mid-facets of a simplex,there exists another simplex such that its edge-lengths equal to these mid-facets area respectively,and all of the mid-facets of a simplex have a common point)were proved.Finally,by applying the analytic expression,a number of inequalities which combine edge-lengths,circumradius,median line,bisection area and facet area with the mid-facet area for a simplex were established.

  5. Preamble to marine microbiology: Facets and opportunities

    Digital Repository Service at National Institute of Oceanography (India)

    Ramaiah, N.

    The book titled 'Marine Microbiology: Facets & Opportunities' is an attempt to bring together some facets of marine microbiology as have been made out by many contemporaries in particular from the tropical marine regions. There are 18 contributed...

  6. Preanesthesia Questionnaire

    Science.gov (United States)

    ... Brochures and Resources Videos AANA / Patients Pre-Anesthesia Questionnaire Page Content The information you supply below assists ... complementary or alternative medicines)______________________________________________________ _______________________________________________________________ Prior Operations ... Pre-Anesthesia Questionnaire Please answer the following questions. These responses will ...

  7. Bilateral locked facets in the thoracic spine

    NARCIS (Netherlands)

    M.H.A. Willems; Braakman, R. (Reinder); B. van Linge (Bert)

    1984-01-01

    textabstractTwo cases of traumatic bilateral locked facets in the thoracic spine are reported. Both patients had only minor neurological signs. They both made a full neurological recovery after surgical reduction of the locked facets. Bilateral locked facets are very uncommon in the thoracic spine.

  8. State Mindfulness During Meditation Predicts Enhanced Cognitive Reappraisal

    Science.gov (United States)

    Hanley, Adam; Farb, Norman A.; Froeliger, Brett E.

    2013-01-01

    Putatively, mindfulness meditation involves generation of a state of “nonappraisal”, yet, little is known about how mindfulness may influence appraisal processes. We investigated whether the state and practice of mindfulness could enhance cognitive reappraisal. Participants (N = 44; M age = 24.44, SD = 4.00, range 19 – 38, 82.2% female) were randomized to either 1) mindfulness, 2) suppression, or 3) mind-wandering induction training conditions. Cognitive reappraisal was assessed with the Emotion Regulation Questionnaire (ERQ) prior to experimental induction, and state mindfulness was assessed immediately following induction using the Toronto Mindfulness Scale (TMS). Participants practiced their assigned strategy for one week and then were reassessed with the ERQ reappraisal subscale. Participants receiving mindfulness training reported significantly higher levels of state mindfulness than participants in the thought suppression and mind wandering conditions. Although brief mindfulness training did not lead to significantly greater increases in reappraisal than the other two conditions, state mindfulness during mindfulness meditation was prospectively associated with increases in reappraisal. Path analysis revealed that the indirect effect between mindfulness training and reappraisal was significant through state mindfulness. Degree of state mindfulness achieved during the act of mindfulness meditation significantly predicted increases in reappraisal over time, suggesting that mindfulness may promote emotion regulation by enhancing cognitive reappraisal. PMID:26085851

  9. Mindfulness and Emotional Outcomes: Identifying Subgroups of College Students using Latent Profile Analysis.

    Science.gov (United States)

    Pearson, Matthew R; Lawless, Adrienne K; Brown, David B; Bravo, Adrian J

    2015-04-01

    In non-meditating samples, distinct facets of mindfulness are found to be negatively correlated, preventing the meaningful creation of a total mindfulness score. The present study used person-centered analyses to distinguish subgroups of college students based on their mindfulness scores, which allows the examination of individuals who are high (or low) on all facets of mindfulness. Using the Lo-Mendell-Rubin Adjusted LRT test, we settled on a 4-class solution that included a high mindfulness group (high on all 5 facets, N = 245), low mindfulness group (moderately low on all 5 facets, N = 563), judgmentally observing group (high on observing, but low on non-judging and acting with awareness, N =63), and non-judgmentally aware group (low on observing, but high on non-judging and acting with awareness, N =70). Consistent across all emotional outcomes including depressive symptoms, anxiety symptoms (i.e., worry), affective instability, and distress intolerance, we found that the judgmentally observing group had the most maladaptive emotional outcomes followed by the low mindfulness group. Both the high mindfulness group and the non-judgmentally aware group had the most adaptive emotional outcomes. We discuss the implications of person-centered analyses to exploring mindfulness as it relates to important psychological health outcomes.

  10. Slamming Testing of Facetted Bottom

    Science.gov (United States)

    2013-11-26

    Technical Report DATES COVERED (From - To) 01 May 2010-31 Aug2013 4. TITLE AND SUBTITLE Slamming Testing of Facetted Bottom 5a. CONTRACT NUMBER...of fast craft are due to slamming , or hydrodynamic impact. A 9 meter long steel / composite hybrid slamming load test facility has been employed for...the purpose of furthering understanding of the slamming phenomenon. This craft is heavily instrumented with strain gages, accelerometers, cameras, an

  11. Design of a lattice-based faceted classification system

    Science.gov (United States)

    Eichmann, David A.; Atkins, John

    1992-01-01

    We describe a software reuse architecture supporting component retrieval by facet classes. The facets are organized into a lattice of facet sets and facet n-tuples. The query mechanism supports precise retrieval and flexible browsing.

  12. Oculometric variations during mind wandering

    Directory of Open Access Journals (Sweden)

    Romain eGrandchamp

    2014-02-01

    Full Text Available A significant body of literature supports the contention that pupil size varies depending on cognitive load, affective state, and level of drowsiness. Here we assessed whether oculometric measures such as gaze position, blink frequency and pupil size were correlated with the occurrence and time course of self-reported mind-wandering episodes. We recorded the pupil size of two subjects engaged in a monotonous breath counting task while keeping their eyes on a fixation cross. Each subject performed ten 20-minute sessions, for total duration of about 4 hours. This task is conducive to producing mind-wandering episodes. Subjects were instructed to report spontaneous mind-wandering episodes by pressing a button when they lost count of their breath. After each button press, subjects filled in a short questionnaire describing the characteristics of their mind-wandering episode. We observed larger pupil size during the breath-focusing period compared to the mind-wandering period (p< 0.01 for both subjects. Our findings contradict previous research showing a higher baseline pupil size during mind wandering episodes in visual tasks. We discuss possible explanations for this discrepancy. We also analyzed nine other oculometric measures including blink rate, blink duration and gaze position. We built a support vector machine classifier and showed that mean pupil size was the most reliable predictors of mind wandering in both subjects. The classification accuracy of mind wandering data segments versus breath-focusing data segments was 81% for the first subject and 77% for the second subject. Additionally, we analyzed oculometric measures in light of the phenomenological data collected in the questionnaires. We showed that how well subjects remembered their thoughts while mind wandering was positively correlated with pupil size (subject 1, p< 0.001; subject 2, p< 0.05. Feelings of well being were also positively correlated with pupil size (subject 1, p< 0

  13. Bending stresses in Facetted Glass Shells

    DEFF Research Database (Denmark)

    Bagger, Anne; Jönsson, Jeppe; Almegaard, Henrik

    2008-01-01

    A shell structure of glass combines a highly effective structural principle with a material of optimal permeability to light. A facetted shell structure has a piecewise plane geometry, and together the facets form an approximation to a curved surface. A distributed load on a plane-based facetted...... structure will locally cause bending moments in the loaded facets. The bending stresses are dependent on the stiffness of the joints. Approximate solutions are developed to estimate the magnitude of the bending stresses. A FE-model of a facetted glass shell structure is used to validate the expressions...

  14. Delayed onset of a spinal epidural hematoma after facet joint injection

    Directory of Open Access Journals (Sweden)

    Mirko Velickovic

    2016-10-01

    Full Text Available The treatment of chronic back pain is a challenging problem. Facet joint infiltration is an established treatment for chronic low back pain caused by arthrosis of the lumbar facet joints. Due to the increasing number of patients with chronic low back pain, this therapy has become more frequent. We treated a 51-year-old male patient, who developed an epidural hematoma 2 months after infiltration therapy. Our case shows that even a delayed onset of spinal epidural hematoma is possible and should be kept in mind as a possible cause of acute myelopathy after spinal intervention.

  15. Computed Tomography of the lumbar facet joints

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Mi Ryoung; Kim, Yung Soon; Lee, Joo Hyuk; Jeon, Hae Sang; Kim, Dae Yung [Kang Nam General Hospital, Seoul (Korea, Republic of)

    1989-08-15

    The lumbar facet disease is a frequently overlooked cause of sciatic pain, but the lumbar facet joints are well-recognized source of low back pain and radiating leg pain which can be confused with sciatica due to herniated disc. We measured the angulation of the facet joints on axial spine CT films in 149 cases which contains 41 normal group and 108 abnormal group and studied the relationship between the angulation and degeneration of the facets, the asymmetry of each sided facets and facet degeneration, the asymmetry and disc protrusion, and the asymmetry and annular bulging of the disc. The results were as follows: 1. Facet angulation in abnormal group were more sagittally oriented than the normal group. 2. The angulation of right facet was more sagittally oriented than the left in L4-5 level of abnormal group. 3. Degeneration of facet joints occur asymmetrically, and the more facet joint degenerates, the more it orients sagittally, particularly in L4-5. 4. Asymmetry in facet joint degeneration and unilateral disc protrusion of L5-SI level is greater than the normal gro0008.

  16. Mindfulness: A systematic review of instruments to measure an emergent patientreported outcome (PRO)

    Science.gov (United States)

    Park, Taehwan; Reilly-Spong, Maryanne

    2013-01-01

    Purpose Mindfulness has emerged as an important health concept based on evidence that mindfulness interventions reduce symptoms and improve health-related quality of life. The objectives of this study were to systematically assess and compare the properties of instruments to measure self-reported mindfulness. Methods Ovid Medline®, CINAHL®, and PsycINFO® were searched through May 2012, and articles were selected if their primary purpose was development or evaluation of the measurement properties (validity, reliability, responsiveness) of a self-report mindfulness scale. Two reviewers independently evaluated the methodological quality of the selected studies using the COnsensus-based Standards for the selection of health status Measurement INstruments (COSMIN) checklist. Discrepancies were discussed with a third reviewer, and scored by consensus. Finally, a level of evidence approach was used to synthesize results and study quality. Results Our search strategy identified a total of 2,588 articles. Forty-six articles, reporting 79 unique studies, met inclusion criteria. Ten instruments quantifying mindfulness as a unidimensional scale (n=5) or as a set of 2 to 5 subscales (n=5) were reviewed. The Mindful Attention Awareness Scale (MAAS) was evaluated by the most studies (n=27), and had positive overall quality ratings for most of the psychometric properties reviewed. The Five Facet Mindfulness Questionnaire (FFMQ) received the highest possible rating (“consistent findings in multiple studies of good methodological quality”) for two properties, internal consistency and construct validation by hypothesis testing. However, none of the instruments had sufficient evidence of content validity. Comprehensiveness of construct coverage had not been assessed; qualitative methods to confirm understanding and relevance were absent. In addition, estimates of test-retest reliability, responsiveness, or measurement error to guide users in protocol development or

  17. Does mindfulness enhance critical thinking? Evidence for the mediating effects of executive functioning in the relationship between mindfulness and critical thinking

    Directory of Open Access Journals (Sweden)

    Chris eNoone

    2016-01-01

    Full Text Available Mindfulness originated in the Buddhist tradition as a way of cultivating clarity of thought. Despite the fact that this behaviour is best captured using critical thinking assessments, no studies have examined the effects of mindfulness on critical thinking or the mechanisms underlying any such possible relationship. Even so, mindfulness has been suggested as being beneficial for critical thinking in higher education. Critical thinking is recognised as an important higher-order cognitive process which involves the ability to analyse and evaluate evidence and arguments. Such non-automatic, reflective responses generally require the engagement of executive functioning which includes updating, inhibition and shifting of representations in working memory. Based on research showing that mindfulness enhances aspects of executive functioning and certain higher-order cognitive processes, we hypothesised that individuals higher in facets of dispositional mindfulness would demonstrate greater critical thinking performance, and that this relationship would be mediated by executive functioning. Cross-sectional assessment of these constructs in a sample of 178 university students was achieved using the observing and non-reactivity sub-scales of the Five Factor Mindfulness Questionnaire, a battery of executive functioning tasks and the Halpern Critical Thinking Assessment. Our hypotheses were tested by constructing a multiple meditation model which was analysed using Structural Equation Modelling. Evidence was found for inhibition mediating the relationships between both observing and non-reactivity and critical thinking in different ways. Indirect-only (or full mediation was demonstrated for the relationship between observing, inhibition and critical thinking. Competitive mediation was demonstrated for the relationship between non-reactivity, inhibition and critical thinking. This suggests additional mediators of the relationship between non-reactivity and

  18. Does Mindfulness Enhance Critical Thinking? Evidence for the Mediating Effects of Executive Functioning in the Relationship between Mindfulness and Critical Thinking.

    Science.gov (United States)

    Noone, Chris; Bunting, Brendan; Hogan, Michael J

    2015-01-01

    Mindfulness originated in the Buddhist tradition as a way of cultivating clarity of thought. Despite the fact that this behavior is best captured using critical thinking (CT) assessments, no studies have examined the effects of mindfulness on CT or the mechanisms underlying any such possible relationship. Even so, mindfulness has been suggested as being beneficial for CT in higher education. CT is recognized as an important higher-order cognitive process which involves the ability to analyze and evaluate evidence and arguments. Such non-automatic, reflective responses generally require the engagement of executive functioning (EF) which includes updating, inhibition, and shifting of representations in working memory. Based on research showing that mindfulness enhances aspects of EF and certain higher-order cognitive processes, we hypothesized that individuals higher in facets of dispositional mindfulness would demonstrate greater CT performance, and that this relationship would be mediated by EF. Cross-sectional assessment of these constructs in a sample of 178 university students was achieved using the observing and non-reactivity sub-scales of the Five Factor Mindfulness Questionnaire, a battery of EF tasks and the Halpern Critical Thinking Assessment. Our hypotheses were tested by constructing a multiple meditation model which was analyzed using Structural Equation Modeling. Evidence was found for inhibition mediating the relationships between both observing and non-reactivity and CT in different ways. Indirect-only (or full) mediation was demonstrated for the relationship between observing, inhibition, and CT. Competitive mediation was demonstrated for the relationship between non-reactivity, inhibition, and CT. This suggests additional mediators of the relationship between non-reactivity and CT which are not accounted for in this model and have a negative effect on CT in addition to the positive effect mediated by inhibition. These findings are discussed in the

  19. Mindfulness, Stress, and Coping among University Students

    Science.gov (United States)

    Palmer, Angele; Rodger, Susan

    2009-01-01

    A sample of 135 first-year university students living in residence completed questionnaires that measured individual differences in mindfulness, coping styles, and perceived stress. Findings revealed significant positive relationships between mindfulness and rational coping, and significant negative relationships with emotional and avoidant coping…

  20. Mindfulness meditation

    DEFF Research Database (Denmark)

    Grünenberg, Kristina; Walker, Hanne Kjærgaard; Knudsen, Jakob Skov

    2009-01-01

    Meditation er ikke et nyt fænomen i det danske samfund. Det er den fokus som meditationsformen Mindfulness Based Stress Reduction (MBSR) har været genstand for i de senere år imidlertid. Inden for en sundhedssociologisk ramme undersøges nogle af grundene til, at netop MBSR er blevet populær både i...... en analyse af empirien, i hvilken forfatterne bl.a. argumenterer for, at opfattelsen af virkninger tilskrevet mindfulness meditation må ses i relation til to diskurser, som fremanalyseres og benævnes henholdsvis autenticitets- og e ektiviseringsdiskurserne. Disse diskurser udgør i artiklen...

  1. Efter mindfulness

    DEFF Research Database (Denmark)

    Stjernholm, Ole; Ehrensvärd, Martin Gustaf

    Tematiserer nogle af de udfordringer, der møder dig, som regelmæssigt praktiserer mindfulness og kommer med bud på, hvad bevidsthedens vaner og mønstre betyder for dybden af stilhed - og hvordan man kan arbejde med den viden.......Tematiserer nogle af de udfordringer, der møder dig, som regelmæssigt praktiserer mindfulness og kommer med bud på, hvad bevidsthedens vaner og mønstre betyder for dybden af stilhed - og hvordan man kan arbejde med den viden....

  2. Treatment of cervical dislocation with locked facets

    Institute of Scientific and Technical Information of China (English)

    YU Ze-sheng; James J.Yue; WEI Feng; LIU Zhong-jun; CHEN Zhong-qiang; DANG Geng-ting

    2007-01-01

    Background Lower cervical dislocation with locked facets is common in cervical injury. The locked facets include unilateral and bilateral types. Different successful closed reduction rates has been achieved between unilateral and bilateral types by using rapid skull traction, which was commonly used to reduce the cervical dislocation. It is important to investigate a suitable management specific to patients with different types of cervical locked facets.Methods A total of 38 patients with cervical dislocation with locked facet due to cervical injury treated by rapid skull traction and operation from 1988 to 2005 were reviewed. Rapid skull traction was used in all the patients. Successful closed reduction rate was 88.0% in patients with bilateral cervical locked facets and that was 15.4% in those with unilateral cervical locked facets. These data were then statistically compared by Chi-square test. Patients who were reduced successfully underwent anterior cervical discectomy and fusion at the injured level, and those who failed in closed reduction received posterior open reduction and fixation.Results In this series, there was statistically significant difference (P<0.05) in the rate of successful closed skull traction reduction between unilateral and bilateral locked facets dislocation. Unilateral cervical locked facets dislocation was not easily reduced by skull traction which was suitable for reduction of bilateral cervical locked facets dislocation. However,unilateral cervical locked facets dislocation can be reduced by posterior open reduction.Conclusions Unilateral cervical locked facets dislocation should be treated immediately with posterior open reduction and instrumentation. Bilateral cervical locked facets dislocation can be reduced by rapid skull traction firstly and anterior cervical discectomy and interbody fusion later.

  3. [Septic arthritis of thoracic facet joint].

    Science.gov (United States)

    Ben Abdelghani, K; Gérard-Dran, D; Combe, B

    2009-08-01

    Septic arthritis of the facet joint is a rare condition. We report a case of septic arthritis of both a thoracic facet joint and a wrist. Clinical manifestations were consistent with a spondylodiscitis. Magnetic resonance imaging of the spine demonstrated infection of facet joints of T1 and T2. A surgical biopsy of the wrist isolated a type B streptococcus. The same organism was found in urine culture. The patient had an uneventful recovery on antibiotics.

  4. Mindfulness and rumination as predictors of persistence with a distress tolerance task.

    Science.gov (United States)

    Feldman, Greg; Dunn, Emily; Stemke, Carrie; Bell, Kelly; Greeson, Jeff

    2014-01-01

    Distress tolerance (DT) is a proposed transdiagnostic factor in psychopathology, yet sources of individual differences in DT are largely unknown. The present study examined mindfulness and rumination facets as predictors of persistence on a standardized DT task (mirror tracing). Acting with awareness (a facet of mindfulness) and reflection (a potentially adaptive form of rumination) predicted increased DT. Increased task-induced skin conductance reactivity predicted decreased DT. These results held after controlling for task skill and subjective and heart rate reactivity. Together, these results suggest that teaching skills to promote mindful awareness and reflection hold promise as interventions to enhance DT.

  5. Relationships between mindfulness practice and levels of mindfulness, medical and psychological symptoms and well-being in a mindfulness-based stress reduction program.

    Science.gov (United States)

    Carmody, James; Baer, Ruth A

    2008-02-01

    Relationships were investigated between home practice of mindfulness meditation exercises and levels of mindfulness, medical and psychological symptoms, perceived stress, and psychological well-being in a sample of 174 adults in a clinical Mindfulness-Based Stress Reduction (MBSR) program. This is an 8- session group program for individuals dealing with stress-related problems, illness, anxiety, and chronic pain. Participants completed measures of mindfulness, perceived stress, symptoms, and well-being at pre- and post-MBSR, and monitored their home practice time throughout the intervention. Results showed increases in mindfulness and well-being, and decreases in stress and symptoms, from pre- to post-MBSR. Time spent engaging in home practice of formal meditation exercises (body scan, yoga, sitting meditation) was significantly related to extent of improvement in most facets of mindfulness and several measures of symptoms and well-being. Increases in mindfulness were found to mediate the relationships between formal mindfulness practice and improvements in psychological functioning, suggesting that the practice of mindfulness meditation leads to increases in mindfulness, which in turn leads to symptom reduction and improved well-being.

  6. Two Facets of Narcissism and Compulsive Buying

    National Research Council Canada - National Science Library

    Sunghwan Yi; Roisin O'Connor

    2015-01-01

      Although recent psychology research indicates that overt and covert narcissism are distinct facets of narcissism, the association between covert narcissism and compulsive buying has not been recognized...

  7. Explaining global job satisfaction by facets of job satisfaction: the Japanese civil servants study.

    Science.gov (United States)

    Tatsuse, Takashi; Sekine, Michikazu

    2011-03-01

    Management of job satisfaction is of growing importance in terms of the maintenance of employees' health. This study aimed to evaluate which and to what extent facets of job satisfaction contributed to global job satisfaction. The participants were 4286 employees aged 18-69 years working in local government in Japan. A questionnaire survey was conducted in 1998-1999. Seven facets of job satisfaction were evaluated. Multiple logistic regression analysis was performed to evaluate which facets of job satisfaction contributed to global job satisfaction. For all employees, all of the facets of job satisfaction significantly contributed to global job satisfaction. Among the facets of job satisfaction, 'being satisfied with interests and skills involved in work' and 'how abilities were used' contributed more strongly to global satisfaction than 'being satisfied with how the section is running', 'co-workers', 'work prospects', 'physical working conditions' and 'payment'. The differing associations of facets of job satisfaction with global job satisfaction did not change substantially in stratified analysis by occupation, with one exception that only three facets of job satisfaction contributed to global job satisfaction in administrative workers. Job satisfaction related to the intrinsic aspects of the job (i.e., 'interests and skills involved in work' and 'how abilities were used') contributed more to global job satisfaction than the other aspects of job satisfaction. Longitudinal research in employees with various occupations may be needed to confirm the results of this study.

  8. A facet approach to extending the normative component of the theory of reasoned action.

    Science.gov (United States)

    Donald, I; Cooper, S R

    2001-12-01

    Using facet theory, this study addresses the weak explanatory power of normative influence in theories of reasoned action or planned behaviour. A broad normative construct is hypothesized as being characterized by two facets--social unit and behavioural modality--each of which is examined in relation to recreational drug use. A questionnaire was developed from the facets and administered to undergraduate students. Data (N = 181) were analysed using Smallest Space Analysis (SSA). The results suggest that the facets provide an adequate description of the normative construct and that personal and social normative beliefs, behavioural norms and behavioural intentions can be distinguished empirically. The results also lend partial support to Ajzen's (1988; Ajzen & Fishbein, 1977) principle of compatibility. Implications for how social influence is operationalized and conceptualized are also discussed.

  9. FacetGist: Collective Extraction of Document Facets in Large Technical Corpora

    Science.gov (United States)

    Siddiqui, Tarique; Ren, Xiang; Parameswaran, Aditya; Han, Jiawei

    2017-01-01

    Given the large volume of technical documents available, it is crucial to automatically organize and categorize these documents to be able to understand and extract value from them. Towards this end, we introduce a new research problem called Facet Extraction. Given a collection of technical documents, the goal of Facet Extraction is to automatically label each document with a set of concepts for the key facets (e.g., application, technique, evaluation metrics, and dataset) that people may be interested in. Facet Extraction has numerous applications, including document summarization, literature search, patent search and business intelligence. The major challenge in performing Facet Extraction arises from multiple sources: concept extraction, concept to facet matching, and facet disambiguation. To tackle these challenges, we develop FacetGist, a framework for facet extraction. Facet Extraction involves constructing a graph-based heterogeneous network to capture information available across multiple local sentence-level features, as well as global context features. We then formulate a joint optimization problem, and propose an efficient algorithm for graph-based label propagation to estimate the facet of each concept mention. Experimental results on technical corpora from two domains demonstrate that Facet Extraction can lead to an improvement of over 25% in both precision and recall over competing schemes.

  10. The effectiveness of mindfulness training for children with ADHD and mindful parenting for their parents

    NARCIS (Netherlands)

    van der Oord, S.; Bögels, S.M.; Peijnenburg, D.

    2012-01-01

    This study evaluated the effectiveness of an 8-week mindfulness training for children aged 8-12 with ADHD and parallel mindful parenting training for their parents. Parents (N = 22) completed questionnaires on their child’s ADHD and ODD symptoms, their own ADHD symptoms, parenting stress, parental o

  11. Different facets of market orientation

    DEFF Research Database (Denmark)

    Ormrod, Robert P.; Henneberg, Stephan C.

    2009-01-01

    it was found that there was a marketplace-determined 'gravitational centre effect' that limited the political market orientation of the manifesto, whilst this was less pronounced in Germany. This leads to the hypothesis that certain aspects of political market orientation may be mediated by structural......In this study we employ the concept of political market orientation to better understand how the main political parties in the UK and Germany relate to other stakeholders in the political sphere through an exploratory content analysis of their core election offering, the manifesto. This study has...... two aims: firstly, we will discuss the different facets of the market orientation of the main UK and German parties in their respective 2005 General Elections through an exploratory content analysis, and secondly, we will compare characteristics of market orientation between the two countries. Whilst...

  12. Different facets of market orientation

    DEFF Research Database (Denmark)

    Ormrod, Robert P.; Henneberg, Stephan C.

    2009-01-01

    In this study we employ the concept of political market orientation to better understand how the main political parties in the UK and Germany relate to other stakeholders in the political sphere through an exploratory content analysis of their core election offering, the manifesto. This study has...... two aims: firstly, we will discuss the different facets of the market orientation of the main UK and German parties in their respective 2005 General Elections through an exploratory content analysis, and secondly, we will compare characteristics of market orientation between the two countries. Whilst...... the UK parties generally exhibited similar levels of market orientation on each of the relevant construct dimensions, the German parties had more distinct profiles; thus the applied dimensions of political market orientation show discriminatory power within and across electoral systems. In the UK...

  13. Modeling Minds

    DEFF Research Database (Denmark)

    Michael, John

    others' minds. Then (2), in order to bring to light some possible justifications, as well as hazards and criticisms of the methodology of looking time tests, I will take a closer look at the concept of folk psychology and will focus on the idea that folk psychology involves using oneself as a model...... of other people in order to predict and understand their behavior. Finally (3), I will discuss the historical location and significance of the emergence of looking time tests...

  14. Facet selective etching of Au microcrystallites

    Institute of Scientific and Technical Information of China (English)

    Gangaiah Mettela and Giridhar U. Kulkarni

    2015-01-01

    High-symmetry crystals exhibit isotropic properties. Inducing anisotropy, e.g., by facet selective etching, is considered implausible in face-centered cubic (FCC) metals, particularly gold, which, in addition to being an FCC, is noble. We report for the first time the facet selective etching of Au microcrystals obtained in the form of cuboctahedra and pentagonal rods from the thermolysis of a gold- organic precursor. The selective etching of {111} and {100} facets was achieved using a capping method in which tetraoctylammonium cations selectively cap the {111} facets while Br- ions protect the {100} facets. The exposed facets are oxidized by O2/C1-, yielding a variety of interesting geometries. The facet selective etching of the Au microcrystallites is governed only by the nature of the facets; the geometry of the microcystallite does not appear to play a significant role. The etched surfaces appear rough, but a closer examination reveals well-defined corrugations that are indexable to high hkl values. Such surfaces exhibit enhanced Raman activity.

  15. Facets of the balanced minimal evolution polytope.

    Science.gov (United States)

    Forcey, Stefan; Keefe, Logan; Sands, William

    2016-08-01

    The balanced minimal evolution (BME) method of creating phylogenetic trees can be formulated as a linear programming problem, minimizing an inner product over the vertices of the BME polytope. In this paper we undertake the project of describing the facets of this polytope. We classify and identify the combinatorial structure and geometry (facet inequalities) of all the facets in dimensions up to five, and classify even more facets in all dimensions. A full set of facet inequalities would allow a full implementation of the simplex method for finding the BME tree-although there are reasons to think this an unreachable goal. However, our results provide the crucial first steps for a more likely-to-be-successful program: finding efficient relaxations of the BME polytope.

  16. Search Result Diversification Based on Query Facets

    Institute of Scientific and Technical Information of China (English)

    胡莎; 窦志成; 王晓捷; 继荣

    2015-01-01

    In search engines, different users may search for different information by issuing the same query. To satisfy more users with limited search results, search result diversification re-ranks the results to cover as many user intents as possible. Most existing intent-aware diversification algorithms recognize user intents as subtopics, each of which is usually a word, a phrase, or a piece of description. In this paper, we leverage query facets to understand user intents in diversification, where each facet contains a group of words or phrases that explain an underlying intent of a query. We generate subtopics based on query facets and propose faceted diversification approaches. Experimental results on the public TREC 2009 dataset show that our faceted approaches outperform state-of-the-art diversification models.

  17. Numerical simulation of facet dendrite growth

    Institute of Scientific and Technical Information of China (English)

    CHEN Zhi; CHEN Chang-le; HAO Li-mei

    2008-01-01

    Numerical simulation based on phase field method was performed to describe the solidification of silicon. The effect of anisotropy, undercooling and coupling parameter on dendrite growth shape was investigated. It is indicated that the entire facet dendrite shapes are obtained by using regularized phase field model. Steady state tip velocity of dendrite drives to a fixed value when γ≤0.13. With further increasing the anisotropy value, steady state tip velocity decreases and the size is smaller. With the increase in the undercooling and coupling parameter, crystal grows from facet to facet dendrite. In addition, with increasing coupling parameter, the facet part of facet dendrite decreases gradually, which is in good agreement with Wulff theory.

  18. Relationships between Karolinska Personality Scales and the new factors and facets of the Zuckerman-Kuhlman-Aluja Personality Questionnaire (Relaciones entre las Escalas de Personalidad Karolinska y los nuevos factores y facetas del Cuestionario de Personalidad de ZuckermanKuhlman-Aluja

    Directory of Open Access Journals (Sweden)

    Sergio Escorial

    2015-12-01

    Full Text Available Psychobiological models of personality are of great use in clinical and research settings given their potential to construct working hypotheses on biological and behavioural correlates, as well as to predict vulnerability to mental disorders. Two personality models are rooted in this psychobiological tradition: Zuckerman`s Alternative Five Factors and the Karolinska Personality Scales (KSP. A new instrument (ZKA-PQ has been recently developed by Aluja, Kuhlman & Zuckerman (2010 to measure the Alternative Five Factors. The ZKA-PQ incorporates four new facets by each trait. This article analyses areas of overlap and differences between the ZKA-PQ and Karolinska Personality Scales. The total sample comprised 584 subjects (294 men and 290 women. The results suggest that sensation seeking (ZKA-PQ is mainly associated with monotony avoidance (KSP, neuroticism (ZKA-PQ with anxiety scales, aggressiveness (ZKAPQ with every KSP aggression scale, and extroversion (ZKA-PQ with the detachment scale (KSP. The discussion mainly centres on the information provided by the ZKA-PQ facets beyond basic personality traits, since in certain cases they qualify these general patterns, adding relevant information on the nature of the ZKA-PQ and Karolinska scales.

  19. THE PUBLIC IMAGE – FACETS AND STAGES IN ITS CREATION

    Directory of Open Access Journals (Sweden)

    Corina RADULESCU

    2011-12-01

    Full Text Available Public image is the representation or the idea that the public envisages as to an institution/organization and that special literature coins as: institutional image, enterprise image, prestige publicity, brand image, product image, institutional communication – all of these phrases representing multiple ”facets” of the public image whose unique goal is to create a positive representation of an institution. These facets – which are essentially different – often overlap.Thus, in this paper, we intend to distinguish between the multiple facets that the public image implies and, in order to do this, we firstly refer to the definition, characteristics and structure of the public image, so that we separately analyse its forms of manifestation and reveal the specific difference of the institutional image – which in its pure form aims at creating in the consumer’s/citizen’s mind an identity and a clear organizational representation, which is particularly different from commercial mark images. In the conclusion section to our paper, we indicate the steps that have to be followed in order to create a positive image for an organization.

  20. Changes in Mindfulness and Posttraumatic Stress Disorder Symptoms Among Veterans Enrolled in Mindfulness-Based Stress Reduction.

    Science.gov (United States)

    Stephenson, Kyle R; Simpson, Tracy L; Martinez, Michelle E; Kearney, David J

    2017-03-01

    The current study assessed associations between changes in 5 facets of mindfulness (Acting With Awareness, Observing, Describing, Non-Reactivity, and Nonjudgment) and changes in 4 posttraumatic stress disorder (PTSD) symptom clusters (Re-Experiencing, Avoidance, Emotional Numbing, and Hyperarousal symptoms) among veterans participating in mindfulness-based stress reduction (MBSR). Secondary analyses were performed with a combined data set consisting of 2 published and 2 unpublished trials of MBSR conducted at a large Veterans Affairs hospital. The combined sample included 113 veterans enrolled in MBSR who screened positive for PTSD and completed measures of mindfulness and PTSD symptoms before and after the 8-week intervention. Increases in mindfulness were significantly associated with reduced PTSD symptoms. Increases in Acting With Awareness and Non-Reactivity were the facets of mindfulness most strongly and consistently associated with reduced PTSD symptoms. Increases in mindfulness were most strongly related to decreases in Hyperarousal and Emotional Numbing. These results extend previous research, provide preliminary support for changes in mindfulness as a viable mechanism of treatment, and have a number of potential practical and theoretical implications. © 2016 Wiley Periodicals, Inc.

  1. Mindfulness for group facilitation

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine; Krohn, Simon

    2014-01-01

    In this paper, we argue that mindfulness techniques can be used for enhancing the outcome of group performance. The word mindfulness has different connotations in the academic literature. Broadly speaking there is ‘mindfulness without meditation’ or ‘Western’ mindfulness which involves active...... thinking and ‘Eastern’ mindfulness which refers to an open, accepting state of mind, as intended with Buddhist-inspired techniques such as meditation. In this paper, we are interested in the latter type of mindfulness and demonstrate how Eastern mindfulness techniques can be used as a tool for facilitation....... A brief introduction to the physiology and philosophy of Eastern mindfulness constitutes the basis for the arguments of the effect of mindfulness techniques. The use of mindfulness techniques for group facilitation is novel as it changes the focus from individuals’ mindfulness practice...

  2. Method for partially coating laser diode facets

    Science.gov (United States)

    Dholakia, Anil R. (Inventor)

    1990-01-01

    Bars of integral laser diode devices cleaved from a wafer are placed with their p regions abutting and n regions abutting. A thin BeCu mask having alternate openings and strips of the same width as the end facets is used to mask the n region interfaces so that multiple bars can be partially coated over their exposed p regions with a reflective or partial reflective coating. The partial coating permits identification of the emitting facet from the fully coated back facet during a later device mounting procedure.

  3. Examining student rating of teaching effectiveness using FACETS.

    Science.gov (United States)

    Mat Daud, Nuraihan; Abu Kassim, Noor Lide

    2011-01-01

    Students' evaluations of teaching staff can be considered high-stakes, as they are often used to determine promotion, reappointment, and merit pay to academics. Using Facets, the reliability and validity of one student rating questionnaire is analyzed. A total of 13,940 respondents of the Human Science Division of International Islamic University Malaysia were involved in the study. The analysis shows that the student rating questionnaire used was valid and reliable, and it allows identification of staff for the institution's prestigious teaching excellence awards, and those needing in-service training. It was found that there was no significant difference in terms of rank, age and gender of the staff. The study also shows that the majority of staff have problems keeping the class interested and getting students to participate in class activities. Faculty also hardly discussed common errors in assignments and tests.

  4. Group online mindfulness training: proof of concept.

    Science.gov (United States)

    Kemper, Kathi J; Yun, Jonathan

    2015-01-01

    Mindfulness-based stress reduction training is attractive, but training with an expert teacher is often inconvenient and costly. This proof-of-concept project assessed the feasibility of providing a hybrid of free online mindfulness-based stress reduction training with small group peer facilitation. Six medical students asked a family medicine resident with 5 years of meditation experience but no formal training as a teacher to facilitate 8 weekly group sessions using a free online mindfulness-based stress reduction course. They completed pre- and posttraining questionnaires online. Six of the 7 trainees completed at least half the sessions. Completers and noncompleters had similar age (29 years), gender (about half male), and health status. Changes in the expected direction were observed for perceived stress, mindfulness, resilience, and confidence in providing calm, compassionate care. The hybrid of online mindfulness-based stress reduction training with peer support is feasible. Additional research is warranted to formally evaluate the impact of this approach.

  5. STUDY OF CUSTOMERS’ LOYALTY: DIMENSIONS AND FACETS

    Directory of Open Access Journals (Sweden)

    Claudia BOBÂLCĂ

    2013-06-01

    Full Text Available The purpose of this study is to identify the main aspects investigated in the study of customer loyalty regarding different dimensions and facets of loyalty. Analyzing the academic literature on this subject, we identified two main directions: (a the approachings of loyalty on its dimensions (one, two or four dimensions; (b the approachings of loyalty on its facets (effects. The main facets of loyalty are repatronage intentions, word-of-mouth intentions and buying frequency. Our approach is a theoretical one and we used documentary research. Identifying and analyzing the dimensions and facets of loyalty are important stages for any loyalty program that a company should implement, regardless of its field of activity.

  6. FACET: SLAC___s New User Facility

    Energy Technology Data Exchange (ETDEWEB)

    Clarke, C.I.; Decker, F.-J.; England, R.J.; Erickson, R.A.; Hast, C.; Hogan, M.J.; Li, S.Z.; Litos, M.D.; Nosochkov, Y.; Seeman, J.T.; Sheppard, J.; Wienands, U.; Woodley, M.; Yocky, G.; /SLAC

    2012-05-16

    FACET (Facility for Advanced Accelerator Experimental Tests) is a new User Facility at SLAC National Accelerator Laboratory. The first User Run started in spring 2012 with 20 GeV, 3 nC electron beams. The facility is designed to provide short (20 {micro}m) bunches and small (20 {micro}m wide) spot sizes, producing uniquely high power beams. FACET supports studies from many fields but in particular those of Plasma Wakefield Acceleration and Dielectric Wakefield Acceleration. The creation of drive and witness bunches and shaped bunch profiles is possible with 'Notch' Collimation. FACET is also a source of THz radiation for material studies. Positrons will be available at FACET in future user runs. We present the User Facility and the available tools and opportunities for future experiments.

  7. FACET: Future ATM Concepts Evaluation Tool

    Science.gov (United States)

    Bilmoria, Karl D.; Banavar, Sridhar; Chatterji, Gano B.; Sheth, Kapil S.; Grabbe, Shon

    2000-01-01

    FACET (Future ATM Concepts Evaluation Tool) is an Air Traffic Management research tool being developed at the NASA Ames Research Center. This paper describes the design, architecture and functionalities of FACET. The purpose of FACET is to provide E simulation environment for exploration, development and evaluation of advanced ATM concepts. Examples of these concepts include new ATM paradigms such as Distributed Air-Ground Traffic Management, airspace redesign and new Decision Support Tools (DSTs) for controllers working within the operational procedures of the existing air traffic control system. FACET is currently capable of modeling system-wide en route airspace operations over the contiguous United States. Airspace models (e.g., Center/sector boundaries, airways, locations of navigation aids and airports) are available from databases. A core capability of FACET is the modeling of aircraft trajectories. Using round-earth kinematic equations, aircraft can be flown along flight plan routes or great circle routes as they climb, cruise and descend according to their individual aircraft-type performance models. Performance parameters (e.g., climb/descent rates and speeds, cruise speeds) are obtained from data table lookups. Heading, airspeed and altitude-rate dynamics are also modeled. Additional functionalities will be added as necessary for specific applications. FACET software is written in Java and C programming languages. It is platform-independent, and can be run on a variety of computers. FACET has been designed with a modular software architecture to enable rapid integration of research prototype implementations of new ATM concepts. There are several advanced ATM concepts that are currently being implemented in FACET airborne separation assurance, dynamic density predictions, airspace redesign (re-sectorization), benefits of a controller DST for direct-routing, and the integration of commercial space transportation system operations into the U.S. National

  8. FACET: Future ATM Concepts Evaluation Tool

    Science.gov (United States)

    Bilmoria, Karl D.; Banavar, Sridhar; Chatterji, Gano B.; Sheth, Kapil S.; Grabbe, Shon

    2000-01-01

    FACET (Future ATM Concepts Evaluation Tool) is an Air Traffic Management research tool being developed at the NASA Ames Research Center. This paper describes the design, architecture and functionalities of FACET. The purpose of FACET is to provide E simulation environment for exploration, development and evaluation of advanced ATM concepts. Examples of these concepts include new ATM paradigms such as Distributed Air-Ground Traffic Management, airspace redesign and new Decision Support Tools (DSTs) for controllers working within the operational procedures of the existing air traffic control system. FACET is currently capable of modeling system-wide en route airspace operations over the contiguous United States. Airspace models (e.g., Center/sector boundaries, airways, locations of navigation aids and airports) are available from databases. A core capability of FACET is the modeling of aircraft trajectories. Using round-earth kinematic equations, aircraft can be flown along flight plan routes or great circle routes as they climb, cruise and descend according to their individual aircraft-type performance models. Performance parameters (e.g., climb/descent rates and speeds, cruise speeds) are obtained from data table lookups. Heading, airspeed and altitude-rate dynamics are also modeled. Additional functionalities will be added as necessary for specific applications. FACET software is written in Java and C programming languages. It is platform-independent, and can be run on a variety of computers. FACET has been designed with a modular software architecture to enable rapid integration of research prototype implementations of new ATM concepts. There are several advanced ATM concepts that are currently being implemented in FACET airborne separation assurance, dynamic density predictions, airspace redesign (re-sectorization), benefits of a controller DST for direct-routing, and the integration of commercial space transportation system operations into the U.S. National

  9. Facets of Emotional Clarity and Suspiciousness

    OpenAIRE

    Boden, Matthew Tyler; Berenbaum, Howard

    2012-01-01

    In a college student sample, we explored the relations between individual differences in facets of emotional clarity and suspiciousness. Previous theory and research has treated emotional clarity as a one-dimensional construct. Boden and Berenbaum (2011) proposed that a second facet of emotional clarity, source awareness (a general understanding of the cause of their emotions), could be distinguished from type awareness (a general understanding of the type of emotions [anger, fear] experience...

  10. Children's mental time travel during mind wandering.

    Science.gov (United States)

    Ye, Qun; Song, Xiaolan; Zhang, Yi; Wang, Qinqin

    2014-01-01

    The prospective bias is a salient feature of mind wandering in healthy adults, yet little is known about the temporal focus of children's mind wandering. In the present study, (I) we developed the temporal focus of mind wandering questionnaire for school-age children (TFMWQ-C), a 12-item scale with good test-retest reliability and construct validity. (II) The criterion validity was tested by thought sampling in both choice reaction time task and working memory task. A positive correlation was found between the temporal focus measured by the questionnaire and the one adopted during task-unrelated thoughts (TUTs) by thought sampling probes, especially in the trait level of future-oriented mind wandering. At the same time, children who experienced more TUTs tended to show worse behavioral performance during tasks. (III) The children in both tasks experienced more future-oriented TUTs than past-oriented ones, which was congruent with the results observed in adults; however, in contrast with previous research on adults, the prospective bias was not influenced by task demands. Together these results indicate that the prospective bias of mind wandering has emerged since the school-age (9∼13 years old), and that the relationship between mental time travel (MTT) during mind wandering and the use of cognitive resources differs between children and adults. Our study provides new insights into how this interesting feature of mind wandering may adaptively contribute to the development of children's MTT.

  11. Mindfulness and Situation Awareness

    Science.gov (United States)

    2011-06-01

    sessions, participants develop both formal and informal mindfulness practices. The formal practices draw from meditative traditions and from yoga , and...Body Scan; and, • Mindful movement [ Yoga ]. Several additions have been made by practitioners, including mindful self-inquiry, dialogue, and...traditions: cognitive psychology and Buddhist philosophy. Ellen Langer uses the word mindfulness to describe a healthy state of cognitive openness

  12. Reconstructions and faceting of H-covered Al(111)

    CERN Document Server

    Stumpf, R

    1996-01-01

    First principles calculations show that H overlayers induce a honeycomb vacancy reconstruction on Al(111). Above one ML H coverage, Al(111) facets into surfaces vicinal to (111), with {100} faceted single and double steps and vacancies on the {111} terraces. These H induced reconstructions are stable because H binds more strongly to {100} than to {111} facets. Faceting of Al(111) explains step bunching in H-mediated epitaxy of Al(111). H-covered Al(100) is stable against faceting.

  13. Dynesys dynamic stabilization-related facet arthrodesis.

    Science.gov (United States)

    Fay, Li-Yu; Chang, Peng-Yuan; Wu, Jau-Ching; Huang, Wen-Cheng; Wang, Chun-Hao; Tsai, Tzu-Yun; Tu, Tsung-Hsi; Chang, Hsuan-Kan; Wu, Ching-Lan; Cheng, Henrich

    2016-01-01

    OBJECTIVE Dynamic stabilization devices are designed to stabilize the spine while preserving some motion. However, there have been reports demonstrating limited motion at the instrumented level of the lumbar spine after Dynesys dynamic stabilization (DDS). The causes of this limited motion and its actual effects on outcomes after DDS remain elusive. In this study, the authors investigate the incidence of unintended facet arthrodesis after DDS and clinical outcomes. METHODS This retrospective study included 80 consecutive patients with 1- or 2-level lumbar spinal stenosis who underwent laminectomy and DDS. All medical records, radiological data, and clinical evaluations were analyzed. Imaging studies included pre- and postoperative radiographs, MR images, and CT scans. Clinical outcomes were measured by a visual analog scale (VAS) for back and leg pain, the Oswestry Disability Index (ODI), and Japanese Orthopaedic Association (JOA) scores. Furthermore, all patients had undergone postoperative CT for the detection of unintended arthrodesis of the facets at the indexed level, and range of motion was measured on standing dynamic radiographs. RESULTS A total of 70 patients (87.5%) with a mean age of 64.0 years completed the minimum 24-month postoperative follow-up (mean duration 29.9 months). Unintended facet arthrodesis at the DDS instrumented level was demonstrated by CT in 38 (54.3%) of the 70 patients. The mean age of patients who had facet arthrodesis was 9.8 years greater than that of the patients who did not (68.3 vs 58.5 years, p = 0.009). There were no significant differences in clinical outcomes, including VAS back and leg pain, ODI, and JOA scores between patients with and without the unintended facet arthrodesis. Furthermore, those patients older than 60 years were more likely to have unintended facet arthrodesis (OR 12.42) and immobile spinal segments (OR 2.96) after DDS. Regardless of whether unintended facet arthrodesis was present or not, clinical

  14. The interrelation between mindfulness and subjective well-being

    Directory of Open Access Journals (Sweden)

    Zelikson D.I.

    2016-09-01

    Full Text Available The article considers the phenomenon of mindfulness and its relationship to subjective well-being. The main objective of the study was the empirical confirmation of the relationship between mindfulness and components of hedonic model of subjective well-being. To this end, we held a correlation study with the participation of 94 men and 137 women (average age totaled 27.35 years. The participants filled out a questionnaire “Scale of life satisfaction” by E. Dinera, questionnaire" Mindfulness and awareness” as well as a modified version of the questionnaire "Scale differential emotions". A positive relationship of mindfulness and positive emotions, life satisfaction and the ratio of positive and negative emotions. We detected the negative relationship of negative emotions and mindfulness with life satisfaction. The obtained results are in good agreement with earlier studies and suggest that there exists an interaction between emotional and cognitive processes.

  15. EFFECTIVENESS OF DICLOFENAC SODIUM PHONOPHORESIS TO RESOLVE PAIN RELATED TO FACET SYNDROME: A CASE STUDY

    Directory of Open Access Journals (Sweden)

    Deepak B. Anap

    2013-04-01

    Full Text Available A single case study design was used to investigate the effects sodium diclofenac (Voltaren Emulgel®, Novartis phonophoresis and back stabilization exercises for lumbar facet syndrome. A visual analogue scale was used to measure pain, Modified Oswestery disability questionnaire was used to measure disability and Sorensen test was used to measure back endurance. The study involved three phases in an ABC design. They were 1- week pre assessment, 2-treatment phase and 2 week post treatment assessment phase and 2 weeks follow up phase. The technique resulted in reduction in pain, reduction in disability and improvement in core muscle strength in case of Facet syndrome.Although single case study design limits generalization of the results, it does provide evidence of the beneficial response obtained by use of Phonophoresis and stabilization exercises in Facet syndrome patients.

  16. Facet development for a faceted stretched-membrane dish by Solar Kinetics, Inc

    Energy Technology Data Exchange (ETDEWEB)

    Schertz, P.T.; Brown, D.C.; Konnerth, A. III (Solar Kinetics, Inc., Dallas, TX (United States))

    1991-07-01

    A 3.6-meter diameter stretched-membrane optical facet for a parabolic dish has been successfully designed and demonstrated under contract with Sandia National Laboratories. Twelve facets identical to them will be used to make the lightweight reflector of the dish. The project goal of 2.5-mrad surface accuracy was met with each of the two full-sized prototypes, and accuracies of as low as 1.1 mrad were achieved. The facet weight is 11.7 kg/m{sup 2} (2.4lbs/ft{sup 2}). The facet is similar in construction to the successful stretched-membrane heliostat; it has two thin metal membranes attached to a ring. However, the front membrane for this facet is plastically formed at the factor in order to achieve a shorter facet f/D (approximately 3.0). A passive tether restrains the from membrane when not in operation, that is, when the stabilizing vacuum is off. The optical surface is achieved with a silvered-acrylic film laminated to the metal membrane. The facet is expected to cost $55.40/m{sup 2} at a production rate of 10,000 facets per year and $115, 000/m{sup 2}-at a production rate of 500 facets a year. Several key issues have been resolved. Stress concentrations due to seams in the reflective laminate did not cause membrane rupture during forming as they have for dishes with lower focal length-to-diameter ratios. The laminate survived the forming process and simulated operation without deterioration. The optical effect of the tether on the membrane was tested and found to be very small. Most important, highly accurate shapes were obtained using a simple forming procedure. Additional tests are needed to demonstrate process repeatablility and facet performance in typical operating conditions. 18 refs., 36 figs., 11 tabs.

  17. Facet development for a faceted stretched-membrane dish by Solar Kinetics, Inc.

    Science.gov (United States)

    Schertz, P. T.; Brown, D. C.; Konnerth, A., III

    1991-07-01

    A 3.6-meter diameter stretched-membrane optical facet for a parabolic dish has been successfully designed and demonstrated under contract with Sandia National Laboratories. Twelve facets identical to them will be used to make the lightweight reflector of the dish. The project goal of 2.5-mrad surface accuracy was met with each of the two full-sized prototypes, and accuracies of as low as 1.1 mrad were achieved. The facet weight is 11.7 kg/sq m (2.4 lbs/sq ft). The facet is similar in construction to the successful stretched-membrane heliostat; it has two thin metal membranes attached to a ring. However, the front membrane for this facet is plastically formed at the factor in order to achieve a shorter facet f/D (approximately 3.0). A passive tether restrains the front membrane when not in operation, that is, when the stabilizing vacuum is off. The optical surface is achieved with a silvered-acrylic film laminated to the metal membrane. The facet is expected to cost $55.40/sq m at a production rate of 10,000 facets per year and $115,000/sq m at a production rate of 500 facets a year. Several key issues have been resolved. Stress concentrations due to seams in the reflective laminate did not cause membrane rupture during forming as they have for dishes with lower focal length-to-diameter ratios. The laminate survived the forming process and simulated operation without deterioration. The optical effect of the tether on the membrane was tested and found to be very small. Most important, highly accurate shapes were obtained using a simple forming procedure. Additional tests are needed to demonstrate process repeatability and facet performance in typical operating conditions.

  18. Evaluation and Treatment of Lumbar Facet Cysts.

    Science.gov (United States)

    Boody, Barrett S; Savage, Jason W

    2016-12-01

    Lumbar facet cysts are a rare but increasingly common cause of symptomatic nerve root compression and can lead to radiculopathy, neurogenic claudication, and cauda equina syndrome. The cysts arise from the zygapophyseal joints of the lumbar spine and commonly demonstrate synovial herniation with mucinous degeneration of the facet joint capsule. Lumbar facet cysts are most common at the L4-L5 level and often are associated with spondylosis and degenerative spondylolisthesis. Advanced imaging studies have increased diagnosis of the cysts; however, optimal treatment of the cysts remains controversial. First-line treatment is nonsurgical management consisting of oral NSAIDs, physical therapy, bracing, epidural steroid injections, and/or cyst aspiration. Given the high rate of recurrence and the relatively low satisfaction with nonsurgical management, surgical options, including hemilaminectomy or laminotomy to excise the cyst and decompress the neural elements, are typically performed. Recent studies suggest that segmental fusion of the involved levels may decrease the risks of cyst recurrence and radiculopathy.

  19. Parallel syndromes: two dimensions of narcissism and the facets of psychopathic personality in criminally involved individuals.

    Science.gov (United States)

    Schoenleber, Michelle; Sadeh, Naomi; Verona, Edelyn

    2011-04-01

    Little research has examined different dimensions of narcissism that may parallel psychopathy facets in criminally involved individuals. In this study, we examined the pattern of relationships between grandiose and vulnerable narcissism, assessed using the Narcissistic Personality Inventory-16 and the Hypersensitive Narcissism Scale, respectively, and the four facets of psychopathy (interpersonal, affective, lifestyle, and antisocial) assessed via the Psychopathy Checklist: Screening Version. As predicted, grandiose and vulnerable narcissism showed differential relationships to psychopathy facets, with grandiose narcissism relating positively to the interpersonal facet of psychopathy and vulnerable narcissism relating positively to the lifestyle facet of psychopathy. Paralleling existing psychopathy research, vulnerable narcissism showed stronger associations than grandiose narcissism to (a) other forms of psychopathology, including internalizing and substance use disorders, and (b) self- and other-directed aggression, measured with the Life History of Aggression and the Forms of Aggression Questionnaire. Grandiose narcissism was nonetheless associated with social dysfunction marked by a manipulative and deceitful interpersonal style and unprovoked aggression. Potentially important implications for uncovering etiological pathways and developing treatment interventions for these disorders in externalizing adults are discussed.

  20. Faceting oscillations in nano-ferroelectrics

    Energy Technology Data Exchange (ETDEWEB)

    Scott, J. F., E-mail: jfs32@cam.ac.uk, E-mail: ashok553@nplindia.org [Cavendish Laboratory, Cambridge University, Cambridge (United Kingdom); Kumar, Ashok, E-mail: jfs32@cam.ac.uk, E-mail: ashok553@nplindia.org [CSIR-National Physical Laboratory, Delhi (India)

    2014-08-04

    We observe periodic faceting of 8-nm diameter ferroelectric disks on a 10 s time-scale when thin Pb(Zr{sub 0.52}Ti{sub 0.48})O{sub 3} film is exposed to constant high-resolution transmission electron microscopy beams. The oscillation is between circular disk geometry and sharply faceted hexagons. The behavior is analogous to that of spin structure and magnetic domain wall velocity oscillations in permalloy [Bisig et al., Nat. Commun. 4, 2328 (2013)], involving overshoot and de-pinning from defects [Amann et al., J. Rheol. 57, 149–175 (2013)].

  1. Can You Read My Mind? Age as a Moderator in the Relationship between Theory of Mind and Relational Aggression

    Science.gov (United States)

    Gomez-Garibello, Carlos; Talwar, Victoria

    2015-01-01

    The present study examined whether age moderates the relationship between cognitive factors (theory of mind and attribution of intentions) and relational aggression. Participants (N = 426; 216 boys) between 6 and 9 years of age were asked to complete theory of mind tasks and answer an attribution of intentions questionnaire. Teachers evaluated…

  2. Can You Read My Mind? Age as a Moderator in the Relationship between Theory of Mind and Relational Aggression

    Science.gov (United States)

    Gomez-Garibello, Carlos; Talwar, Victoria

    2015-01-01

    The present study examined whether age moderates the relationship between cognitive factors (theory of mind and attribution of intentions) and relational aggression. Participants (N = 426; 216 boys) between 6 and 9 years of age were asked to complete theory of mind tasks and answer an attribution of intentions questionnaire. Teachers evaluated…

  3. Endoscopic Facet Debridement for the treatment of facet arthritic pain - a novel new technique

    Directory of Open Access Journals (Sweden)

    Scott M.W. Haufe, Anthony R. Mork

    2010-01-01

    Full Text Available Study design: Retrospective, observational, open label. Objective: We investigated the efficacy of facet debridement for the treatment of facet joint pain. Summary of background data: Facet joint disease, often due to degenerative arthritis, is common cause of chronic back pain. In patients that don't respond to conservative measures, nerve ablation may provide significant improvement. Due to the ability of peripheral nerves to regenerate, ablative techniques of the dorsal nerve roots often provide only temporary relief. In theory, ablation of the nerve end plates in the facet joint capsule should prevent reinnervation. Methods: All patients treated with endoscopic facet debridement at our clinic from 2003-2007 with at least 3 years follow-up were included in the analysis. Primary outcome measure was percent change in facet-related pain as measured by Visual Analog Scale (VAS score at final follow-up visit. Results: A total of 174 people (77 women, 97 men; mean age 64, range 22-89 were included. Location of facet pain was cervical in 45, thoracic in 15, and lumbar in 114 patients. At final follow-up, 77%, 73%, and 68% of patients with cervical, thoracic, or lumbar disease, respectively, showed at least 50% improvement in pain. Mean operating time per joint was 17 minutes (range, 10-42. Mean blood loss was 40 ml (range, 10-100. Complications included suture failure in two patients, requiring reclosure of the incision. No infection or nerve damage beyond what was intended occurred. Conclusions: Our results demonstrate a comparable efficacy of endoscopic facet debridement compared to radiofrequency ablation of the dorsal nerve branch, with durable results. Large scale, randomized trials are warranted to further evaluate the relative efficacy of this surgical treatment in patients with facet joint disease.

  4. Alignment and focus of mirrored facets of a heliosat

    Energy Technology Data Exchange (ETDEWEB)

    Yellowhair, Julius E; Ho, Clifford Kuofei; Diver, Richard B; Moss, Timothy A

    2013-11-12

    Various technologies pertaining to aligning and focusing mirrored facets of a heliostat are described herein. Updating alignment and/or focus of mirrored facets is undertaken through generation of a theoretical image, wherein the theoretical image is indicative of a reflection of the target via the mirrored facets when the mirrored facets are properly aligned. This theoretical image includes reference points that are overlaid on an image of the target as reflected by the mirrored facets of the heliostat. A technician adjusts alignment/focus of a mirrored facet by causing reflected reference markings to become aligned with the reference points in the theoretical image.

  5. Percutaneous fusion of lumbar facet with bone allograft

    Directory of Open Access Journals (Sweden)

    Félix Dolorit Verdecia

    2015-03-01

    Full Text Available OBJECTIVE: To assess the evolution of the cases treated with percutaneous facet fusion with bone allograft in lumbar facet disease. METHOD: Between 2010 and 2014, 100 patients (59 women and 41 men diagnosed with lumbar facet disease underwent surgery. RESULTS: The lumbar facet fusion with bone allograft shows good clinical results, is performed on an outpatient basis, and presents minimal complications and rapid incorporation of the patient to the activities of daily living. CONCLUSIONS: The lumbar facet fusion with bone allograft appears to be an effective treatment for lumbar facet disease.

  6. MULTIPLE FACETS OF REHABILITATION IN ELDERLY PATIENTS AFTER CARDIAC SURGERY

    Directory of Open Access Journals (Sweden)

    Maura Gabriela FELEA

    2014-11-01

    Full Text Available The elderly rehabilitation program after coronary artery bypass graft (CABG encompasses endurance training performed on a cycloergometer and physical rehabilitation, the results being exceeded by adding strength and balance exercises. Early initiation of mobilization exercises can prevent problems of posture, as well as thoraco-pulmonary and scapular-humeral articulation conditions often encountered after cardiac surgery. The results of special functional training in elderly can be assessed by six minute walk perimeter and quality of life questionnaire. This article describes the extents of multiple dimensions facets of cardiac rehabilitation program, like effort capacity and psycho-social benefits, morbi-mortality and cost-effectiveness. Referral to cardiac rehabilitation for primary and secondary prevention programs remains low in developing countries. There is a need for a network intelligence schema in order to address patients’ needs and to improve health care professionals’ education.

  7. MULTIPLE FACETS OF REHABILITATION IN ELDERLY PATIENTS AFTER CARDIAC SURGERY

    Directory of Open Access Journals (Sweden)

    Maura Gabriela FELEA

    2014-11-01

    Full Text Available The elderly rehabilitation program after coronary artery bypass graft (CABG encompasses endurance training performed on a cycloergometer and physical rehabilitation, the results being exceeded by adding strength and balance exercises. Early initiation of mobilization exercises can prevent problems of posture, as well as thoraco-pulmonary and scapular-humeral articulation conditions often encountered after cardiac surgery. The results of special functional training in elderly can be assessed by six minute walk perimeter and quality of life questionnaire. This article describes the extents of multiple dimensions facets of cardiac rehabilitation program, like effort capacity and psycho-social benefits, morbi-mortality and cost-effectiveness. Referral to cardiac rehabilitation for primary and secondary prevention programs remains low in developing countries. There is a need for a network intelligence schema in order to address patients’ needs and to improve health care professionals’ education.

  8. Is facet analysis based on rationalism?

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2014-01-01

    , rationalism, historicism/hermeneutics, or pragmatism/critical theory (of which only the last position fully acknowledges the non-neutrality of knowledge organisation). Ranganathan – and the whole facet-analytic school – has formerly been exemplified as a rather clear example of rationalism. Some have objected...

  9. Problem of time: facets and Machian strategy.

    Science.gov (United States)

    Anderson, Edward

    2014-10-01

    The problem of time is that "time" in each of ordinary quantum theory and general relativity are mutually incompatible notions. This causes difficulties in trying to put these two theories together to form a theory of quantum gravity. The problem of time has eight facets in canonical approaches. I clarify that all but one of these facets already occur at the classical level, and reconceptualize and re-name some of these facets as follows. The frozen formalism problem becomes temporal relationalism, the thin sandwich problem becomes configurational relationalism, via the notion of best matching. The problem of observables becomes the problem of beables, and the functional evolution problem becomes the constraint closure problem. I also outline how each of the global and multiple-choice problems of time have their own plurality of facets. This article additionally contains a local resolution to the problem of time at the conceptual level and which is actually realizable for the relational triangle and minisuperspace models. This resolution is, moreover, Machian, and has three levels: classical, semiclassical, and a combined semiclassical-histories-timeless records scheme. I end by delineating the current frontiers of this program toward resolution of the problem of time in the cases of full general relativity and of slightly inhomogeneous cosmology.

  10. Mind Over Matter: Cocaine

    Science.gov (United States)

    ... Term(s): Teachers / NIDA Teaching Guide / Mind Over Matter Teaching Guide and Series / Cocaine Print Mind Over Matter: Cocaine Order Free Publication in: English Spanish Download PDF 806.08 KB Cocaine is ...

  11. Mindfulness for psychosis

    National Research Council Canada - National Science Library

    Chadwick, Paul

    2014-01-01

    Mindfulness treatments and research have burgeoned over the past decade. With psychosis, progress has been slow and likely held back by clinicians' belief that mindfulness may be harmful for this client group...

  12. Mind God's mind: History, development, and teaching.

    Science.gov (United States)

    Demetriou, Andreas; Makris, Nikos; Pnevmatikos, Dimitris

    2016-01-01

    We dispute the target article that belief in Big Gods facilitated development of large societies and suggest that the direction of causality might be inverted. We also suggest that plain theory of mind (ToM), although necessary, is not sufficient to conceive Big Gods. Grasp of other aspects of the mind is required. However, this theory is useful for the teaching of religion.

  13. Fringe Mind Strategies

    Directory of Open Access Journals (Sweden)

    Jan Sleutels

    2013-09-01

    Full Text Available This paper discusses a number of basic strategies for modeling the mind in historical perspective. The best-known strategies are expansionism and eliminativism, which are both problematic: eliminativism compromises our self-understanding, while expansionism is unable to cope with fringe minds. Using Julian Jaynes’s theory of the bicameral mind as an example, an alternative strategy is outlined to meet the challenges posed by the history of the mind.

  14. Is the Mind Real ?

    OpenAIRE

    1997-01-01

    The mind as a whole escapes objective studies because belief in mind- independent reality is self-contradictory and by definition excludes subjective experience (awareness, 'consciousness') from reality. The mind's center therefore vanishes in studies which imply exclusive objectivism or empiricism. This conceptual difficulty can be counteracted by acknowledging that all mental and world structures arise within an unstructured origin- and-matrix for knowledge-structures and beliefs. The mind'...

  15. Human Mind Maps

    Science.gov (United States)

    Glass, Tom

    2016-01-01

    When students generate mind maps, or concept maps, the maps are usually on paper, computer screens, or a blackboard. Human Mind Maps require few resources and little preparation. The main requirements are space where students can move around and a little creativity and imagination. Mind maps can be used for a variety of purposes, and Human Mind…

  16. Vacuum facet phenomenon: a computed tomographic sign of degenerative spondylolisthesis

    Energy Technology Data Exchange (ETDEWEB)

    Lefkowitz, D.M.; Quencer, D.M.

    1982-08-01

    A vacuum facet phenomenon, seen on computed tomography as a lens-shaped lucency within a lumbar facet joint, was observed as a consequence of degenerative spondylolisthesis. The significance of this finding is discussed.

  17. Faceting of curved surfaces using the curvature coordinate system

    DEFF Research Database (Denmark)

    Almegaard, Henrik

    2008-01-01

    In many situations, a curved surface has to be approximated by a facetted surface, i.e., as a network with planar meshes. Most often this is done by triangulation of the surface. Points are chosen on the surface and the points are connected by straight lines so that these lines make a network...... this is by tangent faceting. Tangent points are chosen on the surface and the tangent planes at these points are connected along lines of intersection so that these lines make a network with planar meshes and so that no normal to the curved surface intersect more than one facet. The result is a faceted surface...... of triangular meshes and so that no normal to the curved surface intersect more than one mesh/facet. The result is a faceted surface, with vertices, edges and triangular facets. But faceting a curved surface can also be done using planes as the basic geometrical element instead of points. One way of doing...

  18. Influence of higher order modes on angled-facet amplifiers

    DEFF Research Database (Denmark)

    Wang, Z.; Mikkelsen, B.; Stubkjær, Kristian

    1991-01-01

    The influence of the first-order mode on the residual reflectivity of angled-facet amplifiers is analyzed. For a 7 degrees angled-facet ridge waveguide amplifier with a single-layer antireflective (AR) coating, a gain ripple lower than 1-dB at 25-dB gain can be obtained independent...... by increasing the facet angles to 10 degrees...

  19. /facet: A browser for heterogeneous semantic web repositories

    NARCIS (Netherlands)

    Hildebrand, M.; Ossenbruggen, J.R. van; Hardman, L.

    2006-01-01

    Facet browsing has become popular as a user friendly interface to data repositories. We extend facet browsing of Semantic Web data in four ways. First, users are able to select and navigate through facets of resources of any type and to make selections based on properties of other, semantically rela

  20. The ARSQ 2.0 reveals age and personality effects on mind-wandering experiences

    OpenAIRE

    2014-01-01

    The human brain frequently generates thoughts and feelings detached from environmental demands. Investigating the rich repertoire of these mind-wandering experiences is challenging, as it depends on introspection and mapping its content requires an unknown number of dimensions. We recently developed a retrospective self-report questionnaire—the Amsterdam Resting-State Questionnaire (ARSQ)—which quantifies mind wandering along seven dimensions: “Discontinuity of Mind,” “Theory of Mind,” “Self,...

  1. Mindfulness og mental sundhed

    DEFF Research Database (Denmark)

    Wistoft, Karen

    2011-01-01

    Mindfulness is a way to practice 'healthy mindedness' – a form of self help that has been the subject for research and development of a number of new significant self-technologies, therapy and meditation treatment methods. To be mindful can help people to feel more relaxed (serenity) and fully...... alive. The article aims at describing realistic expectations to the contribution of mindfulness to health education work in the field of mental health. The article discuss ways in which mindfulnesss is connected with established health education in the mental health promotion field, and ways in which...... mindfulness breaks with established health education. Interest in utilising mindfulness and mindfulness-inspired methods in health-education intervention has increased in recent years. Mindfulness is seen here as an answer to how to achieve more accepting presence, and thereby a healthier mental life...

  2. Mindfulness og mental sundhed

    DEFF Research Database (Denmark)

    Wistoft, Karen

    2011-01-01

    Mindfulness is a way to practice 'healthy mindedness' – a form of self help that has been the subject for research and development of a number of new significant self-technologies, therapy and meditation treatment methods. To be mindful can help people to feel more relaxed (serenity) and fully...... alive. The article aims at describing realistic expectations to the contribution of mindfulness to health education work in the field of mental health. The article discuss ways in which mindfulnesss is connected with established health education in the mental health promotion field, and ways in which...... mindfulness breaks with established health education. Interest in utilising mindfulness and mindfulness-inspired methods in health-education intervention has increased in recent years. Mindfulness is seen here as an answer to how to achieve more accepting presence, and thereby a healthier mental life...

  3. Not all minds wander equally: The influence of traits, states and road environment factors on self-reported mind wandering during everyday driving.

    Science.gov (United States)

    Burdett, Bridget R D; Charlton, Samuel G; Starkey, Nicola J

    2016-10-01

    Inattention is a road safety problem, but few studies have focused specifically on mind wandering during everyday driving. This paper explores differences in self-reported mind wandering according to driver demographic characteristics (including age and gender), cognitive traits (such as tendency toward cognitive failure or mindful attention), states (such as feeling tired or stressed) and road environment factors (such as route familiarity). Five hundred and two participants (113 male, average age 44.4 years, SD=14.0years) completed a series of questionnaires (Mindful Attention and Awareness Scale (MAAS), Cognitive Failures Questionnaire (CFQ) and Driver Behaviour Questionnaire (DBQ)), as well as study-specific questions about mind wandering during different personal states and across a range of road and traffic situations. All respondents reported mind wandering during driving at least some of the time. Mind wandering was more likely to be reported on familiar roads than on unfamiliar roads and when drivers are tired. Drivers who reported relatively more mind wandering were younger, reported less mindful attention in daily life, more cognitive failures, and more driving violations and lapses. Together, the findings suggest that mind wandering is common in everyday driving, however any link with crash risk remains unclear. Future research using self-report and naturalistic methods could provide more insight into relationships between mind wandering, error and crash risk.

  4. A Faceted Query Engine Applied to Archaeology

    Directory of Open Access Journals (Sweden)

    Kenneth A. Ross

    2007-04-01

    Full Text Available In this article we present the Faceted Query Engine, a system developed at Columbia University under the aegis of the inter-disciplinary project Computational Tools for Modeling, Visualizing and Analyzing Historic and Archaeological Sites. Our system is based on novel Database Systems research that has been published in Computer Science venues (Ross and Janevski, 2004 and Ross et al., 2005. The goal of this article is to introduce our system to the target user audience - the archaeology community. We demonstrate the use of the Faceted Query Engine on a previously unpublished dataset: the Thulamela (South Africa collection. This dataset is comprised of iron-age finds from the Thulamela site at the Kruger National Park. Our project is the first to systematically compile and classify this dataset. We also use a larger dataset, a collection of ancient Egyptian artifacts from the Memphis site (Giddy,1999, to demonstrate some of the features of our system.

  5. Faceted Semantic Search for Personalized Social Search

    CERN Document Server

    Mas, Massimiliano Dal

    2012-01-01

    Actual social networks (like Facebook, Twitter, Linkedin, ...) need to deal with vagueness on ontological indeterminacy. In this paper is analyzed the prototyping of a faceted semantic search for personalized social search using the "joint meaning" in a community environment. User researches in a "collaborative" environment defined by folksonomies can be supported by the most common features on the faceted semantic search. A solution for the context-aware personalized search is based on "joint meaning" understood as a joint construal of the creators of the contents and the user of the contents using the faced taxonomy with the Semantic Web. A proof-of concept prototype shows how the proposed methodological approach can also be applied to existing presentation components, built with different languages and/or component technologies.

  6. Translaminar facetal screw (magerl′s fixation

    Directory of Open Access Journals (Sweden)

    Rajasekaran S

    2005-01-01

    Full Text Available Translaminar facet screw fixation (TLFS achieves stabilization of the vertebral motion segment by screws inserted at the base of the spinous process, through the opposite lamina, traversing the facet joint, and ending in the base of the transverse process. It is simple, does not require any specialized equipment, and has the advantages of being a procedure of lesser magnitude, lesser operative time, less cost and few complication rate. Recently there is growing interest in this technique to augment the anterior lumbar fusions to achieve global fusion less invasively. In this review article, we discuss the clinical and biomechanical considerations, surgical technique, indications, contraindications and recent developments of TLFS fixation in lumbar spine fusion.

  7. Facets of Emotional Clarity and Suspiciousness.

    Science.gov (United States)

    Boden, Matthew Tyler; Berenbaum, Howard

    2012-09-01

    In a college student sample, we explored the relations between individual differences in facets of emotional clarity and suspiciousness. Previous theory and research has treated emotional clarity as a one-dimensional construct. Boden and Berenbaum (2011) proposed that a second facet of emotional clarity, source awareness (a general understanding of the cause of their emotions), could be distinguished from type awareness (a general understanding of the type of emotions [anger, fear] experienced). We found that source and type awareness were incrementally, inversely associated with suspiciousness when statistically accounting for the extent to which emotions are attended to, and gender. Additionally, source awareness significantly predicted suspiciousness after accounting for anger, anxious arousal, and social anxiety, whereas type awareness did not. Findings are consistent with the hypothesis that, among individuals with low source and type awareness, suspicious beliefs are formed to make sense of and explain emotional arousal.

  8. Neurophysiological markers of multiple facets of impulsivity.

    Science.gov (United States)

    Neal, Lauren B; Gable, Philip A

    2016-03-01

    Human behavior is influenced by three core personality systems: approach, avoidance, and supervisory control. The supervisory control system is inversely related to impulsivity. Although past research has related some aspects of impulsivity to frontal hemispheric asymmetry, impulsivity as a multi-faceted construct has not been studied in relation with frontal asymmetry. In addition, past work has potentially confounded impulsivity with approach-motivation. In the current study, greater relative left frontal activity was related to multiple facets of impulsivity: negative urgency, lack of premeditation, lack of perseverance, and positive urgency. Regressing both positive and negative urgency on frontal asymmetry revealed that approach-related positive urgency related to greater left frontal activity, but withdrawal-related negative urgency marginally related to greater right frontal activity. These results suggest that impulsivity, independent of affective valence, relates to greater left frontal activity. When controlling for trait approach motivation, the relationship between impulsivity and left frontal activity is unchanged.

  9. FACET: The New User Facility at SLAC

    Energy Technology Data Exchange (ETDEWEB)

    Clarke, C.I.; Decker, F.J.; Erikson, R.; Hast, C.; Hogan, M.J.; Iverson, R.; Li, S.Z.; Nosochkov, Y.; Phinney, N.; Sheppard, J.; Wienands, U.; Woodley, M.; Yocky, G.; /SLAC; Seryi, A.; /Oxford U., JAI; Wittmer, W.; /Michigan State U.

    2011-12-13

    FACET (Facility for Advanced Accelerator and Experimental Tests) is a new User Facility at SLAC National Accelerator Laboratory. Its high power electron and positron beams make it a unique facility, ideal for beam-driven Plasma Wakefield Acceleration studies. The first 2 km of the SLAC linac produce 23 GeV, 3.2 nC electron and positron beams with short bunch lengths of 20 {mu}m. A final focusing system can produce beam spots 10 {mu}m wide. User-aided Commissioning took place in summer 2011 and FACET will formally come online in early 2012. We present the User Facility, the current features, planned upgrades and the opportunities for further experiments. Accelerators are our primary tool for discovering the fundamental laws to the universe. Each new frontier we probe requires a new, more powerful method. Accelerators are therefore increasing in size and cost. The future of this field requires new accelerating techniques that can reach the high energies required over shorter distances. New concepts for high gradient acceleration include utilizing the wakes in plasma and dielectric and metallic structures. FACET was built to provide a test bed for novel accelerating concepts with its high charge and highly compressed beams. As a test facility unlike any other, it has also attracted groups interested in beam diagnostic techniques and terahertz studies. The first phase of the construction was completed in May 2011. Beam commissioning began in June and was interleaved with the installation of five experiments. Users were invited to aid with the commissioning for the month of August during which time experimental hardware and software were checked out and some first measurements were taken. FACET is currently in the process of becoming a Department of Energy User Facility for High Energy Physics.

  10. Studying the various facets of emotional aging

    OpenAIRE

    2014-01-01

    To study emotional aging is to study a very multi-faceted concept. In particular, the study of emotion and aging covers a wide range of topics. Taking a closer look, domains of functioning can be differentiated such as pertaining to the experiential nature of emotion or its regulation, as well as social-cognitive processes associated with the perception of emotion in others or emotion-related attention and memory retrieval. Importantly, evidence over the last two decades suggests that not all...

  11. Mindfulness, acceptance and catastrophizing in chronic pain.

    Directory of Open Access Journals (Sweden)

    Maaike J de Boer

    Full Text Available OBJECTIVES: Catastrophizing is often the primary target of the cognitive-behavioral treatment of chronic pain. Recent literature on acceptance and commitment therapy (ACT suggests an important role in the pain experience for the concepts mindfulness and acceptance. The aim of this study is to examine the influence of mindfulness and general psychological acceptance on pain-related catastrophizing in patients with chronic pain. METHODS: A cross-sectional survey was conducted, including 87 chronic pain patients from an academic outpatient pain center. RESULTS: The results show that general psychological acceptance (measured with the AAQ-II is a strong predictor of pain-related catastrophizing, independent of gender, age and pain intensity. Mindfulness (measured with the MAAS did not predict levels of pain-related catastrophizing. DISCUSSION: Acceptance of psychological experiences outside of pain itself is related to catastrophizing. Thus, acceptance seems to play a role in the pain experience and should be part of the treatment of chronic pain. The focus of the ACT treatment of chronic pain does not necessarily have to be on acceptance of pain per se, but may be aimed at acceptance of unwanted experiences in general. Mindfulness in the sense of "acting with awareness" is however not related to catastrophizing. Based on our research findings in comparisons with those of other authors, we recommend a broader conceptualization of mindfulness and the use of a multifaceted questionnaire for mindfulness instead of the unidimensional MAAS.

  12. [Mindfulness: A Concept Analysis].

    Science.gov (United States)

    Chen, Tsai-Ling; Chou, Fan-Hao; Wang, Hsiu-Hung

    2016-04-01

    "Mindfulness" is an emerging concept in the field of healthcare. Ranging from stress relief to psychotherapy, mindfulness has been confirmed to be an effective tool to help individuals manage depression, anxiety, obsessive-compulsive disorder, and other health problems in clinical settings. Scholars currently use various definitions for mindfulness. While some of these definitions overlap, significant differences remain and a general scholarly consensus has yet to be reached. Several domestic and international studies have explored mindfulness-related interventions and their effectiveness. However, the majority of these studies have focused on the fields of clinical medicine, consultation, and education. Mindfulness has rarely been applied in clinical nursing practice and no related systematic concept analysis has been conducted. This paper conducts a concept analysis of mindfulness using the concept analysis method proposed by Walker and Avant (2011). We describe the defining characteristics of mindfulness, clarify the concept, and confirm the predisposing factors and effects of mindfulness using examples of typical cases, borderline cases, related cases, and contrary case. Findings may provide nursing staff with an understanding of the concept of mindfulness for use in clinical practice in order to help patients achieve a comfortable state of body and mind healing.

  13. Kinetics of faceting of crystals in growth, etching, and equilibrium

    Science.gov (United States)

    Vlachos, D. G.; Schmidt, L. D.; Aris, R.

    1993-03-01

    The faceting of crystals in equilibrium with the gas phase and also during crystal growth and etching conditions is studied using the Monte Carlo method. The dynamics of the transformation of unstable crystallographic orientations into hill and valley structures and the spatial patterns that develop are examined as functions of surface temperature, crystallographic orientation, and strength of interatomic potential for two transport processes: adsorption-desorption and surface diffusion. The results are compared with the continuum theory for facet formation. Thermodynamically unstable orientations break into hill and valley structures, and faceting exhibits three time regimes: disordering, facet nucleation, and coarsening of small facets to large facets. Faceting is accelerated as temperature increases, but thermal roughening can occur at high temperatures. Surface diffusion is the dominant mechanism at short times and small facets but adsorption-desorption becomes important at long times and large facets. Growth and etching promote faceting for conditions close to equilibrium but induce kinetic roughening for conditions far from equilibrium. Simultaneous irreversible growth and etching conditions with fast surface diffusion result in enhanced faceting.

  14. Is mindfulness associated with stress and burnout among mental health professionals in Singapore?

    Science.gov (United States)

    Yang, Suyi; Meredith, Pamela; Khan, Asaduzzaman

    2017-07-01

    High levels of stress and burnout have been reported among mental health professionals worldwide, including Singapore, with concerning potential implications for the quality of patient care. Mindfulness has been associated with decreased stress and burnout; however, associations between mindfulness, stress, and burnout have not been examined in Singapore. The aim of this study was to investigate whether mindfulness is associated with stress and burnout among healthcare professionals working in a mental health setting in Singapore. A total of 224 Singaporean mental health professionals completed a cross-sectional survey which included measures of: mindfulness (observe, describe, act with awareness, non-judge, and non-react), stress, and burnout (exhaustion and disengagement). Using multiple regression, significant negative associations were found between each of the mindfulness facets and: stress, exhaustion, and disengagement, while controlling for years of experience. Of the five mindfulness facets, act with awareness demonstrated the strongest negative association with all three variables. This study showed that mental health professionals in Singapore who have higher levels of mindfulness also have lower levels stress and burnout (disengagement and exhaustion). Future longitudinal research is warranted to better understand the directionality of these associations, with implications for the development of interventions aimed to reduce stress and burnout within this population.

  15. Improving personality facet scores with multidimensional computer adaptive testing

    DEFF Research Database (Denmark)

    Makransky, Guido; Mortensen, Erik Lykke; Glas, Cees A W

    2013-01-01

    Narrowly defined personality facet scores are commonly reported and used for making decisions in clinical and organizational settings. Although these facets are typically related, scoring is usually carried out for a single facet at a time. This method can be ineffective and time consuming when...... personality tests contain many highly correlated facets. This article investigates the possibility of increasing the precision of the NEO PI-R facet scores by scoring items with multidimensional item response theory and by efficiently administering and scoring items with multidimensional computer adaptive...... testing (MCAT). The increase in the precision of personality facet scores is obtained from exploiting the correlations between the facets. Results indicate that the NEO PI-R could be substantially shorter without attenuating precision when the MCAT methodology is used. Furthermore, the study shows...

  16. Dispositional mindfulness and rejection sensitivity: The critical role of nonjudgment.

    Science.gov (United States)

    Peters, Jessica R; Eisenlohr-Moul, Tory A; Smart, Laura M

    2016-04-01

    The pain of rejection is a crucial component of normal social functioning; however, heightened sensitivity to rejection can be impairing in numerous ways. Mindfulness-based interventions have been effective with several populations characterized by elevated sensitivity to rejection; however, the relationship between mindfulness and rejection sensitivity has been largely unstudied. The present study examines associations between rejection sensitivity and multiple dimensions of dispositional mindfulness, with the hypothesis that a nonjudgmental orientation to inner experiences would be both associated with decreased rejection sensitivity and attenuate the impact of sensitivity to rejection on general negative affect. A cross-sectional sample of undergraduates (n = 451) completed self-report measures of rejection sensitivity, dispositional mindfulness, and trait-level negative affect. Significant zero-order correlations and independent effects were observed between most facets of dispositional mindfulness and rejection sensitivity, with nonjudging demonstrating the largest effects. As predicted, rejection sensitivity was associated with negative affectivity for people low in nonjudging (β = .27, t = 5.12, p < .001) but not for people high in nonjudging (β = .06, t = .99, p = .324). These findings provide preliminary support for mindfulness, specifically the nonjudging dimension, as a protective factor against rejection sensitivity and its effects on affect.

  17. MINDFULNESS AND SPORT PERFORMANCE

    Directory of Open Access Journals (Sweden)

    Israel Mañas

    2014-05-01

    Full Text Available Mindfulness in sports is a recent field. While sport psychology relied mainly on “second wave” cognitive-behavioural interventions for the last four decades, a new approach has recently been developed in sport psychology including mindfulness: a “third wave” approach. This new approach assumes that ideal performance is a state that is not based on self-control or change in behaviour, but rather a state that arises from recognition and acceptance of thoughts, emotions and bodily sensations. Practicing mindfulness allows learns to observe and accept the thoughts, emotions, and body sensations, without making any attempt to eliminate or modify them. This paper reviews the main programs of mindfulness in sport performance both from the “third wave”: Mindful Sport Performance Enhancement (MSPE and Mindfulness-Acceptance-Commitment(MAC.

  18. Steering Your Mysterious Mind

    DEFF Research Database (Denmark)

    Prasad, Ramjee

    well-being is key for happy and stress free life. Mind has enormous energy. Everyone has access to tre­mendous mental energies; what matters is being aware of this and to work on concentrating your energy into creative work. To achieve mental strength, C5 is a su­preme powerful exercise for the mind......Steering the Mysterious Mind, describes a unique, novel concept for a way to gain control of your mind. The five basic elements of human life, that is; Creativity, Content­ment, Confidence, Calmness, and Concentration (C5) have been introduced in my previous book Unlock Your Personalization....... Compare it with going to the gym where you work on the physical body. In the same way as with arms and legs, the mind is a mus­cle which you exercise through C5 practice. Steering the mind on your personal goal will help you to be creative....

  19. Mindfulness og mental sundhed

    OpenAIRE

    Wistoft, Karen

    2011-01-01

    Mindfulness is a way to practice 'healthy mindedness' – a form of self help that has been the subject for research and development of a number of new significant self-technologies, therapy and meditation treatment methods. To be mindful can help people to feel more relaxed (serenity) and fully alive. The article aims at describing realistic expectations to the contribution of mindfulness to health education work in the field of mental health. The article discuss ways in which mindfulnesss is ...

  20. Faceted to non-faceted transition of solid-liquid interface in binary alloys

    Energy Technology Data Exchange (ETDEWEB)

    Yumoto, H.; Hasiguti, R.R.; Kaneko, T.

    1987-03-01

    Jackson's theory on the interfacial roughening transition of pure materials is extended to that of AB binary alloys. In this model, the concept of quasi-dangling bonds is introduced. The bonds are produced by the difference between the number of the interfacial component of nearest neighbors of the A atom and that of the B atom. The roughening temperatures calculated from this model coincide with the faceted - non-faceted transition temperatures obtained experimentally by Miller and Chadwick and by the present authors.

  1. A Mind of Three Minds: Evolution of the Human Brain

    Science.gov (United States)

    MacLean, Paul D.

    1978-01-01

    The author examines the evolutionary and neural roots of a triune intelligence comprised of a primal mind, an emotional mind, and a rational mind. A simple brain model and some definitions of unfamiliar behavioral terms are included. (Author/MA)

  2. Mindfulness and mind-wandering: finding convergence through opposing constructs.

    Science.gov (United States)

    Mrazek, Michael D; Smallwood, Jonathan; Schooler, Jonathan W

    2012-06-01

    Research into both mindfulness and mind-wandering has grown rapidly, yet clarification of the relationship between these two seemingly opposing constructs is still absent. A first study addresses the relationship between a dispositional measure of mindfulness (Mindful Attention and Awareness Scale, MAAS) and converging measures of both self-reported and indirect markers of mind-wandering. Negative correlations between dispositional mindfulness and 4 measures of mind-wandering confirm the opposing relationship between the 2 constructs and further validate the use of the MAAS as a dispositional measure of mindfulness. A second study demonstrated that 8 minutes of mindful breathing reduces behavioral indicators of mind-wandering during a Sustained Attention to Response Task compared with both passive relaxation and reading. Together these studies clarify the opposition between the constructs of mindfulness and mind-wandering and so should lead to greater convergence between what have been predominately separate, yet mutually relevant, lines of research.

  3. Assessing the Psychedelic "After-Glow" in Ayahuasca Users: Post-Acute Neurometabolic and Functional Connectivity Changes Are Associated with Enhanced Mindfulness Capacities.

    Science.gov (United States)

    Sampedro, Frederic; de la Fuente Revenga, Mario; Valle, Marta; Roberto, Natalia; Domínguez-Clavé, Elisabet; Elices, Matilde; Luna, Luís Eduardo; Crippa, José Alexandre S; Hallak, Jaime E C; de Araujo, Draulio B; Friedlander, Pablo; Barker, Steven A; Álvarez, Enrique; Soler, Joaquim; Pascual, Juan C; Feilding, Amanda; Riba, Jordi

    2017-09-01

    Ayahuasca is a plant tea containing the psychedelic 5-HT2A agonist N,N-dimethyltryptamine and harmala monoamine-oxidase inhibitors. Acute administration leads to neurophysiological modifications in brain regions of the default mode network, purportedly through a glutamatergic mechanism. Post-acutely, ayahuasca potentiates mindfulness capacities in volunteers and induces rapid and sustained antidepressant effects in treatment-resistant patients. However, the mechanisms underlying these fast and maintained effects are poorly understood. Here, we investigated in an open-label uncontrolled study in 16 healthy volunteers ayahuasca-induced post-acute neurometabolic and connectivity modifications and their association with mindfulness measures. Using 1H-magnetic resonance spectroscopy and functional connectivity, we compared baseline and post-acute neurometabolites and seed-to-voxel connectivity in the posterior and anterior cingulate cortex after a single ayahuasca dose. Magnetic resonance spectroscopy showed post-acute reductions in glutamate+glutamine, creatine, and N-acetylaspartate+N-acetylaspartylglutamate in the posterior cingulate cortex. Connectivity was increased between the posterior cingulate cortex and the anterior cingulate cortex, and between the anterior cingulate cortex and limbic structures in the right medial temporal lobe. Glutamate+glutamine reductions correlated with increases in the "nonjudging" subscale of the Five Facets Mindfulness Questionnaire. Increased anterior cingulate cortex-medial temporal lobe connectivity correlated with increased scores on the self-compassion questionnaire. Post-acute neural changes predicted sustained elevations in nonjudging 2 months later. These results support the involvement of glutamate neurotransmission in the effects of psychedelics in humans. They further suggest that neurometabolic changes in the posterior cingulate cortex, a key region within the default mode network, and increased connectivity between the

  4. Assessing the Psychedelic “After-Glow” in Ayahuasca Users: Post-Acute Neurometabolic and Functional Connectivity Changes Are Associated with Enhanced Mindfulness Capacities

    Science.gov (United States)

    Sampedro, Frederic; de la Fuente Revenga, Mario; Valle, Marta; Roberto, Natalia; Domínguez-Clavé, Elisabet; Elices, Matilde; Luna, Luís Eduardo; Crippa, José Alexandre S; Hallak, Jaime E C; de Araujo, Draulio B; Friedlander, Pablo; Barker, Steven A; Álvarez, Enrique; Soler, Joaquim; Pascual, Juan C; Feilding, Amanda

    2017-01-01

    Abstract Background Ayahuasca is a plant tea containing the psychedelic 5-HT2A agonist N,N-dimethyltryptamine and harmala monoamine-oxidase inhibitors. Acute administration leads to neurophysiological modifications in brain regions of the default mode network, purportedly through a glutamatergic mechanism. Post-acutely, ayahuasca potentiates mindfulness capacities in volunteers and induces rapid and sustained antidepressant effects in treatment-resistant patients. However, the mechanisms underlying these fast and maintained effects are poorly understood. Here, we investigated in an open-label uncontrolled study in 16 healthy volunteers ayahuasca-induced post-acute neurometabolic and connectivity modifications and their association with mindfulness measures. Methods Using 1H-magnetic resonance spectroscopy and functional connectivity, we compared baseline and post-acute neurometabolites and seed-to-voxel connectivity in the posterior and anterior cingulate cortex after a single ayahuasca dose. Results Magnetic resonance spectroscopy showed post-acute reductions in glutamate+glutamine, creatine, and N-acetylaspartate+N-acetylaspartylglutamate in the posterior cingulate cortex. Connectivity was increased between the posterior cingulate cortex and the anterior cingulate cortex, and between the anterior cingulate cortex and limbic structures in the right medial temporal lobe. Glutamate+glutamine reductions correlated with increases in the “nonjudging” subscale of the Five Facets Mindfulness Questionnaire. Increased anterior cingulate cortex-medial temporal lobe connectivity correlated with increased scores on the self-compassion questionnaire. Post-acute neural changes predicted sustained elevations in nonjudging 2 months later. Conclusions These results support the involvement of glutamate neurotransmission in the effects of psychedelics in humans. They further suggest that neurometabolic changes in the posterior cingulate cortex, a key region within the default

  5. FIRO-B: factors and facets.

    Science.gov (United States)

    Macrosson, W D

    2000-02-01

    10 FIRO-B intercorrelation matrices were factor analysed; one matrix was derived from new FIRO-B data, all the other matrices were found in the literature. The correlation matrices were also subjected to meta-analysis. The findings suggested that the four FIRO-B scales associated with Inclusion and Affection are facets of the ubiquitous interpersonal superfactor, Nurturance, but the two FIRO-B Control scales each express an orthogonal construct both of which relate to the super-factor, Dominance.

  6. Multiquark hadrons. A new facet of QCD

    Energy Technology Data Exchange (ETDEWEB)

    Ali, Ahmed

    2016-05-15

    I review some selected aspects of the phenomenology of multiquark states discovered in high energy experiments. They have four valence quarks (called tetraquarks) and two of them are found to have five valence quarks (called pentaquarks), extending the conventional hadron spectrum which consists of quark-antiquark (q anti q) mesons and qqq baryons. Multiquark states represent a new facet of QCD and their dynamics is both challenging and currently poorly understood. I discuss various approaches put forward to accommodate them, with emphasis on the diquark model.

  7. Multiquark Hadrons - A New Facet of QCD

    CERN Document Server

    Ali, Ahmed

    2016-01-01

    I review some selected aspects of the phenomenology of multiquark states discovered in high energy experiments. They have four valence quarks (called tetraquarks) and two of them are found to have five valence quarks (called pentaquarks), extending the conventional hadron spectrum which consists of quark-antiquark $(q\\bar{q})$ mesons and $qqq$ baryons. Multiquark states represent a new facet of QCD and their dynamics is both challenging and currently poorly understood. I discuss various approaches put forward to accommodate them, with emphasis on the diquark model.

  8. FACETS -- Infrastructure for Integrated Fusion Modeling

    Science.gov (United States)

    Shasharina, Svetlana; Cary, John; Carlsson, Johan; Hakim, Ammar; Kruger, Scott; Miah, Mahmood; Pletzer, Alexander; Vadlamani, Srinath; Wade-Stein, David; Balay, Satish; McInnes, Lois; Zhang, Hong; Candy, Jeff; Fahey, Mark; Cohen, Ron; Epperly, Tom; Rognlien, Tom; Estep, Don; Pankin, Alexei; Malony, Allen; Morris, Alan; Shende, Sameer; Indireshkumar, Keshavamurthy; McCune, Douglas; Pigarov, Alexander

    2009-11-01

    It is desirable that an infrastructure for integrated fusion modeling has support for: legacy and new components used interchangeably; consistent management of components lifecycle; allocating parallel resources consistent with the nature of participating components and the problem scope; components written in multiple programming languages; composition of sequentially and concurrently executing components respecting dependencies; tight and loose coupling of components; testing and validation of separate and integrated components; and use of multiple platforms from desktops to LCFs. In this poster we will describe the status of the FACETS with respect to these features.

  9. Control to Facet for Polynomial Systems

    DEFF Research Database (Denmark)

    Sloth, Christoffer; Wisniewski, Rafael

    2014-01-01

    for the controller design are solved by searching for polynomials in Bernstein form. This allows the controller design problem to be formulated as a linear programming problem. Examples are provided that demonstrate the efficiency of the method for designing controls for polynomial systems.......This paper presents a solution to the control to facet problem for arbitrary polynomial vector fields defined on simplices. The novelty of the work is to use Bernstein coefficients of polynomials for determining certificates of positivity. Specifically, the constraints that are set up...

  10. Is mind-mindedness trait-like or a quality of close relationships? Evidence from descriptions of significant others, famous people, and works of art.

    Science.gov (United States)

    Meins, Elizabeth; Fernyhough, Charles; Harris-Waller, Jayne

    2014-03-01

    The four studies reported here sought to explore the nature of the construct of mind-mindedness. In Study 1, involving 37 mothers of 5- to 8-year-old children, mothers' verbal mind-minded descriptions of their children were positively correlated with their mind-minded descriptions of their current romantic partner. Participants in Studies 2 (N=114), 3 (N=173), and 4 (N=153) were young adults who provided written descriptions of: a close friend and their current romantic partner (Study 2); two specified famous people, two works of art, and a close friend (Study 3); a specified famous person, a famous person of the participant's choice, and a close friend (Study 4). Study 2 obtained paper-and-pen written descriptions, whereas participants completed descriptions in electronic format in Studies 3 and 4. Mind-minded descriptions of friends and partners were positively correlated, but there was no relation between mind-minded descriptions of a friend and the tendency to describe famous people or works of art in mind-minded terms. Levels of mind-mindedness were higher in descriptions of friends compared with descriptions of famous people or works of art. Administration format was unrelated to individuals' mind-mindedness scores. The results suggest that mind-mindedness is a facet of personal relationships rather than a trait-like quality.

  11. Morphometric analysis of the cervical facets and the feasibility, safety, and effectiveness of Goel inter-facet spacer distraction technique

    Directory of Open Access Journals (Sweden)

    Abhidha Shah

    2014-01-01

    Full Text Available Aim: Quantitative anatomy of the facets of the sub-axial cervical spine was performed. The purpose of the evaluation was to determine the feasibility of insertion of Goel inter-facetal articular spacers in the sub-axial cervical spine. Only few studies detailing the morphometry of the facets are available in the literature. Materials and Methods: Ten cervical vertebrae from C3 to C7 with a total of 20 facets were evaluated by the author. The anatomic parameters studied were the height, width, thickness, shape, orientation, and inclination of each of the superior and inferior facets. The alterations in a number of intervertebral segmental distances were measured before and after spacer insertion. The distance of the inferior facet from the foramen tranversarium, spinal canal, and neural foramina was measured to assess safety of spacer insertion with respect to the vertebral artery and neural structures. Results: The height, width and thickness of the superior facets from C3 to C7 ranged from 6 to 12 mm, 8 to 12 mm, and 2.5 to 6 mm, respectively. The inferior facets had an average height of 10.5 mm, average width of 11.2 mm and average thickness of 3.5 mm. The inclination of the superior facets with respect to the transverse plane ranged from 22° to 45° and that of the inferior facets ranged from 29° to 53°. The distance of the anterior margin of the inferior facet from the posterior border of the foramen transversium ranged from 5 to 7 mm. This distance was maximum at C3 level, then decreased at C4 and remained constant from C5 to C7. Conclusion: This anatomic evaluation aided in understanding the morphology of the cervical facets and the suitability of the cervical facetal articular cavity for insertion of spacers.

  12. Facet-Engineered Surface and Interface Design of Photocatalytic Materials.

    Science.gov (United States)

    Bai, Song; Wang, Lili; Li, Zhengquan; Xiong, Yujie

    2017-01-01

    The facet-engineered surface and interface design for photocatalytic materials has been proven as a versatile approach to enhance their photocatalytic performance. This review article encompasses some recent advances in the facet engineering that has been performed to control the surface of mono-component semiconductor systems and to design the surface and interface structures of multi-component heterostructures toward photocatalytic applications. The review begins with some key points which should receive attention in the facet engineering on photocatalytic materials. We then discuss the synthetic approaches to achieve the facet control associated with the surface and interface design. In the following section, the facet-engineered surface design on mono-component photocatalytic materials is introduced, which forms a basis for the discussion on more complex systems. Subsequently, we elucidate the facet-engineered surface and interface design of multi-component photocatalytic materials. Finally, the existing challenges and future prospects are discussed.

  13. Modeling Reusable and Interoperable Faceted Browsing Systems with Category Theory.

    Science.gov (United States)

    Harris, Daniel R

    2015-08-01

    Faceted browsing has become ubiquitous with modern digital libraries and online search engines, yet the process is still difficult to abstractly model in a manner that supports the development of interoperable and reusable interfaces. We propose category theory as a theoretical foundation for faceted browsing and demonstrate how the interactive process can be mathematically abstracted. Existing efforts in facet modeling are based upon set theory, formal concept analysis, and lightweight ontologies, but in many regards, they are implementations of faceted browsing rather than a specification of the basic, underlying structures and interactions. We will demonstrate that category theory allows us to specify faceted objects and study the relationships and interactions within a faceted browsing system. Implementations can then be constructed through a category-theoretic lens using these models, allowing abstract comparison and communication that naturally support interoperability and reuse.

  14. Foundations of reusable and interoperable facet models using category theory.

    Science.gov (United States)

    Harris, Daniel R

    2016-10-01

    Faceted browsing has become ubiquitous with modern digital libraries and online search engines, yet the process is still difficult to abstractly model in a manner that supports the development of interoperable and reusable interfaces. We propose category theory as a theoretical foundation for faceted browsing and demonstrate how the interactive process can be mathematically abstracted. Existing efforts in facet modeling are based upon set theory, formal concept analysis, and light-weight ontologies, but in many regards, they are implementations of faceted browsing rather than a specification of the basic, underlying structures and interactions. We will demonstrate that category theory allows us to specify faceted objects and study the relationships and interactions within a faceted browsing system. Resulting implementations can then be constructed through a category-theoretic lens using these models, allowing abstract comparison and communication that naturally support interoperability and reuse.

  15. Usability Studies of Faceted Browsing: A Literature Review

    Directory of Open Access Journals (Sweden)

    Jody Condit Fagan

    2010-06-01

    Full Text Available Faceted browsing is a common feature of new library catalog interfaces. But to what extent does it improve user performance in searching within today’s library catalog systems? This article reviews the literature for user studies involving faceted browsing and user studies of “next-generation” library catalogs that incorporate faceted browsing. Both the results and the methods of these studies are analyzed by asking, What do we currently know about faceted browsing? How can we design better studies of faceted browsing in library catalogs? The article proposes methodological considerations for practicing librarians and provides examples of goals, tasks, and measurements for user studies of faceted browsing in library catalogs.

  16. Restless Mind, Restless Body

    Science.gov (United States)

    Seli, Paul; Carriere, Jonathan S. A.; Thomson, David R.; Cheyne, James Allan; Martens, Kaylena A. Ehgoetz; Smilek, Daniel

    2014-01-01

    In the present work, we investigate the hypothesis that failures of task-related executive control that occur during episodes of mind wandering are associated with an increase in extraneous movements (fidgeting). In 2 studies, we assessed mind wandering using thought probes while participants performed the metronome response task (MRT), which…

  17. Mindfulness and Student Success

    Science.gov (United States)

    Leland, Matt

    2015-01-01

    Mindfulness has long been practiced in Eastern spiritual traditions for personal improvement, and educators and educational institutions have recently begun to explore its usefulness in schools. Mindfulness training can be valuable for helping students be more successful learners and more connected members of an educational community. To determine…

  18. Resisting Mind Control.

    Science.gov (United States)

    Anderson, Susan M.; Zimbardo, Philip G.

    1980-01-01

    Provides conceptual analyses of mind control techniques along with practical advice on how to resist these techniques. The authors stress that effective mind control stems more from everyday social relations than from exotic technological gimmicks. Suggestions are given for resisting persuasion, resisting systems, and challenging the system.…

  19. Steering Your Mysterious Mind

    DEFF Research Database (Denmark)

    Prasad, Ramjee

    Steering the Mysterious Mind, describes a unique, novel concept for a way to gain control of your mind. The five basic elements of human life, that is; Creativity, Content­ment, Confidence, Calmness, and Concentration (C5) have been introduced in my previous book Unlock Your Personalization...

  20. Fringe Mind Strategies

    NARCIS (Netherlands)

    Sleutels, J.J.M.

    2013-01-01

    This paper discusses a number of basic strategies for modeling the mind in historical perspective. The best-known strategies are expansionism and eliminativism, which are both problematic: eliminativism compromises our self-understanding, while expansionism is unable to cope with fringe minds. Using

  1. Elliott on Mind Matters.

    Science.gov (United States)

    Maattanen, Pentti

    2000-01-01

    Argues that David Elliott's conception of the human mind presented in his book "Music Matters" is not coherent. Outlines three alternatives to Elliott's theory of mind. Suggests that the principles associated with the pragmatism of Charles Sanders Pierce would complement Elliott's ideas in his book. (CMK)

  2. Restless Mind, Restless Body

    Science.gov (United States)

    Seli, Paul; Carriere, Jonathan S. A.; Thomson, David R.; Cheyne, James Allan; Martens, Kaylena A. Ehgoetz; Smilek, Daniel

    2014-01-01

    In the present work, we investigate the hypothesis that failures of task-related executive control that occur during episodes of mind wandering are associated with an increase in extraneous movements (fidgeting). In 2 studies, we assessed mind wandering using thought probes while participants performed the metronome response task (MRT), which…

  3. Teaching Tips: Mind Magnets

    Science.gov (United States)

    Fortenberry, Callie L.; Fowler, Teri W.

    2006-01-01

    Mind magnets are maps to guide instruction and facilitate the comprehension processes. They extend individual comprehension strategy instruction, which does not typically show students how to link application of appropriate strategies to whole texts. The mind magnet framework allows teachers to plan powerful interactions between the reader and the…

  4. Methodology, Meditation, and Mindfulness

    Directory of Open Access Journals (Sweden)

    Balveer Singh Sikh

    2016-04-01

    Full Text Available Understanding the nondualistic nature of mindfulness is a complex and challenging task particularly when most clinical psychology draws from Western methodologies and methods. In this article, we argue that the integration of philosophical hermeneutics with Eastern philosophy and practices may provide a methodology and methods to research mindfulness practice. Mindfulness hermeneutics brings together the nondualistically aligned Western philosophies of Heidegger and Gadamer and selected Eastern philosophies and practices in an effort to bridge the gap between these differing worldviews. Based on the following: (1 fusion of horizons, (2 being in a hermeneutic circle, (3 understanding as intrinsic to awareness, and (4 the ongoing practice of meditation, a mindfulness hermeneutic approach was used to illuminate deeper understandings of mindfulness practice in ways that are congruent with its underpinning philosophies.

  5. The External Mind

    DEFF Research Database (Denmark)

    The External Mind: an Introduction by Riccardo Fusaroli, Claudio Paolucci pp. 3-31 The sign of the Hand: Symbolic Practices and the Extended Mind by Massimiliano Cappuccio, Michael Wheeler pp. 33-55 The Overextended Mind by Shaun Gallagher pp. 57-68 The "External Mind": Semiotics, Pragmatism......, Extended Mind and Distributed Cognition by Claudio Paolucci pp. 69-96 The Social Horizon of Embodied Language and Material Symbols by Riccardo Fusaroli pp. 97-123 Semiotics and Theories of Situated/Distributed Action and Cognition: a Dialogue and Many Intersections by Tommaso Granelli pp. 125-167 Building...... Action in Public Environments with Diverse Semiotic Resources by Charles Goodwin pp. 169-182 How Marking in Dance Constitutes Thinking with the Body by David Kirsh pp. 183-214 Ambiguous Coordination: Collaboration in Informal Science Education Research by Ivan Rosero, Robert Lecusay, Michael Cole pp. 215-240...

  6. Trait Mindfulness and Progression to Injection Use in Youth With Opioid Addiction.

    Science.gov (United States)

    Wilson, J Deanna; Vo, Hoa; Matson, Pamela; Adger, Hoover; Barnett, Gabriela; Fishman, Marc

    2017-09-19

    Many youth initiate opioid misuse with prescription opioids and transition over time to more severe substance-using behaviors, including injection. Trait mindfulness is a potentially protective factor. This is a cross-sectional study characterizing a sample of opioid-using youth by level of mindfulness and examines the potential effect modification of emotion regulation on the relationship between mindfulness and progression to injection opioid use. A convenience sample of 112 youth (ages 14-24) was recruited during an episode of inpatient detoxification and residential treatment for opioid use disorders. We examined emotion regulation (Difficulties in Emotion Regulation Scale), mindfulness (Child Acceptance and Mindfulness Measure), and opioid use. We completed multivariable regressions stratified by degree of emotion regulation looking at relationship of mindfulness on time to injection use from age of first prescription opioid. Youth had difficulties in emotion regulation (m = 104.2; SD = 2.41) and low mindfulness (m = 19.1;SD = 0.59). While we found overall that mindfulness was associated with time to progression to injection opioid use, there was significant effect modification. Among youth with high levels of difficulty in emotion regulation, those with high mindfulness trait had quicker progressions to injection (-1.31 years; p =.003). In contrast, youth with normal emotion regulation and high mindfulness trait had a slower progression to injection (1.67 years; p =.041). Conclusion/Importance: Our study showed a majority of youth presenting with opioid use disorders have impairments in emotion regulation and deficits in trait mindfulness. The relationship between mindfulness and opioid use is impacted by emotion regulation capacity. More research is needed to understand the various facets of mindfulness and how they interact with emotion regulation in youth.

  7. Preliminary design of large reflectors with flat facets

    Science.gov (United States)

    Agrawal, P. K.; Anderson, M. S.; Card, M. F.

    1981-01-01

    A concept for approximating curved antenna surfaces using flat facets is discussed. A preliminary design technique for determining the size of the reflector surface facets necessary to meet antenna surface accuracy requirements is presented. A proposed large microwave radiometer satellite (MRS) is selected as an application, and the far-field electromagnetic response of a faceted reflector surface is compared with that from a spherical reflector surface.

  8. Faceted ceramic fibers, tapes or ribbons and epitaxial devices therefrom

    Science.gov (United States)

    Goyal, Amit

    2013-07-09

    A crystalline article includes a single-crystal ceramic fiber, tape or ribbon. The fiber, tape or ribbon has at least one crystallographic facet along its length, which is generally at least one meter long. In the case of sapphire, the facets are R-plane, M-plane, C-plane or A-plane facets. Epitaxial articles, including superconducting articles, can be formed on the fiber, tape or ribbon.

  9. Faceted ceramic fibers, tapes or ribbons and epitaxial devices therefrom

    Energy Technology Data Exchange (ETDEWEB)

    Goyal, Amit (Knoxville, TN)

    2012-07-24

    A crystalline article includes a single-crystal ceramic fiber, tape or ribbon. The fiber, tape or ribbon has at least one crystallographic facet along its length, which is generally at least one meter long. In the case of sapphire, the facets are R-plane, M-plane, C-plane or A-plane facets. Epitaxial articles, including superconducting articles, can be formed on the fiber, tape or ribbon.

  10. Mediating Role of Mindfulness on the Associations of Friendship Quality and Subjective Vitality.

    Science.gov (United States)

    Akin, Umran; Akin, Ahmet; Uğur, Erol

    2016-10-01

    This research investigated the mediator role of mindfulness on the relationship between friendship quality and subjective vitality. Participants were 273 university students (M age = 21 years, SD = 1.1) who completed a questionnaire package that included the Friendship Quality Scale, the Cognitive and Affective Mindfulness Scale, and the Subjective Vitality Scale. Both mindfulness and subjective vitality were correlated positively with friendship quality and subjective vitality was correlated positively with mindfulness. Mindfulness mediated the relationship between friendship quality and subjective vitality. Together, the findings illuminate the importance of friendship quality in psychological and cognitive adjustment. © The Author(s) 2016.

  11. A Moment of Mindfulness: Computer-Mediated Mindfulness Practice Increases State Mindfulness

    OpenAIRE

    Mahmood, Lynsey; Hopthrow, Tim; Randsley de Moura, Georgina

    2016-01-01

    Three studies investigated the use of a 5-minute, computer-mediated mindfulness practice in increasing levels of state mindfulness. In Study 1, 54 high school students completed the computer-mediated mindfulness practice in a lab setting and Toronto Mindfulness Scale (TMS) scores were measured before and after the practice. In Study 2 (N = 90) and Study 3 (N = 61), the mindfulness practice was tested with an entirely online sample to test the delivery of the 5-minute mindfulness practice via ...

  12. The Survey Questionnaire

    Science.gov (United States)

    Ritter, Lois A. Ed.; Sue, Valerie M., Ed.

    2007-01-01

    Internet-based surveys are still relatively new, and researchers are just beginning to articulate best practices for questionnaire design. Online questionnaire design has generally been guided by the principles applying to other self-administered instruments, such as paper-based questionnaires. Web-based questionnaires, however, have the potential…

  13. Parallel Syndromes: Two Dimensions of Narcissism and the Facets of Psychopathic Personality in Criminally-Involved Individuals

    Science.gov (United States)

    2012-01-01

    Little research has examined different dimensions of narcissism that may parallel psychopathy facets in criminally-involved individuals. The present study examined the pattern of relationships between grandiose and vulnerable narcissism, assessed using the Narcissistic Personality Inventory-16 and the Hypersensitive Narcissism Scale, respectively, and the four facets of psychopathy (interpersonal, affective, lifestyle, and antisocial) assessed via the Psychopathy Checklist: Screening Version (PCL:SV). As predicted, grandiose and vulnerable narcissism showed differential relationships to psychopathy facets, with grandiose narcissism relating positively to the interpersonal facet of psychopathy and vulnerable narcissism relating positively to the lifestyle facet of psychopathy. Paralleling existing psychopathy research, vulnerable narcissism showed stronger associations than grandiose narcissism to 1) other forms of psychopathology, including internalizing and substance use disorders, and 2) self- and other-directed aggression, measured using the Life History of Aggression and the Forms of Aggression Questionnaire. Grandiose narcissism was nonetheless associated with social dysfunction marked by a manipulative and deceitful interpersonal style and unprovoked aggression. Potentially important implications for uncovering etiological pathways and developing treatment interventions for these disorders in externalizing adults are discussed. PMID:22448731

  14. Children’s Mental Time Travel during Mind Wandering

    Directory of Open Access Journals (Sweden)

    Qun eYe

    2014-08-01

    Full Text Available The prospective bias is a salient feature of mind wandering in healthy adults, yet little is known about the temporal focus of children’s mind wandering. In the present study, (I we developed the Temporal Focus of Mind Wandering Questionnaire for school-age children (TFMWQ-C, a 12-item scale with good test-retest reliability and construct validity. (II The criterion validity was tested by thought sampling in both Choice Reaction Time Task (CRT and Working Memory Task (WMT. A positive correlation was found between the temporal focus measured by the questionnaire and the one adopted during task-unrelated thoughts (TUTs by thought sampling probes, especially in the trait level of future-oriented mind wandering. At the same time, children who experienced more TUTs tended to show worse behavioral performance during tasks. (III The children in both tasks experienced more future-oriented TUTs than past-oriented ones, which was congruent with the results observed in adults; however, in contrast with previous research on adults, the prospective bias was not influenced by task demands. Together these results indicate that the prospective bias of mind wandering has emerged since the school age (9~13 years old, and that the relationship between mental time travel during mind wandering and the use of cognitive resources differs between children and adults. Our study provides new insights into how this interesting feature of mind wandering may adaptively contribute to the development of children’s mental time travel.

  15. PHYSICS OF THE MIND

    Directory of Open Access Journals (Sweden)

    Leonid Perlovsky

    2016-11-01

    Full Text Available Is it possible to turn psychology into hard science? Physics of the mind follows the fundamental methodology of physics in all areas where physics have been developed. What is common among Newtonian mechanics, statistical physics, quantum physics, thermodynamics, theory of relativity, astrophysics... and a theory of superstrings? The common among all areas of physics is a methodology of physics discussed in the first few lines of the paper. Is physics of the mind possible? Is it possible to describe the mind based on the few first principles as physics does? The mind with its variabilities and uncertainties, the mind from perception and elementary cognition to emotions and abstract ideas, to high cognition. Is it possible to turn psychology and neuroscience into hard sciences? The paper discusses established first principles of the mind, their mathematical formulations, and a mathematical model of the mind derived from these first principles, mechanisms of concepts, emotions, instincts, behavior, language, cognition, intuitions, conscious and unconscious, abilities for symbols, functions of the beautiful and musical emotions in cognition and evolution. Some of the theoretical predictions have been experimentally confirmed. This research won national and international awards. In addition to summarizing existing results the paper describes new development theoretical and experimental. The paper discusses unsolved theoretical problems as well as experimental challenges for future research.

  16. Mindfulness in cultural context.

    Science.gov (United States)

    Kirmayer, Laurence J

    2015-08-01

    Mindfulness meditation and other techniques drawn from Buddhism have increasingly been integrated into forms of psychotherapeutic intervention. In much of this work, mindfulness is understood as a mode of awareness that is present-centered and nonevaluative. This form of awareness is assumed to have intrinsic value in promoting positive mental health and adaptation by interrupting discursive thoughts that give rise to suffering. However, in the societies where it originated, mindfulness meditation is part of a larger system of Buddhist belief and practice with strong ethical and moral dimensions. Extracting techniques like mindfulness meditation from the social contexts in which they originate may change the nature and effects of the practice. The papers in this issue of Transcultural Psychiatry explore the implications of a cultural and contextual view of mindfulness for continued dialogue between Buddhist thought and psychiatry. This introductory essay considers the meanings of mindfulness meditation in cultural context and the uses of mindfulness as a therapeutic intervention in contemporary psychiatry and psychology.

  17. Physics of the Mind

    Science.gov (United States)

    Perlovsky, Leonid I.

    2016-01-01

    Is it possible to turn psychology into “hard science”? Physics of the mind follows the fundamental methodology of physics in all areas where physics have been developed. What is common among Newtonian mechanics, statistical physics, quantum physics, thermodynamics, theory of relativity, astrophysics… and a theory of superstrings? The common among all areas of physics is a methodology of physics discussed in the first few lines of the paper. Is physics of the mind possible? Is it possible to describe the mind based on the few first principles as physics does? The mind with its variabilities and uncertainties, the mind from perception and elementary cognition to emotions and abstract ideas, to high cognition. Is it possible to turn psychology and neuroscience into “hard” sciences? The paper discusses established first principles of the mind, their mathematical formulations, and a mathematical model of the mind derived from these first principles, mechanisms of concepts, emotions, instincts, behavior, language, cognition, intuitions, conscious and unconscious, abilities for symbols, functions of the beautiful and musical emotions in cognition and evolution. Some of the theoretical predictions have been experimentally confirmed. This research won national and international awards. In addition to summarizing existing results the paper describes new development theoretical and experimental. The paper discusses unsolved theoretical problems as well as experimental challenges for future research. PMID:27895558

  18. Physics of the Mind.

    Science.gov (United States)

    Perlovsky, Leonid I

    2016-01-01

    Is it possible to turn psychology into "hard science"? Physics of the mind follows the fundamental methodology of physics in all areas where physics have been developed. What is common among Newtonian mechanics, statistical physics, quantum physics, thermodynamics, theory of relativity, astrophysics… and a theory of superstrings? The common among all areas of physics is a methodology of physics discussed in the first few lines of the paper. Is physics of the mind possible? Is it possible to describe the mind based on the few first principles as physics does? The mind with its variabilities and uncertainties, the mind from perception and elementary cognition to emotions and abstract ideas, to high cognition. Is it possible to turn psychology and neuroscience into "hard" sciences? The paper discusses established first principles of the mind, their mathematical formulations, and a mathematical model of the mind derived from these first principles, mechanisms of concepts, emotions, instincts, behavior, language, cognition, intuitions, conscious and unconscious, abilities for symbols, functions of the beautiful and musical emotions in cognition and evolution. Some of the theoretical predictions have been experimentally confirmed. This research won national and international awards. In addition to summarizing existing results the paper describes new development theoretical and experimental. The paper discusses unsolved theoretical problems as well as experimental challenges for future research.

  19. Mindfulness Research Update: 2008

    Science.gov (United States)

    Greeson, Jeffrey M.

    2009-01-01

    Objective To briefly review the effects of mindfulness on the mind, the brain, the body, and behavior. Methods Selective review of MEDLINE, PsycINFO, and Google Scholar databases (2003–2008) using the terms “mindfulness”, “meditation”, “mental health”, “physical health”, “quality of life”, and “stress reduction.” A total of 52 exemplars of empirical and theoretical work were selected for review. Results Both basic and clinical research indicate that cultivating a more mindful way of being is associated with less emotional distress, more positive states of mind, and better quality of life. In addition, mindfulness practice can influence the brain, the autonomic nervous system, stress hormones, the immune system, and health behaviors, including eating, sleeping and substance use, in salutary ways. Conclusion The application of cutting-edge technology toward understanding mindfulness – an “inner technology” – is elucidating new ways in which attention, awareness, acceptance, and compassion may promote optimal health – in mind, body, relationships, and spirit. PMID:20047019

  20. Mindfulness and clinical psychology.

    Science.gov (United States)

    Childs, David

    2011-09-01

    Does mindfulness offer more to psychology than a useful therapeutic technique? This paper argues that it can also establish a state of presence which is understood in relation to the practice of phenomenology. Mindfulness is then both linked to a Western intellectual tradition and offers that tradition a systematic method. This is an opening for psychological investigation of the non-conceptual basis of everyday experience. The combination of this theoretical stance with the increasingly widespread practical training of clinical psychologists in mindfulness has broad implications for clinical practice; this is illustrated in relation to the descriptive approach to clinical problems, qualitative research, and reflective practice.

  1. Mindfulness - en implicit utopi?

    DEFF Research Database (Denmark)

    Nielsen, Anne Maj

    2014-01-01

    mindfulness is used for individualized stress-reduction in order to keep up with existing or worsened working conditions instead of stress-reducing changes in the common working conditions. Mindfulness research emphasizes positive outcomes in coping with demands and challenges in everyday life especially...... considering suffering (for example stress and pain). While explicit constructions of Utopia present ideas of specific societal communities in well-functioning harmony, the interest in mindfulness can in contradistinction be considered an implicit critique of present life-conditions and an “implicit utopia...

  2. Management of low back pain with facet joint injections and nerve root blocks under computed tomography guidance. A prospective study

    Energy Technology Data Exchange (ETDEWEB)

    Fotiadou, Anastasia; Wojcik, Andrew; Shaju, Antony [Hinchingbrooke Hospital NHS Trust, Huntingdon, Cambridge (United Kingdom)

    2012-09-15

    The aim of this work was to assess the performance of facet joint and nerve root infiltrations under computed tomography guidance for the management of low back pain and to investigate the complications and patient tolerance. The study was board-certified and informed consent was obtained from all patients. In 1 year, 86 consecutive patients (47 male, 39 female, age range 47-87 years, mean age 63) with low back pain for more than 2 years were included. All patients were clinically examined and had cross-sectional imaging performed before the procedure. Fifty-five facet joint infiltrations and 31 nerve blocks were performed under computed tomography guidance. All patients completed two valid pain questionnaires before and 3 months after the procedures. At the same time, they were clinically examined by the referring Orthopaedic Surgeon. The pain response was assessed by comparing the scores of the questionnaires. The improvement in clinical examination findings was assessed as well. In patients who underwent facet joint infiltrations, long-term pain improvement was achieved in 79% and in those with nerve blocks in 85%. Immediate pain relief was demonstrated in 83% of patients with nerve infiltrations. No complications were observed. All procedures were very well tolerated by patients. Facet joint and nerve infiltrations under computed tomography guidance constitute an accurate and safe method that could be used to relieve low back pain and minimize the risk of disability. (orig.)

  3. Weak layer fracture: facets and depth hoar

    Directory of Open Access Journals (Sweden)

    I. Reiweger

    2013-09-01

    Full Text Available Understanding failure initiation within weak snow layers is essential for modeling and predicting dry-snow slab avalanches. We therefore performed laboratory experiments with snow samples containing a weak layer consisting of either faceted crystals or depth hoar. During these experiments the samples were loaded with different loading rates and at various tilt angles until fracture. The strength of the samples decreased with increasing loading rate and increasing tilt angle. Additionally, we took pictures of the side of four samples with a high-speed video camera and calculated the displacement using a particle image velocimetry (PIV algorithm. The fracture process within the weak layer could thus be observed in detail. Catastrophic failure started due to a shear fracture just above the interface between the depth hoar layer and the underlying crust.

  4. Diagnostics Challenges for FACET-II

    Energy Technology Data Exchange (ETDEWEB)

    Clarke, Christine

    2015-10-07

    FACET-II is a prospective user facility at SLAC National Accelerator Laboratory. The facility will focus on high-energy, high-brightness beams and their interaction with plasma and lasers. The accelerator is designed for high-energy-density electron beams with peak currents of approximately 50 kA (potentially 100 kA) that are focused down to below 10x10 micron transverse spot size at an energy of 10 GeV. Subsequent phases of the facility will provide positron beams above 10 kA peak current to the experiment station. Experiments will require well characterised beams; however, the high peak current of the electron beam can lead to material failure in wirescanners, optical transition radiation screens and other instruments critical for measurement or delivery. The radiation environment and space constraints also put additional pressure on diagnostic design.

  5. Problem of Time: Facets and Machian Strategy

    CERN Document Server

    Anderson, Edward

    2013-01-01

    The Problem of Time in Quantum Gravity is that `time' in GR and `time' in ordinary quantum theory are mutually incompatible notions, which is problematic in trying to put these two theories together to form a theory of Quantum Gravity. It has 8 facets, of which I reconceptualize and re-name the following. The Frozen Formalism Problem as Temporal Relationalism, the Thin Sandwich Problem as Configurational Relationalism via Best Matching, the Problem of Observables as the Problem of Beables, the Functional Evolution Problem as the Constraint Closure Problem, and I point out multiplicity of the Global and Multiple-Choice Problems of Time. This article contains a local resolution to the Problem of Time at the conceptual level and which is actually realizable for the relational triangle and minisuperspace models. This resolution is, moreover, Machian, and has three levels: classical, semiclassical and combined semiclassical-histories-records. The current frontiers of this program toward resolution of the Problem o...

  6. Weak layer fracture: facets and depth hoar

    Directory of Open Access Journals (Sweden)

    I. Reiweger

    2013-05-01

    Full Text Available Understanding the fracture behavior of weak snow layers is essential for modeling and predicting dry-snow slab avalanches. We therefore performed laboratory experiments with snow samples containing a weak layer consisting of either faceted crystals or depth hoar. During these experiments the samples were loaded with different loading rates and at various tilt angles until fracture. The strength of the samples decreased with increasing loading rate and increasing tilt angle. Additionally, we took pictures of the side of the samples with a high-speed video camera and calculated the displacement using a particle image velocimetry (PIV algorithm. The fracture process within the weak layer could thus be studied in detail. We found a fracture in shear immediately followed by a collapse of the weak layer.

  7. Explorations in statistics: statistical facets of reproducibility.

    Science.gov (United States)

    Curran-Everett, Douglas

    2016-06-01

    Learning about statistics is a lot like learning about science: the learning is more meaningful if you can actively explore. This eleventh installment of Explorations in Statistics explores statistical facets of reproducibility. If we obtain an experimental result that is scientifically meaningful and statistically unusual, we would like to know that our result reflects a general biological phenomenon that another researcher could reproduce if (s)he repeated our experiment. But more often than not, we may learn this researcher cannot replicate our result. The National Institutes of Health and the Federation of American Societies for Experimental Biology have created training modules and outlined strategies to help improve the reproducibility of research. These particular approaches are necessary, but they are not sufficient. The principles of hypothesis testing and estimation are inherent to the notion of reproducibility in science. If we want to improve the reproducibility of our research, then we need to rethink how we apply fundamental concepts of statistics to our science.

  8. Artificial Dendritic Cells: Multi-faceted Perspectives

    CERN Document Server

    Greensmith, Julie

    2009-01-01

    Dendritic cells are the crime scene investigators of the human immune system. Their function is to correlate potentially anomalous invading entities with observed damage to the body. The detection of such invaders by dendritic cells results in the activation of the adaptive immune system, eventually leading to the removal of the invader from the host body. This mechanism has provided inspiration for the development of a novel bio-inspired algorithm, the Dendritic Cell Algorithm. This algorithm processes information at multiple levels of resolution, resulting in the creation of information granules of variable structure. In this chapter we examine the multi-faceted nature of immunology and how research in this field has shaped the function of the resulting Dendritic Cell Algorithm. A brief overview of the algorithm is given in combination with the details of the processes used for its development. The chapter is concluded with a discussion of the parallels between our understanding of the human immune system a...

  9. Possible burst-like facet growth mode at high temperatures

    Science.gov (United States)

    Lovrić, Davorin; Vučić, Zlatko; Gladić, Jadranko

    2008-07-01

    A decade ago, a burst-like growth mode of c-facets of 4He crystals growing at mK temperatures, characterized by the alternation of time intervals during which the facet does not advance with the intervals of its fast advancement, was found [J.P. Ruutu, P.J. Hakonen, A.V. Babkin, A.Y. Parshin, J.S. Penttilä, J.P. Saramäki, G. Tvalashvili, Phys. Rev. Lett. 76 (1996) 4187]. We investigate the possibility that a similar facet growth mode exists for facets at high growth temperatures. We have applied the digital laser interferometry for monitoring facet kinetics of spherical copper selenide single crystals during their growth at constant volume growth rate around 800 K. Our analysis of directly measured (1 1 1) facet advancement curves has revealed that they consist of time intervals during which the facet does not advance vertically alternating with the time intervals of enhanced growth, resembling the burst-like facet growth mode. The results are discussed in terms of the enhancement of the local supersaturation induced by the existence of nucleation barrier.

  10. Search Interface Design Using Faceted Indexing for Web Resources.

    Science.gov (United States)

    Devadason, Francis; Intaraksa, Neelawat; Patamawongjariya, Pornprapa; Desai, Kavita

    2001-01-01

    Describes an experimental system designed to organize and provide access to Web documents using a faceted pre-coordinate indexing system based on the Deep Structure Indexing System (DSIS) derived from POPSI (Postulate based Permuted Subject Indexing) of Bhattacharyya, and the facet analysis and chain indexing system of Ranganathan. (AEF)

  11. A note on clique-web facets for multicut polytopes

    DEFF Research Database (Denmark)

    Sørensen, Michael Malmros

    2002-01-01

    In this note we provide a previously undiscovered necessary condition for the facet-defining property of clique-web inequalities for the multicut polytope. This condition imposes a minimum cardinality requirement on the node set of the clique, thus implying, in general, that clique-web inequalities...... associated with relatively small cliques are not facet-defining for multicut polytopes....

  12. A Note on Clique-Web Facets for Multicut Polytopes

    DEFF Research Database (Denmark)

    Sørensen, Michael Malmros

    2002-01-01

    In this note we provide a previously undiscovered necessary condition for the facet defining property of clique-web inequalities for the multicut polytope. This condition imposes a minimum cardinality requirement on the node set of the clique, thus implying that clique-web inequalities associated...... with relatively small cliques are not facet defining in general for multicut polytopes....

  13. /facet: A Browser for Heterogeneous Semantic Web Repositories

    NARCIS (Netherlands)

    Hildebrand, M.; Ossenbruggen, J.R. van; Hardman, L.

    2006-01-01

    Facet browsing has become popular as a user friendly interface to data repositories. The Semantic Web raises new challenges due to the heterogeneous character of the data. First, users should be able to select and navigate through facets of resources of any type and to make selections based on prope

  14. FacetAtlas: multifaceted visualization for rich text corpora.

    Science.gov (United States)

    Cao, Nan; Sun, Jimeng; Lin, Yu-Ru; Gotz, David; Liu, Shixia; Qu, Huamin

    2010-01-01

    Documents in rich text corpora usually contain multiple facets of information. For example, an article about a specific disease often consists of different facets such as symptom, treatment, cause, diagnosis, prognosis, and prevention. Thus, documents may have different relations based on different facets. Powerful search tools have been developed to help users locate lists of individual documents that are most related to specific keywords. However, there is a lack of effective analysis tools that reveal the multifaceted relations of documents within or cross the document clusters. In this paper, we present FacetAtlas, a multifaceted visualization technique for visually analyzing rich text corpora. FacetAtlas combines search technology with advanced visual analytical tools to convey both global and local patterns simultaneously. We describe several unique aspects of FacetAtlas, including (1) node cliques and multifaceted edges, (2) an optimized density map, and (3) automated opacity pattern enhancement for highlighting visual patterns, (4) interactive context switch between facets. In addition, we demonstrate the power of FacetAtlas through a case study that targets patient education in the health care domain. Our evaluation shows the benefits of this work, especially in support of complex multifaceted data analysis.

  15. Mind a brief introduction

    CERN Document Server

    Searle, John R

    2004-01-01

    "The philosophy of mind is unique among contemporary philosophical subjects," writes John Searle, "in that all of the most famous and influential theories are false." One of the world's most eminent thinkers, Searle dismantles these theories as he presents a vividly written, comprehensive introduction to the mind. He begins with a look at the twelve problems of philosophy of mind--which he calls "Descartes and Other Disasters"--problems which he returns to throughout the volume, as he illuminates such topics as materialism, consciousness, the mind-body problem, intentionality, mental causation, free will, and the self. The book offers a refreshingly direct and engaging introduction to one of the most intriguing areas of philosophy.

  16. Origins of Mindfulness & Meditation

    DEFF Research Database (Denmark)

    Singla, Rashmi

    2011-01-01

    Mindfulness & meditation are gaining popularity in the Western psychological practice in the past 3-4 decades, especially within psychotherapeutic approaches, health promotion, and stress reduction. The origins and the broader context, however, seem to be overlooked in some of these practices......- mind, centrality of consciousness and meditation as a part of daily conduct are presented. The basic constructs of Buddhism, an integral part of Indian psychology, in relation to mindfulness and meditation, are also delineated as illustrations of these assumptions. The second part reflects...... on the application of the meditative practices through cognitive existential study of mindfulness (Kabat-Zinn, 2003) and a study on the phenomenology of meditation (Madsen, 2007). Both emphasise an experienced instructor, regular practice as a part of daily life, conceptual consciousness understandings...

  17. Mindfulness and bodily distress.

    Science.gov (United States)

    Fjorback, Lone Overby

    2012-11-01

    We have created a mindfulness approach to treat patients who experience multiple, persistent, and disabling physical symptoms that cannot be explained by a well-defined medical or surgical condition. Randomized controlled trials in this area are few, and research is hampered by the lack of clear definitions. Bodily distress syndrome (BDS) or bodily stress is an empirically defined definition unifying various conditions such as fibromyalgia, chronic fatigue syndrome, and somatization disorder. In the present PhD, we explored whether patients suffering from BDS may be committed to mental training in the form of mindfulness therapy, which is a mindfulness program specifically targeted patients suffering from BDS. The theoretical model for including mindfulness training in the treatment of BDS is based on identified neurobiological impairments in these patients and the neurobiological improvements that mindfulness training may offer. BDS is a major public health issue possibly associated with the pathology of the immuno-endocrine and autonomic nervous system. BDS patients are often stigmatized, and effective treatment is rarely delivered, which leaves these patients isolated, left by themselves, vulnerable to potentially harming medical and/or alternative treatments. Accordingly, there is a need for non-harming practical tools that patients can learn to master so that they can improve the ability to take responsibility for their own health and wellbeing. Mindfulness-Based Stress Reduction (MBSR) is a group program that employs mindfulness practice to alleviate suffering associated with physical, psychosomatic, and psychiatric disorders. Mindfulness-Based Cognitive Therapy (MBCT) is designed to prevent depressive relapse. Paper I and II present systematic literature reviews only of randomized controlled trials on MBSR and MBCT. The effect of MBSR has been explored on fibromyalgia in three studies, none of them showed convincing results, but gave some indications as to

  18. Open-Minded Cognition.

    Science.gov (United States)

    Price, Erika; Ottati, Victor; Wilson, Chase; Kim, Soyeon

    2015-11-01

    The present research conceptualizes open-minded cognition as a cognitive style that influences how individuals select and process information. An open-minded cognitive style is marked by willingness to consider a variety of intellectual perspectives, values, opinions, or beliefs-even those that contradict the individual's opinion. An individual's level of cognitive openness is expected to vary across domains (such as politics and religion). Four studies develop and validate a novel measure of open-minded cognition, as well as two domain-specific measures of religious and political open-minded cognition. Exploratory and confirmatory factor analysis (controlling for acquiescence bias) are used to develop the scales in Studies 1 to 3. Study 4 demonstrates that these scales possess convergent and discriminant validity. Study 5 demonstrates the scale's unique predictive validity using the outcome of Empathic Concern (Davis, 1980). Study 6 demonstrates the scale's unique predictive validity using the outcomes of warmth toward racial, religious, and sexual minorities.

  19. The Unconscious Mind.

    Science.gov (United States)

    Bargh, John A; Morsella, Ezequiel

    2008-01-01

    The unconscious mind is still viewed by many psychological scientists as the shadow of a "real" conscious mind, though there now exists substantial evidence that the unconscious is not identifiably less flexible, complex, controlling, deliberative, or action-oriented than is its counterpart. This "conscious-centric" bias is due in part to the operational definition within cognitive psychology that equates unconscious with subliminal. We review the evidence challenging this restricted view of the unconscious emerging from contemporary social cognition research, which has traditionally defined the unconscious in terms of its unintentional nature; this research has demonstrated the existence of several independent unconscious behavioral guidance systems: perceptual, evaluative, and motivational. From this perspective, it is concluded that in both phylogeny and ontogeny, actions of an unconscious mind precede the arrival of a conscious mind-that action precedes reflection.

  20. Investigation of stresses in facetted glass shell structures

    DEFF Research Database (Denmark)

    Bagger, Anne; Jönsson, Jeppe; Wester, Ture

    2007-01-01

    The typical use of triangular and quadrangular facets in doubly curved facetted shells requires the use of triangulated truss systems or quadrangular truss framing with diagonals or cross tension cabling. In such a structure, the load carrying ability is based on concentrated forces in the framing...... system, while the glass merely serves as a separation of the inside environment from the outside. In this paper facetted glass shell structures with three way vertices, i.e. with three adjoining edges in each vertex are considered, since the load carrying ability of such a structure is achieved primarily...... by in-plane forces in the facets and the transfer of distributed in-plane forces across the joints. It is described how these facets work structurally, specifically how bending moments develop and cause possible stress concentrations in the corners, which are subjected to uplift. Apart from local...

  1. Concurrent, parallel, multiphysics coupling in the FACETS project

    Science.gov (United States)

    Cary, J. R.; Candy, J.; Cobb, J.; Cohen, R. H.; Epperly, T.; Estep, D. J.; Krasheninnikov, S.; Malony, A. D.; McCune, D. C.; McInnes, L.; Pankin, A.; Balay, S.; Carlsson, J. A.; Fahey, M. R.; Groebner, R. J.; Hakim, A. H.; Kruger, S. E.; Miah, M.; Pletzer, A.; Shasharina, S.; Vadlamani, S.; Wade-Stein, D.; Rognlien, T. D.; Morris, A.; Shende, S.; Hammett, G. W.; Indireshkumar, K.; Pigarov, A. Yu; Zhang, H.

    2009-07-01

    FACETS (Framework Application for Core-Edge Transport Simulations), is now in its third year. The FACETS team has developed a framework for concurrent coupling of parallel computational physics for use on Leadership Class Facilities (LCFs). In the course of the last year, FACETS has tackled many of the difficult problems of moving to parallel, integrated modeling by developing algorithms for coupled systems, extracting legacy applications as components, modifying them to run on LCFs, and improving the performance of all components. The development of FACETS abides by rigorous engineering standards, including cross platform build and test systems, with the latter covering regression, performance, and visualization. In addition, FACETS has demonstrated the ability to incorporate full turbulence computations for the highest fidelity transport computations. Early indications are that the framework, using such computations, scales to multiple tens of thousands of processors. These accomplishments were a result of an interdisciplinary collaboration among computational physics, computer scientists and applied mathematicians on the team.

  2. Performance appraisal process and system facets: relationship with contextual performance.

    Science.gov (United States)

    Findley, H M; Giles, W F; Mossholder, K W

    2000-08-01

    Because appraisal-related interactions between supervisors and employees may influence more than task performance, the authors considered the potential effects of social and interpersonal processes in performance appraisal on contextual performance. They hypothesized that performance appraisal process and system facets were associated with employees' contextual performance as well as with their perceptions of appraisal accuracy. After controlling relevant variables, they found that appraisal process facets explained variance in contextual performance and perceived accuracy beyond that accounted for by the system facets. However, when the order of entry for the process and system variable sets was reversed, only for perceived appraisal accuracy, as hypothesized, did the system facets account for variance beyond that explained by the appraisal process facets.

  3. Mediating role of coping competence on the relationship between mindfulness and flourishing

    Directory of Open Access Journals (Sweden)

    Ahmet Akin

    2015-01-01

    Full Text Available The aim of this research is to investigate the mediator role of coping competence on the relationship between mindfulness and flourishing. Participants were 284 university students who completed a questionnaire package that included the Cognitive and Affective Mindfulness Scale, the Coping Competence Questionnaire, and the Flourishing Scale. The relationships between coping competence, mindfulness, and flourishing were examined using correlation and regression analysis. According to results, both coping competence and flourishing were predicted positively by mindfulness. On the other hand, flourishing was predicted positively by coping competence. In addition, coping competence mediated on the relationship between mindfulness and flourishing. Together, the findings illuminate the importance of mindfulness on psychological and cognitive adjustment. The results were discussed in the light of the related literature and dependent recommendations to the area were given.

  4. The Unconscious Mind

    OpenAIRE

    2008-01-01

    The unconscious mind is still viewed by many psychological scientists as the shadow of a “real” conscious mind, though there now exists substantial evidence that the unconscious is not identifiably less flexible, complex, controlling, deliberative, or action-oriented than is its counterpart. This “conscious-centric” bias is due in part to the operational definition within cognitive psychology that equates unconscious with subliminal. We review the evidence challenging this restricted view of ...

  5. The big five personality factors as predictors of changes across time in burnout and its facets.

    Science.gov (United States)

    Armon, Galit; Shirom, Arie; Melamed, Samuel

    2012-04-01

    We tested the effects of Neuroticism and Conscientiousness on burnout across time, controlling for age, gender, work hours, and depressive symptoms. Our theoretical model included both global burnout and its physical, emotional, and cognitive facets, consistent with the bifactor approach to modeling second-order constructs in structural equation modeling. Data were gathered from 1,105 respondents (63% men) who completed questionnaires at Time 1 (T1) and approximately 24 months later at Time 2 (T2). Neuroticism positively predicted T1 global burnout and negatively predicted T1 and T2 emotional exhaustion. Conscientiousness negatively predicted T1 global burnout and T1 and T2 cognitive weariness, and positively predicted T1 and T2 emotional exhaustion. Our gender-specific exploratory analysis revealed that for each gender, Neuroticism and Conscientiousness predicted different facets of burnout at T1 and T2. We recommend that future research test the possibility that the associations of Neuroticism and Conscientiousness with global burnout and its facets may be gender specific.

  6. A pilot feasibility study of a peer-led mindfulness program for medical students

    Science.gov (United States)

    Danilewitz, Marlon; Bradwejn, Jacques; Koszycki, Diana

    2016-01-01

    Background Mindfulness meditation has gained momentum in medical circles for bolstering wellbeing and other facets of professionalism. This study evaluated the feasibility and benefits of a peer-led mindfulness meditation program (MMP) on medical student wellness and professionalism. Method Pre-clerkship students were recruited and randomized to the 8-week MMP or wait-list. Feasibility outcomes included ease of recruitment, program attendance and homework compliance. Other outcomes included self-reported psychological distress, empathy, self-compassion, mindfulness, altruism and program satisfaction. Results The MMP decreased levels of stress and enhanced mindfulness, self-compassion and altruism from baseline to post-study. Changes were not significant for the wait-list condition. Although satisfaction with the MMP was high compliance was suboptimal. Conclusions A peer-led MMP is feasible and may be a promising approach to enhance medical student wellbeing. Further research is needed to explore strategies to improve program compliance in this student population. PMID:27103950

  7. 大学生正念、自尊与主观幸福感的关系%On the Relationship between Mindfulness,Self-esteem and Subjective Well-being of College Students

    Institute of Scientific and Technical Information of China (English)

    胡燕红; 刘斯漫; 刘柯廷

    2015-01-01

    为了探讨大学生正念、自尊与主观幸福感之间的关系,采用五因素正念量表( FFMQ)、自尊量表( RSES)、幸福感指数量表( IWB)对448名大学生进行问卷调查。结果显示:正念、自尊、总体情感指数、生活满意度、主观幸福感之间呈显著正相关( P <0.001);低、中、高不同正念得分组之间的自尊、总体情感指数、生活满意度、主观幸福感得分差异显著,依次递增;自尊在正念与主观幸福感之间起完全中介作用。由此可知,正念通过对自尊的促进作用进而提升主观幸福感。%To explore the relationship between Mindfulness , Subjective Well -being and self -esteem of college students ,the paper applies the Five Facet Mindfulness Questionnaire ( FFMQ) ,Rosenberg Self-Esteem Scale ( RS-ES),and Index of Well-Being (IWB) in the questionnaire survey of 448 college students.The results show as fol-lows:There were significantly positive correlation between mindfulness ,self-esteem,affect index,life satisfaction and subjective well -being ( P<0 .001 );The scores of self -esteem , affect index , life satisfaction and subjective well-being among different mindfulness groups were significantly different ,in ascending order;Self-esteem played a completely mediating role between mindfulness and subjective well -being.Therefore,mindfulness could improve subjective well-being by its promotion of self -esteem .

  8. Is sustained natural apophyseal glides combined with conventional physiotherapy effective for patients with facet joint syndrome? – A case series

    Directory of Open Access Journals (Sweden)

    Deepak B. Anap, Subhash Khatri, Zambre BR

    2014-11-01

    Full Text Available Background: Chronic back pain has been the nemesis of the human race since the time they evolved and began walking on their two legs; leaving aside the 4 limb locomotion of their predecessors. Varied are the causes of low back ache and facet joint syndrome is one amongst them. Hence this study was undertaken to find out the effectiveness of SNAGS and conventional physiotherapy in patients with lumbar facet joint syndrome. Purpose: To describe the management and outcomes of 4 patients with lumbar facet joint syndrome treated with Sustained Natural apophyseal glides (SNAGs, Therapeutic Ultrasound and lumbar stabilization exercises. Study Design : A case series of consecutive patients with Lumbar facet syndrome Case Description: Four consecutive patients (mean age 52 years who presented with lumbar facet syndrome were treated with two weeks protocol which included Sustained Natural apophyseal glides, Therapeutic Ultrasound (Cont. 1-MHz , 2.0-W/cm2, 10min and lumbar stabilization exercises. Follow up was taken 1 week after the end of active intervention. All patients completed Visual analogue Scale (VAS, Modified Oswestery Disability Questionnaire (MODQ, Sorensen Test hold Timing and spinal Range of motion on initial assessment, immediately at the end of active intervention (2 weeks and at the end of follow up. Outcome: All four patients showed the mean percentage change in score of VAS 49.87 %, MODQ 61.14 %, Sorensen test scores 19.63 %, Flexion range 9.21 % and extend range 17.07 % at the end of follow up. Conclusion: All four patients with Lumbar facet joint syndrome treated with sustained natural apophyseal glides (SNAGS, Therapeutic Ultrasound and lumbar stabilisation exercises exhibited reduced pain, reduced disability, improved endurance of back muscles and range of motion at the time follow-up.

  9. The Relationship between "Theory of Mind" and Attachment-Related Anxiety and Avoidance in Italian Adolescents

    Science.gov (United States)

    Hunefeldt, Thomas; Laghi, Fiorenzo; Ortu, Francesca; Belardinelli, Marta Olivetti

    2013-01-01

    This study examined the relationship between "theory of mind" and attachment-related anxiety and avoidance in adolescence. The "Reading the Mind in the Eyes" test and the "Experiences in Close Relationships--Relationship Structures" questionnaires were administered to 402 14-19 year-old adolescents. Contrary to expectations, anxiety but not…

  10. Effects of Mindfulness Training on Emotional Problem in One Member of Special Family:A Case Report%正念训练改善特殊家庭成员情绪困扰

    Institute of Scientific and Technical Information of China (English)

    高立雅; 裴玉; 王进; 明兰真; 刘兴华

    2015-01-01

    Objective:To investigate the effect of mindfulness training on emotional problem in the members of special family .Methods:One member of special family received the 4 weeks mindfulness training.The Five Facet Mindfulness Questionnaire (FFMQ),Positive Affect and Negative Affect Scale ( PANAS) ,UCLA Loneliness Scale ( UCLA) ,Self-Rating Anxiety Scale ( SAS) and Self-rating Depres-sion Scale( SDS) were completed pre-and post-treatment.Subjective reports were collected as well .Re-sults:Data indicated that the scores of negative emotion ,Loneliness and SDS were reduced from pre -to post-intervention ,and the scores of FFMQ increased .Conclusion:Mindfulness training may be helpful to reduce emotional problem of member of special family .However ,more empirical studies are need in future on this field.%目的:初步探索正念训练对特殊家庭情绪困扰的干预效果。方法:对1例特殊家庭成员进行4周正念训练。采用5因素正念度量表、积极情绪和消极情绪量表、孤独量表、焦虑自评量表,在干预前、干预后对来访者进行测评,同时收集来访者的主观报告。结果:来访者经过干预后,其消极情绪、孤独感、抑郁水平都有所下降,正念度提高。结论:正念干预对特殊家庭成员改善情绪困扰存在一定的可能性,但未来需要更多的实证研究支持。

  11. Impact of Project Leadership Facets on Project Outcome

    Directory of Open Access Journals (Sweden)

    Arslan Ayub

    2015-08-01

    Full Text Available The study analyzes the role of project leadership facets on effective project outcome. Numerous such initiatives have already been taken on project outcome/performance in the context of apposite leadership styles or project management. However, the current study is unique in the milieu of project outcome that it introduces a new leadership approach, which throws light on the significance of variant leadership facets on project outcome. The study uses explanatory approach; primary data is collected from project management professionals working in different project organizations. The study uses structural equation model (SEM technique to test the hypothesis. The study found a positive relationship between project leadership facets and project outcome.

  12. Mindfulness for unge

    DEFF Research Database (Denmark)

    Nielsen, Anne Maj

    Undersøgelsen af, hvordan interventionsforløbet Mindfulness for unge virkede, er baseret på kvalitative interview med 24 elever i 9. klasse, som har deltaget i Mindfulness for unge i 8 uger. Resultater: Det fælles mindfulnessforløb i klassen har lært mange af eleverne at kunne bruge deres bevidste...... opmærksomhed til at forholde sig til deres situation, tilstand og muligheder, så de udvikler deres ressourcer i stedet for at blive fanget i afmagt og stress. Det er oplevelser og erfaringer med de praktiske mindfulness-øvelser, der har været særlig betydningsfuldt. Overordnet ser Mindfulness for unge ud til...... at kunne bidrage til at forebygge stress i skolen for en del elever, når mindfulness-instruktørens undervisning følges op og faciliteres af en mindfulnesspraktiserende lærer, der kender klassen og eleverne godt. Interesse og opbakning fra skolens ledelse og elevernes familier er også væsentligt...

  13. Can only intelligent children do mind reading: The relationship between intelligence and theory of mind in 8 to 11 years old

    Directory of Open Access Journals (Sweden)

    Raveendran Anoop L

    2008-11-01

    Full Text Available Abstract Background The mind reading ability of children has evoked wide interest, but its relationship with general cognitive abilities remains obscure. Methods We studied the relationship between the mind reading ability and general intelligence. Children (N = 105 between 8 to 11 years from educational institutions were assessed for the mind reading ability using Picture Sequencing Task and Unexpected Contents Theory of Mind task. We used Strengths and Difficulties Questionnaire to rule out psychiatric morbidity. An independent investigator quantified intelligence and adaptive behavior with Binet- Kamat Test of intelligence and Vineland Adaptive Behavior Scale respectively. We employed bivariate and multivariate statistical tests. Results We demonstrated that mind reading ability was not significantly related to general intelligence or its domains except for the social intelligence after controlling the confounders methodologically and statistically. Conclusion These findings argue that mind reading skill exists as an independent cognitive domain and has clinical, research as well as educational implications.

  14. A Moment of Mindfulness: Computer-Mediated Mindfulness Practice Increases State Mindfulness.

    Science.gov (United States)

    Mahmood, Lynsey; Hopthrow, Tim; Randsley de Moura, Georgina

    2016-01-01

    Three studies investigated the use of a 5-minute, computer-mediated mindfulness practice in increasing levels of state mindfulness. In Study 1, 54 high school students completed the computer-mediated mindfulness practice in a lab setting and Toronto Mindfulness Scale (TMS) scores were measured before and after the practice. In Study 2 (N = 90) and Study 3 (N = 61), the mindfulness practice was tested with an entirely online sample to test the delivery of the 5-minute mindfulness practice via the internet. In Study 2 and 3, we found a significant increase in TMS scores in the mindful condition, but not in the control condition. These findings highlight the impact of a brief, mindfulness practice for single-session, computer-mediated use to increase mindfulness as a state.

  15. Mind, brain and psychotherapy

    Directory of Open Access Journals (Sweden)

    Sheth Hitesh

    2009-01-01

    Full Text Available There is long-standing debate about superiority of mind over brain, in other words about superiority of mind over matter. And outcome of this debate is going to decide future of psychiatry. The psychiatrists believing in materialism may say that brain is all and by changing neurotransmitters level with new molecules of drugs would cure all illnesses. On the other hand, antipsychiatry activists and some psychotherapists oppose all types of treatment despite of convincing evidence that drug therapy is effective (although sometimes it is not as effective as it claims to be. However, truth lies somewhere in between. Pharmacotherapy and psychotherapy are like two legs of psychiatry and psychiatry cannot walk into a future on one leg. The studies have shown that judicious use of pharmacotherapy along with psychotherapy gives better outcome than any one of them used alone. We must heal dichotomy between mind and brain before we heal the patients.

  16. Cultivating Mind Fitness through Mindfulness Training: Applied Neuroscience

    Science.gov (United States)

    Heydenfeldt, Jo Ann; Herkenhoff, Linda; Coe, Mary

    2011-01-01

    Mindfulness reduces distress, promotes optimal health, improves attentional control, mental agility, emotional intelligence, and situational awareness. Stress management and cognitive performance in Marines who spent more hours practicing Mindfulness Based Mind Fitness Training were superior to those soldiers who practiced fewer hours. Students…

  17. The Politics of Mindfulness. A Response to "Mindfulness, Democracy, Education"

    Science.gov (United States)

    Comstock, Patrick W.

    2015-01-01

    Mindfulness is rapidly becoming a mainstream educational intervention. A growing number of schools, colleges, and universities are incorporating mindfulness into the curriculum, and while there is a substantial body of research literature in psychology attesting to the mental and physical benefits of mindfulness, critics of the movement have…

  18. The Politics of Mindfulness. A Response to "Mindfulness, Democracy, Education"

    Science.gov (United States)

    Comstock, Patrick W.

    2015-01-01

    Mindfulness is rapidly becoming a mainstream educational intervention. A growing number of schools, colleges, and universities are incorporating mindfulness into the curriculum, and while there is a substantial body of research literature in psychology attesting to the mental and physical benefits of mindfulness, critics of the movement have…

  19. Memory, Mind and Language

    DEFF Research Database (Denmark)

    Memory, Mind and Language celebrates the 30th anniversary of the The Nordic Association of Linguists (NAL) and the main contribution is the history of those first 30 years. The book is also an overview of trends and basic problems in linguistics in the first decennium of the 21st century. It takes...... up a number of topics in the field, among them the question of synchrony vs. diachrony in the language sciences, and issues of how to investigate the relationship between language, brain and mind. The book proposes some preliminary solutions to that problem, and, most significantly, it touches...

  20. The dialogically extended mind

    DEFF Research Database (Denmark)

    Fusaroli, Riccardo; Gangopadhyay, Nivedita; Tylén, Kristian

    2014-01-01

    A growing conceptual and empirical literature is advancing the idea that language extends our cognitive skills. One of the most influential positions holds that language – qua material symbols – facilitates individual thought processes by virtue of its material properties. Extending upon this model......, we argue that language enhances our cognitive capabilities in a much more radical way: The skilful engagement of public material symbols facilitates evolutionarily unprecedented modes of collective perception, action and reasoning (interpersonal synergies) creating dialogically extended minds. We...... relate our approach to other ideas about collective minds and review a number of empirical studies to identify the mechanisms enabling the constitution of interpersonal cognitive systems....

  1. Mindfulness, Multitasking, and You.

    Science.gov (United States)

    Powell, Suzanne K

    2016-01-01

    The ability to multitask has been typically worn like a badge of honor for all case managers. Mindfulness, on the contrary, is the new kid on the block and is proving to increase resilience and decrease stress. Research shows that multitasking lowers IQ, shrinks the gray matter, and lowers productivity by 40%. Conversely, mindfulness increases gray matter and improves regions involved with learning and memory processes, modulation of emotional control, and the process of awareness. The research leaves more questions than answers but may be a key to engaged, focused, and less-stressed staff.

  2. MasterMind

    OpenAIRE

    2013-01-01

    Desarrollo de una aplicación en Android que sea totalmente funcional. En este caso nos hemos propuesto desarrollar el juego MasterMind, un clásico de los juegos de mesa, pero adaptándolo a las nuevas tecnologías que nos permitirán darle una orientación social al estilo de Apalabrados o Mezcladitos. Desenvolupament d'una aplicació en Android que sigui totalment funcional. En aquest cas ens hem proposat desenvolupar el joc MasterMind, un clàssic dels jocs de taula, però adaptant-lo a les nov...

  3. Hydrothermal growth of multi-facet anatase spheres

    Science.gov (United States)

    Wu, Jin-Ming; Song, Xiao-Mei; Ma, Lu-Yao; Wei, Xiao-Dan

    2011-03-01

    Titania with various nanostructures can be synthesized by several F --mediated procedures. In this paper, we report the synthesis of a novel multi-facet microsphere consisting of etched single-crystalline anatase by simply immersing metallic Ti plates in an HF aqueous solution under hydrothermal conditions. The etched multi-facet sphere was found to grow through the nucleation and growth of truncated bipyramids on a previously precipitated one to assemble a microsphere, and its subsequent etching by HF to expose the thermodynamic stable {1 0 1} facets. The photocatalytic activity of such etched multi-facet sphere thin films was evaluated utilizing rhodamine B and sulfonic salicylic acid in water as target molecules and compared with commercial Degussa P25 titania nanoparticles.

  4. The Positive Facet of Self-compassion Predicts Self-reported Use of and Attitudes toward Desirable Difficulties in Learning

    Directory of Open Access Journals (Sweden)

    Laura K. Wagner

    2017-08-01

    Full Text Available Previous research found that introducing difficulties and challenges during learning has desirable outcomes. With the present work, we investigated the question how the use of and the attitudes toward such learning strategies (so-called desirable difficulties are related to self-compassion, a concept that describes the tendency to be understanding and kind to oneself when confronted with negative experiences. Evidence suggests self-compassion to be linked to less fear of failing, and further to higher control beliefs and mastery goals in learning. Given that applying desirable difficulties in self-regulated learning implies increased challenges, and further, a higher likelihood to experience a feeling of failing, we expected that the use of desirable difficulties increases with levels of self-compassion. We tested this hypothesis in an online study (N = 136 in which self-compassion and the self-reported use of and attitudes toward strategies of desirable difficulties were assessed via respective questionnaires. Results of a correlation analysis yielded first evidence for our idea. Decomposing self-compassion into a positive and a negative facet showed that the positive, but not the negative, facet is positively correlated with attitudes toward and the use of desirable difficulties. Additionally, a regression analysis showed that the positive but not the negative facet predicted attitudes toward and use of desirable difficulties, when entering both facets simultaneously as predictors. Practical implications for learners are discussed.

  5. The Prosocial Personality and its Facets: Genetic and Environmental Architecture of Mother-reported Behavior of 7-year old Twins

    Directory of Open Access Journals (Sweden)

    Ariel eKnafo-Noam

    2015-02-01

    Full Text Available Children vary markedly in their tendency to behave prosocially, and recent research has implicated both genetic and environmental factors in this variability. Yet, little is known about the extent to which different aspects of prosociality constitute a single dimension (the prosocial personality, and to the extent they are intercorrelated, whether these aspects share their genetic and environmental origins. As part of the Longitudinal Israeli Study of Twins (LIST, mothers of 183 monozygotic (MZ and dizygotic (DZ 7-year old twins (51% male reported regarding their children's prosociality using questionnaires. Five prosociality facets (sharing, social concern, kindness, helping, and empathic concern were identified. All five facets intercorrelated positively (r>.39 suggesting a single-factor structure to the data, consistent with the theoretical idea of a single prosociality trait. Higher MZ than DZ twin correlations indicated genetic contributions to each prosociality facet. A common-factor-common-pathway multivariate model estimated high (69% heritability for the common prosociality factor, with the non-shared environment and error accounting for the remaining variance. For each facet, unique genetic and environmental contributions were identified as well. The results point to the presence of a broad prosociality phenotype, largely affected by genetics; whereas additional genetic and environmental factors contribute to different aspects of prosociality, such as helping and sharing.

  6. The Mind-Body Problem.

    Science.gov (United States)

    Fodor, Jerry A.

    1981-01-01

    Describes several different philosophies of mind with each philosophy's explanation of the mind-body problem. Philosophies discussed include dualism, materialism, functionalism, radical behaviorism, logical behaviorism and central-state identity. (DS)

  7. Mindfulness handler ikke om individualisering

    DEFF Research Database (Denmark)

    Jensen, Christian Gaden

    2013-01-01

    Kommentar til indlæg i Ugebrevet A4 om, at mindfulness virker individualiserende på arbejdspladsen.......Kommentar til indlæg i Ugebrevet A4 om, at mindfulness virker individualiserende på arbejdspladsen....

  8. Mindfulness Training for Healthy Aging: Impact on Attention, Well-Being, and Inflammation

    Science.gov (United States)

    Fountain-Zaragoza, Stephanie; Prakash, Ruchika Shaurya

    2017-01-01

    The growing interest in mindfulness interventions for use in aging samples has been met with promising evidence of cognitive, emotional, and physiological benefits. The purpose of this review is to provide an overview of the impact of mindfulness training on three areas of functioning in older adults: behavioral and neural correlates of attentional performance, psychological well-being, and systemic inflammation. We have previously proposed that mindfulness training is uniquely suited as a rehabilitative tool for conferring both cognitive and emotional benefits for older adults. Specifically, mindfulness training's promotion of focused attention may mitigate the decline of attentional control abilities across late development and allow older adults to capitalize on their preserved emotion regulation abilities. Existing evidence points to some improvements in facets of attentional control in older adults, although some studies have shown no benefits in performance. Further, there is evidence of enhancements in both psychological and physical aspects of well-being, and accompanying improvements in systemic inflammation, following mindfulness training. The scientific investigation of mindfulness training is still relatively nascent, with only a limited number of studies, particularly randomized controlled trials utilizing active comparison conditions. It will be important for future research to incorporate placebo-controlled comparison groups to clearly establish the causal role of mindfulness practices in promoting holistic health in older adults. PMID:28217093

  9. Mindfulness Training for Healthy Aging: Impact on Attention, Well-Being, and Inflammation.

    Science.gov (United States)

    Fountain-Zaragoza, Stephanie; Prakash, Ruchika Shaurya

    2017-01-01

    The growing interest in mindfulness interventions for use in aging samples has been met with promising evidence of cognitive, emotional, and physiological benefits. The purpose of this review is to provide an overview of the impact of mindfulness training on three areas of functioning in older adults: behavioral and neural correlates of attentional performance, psychological well-being, and systemic inflammation. We have previously proposed that mindfulness training is uniquely suited as a rehabilitative tool for conferring both cognitive and emotional benefits for older adults. Specifically, mindfulness training's promotion of focused attention may mitigate the decline of attentional control abilities across late development and allow older adults to capitalize on their preserved emotion regulation abilities. Existing evidence points to some improvements in facets of attentional control in older adults, although some studies have shown no benefits in performance. Further, there is evidence of enhancements in both psychological and physical aspects of well-being, and accompanying improvements in systemic inflammation, following mindfulness training. The scientific investigation of mindfulness training is still relatively nascent, with only a limited number of studies, particularly randomized controlled trials utilizing active comparison conditions. It will be important for future research to incorporate placebo-controlled comparison groups to clearly establish the causal role of mindfulness practices in promoting holistic health in older adults.

  10. Dispositional Mindfulness in People with HIV: Associations with Psychological and Physical Health.

    Science.gov (United States)

    Moskowitz, J T; Duncan, L G; Moran, P J; Acree, M; Epel, E S; Kemeny, M E; Hecht, F M; Folkman, S

    2015-11-01

    We used a Stress and Coping model to examine the association of dispositional mindfulness, defined as the tendency to intentionally bring nonjudgmental attention and awareness to one's experience in the present moment, with psychological and physical health in adults with HIV. Data were collected at baseline of a randomized controlled trial of Mindfulness-Based Stress Reduction (MBSR). Four facets of mindfulness (acting with attention/awareness, nonjudging of inner experience, observing, and describing) were examined as correlates of appraisal, positive and negative affect, coping, and indicators of psychological well-being and physical health. We found that mindfulness was inversely related to depression, stress appraisal, and negative affect, and positively related to positive affect. Mindfulness was also inversely related to escape/avoidance and self-blame forms of coping. Mediational analyses indicate that perceived stress and negative affect were the most consistent mediators of the association of mindfulness and psychological well-being. The findings from this paper contribute to a growing understanding of the potential adaptive role of mindfulness in people living with the stress of serious illness.

  11. Dissociation of cognitive from affective components of theory of mind in schizophrenia.

    Science.gov (United States)

    Shamay-Tsoory, Simone G; Shur, Syvan; Barcai-Goodman, Liat; Medlovich, S; Harari, Hagay; Levkovitz, Yechiel

    2007-01-15

    Patients suffering from schizophrenia show impaired emotional and social behavior, such as misinterpretation of social situations and lack of theory of mind. However, there is conflicting evidence regarding their ability to perform on theory of mind tasks. Based on previous findings with patients suffering from prefrontal damage, the present study suggests that the behavioral deficit of schizophrenic patients may be due to impaired 'affective theory of mind' abilities, rather than to a general impairment in theory of mind. To test this hypothesis we assessed the ability of 22 schizophrenic patients and 55 age-matched healthy controls, to judge first and second order affective vs. cognitive mental state attribution, based on eye gaze. The relationships between negative and positive symptoms of schizophrenia, and affective and cognitive theory of mind were also assessed. Results indicated that while healthy controls made fewer errors on affective as compared to cognitive theory of mind conditions, schizophrenic patients showed a less prominent trend. Although the pattern of reaction time did not differ significantly between groups, the patients made significantly more errors in the affective conditions, as compared to controls. Furthermore, correlation analysis indicated that impaired affective theory of mind in these patients correlated with their level of negative symptoms. These results indicate that individuals with high level of negative symptoms of schizophrenia may demonstrate selective impairment in their ability to attribute affective mental states. These findings offer new insight into the affective facets of social behavior that may underlie the profound behavioral disturbances observed in schizophrenia.

  12. Mindfulness, Attention, and Flow during Music Listening: An Empirical Investigation

    Science.gov (United States)

    Diaz, Frank M.

    2013-01-01

    This study investigated the effects of a brief mindfulness meditation induction technique on perceived attention, aesthetic response, and flow during music listening as measured by Continuous Response Digital Interface (CRDI) and questionnaire. Participants were students enrolled in music classes or ensembles at a comprehensive university in the…

  13. Mindfulness, Attention, and Flow during Music Listening: An Empirical Investigation

    Science.gov (United States)

    Diaz, Frank M.

    2013-01-01

    This study investigated the effects of a brief mindfulness meditation induction technique on perceived attention, aesthetic response, and flow during music listening as measured by Continuous Response Digital Interface (CRDI) and questionnaire. Participants were students enrolled in music classes or ensembles at a comprehensive university in the…

  14. Framework Application for Core Edge Transport Simulation (FACETS)

    Energy Technology Data Exchange (ETDEWEB)

    Malony, Allen D; Shende, Sameer S; Huck, Kevin A; Mr. Alan Morris, and Mr. Wyatt Spear

    2012-03-14

    The goal of the FACETS project (Framework Application for Core-Edge Transport Simulations) was to provide a multiphysics, parallel framework application (FACETS) that will enable whole-device modeling for the U.S. fusion program, to provide the modeling infrastructure needed for ITER, the next step fusion confinement device. Through use of modern computational methods, including component technology and object oriented design, FACETS is able to switch from one model to another for a given aspect of the physics in a flexible manner. This enables use of simplified models for rapid turnaround or high-fidelity models that can take advantage of the largest supercomputer hardware. FACETS does so in a heterogeneous parallel context, where different parts of the application execute in parallel by utilizing task farming, domain decomposition, and/or pipelining as needed and applicable. ParaTools, Inc. was tasked with supporting the performance analysis and tuning of the FACETS components and framework in order to achieve the parallel scaling goals of the project. The TAU Performance System® was used for instrumentation, measurement, archiving, and profile / tracing analysis. ParaTools, Inc. also assisted in FACETS performance engineering efforts. Through the use of the TAU Performance System, ParaTools provided instrumentation, measurement, analysis and archival support for the FACETS project. Performance optimization of key components has yielded significant performance speedups. TAU was integrated into the FACETS build for both the full coupled application and the UEDGE component. The performance database provided archival storage of the performance regression testing data generated by the project, and helped to track improvements in the software development.

  15. Smallest Archimedean Screw: Facet Dynamics and Friction in Multiwalled Nanotubes.

    Science.gov (United States)

    Guerra, Roberto; Leven, Itai; Vanossi, Andrea; Hod, Oded; Tosatti, Erio

    2017-08-28

    We identify a new material phenomenon, where minute mechanical manipulations induce pronounced global structural reconfigurations in faceted multiwalled nanotubes. This behavior has strong implications on the tribological properties of these systems and may be the key to understand the enhanced interwall friction recently measured for boron-nitride nanotubes with respect to their carbon counterparts. Notably, the fast rotation of helical facets in these systems upon coaxial sliding may serve as a nanoscale Archimedean screw for directional transport of physisorbed molecules.

  16. Facet joint changes after application of lumbar nonfusion dynamic stabilization.

    Science.gov (United States)

    Lee, Soo Eon; Jahng, Tae-Ahn; Kim, Hyun Jib

    2016-01-01

    OBJECTIVE The long-term effects on adjacent-segment pathology after nonfusion dynamic stabilization is unclear, and, in particular, changes at the adjacent facet joints have not been reported in a clinical study. This study aims to compare changes in the adjacent facet joints after lumbar spinal surgery. METHODS Patients who underwent monosegmental surgery at L4-5 with nonfusion dynamic stabilization using the Dynesys system (Dynesys group) or transforaminal lumbar interbody fusion with pedicle screw fixation (fusion group) were retrospectively compared. Facet joint degeneration was evaluated at each segment using the CT grading system. RESULTS The Dynesys group included 15 patients, while the fusion group included 22 patients. The preoperative facet joint degeneration CT grades were not different between the 2 groups. Compared with the preoperative CT grades, 1 side of the facet joints at L3-4 and L4-5 had significantly more degeneration in the Dynesys group. In the fusion group, significant facet joint degeneration developed on both sides at L2-3, L3-4, and L5-S1. The subjective back and leg pain scores were not different between the 2 groups during follow-up, but functional outcome based on the Oswestry Disability Index improved less in the fusion group than in the Dynesys group. CONCLUSIONS Nonfusion dynamic stabilization using the Dynesys system had a greater preventative effect on facet joint degeneration in comparison with that obtained using fusion surgery. The Dynesys system, however, resulted in facet joint degeneration at the instrumented segments and above. An improved physiological nonfusion dynamic stabilization system for lumbar spinal surgery should be developed.

  17. [Neurosciences and philosophy of mind].

    Science.gov (United States)

    Saal, Aarón

    2005-01-01

    In this paper we argue that the interaction between neurosciences and philosophy of the mind is on the way to understand consciousness, and to solve the mind-body or mind-brain problem. Naturalism is the view that mental processes are just brain processes and that consciousness is a natural phenomenon. It is possible to construct a theory about its nature by blending insights from neuroscience, philosophy of the mind, phenomenology, psychology and evolutionary biology.

  18. Mindful movement and skilled attention

    OpenAIRE

    2015-01-01

    Bodily movement has long been employed as a foundation for cultivating mental skills such as attention, self-control or mindfulness, with recent studies documenting the positive impacts of mindful movement training, such as yoga and tai chi. A parallel “mind-body connection” has also been observed in many developmental disorders. We elaborate a spectrum of mindfulness by considering ADHD, in which deficient motor control correlates with impaired (disinhibited) behavioral control contributing ...

  19. Psychometric Evaluation of Chinese-Language 44-Item and 10-Item Big Five Personality Inventories, Including Correlations with Chronotype, Mindfulness and Mind Wandering.

    Directory of Open Access Journals (Sweden)

    Richard Carciofo

    Full Text Available The 44-item and 10-item Big Five Inventory (BFI personality scales are widely used, but there is a lack of psychometric data for Chinese versions. Eight surveys (total N = 2,496, aged 18-82, assessed a Chinese-language BFI-44 and/or an independently translated Chinese-language BFI-10. Most BFI-44 items loaded strongly or predominantly on the expected dimension, and values of Cronbach's alpha ranged .698-.807. Test-retest coefficients ranged .694-.770 (BFI-44, and .515-.873 (BFI-10. The BFI-44 and BFI-10 showed good convergent and discriminant correlations, and expected associations with gender (females higher for agreeableness and neuroticism, and age (older age associated with more conscientiousness and agreeableness, and also less neuroticism and openness. Additionally, predicted correlations were found with chronotype (morningness positive with conscientiousness, mindfulness (negative with neuroticism, positive with conscientiousness, and mind wandering/daydreaming frequency (negative with conscientiousness, positive with neuroticism. Exploratory analysis found that the Self-discipline facet of conscientiousness positively correlated with morningness and mindfulness, and negatively correlated with mind wandering/daydreaming frequency. Furthermore, Self-discipline was found to be a mediator in the relationships between chronotype and mindfulness, and chronotype and mind wandering/daydreaming frequency. Overall, the results support the utility of the BFI-44 and BFI-10 for Chinese-language big five personality research.

  20. Psychometric Evaluation of Chinese-Language 44-Item and 10-Item Big Five Personality Inventories, Including Correlations with Chronotype, Mindfulness and Mind Wandering.

    Science.gov (United States)

    Carciofo, Richard; Yang, Jiaoyan; Song, Nan; Du, Feng; Zhang, Kan

    2016-01-01

    The 44-item and 10-item Big Five Inventory (BFI) personality scales are widely used, but there is a lack of psychometric data for Chinese versions. Eight surveys (total N = 2,496, aged 18-82), assessed a Chinese-language BFI-44 and/or an independently translated Chinese-language BFI-10. Most BFI-44 items loaded strongly or predominantly on the expected dimension, and values of Cronbach's alpha ranged .698-.807. Test-retest coefficients ranged .694-.770 (BFI-44), and .515-.873 (BFI-10). The BFI-44 and BFI-10 showed good convergent and discriminant correlations, and expected associations with gender (females higher for agreeableness and neuroticism), and age (older age associated with more conscientiousness and agreeableness, and also less neuroticism and openness). Additionally, predicted correlations were found with chronotype (morningness positive with conscientiousness), mindfulness (negative with neuroticism, positive with conscientiousness), and mind wandering/daydreaming frequency (negative with conscientiousness, positive with neuroticism). Exploratory analysis found that the Self-discipline facet of conscientiousness positively correlated with morningness and mindfulness, and negatively correlated with mind wandering/daydreaming frequency. Furthermore, Self-discipline was found to be a mediator in the relationships between chronotype and mindfulness, and chronotype and mind wandering/daydreaming frequency. Overall, the results support the utility of the BFI-44 and BFI-10 for Chinese-language big five personality research.

  1. Partner-Specific Anger Management as a Mediator of the Relation between Mindfulness and Female Perpetrated Dating Violence.

    Science.gov (United States)

    Shorey, Ryan C; Seavey, Amanda E; Quinn, Emily; Cornelius, Tara L

    2014-01-01

    The current study examined the relationship between facets of mindfulness, partner-specific anger management, and female perpetrated dating violence. In addition, we examined whether anger management mediated the relation between mindfulness and psychological and physical aggression perpetration. Female undergraduate students (N = 481) completed self-report measures of mindfulness, partner-specific anger management, and dating violence perpetration. The mindfulness facets of nonreactivity, act with awareness, and nonjudging, as well as anger management, were associated with dating violence perpetration. After controlling for dating violence victimization, structural equation modeling (SEM) demonstrated that anger management fully mediated the relation between nonreactivity and act with awareness and psychological and physical aggression perpetration. Moreover, specific anger management components (escalating strategies and negative attributions) were largely responsible for the mediation findings. This is one of the first studies to demonstrate a relation between mindfulness and aggression perpetration, and the first to examine theoretically proposed mechanisms responsible for this relationship. Dating violence prevention programs may benefit from including mindfulness-based interventions to improve anger management and reduce aggressive behavior.

  2. Utah Drug Use Questionnaire.

    Science.gov (United States)

    Governor's Citizen Advisory Committee on Drugs, Salt Lake City, UT.

    This questionnaire assesses drug use practices in junior and senior high school students. The 21 multiple choice items pertain to drug use practices, use history, available of drugs, main reason for drug use, and demographic data. The questionnaire is untimed, group administered, and may be given by the classroom teacher in about 10 minutes. Item…

  3. Dimensions of Mindfulness and Their Relations with Psychological Well-Being and Neuroticism.

    Science.gov (United States)

    Iani, Luca; Lauriola, Marco; Cafaro, Valentina; Didonna, Fabrizio

    2017-01-01

    In this study we examined whether differences in the habitual use of mindfulness skills were associated with specific well-being and neuroticism aspects. Two hundred eleven volunteers aged 21-84 years completed measures of mindfulness, neuroticism, psychological well-being (PWB), and subjective well-being (SWB). Describing, observing, and acting with awareness (i.e., the mindfulness "what" skills) were positively correlated with personal growth, purpose in life, and autonomy (i.e., the "core" eudaimonic components of PWB). Nonreactivity and nonjudging (i.e., the mindfulness "how" skills) were negatively associated with neuroticism aspects, such as withdrawal (e.g., depression) and volatility (e.g., anger). Describing and nonreactivity were the only mindfulness skills significantly correlated with the SWB measures. Acting with awareness mediated the effect of both withdrawal and volatility on eudaimonic well-being outcomes. Describing had consistent mediation effects across all well-being measures, but only for the withdrawal aspect. Nonreactivity and nonjudging did not mediated withdrawal when considering eudaimonic well-being as outcomes. Mediation effects for nonjudging and nonreactivity were found between volatility and SWB markers as well as between volatility and self-acceptance, environmental mastery, and positive relations with others (i.e., the "other" eudaimonic PWB components). In sum, the mindfulness "what" skills were important for eudaimonic well-being, especially for internalizing individuals. Authors discuss the usefulness of a facet-level analysis of mindfulness for examining incremental validity of some facets over others in accounting for different well-being outcomes measures. Clinical implications are also discussed.

  4. The importance of mindfulness in psychosocial distress and quality of life in dermatology patients.

    Science.gov (United States)

    Montgomery, K; Norman, P; Messenger, A G; Thompson, A R

    2016-11-01

    Mindfulness, defined as purposively and nonjudgementally paying attention in the present moment, could be used within psychosocial interventions to reduce the distress associated with social anxiety and avoidance found in many skin conditions. However, little is known about the relationship between naturally occurring levels of mindfulness and distress in dermatology patients. To examine the relationship between mindfulness and psychosocial distress in a dermatological population. It was hypothesized that higher levels of mindfulness would be associated with lower levels of social anxiety, anxiety, depression and skin shame, and with better quality of life. Adult dermatology outpatients (n = 120) from one hospital completed items assessing subjective severity, skin shame, fear of negative evaluation, anxiety and depression, quality of life, and levels of mindfulness. Considering depression, 14% reported mild, 5% moderate and 2·5% severe symptoms. For anxiety, 22% reported mild, 23% moderate and 6% severe symptoms. In addition, 33·4% reported clinically significant social anxiety. After controlling for subjective severity, mindfulness explained an additional 19% of the variance in depression, 39% in anxiety, 41% in social anxiety, 13% in skin shame and 6% in dermatological quality of life. One specific facet of mindfulness (acting with awareness) was found to be the most consistent predictor of distress. The findings indicate that higher levels of mindfulness are associated with lower distress. This suggests that facilitating mindfulness may be helpful in reducing distress in dermatology patients, and the use of mindfulness techniques warrants further investigation. © 2016 The Authors. British Journal of Dermatology published by John Wiley & Sons Ltd on behalf of British Association of Dermatologists.

  5. Percutaneous Facet Screw Fixation in the Treatment of Symptomatic Recurrent Lumbar Facet Joint Cyst: A New Technique

    Energy Technology Data Exchange (ETDEWEB)

    Amoretti, Nicolas, E-mail: amorettinicolas@yahoo.fr; Gallo, Giacomo, E-mail: giacomo.gallo83@gmail.com; Bertrand, Anne-Sophie, E-mail: asbertrand3@hotmail.com [Centre Hospitalier Universitaire de Nice (France); Bard, Robert L., E-mail: rbard@cancerscan.com [New York Medical College (United States); Kelekis, Alexis, E-mail: akelekis@med.uoa.gr [University General Hospital “ATTIKON” (Greece)

    2016-01-15

    We present a case of percutaneous treatment of symptomatic recurrent lumbar facet joint cyst resistant to all medical treatments including facet joint steroid injection. Percutaneous transfacet fixation was then performed at L4–L5 level with a cannulated screw using CT and fluoroscopy guidance. The procedure time was 30 min. Using the visual analog scale (VAS), pain decreased from 9.5, preoperatively, to 0 after the procedure. At 6-month follow-up, an asymptomatic cystic recurrence was observed, which further reduced at the 1-year follow-up. Pain remained stable (VAS at 0) during all follow-ups. CT- and fluoroscopy-guided percutaneous cyst rupture associated with facet screw fixation could be an alternative to surgery in patients suffering from a symptomatic recurrent lumbar facet joint cyst.

  6. Facet-selective photodeposition of gold nanoparticles on faceted ZnO crystals for visible light photocatalysis.

    Science.gov (United States)

    Wang, Xuewen; Wang, Wuyou; Miao, Yuanquan; Feng, Gang; Zhang, Rongbin

    2016-08-01

    Hexagonal prism-like ZnO crystals dominated with polar facets were synthesized using a hydrothermal method. The Gold (Au) nanoparticles were selectively photodeposited on the polar surfaces of faceted ZnO crystals as a result of anisotropic photocatalytic activities of the polar and nonpolar facets. The size of Au nanoparticles uniformly dispersed on the polar facets increased with increasing Au-loading amount. These Au-loaded ZnO crystals showed an additional visible light absorption band from 400nm to 800nm. The 0.1wt% Au-loaded ZnO crystals with visible light absorption peak at approximately 690nm exhibited the highest photocatalytic activity under visible light irradiation.

  7. Percutaneous Facet Screw Fixation in the Treatment of Symptomatic Recurrent Lumbar Facet Joint Cyst: A New Technique.

    Science.gov (United States)

    Amoretti, Nicolas; Gallo, Giacomo; Bertrand, Anne-Sophie; Bard, Robert L; Kelekis, Alexis

    2016-01-01

    We present a case of percutaneous treatment of symptomatic recurrent lumbar facet joint cyst resistant to all medical treatments including facet joint steroid injection. Percutaneous transfacet fixation was then performed at L4-L5 level with a cannulated screw using CT and fluoroscopy guidance. The procedure time was 30 min. Using the visual analog scale (VAS), pain decreased from 9.5, preoperatively, to 0 after the procedure. At 6-month follow-up, an asymptomatic cystic recurrence was observed, which further reduced at the 1-year follow-up. Pain remained stable (VAS at 0) during all follow-ups. CT- and fluoroscopy-guided percutaneous cyst rupture associated with facet screw fixation could be an alternative to surgery in patients suffering from a symptomatic recurrent lumbar facet joint cyst.

  8. Mindful Social Work?

    Directory of Open Access Journals (Sweden)

    Debaene, Raf

    2009-12-01

    Full Text Available Mindfulness gets growing attention in the education and practice of social work. It is seen as an important source of inspiration for social work and as a counterbalance for the rationalization of social work. Hick states that mindfulness “is an orientation to our everyday experiences that can be cultivated by means of various exercises and practices. By opening up in a particular way to their internal and external experiences, social workers and clients are better able to understand what is happening to them in both a psychological and sociological sense. With this understanding, people are better able to see the variety of ways in which they can respond. Habitual reactions are more easily avoided, and inner peace and balance are developed” (Hick 2009: 1. Despite this praise of mindfulness as an important source of inspiration and the expectation that its popularity might expand in the next century, it is argued in this essay by Raf Debaene that mindfulness, although possibly very useful in some settings, had very little to do with social work.

  9. Origins of Mindfulness & Meditation

    DEFF Research Database (Denmark)

    Singla, Rashmi

    2011-01-01

    Mindfulness & meditation are gaining popularity in the Western psychological practice in the past 3-4 decades, especially within psychotherapeutic approaches, health promotion, and stress reduction. The origins and the broader context, however, seem to be overlooked in some of these practices...

  10. Mindfulness, Democracy, and Education

    Science.gov (United States)

    Hyde, Andrea Marie; LaPrad, James G.

    2015-01-01

    In this article, we explain how mindfulness can enhance a democratic way of being, connecting practices of awareness, reflection, dialog, and action to democratic citizenship and social arrangements. We begin by sharing our understanding of democracy as a philosophy and a political system. We then provide a background for the concept of…

  11. Media, Minds, and Masses.

    Science.gov (United States)

    Baggot, James; Vino, Faith

    This booklet describes the language arts course "Media, Minds, and Masses," written for the Dade County, Fla., public schools. Topics for the course include the workings of contemporary radio, television, newspapers, magazines, and movies; the present status and power of media; the history and development of media; and the influences of…

  12. Mind, brain and person:

    African Journals Online (AJOL)

    Adele

    tools to explain the relationship between mind and brain in a sophisticated way that is .... i) Psychiatry as a subject in relation to psychology and neurology, or .... of discourse, or conceptual schemes.24 He portrayed this pluralism as lacking ...

  13. Capturing Thoughts, Capturing Minds?

    DEFF Research Database (Denmark)

    Nielsen, Janni

    2004-01-01

    Think Aloud is cost effective, promises access to the user's mind and is the applied usability technique. But 'keep talking' is difficult, besides, the multimodal interface is visual not verbal. Eye-tracking seems to get around the verbalisation problem. It captures the visual focus of attention...

  14. Minding Rachlin's Eliminative Materialism

    Science.gov (United States)

    McDowell, J. J.

    2012-01-01

    Rachlin's teleological behaviorism eliminates the first-person ontology of conscious experience by identifying mental states with extended patterns of behavior, and thereby maintains the materialist ontology of science. An alternate view, informed by brain-based and externalist philosophies of mind, is shown also to maintain the materialist…

  15. Mindfulness and psychological process.

    Science.gov (United States)

    Williams, J Mark G

    2010-02-01

    The author reviews the articles in the Special Section on Mindfulness, starting from the assumption that emotions evolved as signaling systems that need to be sensitive to environmental contingencies. Failure to switch off emotion is due to the activation of mental representations of present, past, and future that are created independently of external contingencies. Mindfulness training can be seen as one way to teach people to discriminate such "simulations" from objects and contingencies as they actually are. The articles in this Special Section show how even brief laboratory training can have effects on processing affective stimuli; that long-term meditation practitioners show distinct reactions to pain; that longer meditation training is associated with differences in brain structure; that 8 weeks' mindfulness practice brings about changes in the way emotion is processed showing that participants can learn to uncouple the sensory, directly experienced self from the "narrative" self; that mindfulness training can affect working memory capacity, and enhance the ability of participants to talk about past crises in a way that enables them to remain specific and yet not be overwhelmed. The implications of these findings for understanding emotion and for further research is discussed.

  16. Calming the Monkey Mind

    Science.gov (United States)

    Eliuk, Kendra; Chorney, David

    2017-01-01

    Many of today's students are experiencing higher levels of stress and anxiety in school. The need for competitive grades, the desire to be seen as perfect in a digital society, and parental pressures are only some of the reasons that students are experiencing more stress. This increased stress has lead to an overworked mind for many youth, dubbed…

  17. Mindfulness, mist of mirakel?

    NARCIS (Netherlands)

    de Jong, J.T.

    2012-01-01

    Mindfulness wordt steeds meer gebruikt als onderdeel van een behandeling in de ggz. Over de definitie en de werking ervan bestaat echter geen consensus. Het is maar de vraag of elementen uit de boeddhistische leer en cultuur zomaar overgeplant kunnen worden naar de westerse gezondheidszorg. Van op z

  18. Minding Rachlin's Eliminative Materialism

    Science.gov (United States)

    McDowell, J. J.

    2012-01-01

    Rachlin's teleological behaviorism eliminates the first-person ontology of conscious experience by identifying mental states with extended patterns of behavior, and thereby maintains the materialist ontology of science. An alternate view, informed by brain-based and externalist philosophies of mind, is shown also to maintain the materialist…

  19. Attachment Theory and Mindfulness

    Science.gov (United States)

    Snyder, Rose; Shapiro, Shauna; Treleaven, David

    2012-01-01

    We initiate a dialog between two central areas in the field of psychology today: attachment theory/research and mindfulness studies. The impact of the early mother-infant relationship on child development has been well established in the literature, with attachment theorists having focused on the correlation between a mother's capacity for…

  20. Mindful Emotion Regulation: Exploring the Neurocognitive Mechanisms behind Mindfulness

    Directory of Open Access Journals (Sweden)

    Alessandro Grecucci

    2015-01-01

    Full Text Available The purpose of this paper is to review some of the psychological and neural mechanisms behind mindfulness practice in order to explore the unique factors that account for its positive impact on emotional regulation and health. After reviewing the mechanisms of mindfulness and its effects on clinical populations we will consider how the practice of mindfulness contributes to the regulation of emotions. We argue that mindfulness has achieved effective outcomes in the treatment of anxiety, depression, and other psychopathologies through the contribution of mindfulness to emotional regulation. We consider the unique factors that mindfulness meditation brings to the process of emotion regulation that may account for its effectiveness. We review experimental evidence that points towards the unique effects of mindfulness specifically operating over and above the regulatory effects of cognitive reappraisal mechanisms. A neuroanatomical circuit that leads to mindful emotion regulation is also suggested. This paper thereby aims to contribute to proposed models of mindfulness for research and theory building by proposing a specific model for the unique psychological and neural processes involved in mindful detachment that account for the effects of mindfulness over and above the effects accounted for by other well-established emotional regulation processes such as cognitive reappraisal.

  1. Publication Ethics: Many Facets, Collaboration Required

    Directory of Open Access Journals (Sweden)

    Viroj Wiwanitkit

    2013-05-01

    Full Text Available Sir, the recent publication on “Publication Ethics” is very interesting (1. The article by Fazly Bazzaz and Sadeghi demonstrated many interesting cases                   of misconducts. Indeed, the misconducts can be seen  in many ways. As mentioned in the present publication, both author and editor can perform publication misconducts. Nevertheless, the problem has many more facets. Sometimes, the misconducts                      are generated by the third parties. For example, the publisher can perform publication misconduct.                  In fact, the editor takes the role in control of                   the materials to be published in the journal. However, the publisher sometimes interferes with the process. Some unethical publication can be seen in some “predator” online publisher. “Pay then publish” without control of its quality can be seen                      (see also http://www.nature.com/news/predatory-publishers-are-corrupting-open-access-1.11385 and scholarlyoa.com/2012/12/06/bealls-list-of-edatory-publishers-2013. In the present era of rapidly increased number of open access journal, this problem is expected to increase. Another example is the criminal case of “one disguising to be the other person” to perform misconduct aiming at discrediting or destroying others. An interesting case was previously published in Hepatitis Monthly; an author performed plagiarized articles behind the name of another person and finally was charged by the IT investigation (2. Finally, the institute sometimes also performs misconduct. This can be supporting of their members who perform scientific misconduct by acts which do not correspond to the problem (this problem is usually seen in the problematic case generated by senior faculties or administrators, dealing with publisher to “buy” supplementary volume for publication of the works

  2. Making time for mindfulness.

    Science.gov (United States)

    Laurie, James; Blandford, Ann

    2016-12-01

    Digital mental wellbeing interventions are increasingly being used by the general public as well as within clinical treatment. Among these, mindfulness and meditation programs delivered through mobile device applications are gaining popularity. However, little is known about how people use and experience such applications and what are the enabling factors and barriers to effective use. To address this gap, the study reported here sought to understand how users adopt and experience a popular mobile-based mindfulness intervention. A qualitative semi-structured interview study was carried out with 16 participants aged 25-38 (M=32.5) using the commercially popular mindfulness application Headspace for 30-40days. All participants were employed and living in a large UK city. The study design and interview schedule were informed by an autoethnography carried out by the first author for thirty days before the main study began. Results were interpreted in terms of the Reasoned Action Approach to understand behaviour change. The core concern of users was fitting the application into their busy lives. Use was also influenced by patterns in daily routines, on-going reflections about the consequences of using the app, perceived self-efficacy, emotion and mood states, personal relationships and social norms. Enabling factors for use included positive attitudes towards mindfulness and use of the app, realistic expectations and positive social influences. Barriers to use were found to be busy lifestyles, lack of routine, strong negative emotions and negative perceptions of mindfulness. Mobile wellbeing interventions should be designed with consideration of people's beliefs, affective states and lifestyles, and should be flexible to meet the needs of different users. Designers should incorporate features in the design of applications that manage expectations about use and that support users to fit app use into a busy lifestyle. The Reasoned Action Approach was found to be a useful

  3. Eye Tracking the Use of a Collapsible Facets Panel in a Search Interface

    NARCIS (Netherlands)

    M.J. Kemman (Max); M. Kleppe (Martijn); J. Maarseveen (Jim)

    2013-01-01

    textabstractAbstract. Facets can provide an interesting functionality in digital libraries. However, while some research shows facets are important, other research found facets are only moderately used. Therefore, in this exploratory study we compare two search interfaces; one where the facets panel

  4. A faceted eye on intellectual giftedness: Examining the personality of gifted students using FFM domains and facets

    Directory of Open Access Journals (Sweden)

    Altaras-Dimitrijević Ana

    2012-01-01

    Full Text Available The study examines the personality profile of gifted vs. average-ability students from the perspective of the FFM. The issue was approached by (1 reviewing the literature for well-established personality characteristics of the gifted, (2 establishing correspondences between these traits and FFM domains/facets, and (3 formulating a domain and a facet-level model which were hypothesized to discriminate significantly between gifted and nongifted students. The domain-level model consisted of Openness and Agreeableness. The facet-level model included 14 traits: Anxiety, Impulsiveness, Gregariousness, Assertiveness, Fantasy, Feelings, Aesthetics, Ideas, Compliance, Modesty, Tendermindedness, Order, Achievement, and Deliberation. The models were tested on three samples (N1=515 high-school students, 155 gifted; N2=132 psychology students, 28 gifted; N3=443 psychology students, 91 gifted. Results indicate that the domain-level model does not discriminate significantly between gifted and nongifted students in each sample, whereas the proposed 14-facet model yields a significant discrimination across all samples. The latter model may be further adjusted by removing facets which proved inconsistent or unsubstantial in distinguishing between the two groups. This yields a 7-facet discriminant function, which is also significant across samples, indicating that gifted students are consistently distinguished by a combination of high Ideas, Fantasy, Aesthetics, and Assertiveness, but low Gregariuosness, Modesty, and Tendermindeness. Educational implications and limitations are discussed. [Projekat Ministarstva nauke Republike Srbije, br. 179018

  5. The Children's Social Understanding Scale: Construction and Validation of a Parent-Report Measure for Assessing Individual Differences in Children's Theories of Mind

    Science.gov (United States)

    Tahiroglu, Deniz; Moses, Louis J.; Carlson, Stephanie M.; Mahy, Caitlin E. V.; Olofson, Eric L.; Sabbagh, Mark A.

    2014-01-01

    Children's theory of mind (ToM) is typically measured with laboratory assessments of performance. Although these measures have generated a wealth of informative data concerning developmental progressions in ToM, they may be less useful as the sole source of information about individual differences in ToM and their relation to other facets of…

  6. Aberrant behavior of preschool children: Evaluation of questionnaire

    Directory of Open Access Journals (Sweden)

    Fajgelj Stanislav

    2007-01-01

    Full Text Available In the study metric characteristics of children aberrant behavior questionnaire were analyzed. The analysis was performed on the sample of 1.165 children, aged 4-7, in preschool institutions in several towns of Vojvodina. The questionnaire contained 36 items of the Likert-type scale and was filled in by one parent of each child. The authors examined main metric characteristics of the complete questionnaire, as well as individual items under the Rasche’s measurement model. Generally, parents seldom notice aberrant behavior in their children. Most frequently they notice stubbornness, while very rarely torturing of animals. The item discrimination, on the whole, was found satisfying. The reliability of the questionnaire is 0.84., and all indicators of misfit are within satisfactory ranges. According to differential functioning of the items, the authors found gender and age specificities of parents’ evaluation of aberrant behavior of their children. Parents often notice stubbornness and moldiness in girls, and aggression in boys. According to the parent’s observations, younger children are characterized by nail nibbling, ticklishness, and fearfulness, whereas older children show a tendency to force their way by crying, waywardness and bed-wetting. By means of factor analysis of the items, three principal facets of aberrant behavior were determined: overindulgence, shyness and quarrelsomeness. Cross validation (hold out showed that these three facets were robust in relation to the selection of the sample.

  7. Parental authority questionnaire.

    Science.gov (United States)

    Buri, J R

    1991-08-01

    A questionnaire was developed for the purpose of measuring Baumrind's (1971) permissive, authoritarian, and authoritative parental authority prototypes. It consists of 30 items per parent and yields permissive, authoritarian, and authoritative scores for both the mother and the father; each of these scores is derived from the phenomenological appraisals of the parents' authority by their son or daughter. The results of several studies have supported the Parental Authority Questionnaire as a psychometrically sound and valid measure of Baumrind's parental authority prototypes, and they have suggested that this questionnaire has considerable potential as a valuable tool in the investigation of correlates of parental permissiveness, authoritarianism, and authoritativeness.

  8. Use of land facets to design linkages for climate change.

    Science.gov (United States)

    Brost, Brian M; Beier, Paul

    2012-01-01

    Least-cost modeling for focal species is the most widely used method for designing conservation corridors and linkages. However, these linkages have been based on current species' distributions and land cover, both of which will change with large-scale climate change. One method to develop corridors that facilitate species' shifting distributions is to incorporate climate models into their design. But this approach is enormously complex and prone to error propagation. It also produces outputs at a grain size (km2) coarser than the grain at which conservation decisions are made. One way to avoid these problems is to design linkages for the continuity and interspersion of land facets, or recurring landscape units of relatively uniform topography and soils. This coarse-filter approach aims to conserve the arenas of biological activity rather than the temporary occupants of those arenas. In this paper, we demonstrate how land facets can be defined in a rule-based and adaptable way, and how they can be used for linkage design in the face of climate change. We used fuzzy c-means cluster analysis to define land facets with respect to four topographic variables (elevation, slope angle, solar insolation, and topographic position), and least-cost analysis to design linkages that include one corridor per land facet. To demonstrate the flexibility of our procedures, we designed linkages using land facets in three topographically diverse landscapes in Arizona, USA. Our procedures can use other variables, including soil variables, to define land facets. We advocate using land facets to complement, rather than replace, existing focal species approaches to linkage design. This approach can be used even in regions lacking land cover maps and is not affected by the bias and patchiness common in species occurrence data.

  9. A randomised controlled study of mindfulness meditation versus relaxation therapy in the management of tinnitus.

    Science.gov (United States)

    Arif, M; Sadlier, M; Rajenderkumar, D; James, J; Tahir, T

    2017-06-01

    Psychotherapeutic interventions have been adopted effectively in the management of tinnitus for a long time. This study compared mindfulness meditation and relaxation therapy for management of tinnitus. In this randomised controlled trial, patients were recruited for five sessions of mindfulness meditation or five sessions of relaxation therapy. Patients' responses were evaluated using the Tinnitus Reaction Questionnaire as a primary outcome measure, and the Hospital Anxiety and Depression Scale, visual analogue scale and a health status indicator as secondary outcome measures. A total of 86 patients were recruited. Thirty-four patients completed mindfulness meditation and 27 patients completed relaxation therapy. Statistically significant improvement was seen in all outcome measures except the health status indicator in both treatment groups. The change in treatment scores was greater in the mindfulness meditation group than in the relaxation therapy group. This study suggests that although both mindfulness meditation and relaxation therapy are effective in the management of tinnitus, mindfulness meditation is superior to relaxation therapy.

  10. Identifying and Determining Facets in the Associative Relationships Within and Outside Domain of Islamic Ethics Thesaurus

    Directory of Open Access Journals (Sweden)

    Roghayeh Mohammadi Pilehruod

    2015-09-01

    Full Text Available This research was done with the aim of identifying and determining facets in network of correlated relationships of inside and outside field of Islamic Ethic Thesaurus using content analysis method. The research society consisted of 3316 published terms in Islamic Ethic Thesaurus which have correlated relationship together. The method of data collecting was documentary (Library. According to the findings Personality Facet, with 23 lateral and subset facets and 78.55 percent usage, has the most usage in correlated relationships of Islamic Ethic Thesaurus. The Space Facet without subset facet and 0.05 percent usage, has the minimum usage in correlated relationships of Islamic Ethic Thesaurus. Thus, it can be said that ‘Personality’ Facet has the most frequency, and ‘Space’ Facet has the minimum frequency between facets of network of correlated relationships in concepts of inside and outside field of Islamic Ethic Thesaurus. In this study according to the requirements of Islamic Ethic Thesaurus 6 facets were described which include facets of love and friendship, facets of foundation/basis, facets of pests and damages, facets of internal characteristics/sense, facets of signs and symptoms, and facets of ranks and grade.

  11. Metaphilosophy of Mind: how Do Minds Investigate Minds? Refutation of the Theocentric View.

    Science.gov (United States)

    Werner, Konrad

    2017-03-01

    I shall propose metaphilosophy of mind as the philosophy of mind investigating mind. That is to say, I pose the question of how knowledge of mind provided by cognitive science, broadly construed, is constrained by the epistemic position of the knower, i.e. by the very fact that it is undertaken by a mind. Here I would like to propose a minimal framework, based on two distinctions: (i) the standard one between empirical and conceptual analysis; (ii) a new one, between the internal questions of mind and the boundary questions of mind. I shall then combine these distinctions to arrive at several ways of investigating the mind, the brain and cognition. On this ground, I will discuss the notion of epistemological theocentrism as outlined by Henry Allison and argue against the perspective I call theocentric philosophy of mind. From this angle I will be able to address skepticism which cannot be defeated but actually can be, as I put it, disarmed. Finally, metaphilosophy of mind based on the abovementioned distinctions elicits a perspective that is not sufficiently delineated by cognitive scientists and philosophers: empirical way of addressing the boundary questions of mind.

  12. Uncovertebral joint injury in cervical facet dislocation: the headphones sign

    Energy Technology Data Exchange (ETDEWEB)

    Palmieri, Francesco; Cassar-Pullicino, Victor N.; Dell' Atti, Claudia; Lalam, Radhesh K.; Tins, Bernhard J.; Tyrrell, Prudencia N.M.; McCall, Iain W. [Robert Jones and Agnes Hunt Orthopaedic and District Hospital, Department of Radiology, Oswestry, England (United Kingdom)

    2006-06-15

    The purpose of our study is to demonstrate the uncovertebral mal-alignment as a reliable indirect sign of cervical facet joint dislocation. We examined the uncovertebral axial plane alignment of 12 patients with unilateral and bilateral cervical facet joint dislocation (UCFJD and BCFJD, respectively), comparing its frequency to the reverse hamburger bun sign on CT and MR axial images. Of the seven cases with BCFJD, five clearly demonstrated the diagnostic reverse facet joint hamburger bun sign on CT and MR images, but in two cases this sign was not detectable. In the five cases with UCFJD, four demonstrated the reverse hamburger bun sign on both CT and MRI. In one case the reverse hamburger bun sign was not seen adequately with either image modality, but the facet dislocation was identified on sagittal imaging. The uncovertebral mal-alignment was detected in all 12 cases. Normally, the two components of the uncovertebral joint enjoy a concentric relationship that in the axial plane is reminiscent of the relationship of headphones with the wearer's head. We name this appearance the 'headphones' sign. Radiologists should be aware of the headphones sign as a reliable indicator of facet joint dislocation on axial imaging used in the assessment of cervical spine injuries. (orig.)

  13. Facets of the childhood anxiety sensitivity index among Serbian youth.

    Science.gov (United States)

    Stevanovic, Dejan S; Silverman, Wendy K; Nichols-Lopez, Kristin A; Popovic-Deusic, Smiljka D; Pejovic-Milovancevic, Milica M

    2013-01-01

    Data from factor analytic studies using the Child Anxiety Sensitivity Index (CASI) suggest that global anxiety sensitivity (AS) is best represented by three or four underlying factors or facets. The aim of this study was to identify facets best representing the CASI structure in its Serbian version. Confirmatory factor analysis was used on data collected from 456 non-referred children in Serbia. A 13-item version of the CASI provided a better fit to the data than the original 18-item version. The four-factor model of the CASI-13 with disease, unsteady, mental incapacitation, and social concerns facets provided the best fits for the data and it was found to be fully invariant (configural, metric, and scalar invariance) across gender and age. Among Serbian children, hierarchical structure was found for a 13-item CASI version with a single higher-order factor of global AS represented by four underlying facets. Future research will consider these AS facets and their role in the development, maintenance, and exacerbation of anxiety symptoms in children.

  14. Noble-Metal Nanocrystals with Controlled Facets for Electrocatalysis.

    Science.gov (United States)

    Hong, Jong Wook; Kim, Yena; Kwon, Yongmin; Han, Sang Woo

    2016-08-19

    Noble-metal nanocrystals (NCs) show excellent catalytic performance for many important electrocatalysis reactions. The crystallographic properties of the facets by which the NCs are bound, closely associated with the shape of the NCs, have a profound influence on the electrocatalytic function of the NCs. To develop an efficient strategy for the synthesis of NCs with controlled facets as well as compositions, understanding of the growth mechanism of the NCs and their interaction with the chemical species involved in NC synthesis is quite important. Furthermore, understanding the facet-dependent catalytic properties of noble-metal NCs and the corresponding mechanisms for various electrocatalysis reactions will allow for the rational design of robust electrocatalysts. In this review, we summarize recently developed synthesis strategies for the preparation of mono- and bimetallic noble-metal NCs by classifying them by the type of facets through which they are enclosed and discuss the electrocatalytic applications of noble-metal NCs with controlled facets, especially for reactions associated with fuel-cell applications, such as the oxygen reduction reaction and fuel (methanol, ethanol, and formic acid) oxidation reactions.

  15. The perceived quality of working life and job facet satisfaction

    Directory of Open Access Journals (Sweden)

    E. A. Coster

    1992-06-01

    Full Text Available To improve our understanding of the influence of the domains of the quality of working life on job satisfaction, recent research suggests that job facet satisfaction may be more strongly related to specific job domains than to overall job satisfaction. This study examined the relationships between job facet satisfaction, in eleven specific job facets, overall satisfaction and the perceived quality of working life. The results supported the hypothesis. Similar results were obtained after factor analysing the specific job facets indicating the use of studying specific job domains and their respective job facet satisfactions. Opsomming Ter uitbreiding van ons begrip van watter uitwerking die domeine van die gehalte van werklewe op werkbevrediging het, dui onlangse navorsing daarop dat werkfasetbevrediging moontlik 'n sterker verband met spesifieke werkdomeine as met algemene werkbevrediging toon. In hierdie studie is die verhouding tussen werkfasetbevrediging t.o.v. elf spesifieke werkfasette, algehele bevrediging en die waargenome gehalte van werklewe ondersoek. Die bevindinge ondersteun die gestelde hipotese. Soortgelyke resultate is verkry na faktoranalise van die spesifieke werkfasette, wat daarop dui dat dit nuttig kan wees om spesifieke werkdomeine en die ooreenstemmende werkfasetbevrediging daaraan verbonde te bestudeer.

  16. Facet tropism: comparison of plain film and computed tomography examinations.

    Science.gov (United States)

    Cox, J M; Aspegren, D D; Trier, K K

    1991-01-01

    This study compares the findings of plain film X-ray and computed CT examination in the diagnosis of facet orientation and the presence of tropism. Twenty consecutive patients having lumbar disc disease with sciatica were studied utilizing plain X-ray as well as CT scanning. A chiropractic radiologist read the films to determine if facet facings were sagittally, semi-sagittally or coronally oriented on both CT and plain X-ray study. CT was accepted as the most accurate method to determine the true facet orientation, and plain X-ray interpretation of facet orientation was compared to the CT reading. There was a statistically significant relationship in diagnosing tropism between plain film X-ray and CT readings, with a predictive accuracy that ranged from 58-84% across the three segmental levels. However, the exact concordance of plain film X-ray and CT readings for right and left facet facings was very low. This raises the question of how the profession defines diagnostic accuracy.

  17. Faceted Ranking of Egos in Collaborative Tagging Systems

    CERN Document Server

    Orlicki, Jose Ignacio; Alvarez-Hamelin, José Ignacio

    2008-01-01

    Multimedia uploaded content is tagged and recommended by users of collaborative systems, resulting in informal classifications also known as folksonomies. Faceted web ranking has been proved a reasonable alternative to a single ranking which does not take into account a personalized context. In this paper we analyze the online computation of rankings of users associated to facets made up of multiple tags. Possible applications are user reputation evaluation (ego-ranking) and improvement of content quality in case of retrieval. We propose a solution based on PageRank as centrality measure: (i) a ranking for each tag is computed offline on the basis of the corresponding tag-dependent subgraph; (ii) a faceted order is generated by merging rankings corresponding to all the tags in the facet. The fundamental assumption, validated by empirical observations, is that step (i) is scalable. We also present algorithms for part (ii) having time complexity O(k), where k is the number of tags in the facet, well suited to o...

  18. Modeling of Anomalous Transport in Tokamaks with FACETS code

    Science.gov (United States)

    Pankin, A. Y.; Batemann, G.; Kritz, A.; Rafiq, T.; Vadlamani, S.; Hakim, A.; Kruger, S.; Miah, M.; Rognlien, T.

    2009-05-01

    The FACETS code, a whole-device integrated modeling code that self-consistently computes plasma profiles for the plasma core and edge in tokamaks, has been recently developed as a part of the SciDAC project for core-edge simulations. A choice of transport models is available in FACETS through the FMCFM interface [1]. Transport models included in FMCFM have specific ranges of applicability, which can limit their use to parts of the plasma. In particular, the GLF23 transport model does not include the resistive ballooning effects that can be important in the tokamak pedestal region and GLF23 typically under-predicts the anomalous fluxes near the magnetic axis [2]. The TGLF and GYRO transport models have similar limitations [3]. A combination of transport models that covers the entire discharge domain is studied using FACETS in a realistic tokamak geometry. Effective diffusivities computed with the FMCFM transport models are extended to the region near the separatrix to be used in the UEDGE code within FACETS. 1. S. Vadlamani et al. (2009) %First time-dependent transport simulations using GYRO and NCLASS within FACETS (this meeting).2. T. Rafiq et al. (2009) %Simulation of electron thermal transport in H-mode discharges Submitted to Phys. Plasmas.3. C. Holland et al. (2008) %Validation of gyrokinetic transport simulations using %DIII-D core turbulence measurements Proc. of IAEA FEC (Switzerland, 2008)

  19. Decade of the Mind

    Directory of Open Access Journals (Sweden)

    Spitzer Manfred

    2008-02-01

    Full Text Available Abstract In the Fall of 2007, ten neuroscientists published a proposal for an interdisciplinary research initiative, the Decade of the Mind, that would focus on four "broad but intertwined areas": mental health, research on high-level cognitive functions, education, and computational applications (such as intelligent machines. I review the basic ideas behind the proposal and discuss the four proposed areas of research. I argue that for research on higher cognitive functions and in particular, for research and practice in education, the Decade of the Mind is a welcome initiative that may change our lives for the better. Therefore, the proposal, which is scientifically interdisciplinary in nature, has to be politically international.

  20. Mind, esprit, psychologie.

    OpenAIRE

    2004-01-01

    L’A. examine quelques raisons de la difficulté à délimiter un domaine français de la philosophie de l’esprit qui soit l’équivalent de la « philosophy of mind » : définir la « philosophie de l’esprit » aujourd’hui nécessiterait une réflexion préalable sur le statut de l’esprit, et sur les enjeux philosophiques et historiques de la constitution d’une « philosophy of mind », plutôt que l’acceptation non critique de théories du « mental ». L’A. tente de définir le domaine de la « philosophy of mi...

  1. Facets of job satisfaction of dental practitioners working in different organisational settings in England.

    Science.gov (United States)

    Harris, R V; Ashcroft, A; Burnside, G; Dancer, J M; Smith, D; Grieveson, B

    2008-01-12

    Before April 2006, English dentists were either working as an NHS general dental service (GDS) practitioner (fee-per-item, no local contractual obligations); an NHS personal dental service (PDS) practitioner (block contract with the primary care trust (PCT)); a private practitioner (either fee-per-item or capitation-based, independent of the PCT); or in a situation where they were mixing their NHS work (either under the GDS or PDS arrangements) with private work. To a) investigate the extent of the mix of NHS and private work in English dentists working in the GDS and PDS, b) to compare global job satisfaction, and c) to compare facets of job satisfaction for practitioners working in the different organisational settings of PDS practices, GDS practices and practices where there is a mix of NHS and private provision. Method A questionnaire was sent to 684 practitioners, containing 83 attitudinal statements relating to job facets, a global job satisfaction score and questions concerning workload. Response rate was 65.2%. More PDS than GDS dentists were found to treat the majority of their patients under the NHS. GDS dentists working fully in the NHS were least likely to be satisfied with their job, followed by PDS practitioners and then GDS dentists working in mixed NHS/private practices. Private practitioners were the most satisfied. Differences between GDS, PDS and private practitioners were found in global job satisfaction and in the facets of job satisfaction related to restriction in being able to provide quality care, control of work and developing clinical skills.

  2. Making time for mindfulness

    OpenAIRE

    Laurie, J.; Blandford, A.

    2016-01-01

    Objective: Digital mental wellbeing interventions are increasingly being used by the general public as well as within clinical treatment. Among these, mindfulness and meditation programs delivered through mobile device applications are gaining popularity. However, little is known about how people use and experience such applications and what are the enabling factors and barriers to effective use. To address this gap, the study reported here sought to understand how users adopt and experience ...

  3. Language, games, and minds

    OpenAIRE

    Hirsch, Richard

    2007-01-01

    Language has often been compared to the game of Chess. In this article, I claim that a productive analogy for linguistic interaction would be the Asian board game GO. I further explore common aspects of language use and creative play that we find in improvised ensemble music-making.  What is said about language and games, and language and improvised music-making is then related to a discussion of linguistic interaction as constitutive of thought and mind.

  4. The embodied mind

    DEFF Research Database (Denmark)

    Bondebjerg, Ib

    2015-01-01

    Since the 1980s the study of the brain has developed from a primarily biological field to a significant interdisciplinary area with an already strong influence on the humanities and social sciences. In this article I describe fundamental elements in what I call the embodied mind paradigm and the ......, philosophy, sociology and film studies.This article is published as part of an ongoing collection dedicated to interdisciplinary research...

  5. Mind, Thinking and Creativity

    Directory of Open Access Journals (Sweden)

    Janani Harish

    2016-05-01

    Full Text Available Global civilization is the product of diverse cultures, each contributing a unique perspective arising from the development of different mental faculties and powers of mind. The momentous achievements of modern science are the result of the cumulative development of mind’s capacity for analytic thinking, mathematical rendering and experimental validation. The near-exclusive preoccupation with analysis, universal laws, mechanism, materialism, and objective experience over the past two centuries has shaped the world we live in today, accounting both for its accomplishments and its insoluble problems. Today humanity confronts complex challenges that defy solution by piecemeal analysis, unidimensional theories, and fragmented strategies. Poverty, unemployment, economic crisis, fundamentalism, violence, climate change, war, refugees, reflect the limitations and blindspots that have resulted from a partial, one-sided application of the diverse capacities of the human mind. Human monocultures suffer from all the limitations as their biological counterparts. There is urgent need to revive the legitimacy of synthetic, organic and integrated modes of thinking, to restore the credibility of subjective self-experience in science, to reaffirm the place of symbol, analogy and metaphor as valid ways of knowing and communication in education, to recognize the unique role of the individual in social processes, to recognize the central role of insight and intuition in science as in art. This article examines themes presented at the WAAS-WUC course on Mind, Thinking and Creativity, conducted at Dubrovnik in April 2016.

  6. Introduction: Minds, Bodies, Machines

    Directory of Open Access Journals (Sweden)

    Deirdre Coleman

    2008-10-01

    Full Text Available This issue of 19 brings together a selection of essays from an interdisciplinary conference on 'Minds, Bodies, Machines' convened last year by Birkbeck's Centre for Nineteenth-Century Studies, University of London, in partnership with the English programme, University of Melbourne and software developers Constraint Technologies International (CTI. The conference explored the relationship between minds, bodies and machines in the long nineteenth century, with a view to understanding the history of our technology-driven, post-human visions. It is in the nineteenth century that the relationship between the human and the machine under post-industrial capitalism becomes a pervasive theme. From Blake on the mills of the mind by which we are enslaved, to Carlyle's and Arnold's denunciation of the machinery of modern life, from Dickens's sooty fictional locomotive Mr Pancks, who 'snorted and sniffed and puffed and blew, like a little labouring steam-engine', and 'shot out […]cinders of principles, as if it were done by mechanical revolvency', to the alienated historical body of the late-nineteenth-century factory worker under Taylorization, whose movements and gestures were timed, regulated and rationalised to maximize efficiency; we find a cultural preoccupation with the mechanisation of the nineteenth-century human body that uncannily resonates with modern dreams and anxieties around technologies of the human.

  7. Prenatal maternal stress shapes children's theory of mind: the QF2011 Queensland Flood Study.

    Science.gov (United States)

    Simcock, G; Kildea, S; Elgbeili, G; Laplante, D P; Cobham, V; King, S

    2017-03-24

    Research shows that stress in pregnancy has powerful and enduring effects on many facets of child development, including increases in behavior problems and neurodevelopmental disorders. Theory of mind is an important aspect of child development that is predictive of successful social functioning and is impaired in children with autism. A number of factors related to individual differences in theory of mind have been identified, but whether theory of mind development is shaped by prenatal events has not yet been examined. In this study we utilized a sudden onset flood that occurred in Queensland, Australia in 2011 to examine whether disaster-related prenatal maternal stress predicts child theory of mind and whether sex of the child or timing of the stressor in pregnancy moderates these effects. Higher levels of flood-related maternal subjective stress, but not objective hardship, predicted worse theory of mind at 30 months (n=130). Further, maternal cognitive appraisal of the flood moderated the effects of stress in pregnancy on girls' theory of mind performance but not boys'. These results illuminate how stress in pregnancy can shape child development and the findings are discussed in relation to biological mechanisms in pregnancy and stress theory.

  8. Facets of Parenting a Child with Hypoplastic Left Heart Syndrome

    Directory of Open Access Journals (Sweden)

    Gwen R. Rempel

    2012-01-01

    Full Text Available The purpose of the study was to conceptualize the needs of parents of young children with hypoplastic left heart syndrome (HLHS to provide a theoretical framework to inform the development of future parent interventions. Participants were parents and grandparents (n=53 of 15 young children who had undergone the Sano surgical approach for HLHS. Analysis of recorded and transcribed single interviews with each participant was done as directed by interpretive description methodology. A model of five facets of parenting was conceptualized. These included survival parenting, “hands-off” parenting, expert parenting, uncertain parenting, and supported parenting. The facets of parenting delineated through this study provide a theoretical framework that can be used to guide the development and evaluation of interventions for parents of children with complex congenital heart disease and potentially other life-threatening conditions. Each facet constitutes a critical component for educational or psychosocial intervention for parents.

  9. Large conservation gains possible for global biodiversity facets

    Science.gov (United States)

    Pollock, Laura J.; Thuiller, Wilfried; Jetz, Walter

    2017-06-01

    Different facets of biodiversity other than species numbers are increasingly appreciated as critical for maintaining the function of ecosystems and their services to humans. While new international policy and assessment processes such as the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) recognize the importance of an increasingly global, quantitative and comprehensive approach to biodiversity protection, most insights are still focused on a single facet of biodiversity—species. Here we broaden the focus and provide an evaluation of how much of the world’s species, functional and phylogenetic diversity of birds and mammals is currently protected and the scope for improvement. We show that the large existing gaps in the coverage for each facet of diversity could be remedied by a slight expansion of protected areas: an additional 5% of the land has the potential to more than triple the protected range of species or phylogenetic or functional units. Further, the same areas are often priorities for multiple diversity facets and for both taxa. However, we find that the choice of conservation strategy has a fundamental effect on outcomes. It is more difficult (that is, requires more land) to maximize basic representation of the global biodiversity pool than to maximize local diversity. Overall, species and phylogenetic priorities are more similar to each other than they are to functional priorities, and priorities for the different bird biodiversity facets are more similar than those of mammals. Our work shows that large gains in biodiversity protection are possible, while also highlighting the need to explicitly link desired conservation objectives and biodiversity metrics. We provide a framework and quantitative tools to advance these goals for multi-faceted biodiversity conservation.

  10. Three-dimensional evaluation of the facet joints

    Science.gov (United States)

    Folio, Les R.

    1990-04-01

    Computerized tomography and magnetic resonance imaging nave revolurionalized analysis of vertebral anatomy and pathology. Further advances with 3-dimensional imaging have recently become an important adjunct for diagnosis and treatment in structural abnormalities. Facets are intimately related to their surrounding musculature and malalignment may cause pain directly or indirectly. High resolution 3-dimensional reformations of CT Scans give us new insight on structure and function of facet joints, since their motion and architecture are ever complex. It is well documented in the literature that facet joint biomecnanics is a partial contributor to the myriad at causes of low back The term "facet Joint syndrome" was coined in 1933 by GhorMley.3 The osteopathic lesion complex is well defined by LeRoy and McCole and comparison of roentgenographic findings before and after manipulation has teen described by Long and Lioyd.4,5 since alterations in facet biamechanics are an important aspect of osteopathic manipulative therapy (OT), 3-dimensional hign resolution imaging will prove to be a great asset in osteopathic research. Rotating the spine allows for different viewing perspectives to provide optimal and consistent measurements of the facet joint. Rotations are performed on the X, Y and 7, axis and measurements pre and post-manipulation are performed and compared on matching axis and perspectives. Rotation about the X, Y and Z axis help appreciate the 3-dimensionality of the vertebral column to project to the viewer a feeling that the spine is floating in space before them. This does give the viewer a 3-D understanding of the object however, only at a perspective at a Lime.

  11. Rhetorical facets of imagination in contemporary poetry

    Directory of Open Access Journals (Sweden)

    Hassan Delbari

    2015-04-01

    Full Text Available Abstract The present article deals with the trend of literary imaginative descriptions in the purview of poetical imaginations which have been regarded greatly in the discourse of rhetoric’s. The different facets of imagination of these imageries are also introduced in this article. Throughout this study poetical demonstrations are dealt with on the basis of their indications, functions and profundity. Meanwhile overcoming superficial and intermediate layers of imagination towards inner and profound thoughts would represent the domination of the poets in depiction of imagery. For this purpose, an introduction of numerous imagery layers with their deep and superficial, positive and subsidiary nature is presented through some examples. The result suggests that the extent of imagery complexity among many poets has a direct relation to their subjectivity in such a way that different levels of imageries are internalized as a unique stylistic feature of any individual poet. He endeavors to ornament his poem through imagery devices. Yousefi says: “any poem in which there is not imagery cannot be regarded as a poem. “The attractiveness of such imagination and the success or failure of the poet in conveying this imagery is a matter of poet’s tendency in using imagery devices. Through this article the contemporary poems are analyzed from the view point of objectivity and subjectivity. Furthermore, the poems are studied on their functions. The analysis has been carried out from two perspectives idiosyncratic features of the poet and the characteristics of the era in which he has lived. The examples presented in this article are selected from among the poets with different linguistic backgrounds and unique ideologies. The reason behind this specific consideration is an indication of a generalizability rather than a representativeness of few poets with their idiosyncratic styles. Therefore, the results indicate the style characteristics of poet

  12. Are Mindful Parents More Authoritative and Less Authoritarian? An Analysis of Clinic-Referred Mothers

    Science.gov (United States)

    Williams, Keith L.; Wahler, Robert G.

    2010-01-01

    Forty clinic-referred mothers completed questionnaires describing their children's problems, the mothers' parenting styles, and their everyday mindfulness. Psychometric analyses of the questionnaires showed mother reports to be internally consistent, except for one of the parenting style scales (i.e., permissive style). We dropped the scale and…

  13. The impact of mindfulness on nurses' professional quality of life%临床护士的正念对专业生活品质的影响

    Institute of Scientific and Technical Information of China (English)

    牟焕玉; 陈晓云; 孙艳萍; 颜甜; 李佳欢; 李静

    2016-01-01

    Objective To provide a scientific basis for nursing managers to promote the professional quality of life of nurses.Methods Totally 373 nurses from three general hospitals in Jinan by convenience sampling technique were recruited and assessed with the Professional Quality of Life Scale Version 5 (ProQOL-V) and the Five Facet Mindfulness Questionnaire.The relationship between professional quality of life and mindfulness was analyzed.Results The average score of compassion satisfaction was (29.71±6.61) points,the average score of compassion fatigue was (52.82±8.04) points,which were in the middle level of them.Compassion satisfaction was correlated with mindfulness,observation,description,non-reactiveness and non-judgment (P < 0.05).Compassion fatigue was correlated with mindfulness,observation,awareness of the action,non-reactiveness and non-judgment (P < 0.05).Multiple regression analysis showed that the three dimensions (observation,non-reactiveness and non-judgment) of mindfulness could predict 15% variance of compassion satisfaction and the three dimensions (observation,awareness of the action and non-judgment) of mindfulness could predict 34.1% variance of compassion fatigue after controlling demographic variables.Conclusions Mindfulness can effectively predict nurses' professional quality of life.Nursing managers should take some mindfulness training in order to improve their professional quality of life.%目的 探讨临床护士正念对其专业生活品质的影响,为提高护士的专业生活品质提供科学依据.方法 采用方便取样的方法,使用专业生活品质量表和正念量表对济南市3家三级甲等医院的373名护士进行问卷调查,了解护士的专业生活品质与正念的现状,并探讨临床护士的正念对专业生活品质的影响.结果 护士的同情心满足得分为(29.71±6.61)分,同情心疲乏得分为(52.82±8.04)分,两者均居于中等水平.同情心满足与正念及其观察、

  14. An Improved Model Facet Method to Support EA Alignment

    Directory of Open Access Journals (Sweden)

    Jonathan Pepin

    2016-12-01

    Full Text Available Information System evolution requires a well-structured Enterprise Architecture and its rigorous management. The alignment of the elements in the architecture according to various abstraction layers may contribute to the management but appropriate tools are needed. We propose improvements to the Facet technique and we develop accompanying tools to master the difficulties of the alignment of the models used to structure an Enterprise Architecture. This technique has been experimented on many real life cases to demonstrate the effectiveness of our EA alignment method. The tools are already integrated in the Eclipse EMF Facet project.

  15. Inclusive Education is a Multi-Faceted Concept

    Directory of Open Access Journals (Sweden)

    David Mitchell

    2015-03-01

    Full Text Available With the impetus of the UN Convention on the Rights of People with Disabilities, inclusive education is an idea whose time has arrived around the world. Its scope goes far beyond learners with disabilities and has now been extended to cover all learners with special educational needs, whatever their origins. It also extends beyond the mere placement of such learners in regular classes to include consideration of multiple facets of education. The present paper examines a model of inclusive education that, in addition to placement, embraces vision, curriculum, assessment, teaching, acceptance, access, support, resources and leadership. For each of these facets, criteria are specified and indicators are suggested.

  16. b-Tree Facets for the Simple Graph Partitioning Polytope

    DEFF Research Database (Denmark)

    Sørensen, Michael Malmros

    2000-01-01

    The simple graph partitioning problem is to partition an edge-weighted graph into mutually disjoint subgraphs, each consisting of no more than b nodes, such that the sum of the weights of all edges in the subgraphs is maximal. In this paper we introduce a large class of facet defining inequalities...... for the simple graph partitioning polytopes P_n(b), b >= 3, associated with the complete graph on n nodes. These inequalities are induced by a graph configuration which is built upon trees of cardinality b. We provide a closed-form theorem that states all necessary and sufficient conditions for the facet...

  17. b-tree facets for the simple graph partitioning polytope

    DEFF Research Database (Denmark)

    Sørensen, Michael Malmros

    2004-01-01

    The simple graph partitioning problem is to partition an edge-weighted graph into mutually disjoint subgraphs, each consisting of no more than b nodes, such that the sum of the weights of all edges in the subgraphs is maximal. In this paper we introduce a large class of facet defining inequalities...... for the simple graph partitioning polytopes P_n(b), b >= 3, associated with the complete graph on n nodes. These inequalities are induced by a graph configuration which is built upon trees of cardinality b. We provide a closed-form theorem that states all necessary and sufficient conditions for the facet...

  18. 2016 FACET-II Science Workshop Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    Hogan, Mark J., ed.

    2017-07-19

    The second in a series of FACET-II Science Workshops was held at SLAC National Accelerator Laboratory on October 17-19, 2016 [1]. The workshop drew thirty-five participants from eighteen different institutions including CERN, DESY, Ecole Polytechnique, FNAL, JAI, LBNL, LLNL, Radiabeam, Radiasoft, SLAC, Stony Brook, Strathclyde, Tech-X, Tsinghua, UC Boulder, UCLA and UT Austin. The 2015 workshop [2, 3] helped prioritize research directions for FACET-II. The 2016 workshop was focused on understanding what improvements are needed at the facility to support the next generation of experiments. All presentations are linked to the workshop website as a permanent record.

  19. The Comparative Impact of Mindfulness-Based Cancer Recovery (MBCR) and Cognitive Behavior Therapy for Insomnia (CBT-I) on Sleep and Mindfulness in Cancer Patients.

    Science.gov (United States)

    Garland, Sheila N; Rouleau, Codie R; Campbell, Tavis; Samuels, Charles; Carlson, Linda E

    2015-01-01

    Insomnia is an important but often overlooked side effect of cancer. Dysfunctional sleep beliefs have been identified as an important perpetuating factor for insomnia. Mindfulness practice has been demonstrated to improve sleep quality but it is unknown whether these effects relate to changes in dysfunctional sleep beliefs. This study is a secondary analysis of a randomized controlled trial comparing mindfulness-based cancer recovery (MBCR) to cognitive behavior therapy for insomnia (CBT-I) in cancer patients with insomnia. This present analysis compares program impact on mindfulness, dysfunctional sleep beliefs, and insomnia severity clinical cutoffs. Patients (MBCR, n = 32; CBT-I, n = 40) were assessed at baseline, post-program, and 3-month follow-up. Across both groups, patients showed improvements over time in acting with awareness (P = .021) and not judging experiences (P = .023). Changes in dysfunctional sleep beliefs produced by the CBT-I group exceeded those produced by MBCR at post-program and follow-up (P mindfulness associated with an overall reduction in dysfunctional sleep beliefs. There were no significant differences between the MBCR and CBT-I groups in the percentage of patients exceeding insomnia severity clinical cutoffs at post-program or follow-up. This study supports the use of both CBT-I and MBCR to reduce insomnia severity and suggests the development of mindfulness facets as a method of reducing dysfunctional sleep beliefs. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. 8 Questions About the Conscious Mind

    NARCIS (Netherlands)

    Dooremalen, A.J.P.W.

    2014-01-01

    Can the mind function separately from the brain? Can machines have conscious minds? Is Google Maps part of the conscious mind? Hans Dooremalen provides answers to these three and five other questions about the conscious mind in an easy to read introduction to the philosophy of mind.

  1. Mindful parenting in mental health care

    NARCIS (Netherlands)

    Bogels, S.M.; Lehtonen, A.; Restifo, K.

    2010-01-01

    Mindfulness is a form of meditation based on the Buddhist tradition, which has been used over the last two decades to successfully treat a multitude of mental health problems. Bringing mindfulness into parenting ("mindful parenting") is one of the applications of mindfulness. Mindful parenting inter

  2. The Effects of Muslim Praying Meditation and Transcendental Meditation Programs on Mindfulness among the University of Nizwa Students

    Science.gov (United States)

    Aldahadha, Basim

    2013-01-01

    The aim of this study was to investigate the Effects of Muslim Praying Meditation (MPM) and Transcendental Meditation (TM) Program on Mindfulness among the University of Nizwa students. The sample of the study consisted of (354) students. The questionnaires of MPM (Al-Kushooa) and Kentucky Inventory of Mindfulness Skills (KIMS) were applied before…

  3. The Effects of Muslim Praying Meditation and Transcendental Meditation Programs on Mindfulness among the University of Nizwa Students

    Science.gov (United States)

    Aldahadha, Basim

    2013-01-01

    The aim of this study was to investigate the Effects of Muslim Praying Meditation (MPM) and Transcendental Meditation (TM) Program on Mindfulness among the University of Nizwa students. The sample of the study consisted of (354) students. The questionnaires of MPM (Al-Kushooa) and Kentucky Inventory of Mindfulness Skills (KIMS) were applied before…

  4. 自然联结对大学生主观幸福感的影响:正念的中介作用%The Effect of Natural Connectedness on Subjective Well-Being of College Students:the Mediating Role of Mindfulness

    Institute of Scientific and Technical Information of China (English)

    李娜; 吴建平

    2016-01-01

    采用自我包含自然量表(INS)、五因素正念量表(FFMQ)、幸福感指数量表(IWB)对231名北京市大学生进行调查,考察正念在大学生的自然联结与主现幸福感之间的中介作用。研究发现:(1)皮尔逊积差相关分析显示,自然联结与主观幸福感呈显著正相关(r=0.196, p<0.01)、与正念呈显著正相关(r=0.238, p<0.001)、正念与主观幸福感呈显著正相关(r=0.345, p<0.001);(2)多元线性回归分析对中介作用的检验表明,正念在自然联结与主观幸福感之间起完全中介作用。大学生的自然联结和主观幸福感之间的相关关系是通过正念来中介的。%To explore the mediating role of mindfulness in the relationship between connectedness to nature and subjective well-being, the inclusion of nature in the self (INS), Five Facet Mindfulness Questionnaire (FFMQ) and Index of Well-Being (IWB) were administered to 231 College students in Beijing.The study showed that (1) Pearson corre-lation analysis showed that natural connectedness was positively correlated to subjective well-being ( r=0.196, p<0.01) and to mindfulness ( r=0.238, p<0.001) , and that there was significant positive correlation between mindful-ness and subjective well-being (r=0.345, p<0.001).(2) Hierarchical linear modeling showed significant full medi-ation of mindfulness in association between natural connectedness and subjective well-being of college students.Mind-fulness fully mediated the positive link between natural connectedness and subjective well-being of college students.

  5. Physical Activity Questionnaire

    Directory of Open Access Journals (Sweden)

    Kostencka Alicja

    2016-11-01

    Full Text Available Study aim: The aim of the study was to determine the weekly energy expenditure measuring MET/min/week based on data collected through the Canada Fitness Survey (CFS, according to the classification used in the International Physical Activity Questionnaire (IPAQ, and to verify the adopted method to assess the level of physical activity in students of physical education.

  6. Questionnaire typography and production.

    Science.gov (United States)

    Gray, M

    1975-06-01

    This article describes the typographic principles and practice which provide the basis of good design and print, the relevant printing processes which can be used, and the graphic designer's function in questionnaire production. As they impose constraints on design decisions to be discussed later in the text, the various methods of printing and production are discussed first.

  7. Virtual Replica of Matter in Bivacuum & Possible Mechanism of Distant Mind - Matter and Mind - Mind Interaction

    CERN Document Server

    Kaivarainen, A

    2001-01-01

    The original mechanism of bivacuum mediated Mind-Matter and Mind-Mind interaction, proposed here, is based on the following stages of long term efforts: New dynamic models of bivacuum, sub-elementary particles and corpuscle-wave [C-W] duality, as a background of Superunification; New Hierarchic theory of liquids and solids; New Hierarchic model of elementary act of consciousness; Virtual Replica (VR)of matter, including living organisms, in bivacuum; The distant resonant [Mind-Bivacuum-Matter] and [Mind-Bivacuum-Mind] interaction, mediated by Bivacuum oscillation (BvO, accompanied by virtual particles/antiparticles pressure oscillation. The latter factor is related to oscillation of vacuum permittivity and permeability. The virtual replica (VR) of condensed matter (living organisms in private case), may influence the properties of virtual pressure of bivacuum in following manner: 1) changing the amplitude of virtual pressure waves (VPW) in-phase with Bivacuum oscillations (BvO). This factor is dependent on fr...

  8. [Questionnaires in sexual medicine].

    Science.gov (United States)

    Giuliano, F

    2013-07-01

    Screening, diagnosis and assessment of the management of male and female sexual dysfunctions have been greatly improved by the scientific development of self-administered questionnaires. Their use became the rule in clinical trials and epidemiological surveys. Nevertheless, their routine use has not yet become part of daily urological practice. Even if these tools replace neither the patient interview and medical history and the psychological and social context of the sexual behavior, nor clinical examination, they are of great assistance for determining management and are also highly reliable. Medical literature was reviewed and combined with expert opinion of the author. We present here several questionnaires which have been validated in their French version with the methodology for the calculation of the scores. The International Index of Erectile Function (15 items) and two abbreviated versions, the Erectile Function domain (six items) and the Sexual Health Inventory for Men (five questions) are mainly of use for patients with erectile dysfunction. They provide a robust classification of the severity of the condition. The Premature Ejaculation Profile (four questions) is used for patients with premature ejaculation. It describes premature ejaculation with the following criteria: time to ejaculation, control over ejaculation, the level of distress. The Male Health Sexual Questionnaire (25 questions) provides with a wider and more comprehensive approach to male sexuality of male sexuality including: erection, ejaculation, desire and satisfaction. This questionnaire is particularly useful to investigate ejaculatory disorders. Lastly, the Female Sexual Function Index (19 questions) is the tool of choice for female sexuality with questions regarding desire, arousal, lubrication, orgasm, satisfaction and pain. Validated, user-friendly questionnaires are available in French language for the diagnosis and the follow-up of sexual dysfunctions in both men and women

  9. PENGEMBANGAN MEDIA PEMBELAJARAN UNTUK MENGHINDARI MIND IN CHAOS TERHADAP MATEMATIKA

    Directory of Open Access Journals (Sweden)

    Maman Fathurrohman

    2016-02-01

    Full Text Available The Development of Instructional Media to Avoid Mind in Chaos in Mathematics. The study was designed as a Research and Development, which was aimed at developing Mathematics instructional media for elementary school students in order to avoid Mind in Chaos towards mathematics. The research procedures involved the analysis of the products to be developed, the development of initial product, expert validation, and a tryout. The subjects of the study were the 3rd graders of SDN Wadasari, Serang. The instruments used in the study included documentation guide, pedoman documenter, observation guide, and questionnaire. Qualitative and quantitative data analysis technique were employed in the data analysis process. The study was successful in developing a prototype of Mathematics instructional media, which can be used in the Mathematics teaching and learning process that will provide the students with the opportunity to experience fun learning which is also helpful in avoiding mind in chaos.

  10. When deception influences memory: the implication of theory of mind.

    Science.gov (United States)

    El Haj, Mohamad; Antoine, Pascal; Nandrino, Jean Louis

    2017-07-01

    When deceiving, one should remember to whom a falsified story was previously told; otherwise he or she may include inconsistencies, and the deception will probably be discovered. Bearing this in mind, we investigated the potential relationship between deception and the ability to remember to whom a piece of information was previously told (i.e., destination memory). Forty-one adults were given a destination memory task in which they had to decide to whom proverbs had previously been told. They were also given a questionnaire about deception (e.g., "I sometimes tell lies if I have to) and a cognitive theory of mind task in which they had to predict the behaviour of protagonists who hold a mistaken belief about the state of the world. Results showed a positive correlation between deception and destination memory (p memory. By showing the involvement of deception and theory of mind in destination memory, our findings emphasize the memory variations in social and interpersonal interactions.

  11. The balanced mind

    DEFF Research Database (Denmark)

    Allen, Micah; Smallwood, Jonathan; Christensen, Joanna

    2013-01-01

    in the default mode network (DMN). However, recent findings suggest that TUTs and the DMN can also facilitate metacognitive abilities and related behaviors. To further understand these relationships, we examined the influence of subjective intensity, ruminative quality, and variability of mind...... error awareness, supporting a link between monitoring and TUTs. Altogether our results suggest that although TUT is detrimental to task performance, fluctuations in attention between self-generated and external task-related thought is a characteristic of individuals with greater metacognitive monitoring...

  12. Philosophy of mind.

    Science.gov (United States)

    Rey, Georges

    2010-09-01

    Philosophy of mind concerns questions about mental phenomena that empirical research alone can't settle, such as the nature of mental states and which sorts of things can have them-only living things, or also machines? Settling them requires reflection on such phenomena as consciousness, rationality, and intentionality; the 'explanatory gaps' that seem to exist between these; and underlying physical phenomena and the different strategies-dualist, eliminativist, physicalist, and functionalist-that have been proposed for dealing with them. Copyright © 2010 John Wiley & Sons, Ltd. For further resources related to this article, please visit the WIREs website.

  13. Mind in ayurveda.

    Science.gov (United States)

    Rao, A Venkoba

    2002-07-01

    Ayurveda now among the alternative complementary systems of medicine is over 5000 years old. Its origin and the compilation of Caraka Samhita are noted. The nature of mind as a sensory and a motor organ, its structure and functions are discussed. The concept of Thdosha theory and Trigunas are explained besides the so-called master-forms of Doshas namely Prana, Tejas and Ojas. The constituional and tempermental types depending upon the doshas are described. These determine diagnoses and guide treatment. Ayurveda is highlighted as a holistic system with its concern for prevention of disease and promotion of health. Disease denotes failure of prophylaxis. Some methods of Ayurvedic therapy are mentioned.

  14. Being Mindful about the Use of Mindfulness in Clinical Contexts

    Science.gov (United States)

    Dimidjian, Sona; Kleiber, Blair

    2013-01-01

    Over the last 10 years, interest in the use and investigation of mindfulness-based interventions in clinical settings has expanded greatly. This commentary addresses key questions facing clinicians and researchers in order to undertake future work with rigor and care. We consider, in particular, questions regarding the definition of mindfulness,…

  15. Personality Facets and RIASEC Interests: An Integrated Model

    Science.gov (United States)

    Armstrong, Patrick Ian; Anthoney, Sarah Fetter

    2009-01-01

    Research examining links between personality and interest have typically focused on links between measures of the five factor model and Holland's RIASEC types. However, the five factor model of personality can be divided in to a larger set of narrow domain personality scales measuring facets of the "big five" traits. Research in a number of fields…

  16. Progress of plasma wakefield self-modulation experiments at FACET

    Energy Technology Data Exchange (ETDEWEB)

    Adli, E., E-mail: Erik.Adli@fys.uio.no [Department of Physics, University of Oslo, N-0316 Oslo (Norway); SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025 (United States); Berglyd Olsen, V.K.; Lindstrøm, C.A. [Department of Physics, University of Oslo, N-0316 Oslo (Norway); SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025 (United States); Muggli, P.; Reimann, O. [Max Planck Institute for Physics, Munich (Germany); Vieira, J.M.; Amorim, L.D. [GoLP/Instituto de Plasmas e Fusão Nuclear, Instituto Superior Téchnico, Universidade de Lisboa, 1049-001 Lisbon (Portugal); Clarke, C.I.; Gessner, S.J.; Green, S.Z.; Hogan, M.J.; Litos, M.D.; O' Shea, B.D.; Yakimenko, V. [SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025 (United States); Clayton, C.; Marsh, K.A.; Mori, W.B.; Joshi, C.; Vafaei-Najafabadi, N.; Williams, O. [University of California Los Angeles, Los Angeles, CA 90095 (United States)

    2016-09-01

    Simulations and theory predict that long electron and positron beams may under favorable conditions self-modulate in plasmas. We report on the progress of experiments studying the self-modulation instability in plasma wakefield experiments at FACET. The experimental results obtained so far, while not being fully conclusive, appear to be consistent with the presence of the self-modulation instability.

  17. Transverse oscillations in plasma wakefield experiments at FACET

    Energy Technology Data Exchange (ETDEWEB)

    Adli, E., E-mail: Erik.Adli@fys.uio.no [Department of Physics, University of Oslo, N-0316 Oslo (Norway); SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025 (United States); Lindstrøm, C.A. [Department of Physics, University of Oslo, N-0316 Oslo (Norway); SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025 (United States); Allen, J.; Clarke, C.I.; Frederico, J.; Gessner, S.J.; Green, S.Z.; Hogan, M.J.; Litos, M.D.; White, G.R.; Yakimenko, V. [SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025 (United States); An, W.; Clayton, C.E.; Marsh, K.A.; Mori, W.B.; Joshi, C.; Vafaei-Najafabadi, N. [University of California Los Angeles, Los Angeles, CA 90095 (United States); Corde, S. [LOA, ENSTA ParisTech, CNRS, Ecole Polytechnique, Université Paris-Saclay, 91762 Palaiseau (France); SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025 (United States); Lu, W. [Department of Engineering Physics, Tsinghua University, Beijing 100084 (China)

    2016-09-01

    We study transverse effects in a plasma wakefield accelerator. Experimental data from FACET with asymmetry in the beam-plasma system is presented. Energy dependent centroid oscillations are observed on the accelerated part of the charge. The experimental results are compared to PIC simulations and theoretical estimates.

  18. Personality Facets and RIASEC Interests: An Integrated Model

    Science.gov (United States)

    Armstrong, Patrick Ian; Anthoney, Sarah Fetter

    2009-01-01

    Research examining links between personality and interest have typically focused on links between measures of the five factor model and Holland's RIASEC types. However, the five factor model of personality can be divided in to a larger set of narrow domain personality scales measuring facets of the "big five" traits. Research in a number of fields…

  19. Dealing with the three facets of uncertainty in planning: evidences ...

    African Journals Online (AJOL)

    ahavugimana

    perspectives, since they attempt to tackle three facets of uncertainty in planning: ... parameters in complex organizations, this ideal type of planning induced sharp critiques from ... dynamic environment (Fredrickson et Mitchell 1984). Five years later ..... exile with thousands of pupils seeking to continue their studies. Some of.

  20. Lumbar facet stress fracture in a ballet dancer.

    Science.gov (United States)

    Fehlandt, A F; Micheli, L J

    1993-12-01

    A frequent cause of back pain in athletes and dancers is stress injury to the posterior vertebral elements. Stress fractures affect the pars interarticularis and, rarely, other vertebral regions. The authors present their experience with the diagnosis and treatment of a fourth lumbar inferior articular facet stress fracture in a ballerina in this brief report and discuss the literature concerning posterior element stress fractures.

  1. Facet-defining inequalities for the simple graph partitioning polytope

    DEFF Research Database (Denmark)

    Sørensen, Michael Malmros

    2007-01-01

    The simple graph partitioning problem is to partition an edge-weighted graph into mutually node-disjoint subgraphs, each containing at most b nodes, such that the sum of the weights of all edges in the subgraphs is maximal. In this paper we provide several classes of facet-defining inequalities...

  2. Longitudinal analysis of semiconductor lasers with low reflectivity facets

    Energy Technology Data Exchange (ETDEWEB)

    Baets, R.; Lagasse, P.E.; Vande Capelle, J.P.

    1985-06-01

    An analysis is made of longitudinal effects in semiconductor lasers with low facet reflectivities. For this purpose, a self-consistent model is used based on the beam propagation method, which takes into account both the lateral and longitudinal dimension. The calculations show that longitudinal effects have a significant influence on the output fields in the laser.

  3. The usability issues of faceted navigation in digital libraries

    Directory of Open Access Journals (Sweden)

    Eliane Blumer

    2014-05-01

    For more than five years, the project ACCEPT, a subproject of a Swiss national project called e-lib.ch, analyzes the usability and usefulness of digital libraries, by using user oriented methods. Experience has shown that filters provided through faceted navigation are considered as positive and very useful by end users. Nevertheless, based on different test results, several returning mistakes have been detected and it turns out that there are some ‘unwritten standards’ concerning e.g. position, labelling or ranking which should be respected to fulfil the aim of a good usability which users do expect of such web services. In this poster we will first give an introduction to faceted navigation, actual design issues and their use in digital libraries and then present testing methods, which can be easily applied in a digital library context. Together with a list of best practices concerning faceted navigation drawn out of different test experiences, the paper should give the reader all important information to evaluate its current faceted navigation and see where improvements could be made.

  4. A Mean-Field Theory for Coarsening Faceted Surfaces

    CERN Document Server

    Norris, Scott A

    2009-01-01

    A mean-field theory is developed for the scale-invariant length distributions observed during the coarsening of one-dimensional faceted surfaces. This theory closely follows the Lifshitz-Slyozov-Wagner theory of Ostwald ripening in two-phase systems [1-3], but the mechanism of coarsening in faceted surfaces requires the addition of convolution terms recalling the work of Smoluchowski [4] and Schumann [5] on coalescence. The model is solved by the exponential distribution, but agreement with experiment is limited by the assumption that neighboring facet lengths are uncorrelated. However, the method concisely describes the essential processes operating in the scaling state, illuminates a clear path for future refinement, and offers a framework for the investigation of faceted surfaces evolving under arbitrary dynamics. [1] I. Lifshitz, V. Slezov, Soviet Physics JETP 38 (1959) 331-339. [2] I. Lifshitz, V. Slyozov, J. Phys. Chem. Solids 19 (1961) 35-50. [3] C. Wagner, Elektrochemie 65 (1961) 581-591. [4] M. von S...

  5. [Multi-facetted clinical presentation of thrombotic thrombocytopenic purpura

    DEFF Research Database (Denmark)

    Niemann, C.U.; Jurlander, J.; Daugaard, G.

    2009-01-01

    smears. Determination of the ADAMTS13-activity is now becoming available as a routine analysis. We present two cases that illustrate the multi-facetted clinical presentation under which TTP occurs. The importance of access to ADAMTS13 measurements is stressed Udgivelsesdato: 2009/1/26...

  6. Hydrothermal synthesis of magnetite particles with uncommon crystal facets

    Directory of Open Access Journals (Sweden)

    Junki Sato

    2014-09-01

    Full Text Available Hydrothermal synthesis of Fe3O4 (magnetite particles was carried out using organic compounds as morphology control agents to obtain magnetite crystals with uncommon facets. It was established that the morphology of Fe3O4 crystals obtained by hydrothermal treatment of an aqueous solution containing Fe2+ and organic compounds depended on the organic compound used. The shape of the Fe3O4 particles obtained when no additives were used was quasi-octahedral. In contrast, the addition of picolinic acid, citric acid or pyridine resulted in the formation of polyhedral crystals, indicating the presence of not only {1 1 1}, {1 0 0} and {1 1 0} facets but also high-index facets including at least {3 1 1} and {3 3 1}. When citric acid was used as an additive, octahedral crystals with {1 1 1} facets also appeared, and their size decreased as the amount of citric acid was increased. Thus, control of Fe3O4 particle morphology was achieved by a simple hydrothermal treatment using additives.

  7. Empirical Identification of the Major Facets of Conscientiousness

    Science.gov (United States)

    MacCann, Carolyn; Duckworth, Angela Lee; Roberts, Richard D.

    2009-01-01

    Conscientiousness is often found to predict academic outcomes, but is defined differently by different models of personality. High school students (N = 291) completed a large number of Conscientiousness items from different models and the Big Five Inventory (BFI). Exploratory and confirmatory factor analysis of the items uncovered eight facets:…

  8. Thickening of spine ligamentum flavum and facet tropism

    Directory of Open Access Journals (Sweden)

    Paulo Roberto Appolonio

    2014-03-01

    Full Text Available OBJECTIVE: This study investigated the thickening of the ligamentum flavum (LF and its correlation with facet tropism and its severity at different levels of the spine. METHOD: This retrospective study was performed with patients with chronic back pain consecutively admitted to a specialized spinal surgery service between January 2012 and January 2013. All patients underwent magnetic resonance imaging (MRI to measure the thickness of the LF and facet tropism severity (severe, moderate or absent according to the spine levels (L3 -L4, L4-L5, L5-S1. The association between the thickness of LF and facet tropism was analyzed. RESULTS: During the study period, 98 consecutive patients were enrolled with a mean age of 53.6 years, most women (59.2%. There was no significant difference between the thicknesses of the ligament and the presence of tropism in different spinal levels (p > 0.05. The thickness of LF was significantly associated with the severity of tropism only in L5-S1 level (p < 0.03. CONCLUSIONS: Our results show that there is a positive relationship between severe facet tropism and increased thickness of the LF in the L5-S1 level.

  9. Beyond Conflict: Functional Facets of the Work-Family Interplay

    Science.gov (United States)

    Wiese, Bettina S.; Seiger, Christine P.; Schmid, Christian M.; Freund, Alexandra M.

    2010-01-01

    The present paper deals with three positive facets of the work-family interplay, i.e., transfer of competencies, transfer of positive mood, and cross-domain compensation. The latter refers to the experience that engagement in one domain helps dealing with failures in the other domain. In two correlational studies (N[subscript 1] = 107 working…

  10. Facets of operational performance in an emergency room (ER)

    NARCIS (Netherlands)

    van der Vaart, Taco; Vastag, Gyula; Wijngaard, Jacob

    2011-01-01

    This paper, using detailed time measurements of patients complemented by interviews with hospital management and staff, examines three facets of an emergency room's (ER) operational performance: (1) effectiveness of the triage system in rationing patient treatment; (2) factors influencing ER's opera

  11. Augmented reality needle guidance improves facet joint injection training

    Science.gov (United States)

    Ungi, Tamas; Yeo, Caitlin T.; U-Thainual, Paweena; McGraw, Robert C.; Fichtinger, Gabor

    2011-03-01

    PURPOSE: The purpose of this study was to determine if medical trainees would benefit from augmented reality image overlay and laser guidance in learning how to set the correct orientation of a needle for percutaneous facet joint injection. METHODS: A total of 28 medical students were randomized into two groups: (1) The Overlay group received a training session of four insertions with image and laser guidance followed by two insertions with laser overlay only; (2) The Control group was trained by carrying out six freehand insertions. After the training session, needle trajectories of two facet joint injections without any guidance were recorded by an electromagnetic tracker and were analyzed. Number of successful needle placements, distance covered by needle tip inside the phantom and procedural time were measured to evaluate performance. RESULTS: Number of successful placements was significantly higher in the Overlay group compared to the Control group (85.7% vs. 57.1%, p = 0.038). Procedure time and distance covered inside phantom have both been found to be less in the Overlay group, although not significantly. CONCLUSION: Training with augmented reality image overlay and laser guidance improves the accuracy of facet joint injections in medical students learning image-guided facet joint needle placement.

  12. Mindful movement and skilled attention

    Science.gov (United States)

    Clark, Dav; Schumann, Frank; Mostofsky, Stewart H.

    2015-01-01

    Bodily movement has long been employed as a foundation for cultivating mental skills such as attention, self-control or mindfulness, with recent studies documenting the positive impacts of mindful movement training, such as yoga and tai chi. A parallel “mind-body connection” has also been observed in many developmental disorders. We elaborate a spectrum of mindfulness by considering ADHD, in which deficient motor control correlates with impaired (disinhibited) behavioral control contributing to defining features of excessive distractibility and impulsivity. These data provide evidence for an important axis of variation for wellbeing, in which skillful cognitive control covaries with a capacity for skillful movement. We review empirical and theoretical literature on attention, cognitive control, mind wandering, mindfulness and skill learning, endorsing a model of skilled attention in which motor plans, attention, and executive goals are seen as mutually co-defining aspects of skilled behavior that are linked by reciprocal inhibitory and excitatory connections. Thus, any movement training should engage “higher-order” inhibition and selection and develop a repertoire of rehearsed procedures that coordinate goals, attention and motor plans. However, we propose that mindful movement practice may improve the functional quality of rehearsed procedures, cultivating a transferrable skill of attention. We adopt Langer’s spectrum of mindful learning that spans from “mindlessness” to engagement with the details of the present task and contrast this with the mental attitudes cultivated in standard mindfulness meditation. We particularly follow Feldenkrais’ suggestion that mindful learning of skills for organizing the body in movement might transfer to other forms of mental activity. The results of mindful movement training should be observed in multiple complementary measures, and may have tremendous potential benefit for individuals with ADHD and other

  13. Mindful movement and skilled attention.

    Science.gov (United States)

    Clark, Dav; Schumann, Frank; Mostofsky, Stewart H

    2015-01-01

    Bodily movement has long been employed as a foundation for cultivating mental skills such as attention, self-control or mindfulness, with recent studies documenting the positive impacts of mindful movement training, such as yoga and tai chi. A parallel "mind-body connection" has also been observed in many developmental disorders. We elaborate a spectrum of mindfulness by considering ADHD, in which deficient motor control correlates with impaired (disinhibited) behavioral control contributing to defining features of excessive distractibility and impulsivity. These data provide evidence for an important axis of variation for wellbeing, in which skillful cognitive control covaries with a capacity for skillful movement. We review empirical and theoretical literature on attention, cognitive control, mind wandering, mindfulness and skill learning, endorsing a model of skilled attention in which motor plans, attention, and executive goals are seen as mutually co-defining aspects of skilled behavior that are linked by reciprocal inhibitory and excitatory connections. Thus, any movement training should engage "higher-order" inhibition and selection and develop a repertoire of rehearsed procedures that coordinate goals, attention and motor plans. However, we propose that mindful movement practice may improve the functional quality of rehearsed procedures, cultivating a transferrable skill of attention. We adopt Langer's spectrum of mindful learning that spans from "mindlessness" to engagement with the details of the present task and contrast this with the mental attitudes cultivated in standard mindfulness meditation. We particularly follow Feldenkrais' suggestion that mindful learning of skills for organizing the body in movement might transfer to other forms of mental activity. The results of mindful movement training should be observed in multiple complementary measures, and may have tremendous potential benefit for individuals with ADHD and other populations.

  14. Mindful Movement and Skilled Attention

    Directory of Open Access Journals (Sweden)

    Dav eClark

    2015-06-01

    Full Text Available Bodily movement has long been employed as a foundation for cultivating mental skills such as attention, self-control or mindfulness, with recent studies documenting the positive impacts of mindful movement training, such as yoga and tai chi. A parallel mind-body connection has also been observed in many developmental disorders. We elaborate a spectrum of mindfulness by considering ADHD, in which deficient motor control correlates with impaired (disinhibited behavioral control contributing to defining features of excessive distractibility and impulsivity. These data provide evidence for an important axis of variation for wellbeing, in which skillful cognitive control covaries with a capacity for skillful movement. We review empirical and theoretical literature on attention, cognitive control, mind wandering, mindfulness and skill learning, endorsing a model of skilled attention in which motor plans, attention, and executive goals are seen as mutually co-defining aspects of skilled behavior that are linked by reciprocal inhibitory and excitatory connections. Thus, any movement training should engage higher-order inhibition and selection and develop a repertoire of rehearsed procedures that coordinate goals, attention and motor plans. However, we propose that mindful movement practice may improve the functional quality of rehearsed procedures, cultivating a transferrable skill of attention. We adopt Langer’s spectrum of mindful learning that spans from mindlessness to engagement with the details of the present task and contrast this with the mental attitudes cultivated in standard mindfulness meditation. We particularly follow Feldenkrais’ suggestion that mindful learning of skills for organizing the body in movement might transfer to other forms of mental activity. The results of mindful movement training should be observed in multiple complementary measures, and may have tremendous potential benefit for individuals with ADHD and other

  15. Fluctuating Minds: Spontaneous Psychophysical Variability during Mind-Wandering.

    Science.gov (United States)

    Henríquez, Rodrigo A; Chica, Ana B; Billeke, Pablo; Bartolomeo, Paolo

    2016-01-01

    Mind-wandering is the occasional distraction we experience while performing a cognitive task. It arises without any external precedent, varies over time, and interferes with the processing of sensory information. Here, we asked whether the transition from the on-task state to mind-wandering is a gradual process or an abrupt event. We developed a new experimental approach, based on the continuous, online assessment of individual psychophysical performance. Probe questions were asked whenever response times (RTs) exceeded 2 standard deviations from the participant's average RT. Results showed that mind-wandering reports were generally preceded by slower RTs, as compared to trials preceding on-task reports. Mind-wandering episodes could be reliably predicted from the response time difference between the last and the second-to-last trials. Thus, mind-wandering reports follow an abrupt increase in behavioral variability, lasting between 2.5 and 10 seconds.

  16. Effects of Mindfulness Meditation on Chronic Pain

    DEFF Research Database (Denmark)

    la Cour, Peter; Petersen, Marian

    2015-01-01

    OBJECTIVE: This randomized controlled clinical trial investigated the effects of mindfulness meditation on chronic pain. DESIGN: A total of 109 patients with nonspecific chronic pain were randomized to either a standardized mindfulness meditation program (mindfulness-based stress reduction [MBSR...

  17. Specific mindfulness skills differentially predict creative performance

    NARCIS (Netherlands)

    Baas, M.; Nevicka, B.; ten Velden, F.S.

    2014-01-01

    Past work has linked mindfulness to improved emotion regulation, interpersonal skills, and basic cognitive abilities, but is unclear about the relation between mindfulness and creativity. Studies examining effects of mindfulness on factors pertinent to creativity suggest a uniform and positive

  18. Neuropsychological correlates of theory of mind in patients with early Parkinson's disease.

    Science.gov (United States)

    Santangelo, Gabriella; Vitale, Carmine; Trojano, Luigi; Errico, Domenico; Amboni, Marianna; Barbarulo, Anna Maria; Grossi, Dario; Barone, Paolo

    2012-01-01

    The theory of mind is the ability to attribute mental states to oneself and others and to understand that others have beliefs, desires and intentions different from one's own. The aim of the study was to explore the neuropsychological correlates of theory of mind in patients affected by early Parkinson's disease (PD). Thirty-three PD patients and 33 age-, sex-, and education-matched control subjects underwent the Frontal Assessment Battery, as well as tasks assessing "cognitive" and "affective" theory of mind, and memory abilities; questionnaires evaluating behavioral disorders and quality of life were also administrated. Although the 2 groups did not differ on neuropsychological tasks, PD patients' performance on tasks assessing cognitive and affective theory of mind was significantly worse than controls. Moreover, PD patients had more behavioral disorders and worse quality of life than controls. After covarying for behavioral and quality of life scores, the differences between patients and controls on theory of mind tasks remained significant. "Cognitive" theory of mind was associated with Frontal Assessment Battery score and 2 domains of quality of life scale, whereas "affective" theory of mind scores correlated only with behavioral scales such as the Frontal Behavioral Inventory and Apathy Evaluation Scale. The results demonstrate that both affective and cognitive aspects of theory of mind are simultaneously impaired in early PD and suggest that deficits in the 2 subcomponents of theory of mind may be linked to dysfunction of different frontosubcortical circuitries in early PD. Copyright © 2011 Movement Disorder Society.

  19. Juxta-facet cysts: MR imaging; Juxtafacettenzysten: Magnetresonanztomographische Diagnostik

    Energy Technology Data Exchange (ETDEWEB)

    Hagen, T.; Daschner, H. [Radiologische Gemeinschaftspraxis, Salewahaus, Augsburg (Germany); Lensch, T. [Radiologische Praxis am Krankenhaus Friedberg (Germany)

    2001-12-01

    The term juxta-facet cyst summarizes synovial cysts, arising from degenerated facet joints and ganglion cysts, developing from mucinous degeneration of periarticular connective tissue. Most juxta-facet cysts are observed at the L4/5 level, which generally has the most motion within the lumbar spine. In this retrospective study 31 juxta-facet cysts in 28 patients were detected within 2898 lumbar MRI studies over a 2-year period (frequency 1%). 24 patients complained of back and lower extremity pain, the other 4 patients had unilateral back pain. In 7 cases radicular symptoms were observed, in 6 patients a neurogenic claudication. In 78% of the patients juxta-facet cysts were responsible for clinical symptoms. MRI is the diagnostic imaging technique of choice due to a high sensitivity. The juxta-facet cysts were located extradural, laterally to the thecal sack and adjacent to a degenerated facet joint. In all but one cases the cysts showed a signal intensity equivalent to cerebrospinal fluid. T2-weighted pulse sequences in sagittal orientation were very useful in delineating the hypointense cyst wall. In 1 patient with acute radicular pain MRI demonstrated a subacute hemorrhage within a juxta-facet cyst. Calcifications and gas-filled cysts can be missed with MRI, but will be demonstrated by computed tomography. 45% of the juxta-facet cysts showed an enhancement of the cyst wall after injection of Gd-DTPA. Spontaneous reduction or resolution of the cyst may occur during rest. Injection of corticosteroids into the corresponding facet joint may reduce the inflammatory process and resolve the symptoms in up to 70%. Surgical resection of the cyst is indicated in case of intractable pain and significant neurologic deficit and generally produces good relief from radicular symptoms. (orig.) [German] Der Begriff Juxtafacettenzyste subsumiert Synovialzysten, die von degenerativ veraenderten Intervertebralgelenken ausgehen, und Ganglionzysten, die durch mukoide Degeneration von

  20. A multi-process model of self-regulation: influences of mindfulness, integrative self-knowledge and self-control in Iran.

    Science.gov (United States)

    Ghorbani, Nima; Watson, P J; Farhadi, Mehran; Chen, Zhuo

    2014-04-01

    Self-regulation presumably rests upon multiple processes that include an awareness of ongoing self-experience, enduring self-knowledge and self-control. The present investigation tested this multi-process model using the Five-Facet Mindfulness Questionnaire (FFMQ) and the Integrative Self-Knowledge and Brief Self-Control Scales. Using a sample of 1162 Iranian university students, we confirmed the five-factor structure of the FFMQ in Iran and documented its factorial invariance across males and females. Self-regulatory variables correlated negatively with Perceived Stress, Depression, and Anxiety and positively with Self-Esteem and Satisfaction with Life. Partial mediation effects confirmed that self-regulatory measures ameliorated the disturbing effects of Perceived Stress. Integrative Self-Knowledge and Self-Control interacted to partially mediate the association of Perceived Stress with lower levels of Satisfaction with Life. Integrative Self-Knowledge, alone or in interaction with Self-Control, was the only self-regulation variable to display the expected mediation of Perceived Stress associations with all other measures. Self-Control failed to be implicated in self-regulation only in the mediation of Anxiety. These data confirmed the need to further examine this multi-process model of self-regulation. © 2014 International Union of Psychological Science.

  1. Mechanisms of surface alloy segregation on faceted core-shell nanowire growth

    Science.gov (United States)

    Zhang, Qian; Voorhees, Peter W.; Davis, Stephen H.

    2017-03-01

    A general two-dimensional faceted model that accounts for capillarity and deposition of an AxB 1-x alloy is developed for the growth of the shell on a hexagonal core. With this model, the surface alloy segregation and morphological evolution in the processes of the faceted core-shell nanowire growth are studied both analytically and numerically. Mechanisms of formation of Al-rich stripes along { 112 } facets and Al-poor quantum dots/wires at the apices of { 112 } facets are identified. More specifically, it is found that diffusion tends to move the atoms from { 112 } facets to { 110 } facets. The formation of Al-rich stripes along the { 112 } facets is due to the large ratios of mobilities of Al atoms and Ga atoms on { 112 } facets, even though Al atoms diffuse slower than Ga on the { 110 } facets. In addition, the difference of interaction parameters in the enthalpy on different facets can also lead to lines of enhanced concentration of Al behind { 112 } facets. If the attachment rates of Al on the { 112 } facets are smaller than that on { 110 } facets, Al-poor dots will grow at the end of the Al-rich stripes because the growth process switches from diffusion dominant to deposition dominant when the size of the nanowire gets large. Moreover, influences of different parameters on the distribution of concentrations of the atoms in the shell are investigated in details.

  2. Prevalence of cervical facet joint pain in chronic neck pain.

    Science.gov (United States)

    Manchikanti, Laxmaiah; Singh, Vijay; Rivera, Jose; Pampati, Vidyasagar

    2002-07-01

    Neck pain is considered to be one of the most common chronic pain conditions in modern society. Various structures identified as capable of transmitting pain in the cervical spine include facet joints, intervertebral discs, nerve root dura, ligaments, fascia, and muscles. The prevalence of cervical facet joint pain in patients with chronic pain after whiplash has been determined as 54% to 60%. However, the prevalence of chronic cervical facet joint pain has not yet been determined in a heterogenous population or in patients with cervical spine pain of idiopathic origin in a controlled environment. This study evaluated 160 patients seen in one interventional pain management practice in a non-university setting. Cervical facet joints were investigated with diagnostic blocks using lidocaine 1% preservative free initially, followed by bupivacaine 0.25%, usually 2 to 4 weeks apart. The study population consisted of 76 women and 30 men aged 43 +/- 13 years of age (mean +/- SD). Mode of onset of neck pain was determined as following a traumatic incident in 48% of the patients, whereas it was with gradual onset without an identifiable specific incident in the remaining 55 patients (52%). Eighty-one or 70% of the patients (70%) reported a definite response to lidocaine blocks. Confirmatory blocks with bupivacaine were performed in 81 patients with 64 patients with 60% of the total sample, or 79%, of the lidocaine-positive group reporting definite response with improvement in their pain. Thus, a prevalence rate of facet joint pain in chronic neck pain was determined to be 60% (95% CI, 50%-70%), with a false positive rate of controlled diagnostic blocks of 40% (95% CI, 34%-46%).

  3. Terahertz Light Source and User Area at FACET

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Z.; Li, S.Z.; Litos, M.; Fisher, A.D.; Hogan, M.J.; /SLAC

    2011-11-08

    FACET at SLAC provides high charge, high peak current, low emittance electron beam that is bunched at THz wavelength scale during its normal operation. A THz light source based coherent transition radiation (CTR) from this beam would potentially be the brightest short-pulse THz source ever constructed. Efforts have been put into building this photon source together with a user area, to provide a platform to utilize this unique THz radiation for novel nonlinear and ultrafast phenomena researches and experiments. Being a long-time underutilized portion of the electromagnetic spectrum, terahertz (100 GHz {approx} 10 THz) spectral range is experiencing a renaissance in recent years, with broad interests from chemical and biological imaging, material science, telecommunication, semiconductor and superconductor research, etc. Nevertheless, the paucity of THz sources especially strong THz radiation hinders both its commercial applications and nonlinear processes research. FACET - Facilities for Accelerator science and Experimental Test beams at SLAC - provides 23 GeV electron beam with peak currents of {approx} 20 kA that can be focused down to 100 {mu}m{sup 2} transversely. Such an intense electron beam, when compressed to sub-picosecond longitudinal bunch length, coherently radiates high intensity EM fields well within THz frequency range that are orders of magnitude stronger than those available from laboratory tabletop THz sources, which will enable a wide variety of THz related research opportunities. Together with a description of the FACET beamline and electron beam parameters, this paper will report FACET THz radiation generation via coherent transition radiation and calculated photon yield and power spectrum. A user table is being set up along the THz radiation extraction sites, and equipped with various signal diagnostics including THz power detector, Michelson interferometer, sample stages, and sets of motorized optical components. This setup will also be

  4. Creating an open mind.

    Science.gov (United States)

    Monaghan, Duncan

    2011-07-01

    Duncan Monaghan is 33 years old and in his second year of an Arts degree in Creative Writing. He is a published poet and is currently producing a music CD. Duncan has a history of bipolar disorder which was diagnosed when he was nineteen: "It worried me at first a lot. It played on my mind constantly. I felt different from everybody else--I did not understand what was happening to me." Drawing on his life experiences, Duncan has been enhancing his recovery through creativity--in poetry, lyrics, music and story. "Life for me was a constant battle of relying on medication and appointments with my case manager...until I realized I could combine my recovery with my passions as a tool to use as an outlet to many of the "mind traps" I so often found hindering my own recovery." Duncan is Aboriginal and has experience of the mental health systems in most states and territories and now lives in Brisbane. This is a shortened version of his presentation at Creating Futures 2010.

  5. The Mind Grows Circuits

    CERN Document Server

    Panigrahy, Rina

    2012-01-01

    There is a vast supply of prior art that study models for mental processes. Some studies in psychology and philosophy approach it from an inner perspective in terms of experiences and percepts. Others such as neurobiology or connectionist-machines approach it externally by viewing the mind as complex circuit of neurons where each neuron is a primitive binary circuit. In this paper, we also model the mind as a place where a circuit grows, starting as a collection of primitive components at birth and then builds up incrementally in a bottom up fashion. A new node is formed by a simple composition of prior nodes when we undergo a repeated experience that can be described by that composition. Unlike neural networks, however, these circuits take "concepts" or "percepts" as inputs and outputs. Thus the growing circuits can be likened to a growing collection of lambda expressions that are built on top of one another in an attempt to compress the sensory input as a heuristic to bound its Kolmogorov Complexity.

  6. Memory, Mind and Language

    DEFF Research Database (Denmark)

    Memory, Mind and Language celebrates the 30th anniversary of the The Nordic Association of Linguists (NAL) and the main contribution is the history of those first 30 years. The book is also an overview of trends and basic problems in linguistics in the first decennium of the 21st century. It takes...... up a number of topics in the field, among them the question of synchrony vs. diachrony in the language sciences, and issues of how to investigate the relationship between language, brain and mind. The book proposes some preliminary solutions to that problem, and, most significantly, it touches...... on both general and specific issues in theory and analysis, e.g. ‘adverbs in English and Norwegian,’ ‘verb semantics,’ ‘pronouns in Estonian,’ ‘morphology and neurolinguistics,’ ‘word order and morphology,’ ‘the nature and use of prepotions’ and ‘speech acts.’ The contributing scholars come from a variety...

  7. Mindfulness Practices and Learning Economics

    Science.gov (United States)

    Borker, David R.

    2013-01-01

    There is a growing interest among educators in teaching and learning practices based on mindfulness, a concept derived from eastern meditative traditions. This paper describes how mindfulness practices and concepts can be used to enhance the student's learning experience in beginning economics courses. Specific areas with a high potential for…

  8. Mindfulness and the Beginning Teacher

    Science.gov (United States)

    Bernay, Ross S.

    2014-01-01

    This article reviews a hermeneutic phenomenological study of five beginning teachers who were introduced to mindfulness during their initial teacher education programme. The participants kept fortnightly journals and engaged in three interviews with the researcher to assess the benefits of using mindfulness during the first year of teaching. The…

  9. Effect of mindfulness training on subjective well-being in volunteers: A six-week randomized controlled trial%正念训练提升自愿者幸福感的6周随机对照试验

    Institute of Scientific and Technical Information of China (English)

    刘兴华; 徐慰; 王玉正; 刘海骅

    2013-01-01

    Objective:To examine the effects of mindfulness training on subjective well-being in the non-clinical individuals.Methods:Seventy-two voluntary participants were recruited into the present study via classroom presentations in several universities in Beijing.They were randomized into the mindfulness training group (n =36)and waiting list control group (n =36).All participants were assessed with the Chinese version of Five Facet Mindfulness Questionnaire (FFMQ),Index of well-being (IWB),and Affect-balance Scale (ABS) at baseline and posttraining through internet.The participants in mindfulness training group received 6-week mindfulness training.While the participants in waiting list control group waited for 6 weeks without intervention.After 6-week training for mindfulness training group and post measures for all participants,the waiting list control group entered into 6-week mindfulness training.Results:Only 17 participants in the mindfulness training group and 21 in the waiting list control group returned their baseline and post-training test online.There were no significant differences between the two groups at baseline in all scales (Ps >0.05).After the mindfulness training,the mindfulness training group had higher difference values of the scores of FFMQ [(15.1 ±9.9) vs.(-0.3 ±6.8),P <0.01] and IWB (0.9 ± 1.6) vs.[(-0.3 ±2.6),P =0.050],and lower difference values of the ABS negative emotion scores [(-0.4 ± 1.4) vs.(0.5 ± 1.6),P <0.05] than the waiting list control group.There was no significant difference between the mindfulness training group and the wait list control group in the ABS positive emotion scores.Conclusion:The results suggest that 6-week mindfulness training could increase normal individuals' subjective well-being.%目的:探索正念训练提升普通个体主观幸福感的效果.方法:采用随机对照设计,将招募的72名被试分至正念训练组或对照组(每组36人),训练组进入每周1次,共6次

  10. Dispositional mindfulness and subjective time in healthy individuals

    Directory of Open Access Journals (Sweden)

    Luisa eWeiner

    2016-05-01

    Full Text Available How a human observer perceives duration depends on the amount of events taking place during the timed interval, but also on psychological dimensions, such as emotional-wellbeing, mindfulness, impulsivity, and rumination. Here we aimed at exploring these influences on duration estimation and passage of time judgments. 117 healthy individuals filled out mindfulness (FFMQ, impulsivity (BIS-11, rumination (RRS, and depression (BDI-sf questionnaires. Participants also conducted verbal estimation and production tasks in the multiple seconds range. During these timing tasks, subjects were asked to read digits aloud that were presented on a computer screen. Each condition of the timing tasks differed in terms of the interval between the presentation of the digits, i.e., either short (4-sec or long (16-sec. Our findings suggest that long empty intervals (16-sec are associated with a relative underestimation of duration, and to a feeling that the time passes slowly, a seemingly paradoxical result. Also, regarding more mindful individuals, such a dissociation between duration estimation and passage of time judgments was also found, but only when empty intervals were short (4-sec. Relatively speaking, more mindful subjects showed an increased overestimation of durations, but felt that time passed more quickly. These results provide further evidence for the dissociation between duration estimation and the feeling of the passage of time. We discuss these results in terms of an alerting effect when empty intervals are short and events are more numerous, which could mediate the effect of dispositional mindfulness.

  11. Dispositional Mindfulness and Subjective Time in Healthy Individuals

    Science.gov (United States)

    Weiner, Luisa; Wittmann, Marc; Bertschy, Gilles; Giersch, Anne

    2016-01-01

    How a human observer perceives duration depends on the amount of events taking place during the timed interval, but also on psychological dimensions, such as emotional-wellbeing, mindfulness, impulsivity, and rumination. Here we aimed at exploring these influences on duration estimation and passage of time judgments. One hundred and seventeen healthy individuals filled out mindfulness (FFMQ), impulsivity (BIS-11), rumination (RRS), and depression (BDI-sf) questionnaires. Participants also conducted verbal estimation and production tasks in the multiple seconds range. During these timing tasks, subjects were asked to read digits aloud that were presented on a computer screen. Each condition of the timing tasks differed in terms of the interval between the presentation of the digits, i.e., either short (4-s) or long (16-s). Our findings suggest that long empty intervals (16-s) are associated with a relative underestimation of duration, and to a feeling that the time passes slowly, a seemingly paradoxical result. Also, regarding more mindful individuals, such a dissociation between duration estimation and passage of time judgments was found, but only when empty intervals were short (4-s). Relatively speaking, more mindful subjects showed an increased overestimation of durations, but felt that time passed more quickly. These results provide further evidence for the dissociation between duration estimation and the feeling of the passage of time. We discuss these results in terms of an alerting effect when empty intervals are short and events are more numerous, which could mediate the effect of dispositional mindfulness. PMID:27303344

  12. Quantitative morphometric analysis of the lumbar vertebral facets and evaluation of feasibility of lumbar spinal nerve root and spinal canal decompression using the Goel intraarticular facetal spacer distraction technique: A lumbar/cervical facet comparison

    Directory of Open Access Journals (Sweden)

    Savni R Satoskar

    2014-01-01

    Full Text Available Objective : The authors evaluate the anatomic subtleties of lumbar facets and assess the feasibility and effectiveness of use of ′Goel facet spacer′ in the treatment of degenerative spinal canal stenosis. Materials and Methods : Twenty-five lumbar vertebral cadaveric dried bones were used for the purpose. A number of morphometric parameters were evaluated both before and after the introduction of Goel facet spacers within the confines of the facet joint. Results : The spacers achieved distraction of facets that was more pronounced in the vertical perspective. Introduction of spacers on both sides resulted in an increase in the intervertebral foraminal height and a circumferential increase in the spinal canal dimensions. Additionally, there was an increase in the disc space or intervertebral body height. The lumbar facets are more vertically and anteroposteriorly oriented when compared to cervical facets that are obliquely and transversely oriented. Conclusions : Understanding the anatomical peculiarities of the lumbar and cervical facets can lead to an optimum utilization of the potential of Goel facet distraction arthrodesis technique in the treatment of spinal degenerative canal stenosis.

  13. Effects of the Facet Reflectivity of a Laser Diode on Fiber Bragg Grating Semiconductor Lasers

    Institute of Scientific and Technical Information of China (English)

    Honggang; Yu; Chang-Qing; Xu; Na; Li; Zhilin; Peng; Jacek; Wojcik; Peter; Mascher

    2003-01-01

    Effects of facet reflectivity of a laser diode on the performance of fiber Bragg grating semiconductor lasers are studied experimentally. Facet reflectivity of less than 10-4 is necessary to obtain stable oscillation wavelength.

  14. Mindful Learning: A Case Study of Langerian Mindfulness in Schools

    Directory of Open Access Journals (Sweden)

    Chase Davenport

    2016-09-01

    Full Text Available The K-12 classroom applications of mindfulness as developed by Ellen Langer are discussed in a case study of a first-year charter school. Langerian Mindfulness, which is the act of drawing distinctions and noticing novelty, is deeply related to well-being and creativity, yet its impact has yet to be tested at the primary or secondary school level. The objective of the article is to display how Langerian Mindfulness strategies could increase 21st century skills and Social-Emotional Learning in primary classrooms. The New School San Francisco, an inquiry-based, socioeconomically and racially integrated charter school, serves as a model for mindful teaching and learning strategies. It is concluded that when mindful strategies are implemented, students have significant opportunities to exercise the 21st century skills of creativity, collaboration, communication and critical thinking. Langerian Mindfulness is also considered as a tool for increasing Social-Emotional Learning in integrated classrooms. It is recommended that mindful interventions be further investigated in the primary and secondary school context.

  15. Mindful Learning: A Case Study of Langerian Mindfulness in Schools

    Science.gov (United States)

    Davenport, Chase; Pagnini, Francesco

    2016-01-01

    The K-12 classroom applications of mindfulness as developed by Ellen Langer are discussed in a case study of a first-year charter school. Langerian Mindfulness, which is the act of drawing distinctions and noticing novelty, is deeply related to well-being and creativity, yet its impact has yet to be tested at the primary or secondary school level. The objective of the article is to display how Langerian Mindfulness strategies could increase 21st century skills and Social-Emotional Learning in primary classrooms. The New School San Francisco, an inquiry-based, socioeconomically and racially integrated charter school, serves as a model for mindful teaching and learning strategies. It is concluded that when mindful strategies are implemented, students have significant opportunities to exercise the 21st century skills of creativity, collaboration, communication and critical thinking. Langerian Mindfulness is also considered as a tool for increasing Social-Emotional Learning in integrated classrooms. It is recommended that mindful interventions be further investigated in the primary and secondary school context. PMID:27672377

  16. What is the best predictor of emotional distress; mindfulness, self-compassion or other-compassion?

    OpenAIRE

    Moore, Simone

    2013-01-01

    Aims and objectives. The aim of the current research was to explore the relationship of mindfulness, self- and other-compassion with emotional dysregulation and symptoms in a clinical population suffering from mild-moderate anxiety and depression. Method. In order to investigate the relationships amongst the variables of interest, a cross-sectional design was employed. Quantitative data were collected via five self-report questionnaires measuring mindfulness, self-compassion, other-compass...

  17. Hostile-Helpless state of mind as further evidence of adult disorganized states of mind in neglecting families.

    Science.gov (United States)

    Milot, Tristan; Lorent, Andra; St-Laurent, Diane; Bernier, Annie; Tarabulsy, George; Lemelin, Jean-Pascal; Ethier, Louise S

    2014-08-01

    This study aimed to assess disorganized states of mind in a sample of neglecting and at-risk of neglecting mothers using the recently developed Hostile-Helpless (HH) coding system (Lyons-Ruth et al., 2006) for the Adult Attachment Interview (Main & Goldwyn, 1998). The relation between HH states of mind and mothers' childhood traumas was also examined. Participants were 70 neglecting mothers and at-risk of neglecting mothers. Childhood traumas were assessed using the Childhood Trauma Questionnaire. HH states of mind were coded from Adult Attachment Interview transcripts by two reliable coders. Results revealed a high prevalence of disorganized states of mind in this sample. Forty-five mothers were classified HH, representing 64% of the entire sample. Most mothers reported at least one form of childhood trauma, with a mean of 2.9 different forms of trauma. Mothers classified HH reported having been emotionally abused, sexually abused and physically neglected more frequently than non-HH mothers. There was no difference between neglecting and at-risk of neglect mothers on HH states of mind and childhood experiences of trauma. These findings are in line with theorization on maltreating mothers' psychological background and they provide further empirical support to the validation of the HH classification system with at-risk populations.

  18. Pros and cons of a wandering mind: a prospective study

    OpenAIRE

    2013-01-01

    Mind wandering (MW) has recently been associated with both adaptive (e.g., creativity enhancement) and maladaptive (e.g., mood worsening) consequences. This study aimed at investigating whether proneness to MW was prospectively associated with negative health outcomes. At time 0, 21 women, 19 men; mean age = 24.5 (4.9) underwent a 5-min baseline electrocardiogram (ECG), a 20-min laboratory tracking task with thought probes, and personality questionnaires. At time 1 (1 year follow-up), the sam...

  19. Pros and cons of a wandering mind: A prospective study

    OpenAIRE

    2013-01-01

    Mind wandering (MW) has recently been associated with both adaptive (e.g., creativity enhancement) and maladaptive (e.g., mood worsening) consequences. This study aimed at investigating whether proneness to MW was prospectively associated with negative health outcomes. At time 0, 21 women, 19 men; mean age = 24.5 (4.9) underwent a 5-min baseline electrocardiogram (ECG), a 20-min laboratory tracking task with thought probes, and personality questionnaires. At time 1 (1 year follow-up), the sam...

  20. Trait Mindfulness and Cognitive Task Performance

    Directory of Open Access Journals (Sweden)

    Emalee J. W. Quickel

    2014-11-01

    Full Text Available Mindfulness meditation (MM training has been shown to have positive effects on working memory and focused attention tasks. Clarifying the construct of mindfulness is important so that mindfulness can be studied effectively in individual differences and cognition research. The current study tested whether trait mindfulness alone explains any of the variability on task performance. Five commonly used mindfulness scales, as well as six standardized and experimental attention and working memory tasks were administered to 164 participants with no meditation experience. Confirmatory factor analysis found that the common variance denoted by measures of trait mindfulness is unrelated to the common variance among tasks requiring focused attention. These results indicate that mindfulness scales may not be capturing the attentional aspects of mindfulness. Individuals who score high on mindfulness scales do not perform better on focused attention tasks than those who score lower on mindfulness scales. These results have implications for defining and operationalizing mindfulness.

  1. A selective etching phenomenon on {001} faceted anatase titanium dioxide single crystal surfaces by hydrofluoric acid.

    Science.gov (United States)

    Wang, Yun; Zhang, Haimin; Han, Yanhe; Liu, Porun; Yao, Xiangdong; Zhao, Huijun

    2011-03-14

    A selective etching phenomenon on {001} faceted anatase TiO(2) single crystal surfaces by HF and associated etching mechanism are reported. Density functional theory (DFT) calculations reveal that HF stabilizes the grown {001} facets at low concentrations, but selectively destroys the grown {001} facets at high concentrations.

  2. Dioptrics of the facet lenses in the dorsal rim area of the cricket Gryllus bimaculatus

    NARCIS (Netherlands)

    Ukhanov, KY; Leertouwer, HL; Gribakin, FG; Stavenga, DG

    1996-01-01

    1. The optics of the corneal facet lenses from the dorsal rim area (DRA) and from the dorso-lateral areas (DA) of the compound eye of the cricket Gryllus bimaculatus were studied. 2. The DRA of the cricket eye contains quite normally shaped facet lenses. The diameter of the facet lens in the DA is 2

  3. Simple facet joint repair with dynamic pedicular system: Technical note and case series

    Directory of Open Access Journals (Sweden)

    Ali Fahir Ozer

    2015-01-01

    Full Text Available Purpose: Facet joints are important anatomical structures for the stability of spine. Surgical or degenerative damage to a facet joint may lead to spinal instability and causes clinical problems. This article explains the importance of facet joints, reviews facet replacement systems, and describes a simple and effective method for facet replacement after surgical removal of facet joints. Materials and Methods: Ten patients were operated with the diagnosis of unilateral nerve root compression secondary to facet degeneration. The hypertrophic facet joints were removed with microsurgical techniques and the roots were decompressed. Then, a unilateral artificial facet joint was created using two hinged screws and a dynamic rod. Results: The clinical outcome of all the patients was determined good or excellent at second and last follow-up (mean 13.3 months controls using visual analog scale (VAS and Oswestry Disability Index (ODI scores. Radiological evaluations also demonstrated no implant-related complications. Conclusions: The authors suggest that, if removal of a facet joint is necessary to decompress the nerve roots, the joint can be replaced by a construct composed of two hinged screws connected by a dynamic rod. This simple system mimics the function of a normal facet joint and is an effective technique for unilateral facet joint replacement.

  4. Healthy Learning Mind - a school-based mindfulness and relaxation program: a study protocol for a cluster randomized controlled trial.

    Science.gov (United States)

    Volanen, Salla-Maarit; Lassander, Maarit; Hankonen, Nelli; Santalahti, Päivi; Hintsanen, Mirka; Simonsen, Nina; Raevuori, Anu; Mullola, Sari; Vahlberg, Tero; But, Anna; Suominen, Sakari

    2016-07-11

    Mindfulness has shown positive effects on mental health, mental capacity and well-being among adult population. Among children and adolescents, previous research on the effectiveness of mindfulness interventions on health and well-being has shown promising results, but studies with methodologically sound designs have been called for. Few intervention studies in this population have compared the effectiveness of mindfulness programs to alternative intervention programs with adequate sample sizes. Our primary aim is to explore the effectiveness of a school-based mindfulness intervention program compared to a standard relaxation program among a non-clinical children and adolescent sample, and a non-treatment control group in school context. In this study, we systematically examine the effects of mindfulness intervention on mental well-being (primary outcomes being resilience; existence/absence of depressive symptoms; experienced psychological strengths and difficulties), cognitive functions, psychophysiological responses, academic achievements, and motivational determinants of practicing mindfulness. The design is a cluster randomized controlled trial with three arms (mindfulness intervention group, active control group, non-treatment group) and the sample includes 59 Finnish schools and approx. 3 000 students aged 12-15 years. Intervention consists of nine mindfulness based lessons, 45 mins per week, for 9 weeks, the dose being identical in active control group receiving standard relaxation program called Relax. The programs are delivered by 14 educated facilitators. Students, their teachers and parents will fill-in the research questionnaires before and after the intervention, and they will all be followed up 6 months after baseline. Additionally, students will be followed 12 months after baseline. For longer follow-up, consent to linking the data to the main health registers has been asked from students and their parents. The present study examines

  5. Mindfulness i undervisningen

    DEFF Research Database (Denmark)

    Lau, Dorthe

    2012-01-01

    Hverdagen i skole og institutioner er fyldt med udfordringer og krav om læring og udvikling i fællesskabet. Dette stiller store krav til den enkelte, og de mange relationer i løbet af en dag. Dette kan i nogle tilfælde fjerne fokus fra den enkeltes evne til nærvær både i forhold til sig selv og i...... forhold til andre. Mindfulness i undervisningen er et redskab til at skabe et lærings- og udviklingsmiljø, hvor børn får erfaringer med at være til stede i sig selv, og hvor de oplever ro til at lære og være....

  6. Bilingualism, Mind, and Brain

    Science.gov (United States)

    Dussias, Paola E.; Bice, Kinsey; Perrotti, Lauren

    2016-01-01

    The use of two or more languages is common in most of the world. Yet, until recently, bilingualism was considered to be a complicating factor for language processing, cognition, and the brain. The past 20 years have witnessed an upsurge of research on bilingualism to examine language acquisition and processing, their cognitive and neural bases, and the consequences that bilingualism holds for cognition and the brain over the life span. Contrary to the view that bilingualism complicates the language system, this new research demonstrates that all of the languages that are known and used become part of the same language system. The interactions that arise when two languages are in play have consequences for the mind and the brain and, indeed, for language processing itself, but those consequences are not additive. Thus, bilingualism helps reveal the fundamental architecture and mechanisms of language processing that are otherwise hidden in monolingual speakers. PMID:28642932

  7. Penn State Worry Questionnaire

    DEFF Research Database (Denmark)

    Esbjørn, Barbara Hoff; Reinholdt-Dunne, Marie Louise; Caspersen, Ida Dyhr

    2013-01-01

    Anxiety disorders are among the most prevalent psychiatric disturbances in childhood. Nonetheless, they often go unrecognized and untreated, which puts the child at risk for developing additional difficulties, such as academic difficulties, depression, and substance abuse. Further knowledge...... and valid assessment tools are essential to identify at-risk children. The present study investigates (i) the factor structure of the Penn State Worry Questionnaire for Children (PSWQ-C) using a large Danish community sample (N¿=¿933), and (ii) its treatment sensitivity in clinically anxious children (N...

  8. Writing in Mind

    Directory of Open Access Journals (Sweden)

    Georg Theiner

    2013-09-01

    Full Text Available According to the “extended mind” thesis, a significant portion of human cog-nition does not occur solely inside the head, but literally extends beyond the brain into the body and the world around us (Clark & Chalmers 1998; Clark 2003, 2008; Wilson 1995, 2004; Rowlands 1999, 2010; Menary 2007, 2012; Sutton 2010; Theiner 2011. One way to understand this thesis is that as human beings, we are particularly adept at creating and recruiting environmental props and scaffolds (media, tools, artifacts, symbol systems for the purpose of solving problems that would otherwise lie beyond our cognitive reach. We manipulate, scaffold, and re-design our environments in ways that transform the nature of difficult tasks that would baffle our unaided biological brains (e.g., math, logic, sequential problem-solving into simpler types of problems that we are naturally much better equipped to solve. A central tenet of the “extended mind” thesis, then, is that “much of what matters for human-level intelligence is hidden not in the brain, nor in the technology, but in the complex and iterated interactions and collaborations between the two” (Clark 2001: 154. Over the past fifteen years or so, the “extended mind” thesis has become a hot ticket in the philosophy of mind. As with all great ideas, the thesis was hardly conceived ex nihilo, but builds on, and re-articulates many earlier strands of thought. Unfortunately, many of those cognate strands have become marginalized in contemporary philosophy of mind and psychology, and do not receive the amount of attention they deserve. Part of what we hope to accomplish with this special issue is to reverse this trend, and to rekindle the dialogue between the “extended mind” thesis and its historical predecessors.

  9. The role of mindfulness and spiritual intelligence in students' mental health

    Directory of Open Access Journals (Sweden)

    Ebrahim Nemati

    2017-06-01

    Full Text Available Studies show that mental disorders are highly prevalent among students. Therefore, the present study aimed to examine the role of mindfulness and spiritual intelligence in the students’ mental health studying at university of medical sciences. The study population included all undergraduate and medicine students. A total of 393 female and male students (193 medical and 200 non-medical students were selected through randomly. General Health Questionnaire (GHQ and spiritual intelligence and mindfulness questionnaire were used to evaluate the participants. The results revealed the negative correlation of mental health with mindfulness and spiritual intelligence and a positive correlation between mindfulness and dimensions of spiritual intelligence. Also, the dimension of spiritual life (43.1% and mindfulness (31% had a significant negative effect on the explained variance of the students’ mental health. Analysis of variance showed that the scales of mindfulness, perception of existence, somatic symptoms, and anxiety were higher among women. Therefore, the students can be more capable of coping with existing traumas and pressures by boosting their spirituality, consciousness, and mindfulness.

  10. Depersonalization, mindfulness, and childhood trauma.

    Science.gov (United States)

    Michal, Matthias; Beutel, Manfred E; Jordan, Jochen; Zimmermann, Michael; Wolters, Susanne; Heidenreich, Thomas

    2007-08-01

    Depersonalization (DP), i.e., feelings of being detached from one's own mental processes or body, can be considered as a form of mental escape from the full experience of reality. This mental escape is thought to be etiologically linked with maltreatment during childhood. The detached state of consciousness in DP contrasts with certain aspects of mindfulness, a state of consciousness characterized by being in touch with the present moment. Against this background, the present article investigates potential connections between DP severity, mindfulness, and childhood trauma in a mixed sample of nonpatients and chronic nonmalignant pain patients. We found a strong inverse correlation between DP severity and mindfulness in both samples, which persisted after partialing out general psychological distress. In the nonpatient sample, we additionally found significant correlations between emotional maltreatment on the one hand and DP severity (positive) and mindfulness (negative) on the other. We conclude that the results first argue for an antithetical relationship between DP and certain aspects of mindfulness and thus encourage future studies on mindfulness-based interventions for DP and second throw light on potential developmental factors contributing to mindfulness.

  11. QUESTIONNAIRE 5YR 2013

    CERN Multimedia

    Association du personnel

    2013-01-01

    CERN must remain the centre of excellence that it has been for the last sixty years. Therefore, the Organization must continue to be able to attract, motivate and retain the best specialists coming from all the Member States. This is why, every five years, on the occasion of a five-yearly review, our employment conditions are compared with bodies having similar activities.In order to prepare the next five-yearly review, the topics of which will be decided by the CERN Council in June 2014, the Staff Association has drawn up a questionnaire that gives you the opportunity to tell us what you think about your current employment conditions. You can also indicate how you wish to see them evolve, and to help you we present some proposals for improvement on which you can give your opinion. Above all, do not hesitate, by using the comments’ fields available in the questionnaire, to formulate your own suggestions in all areas of your conditions of employment that are of interest to you. Your replies will hel...

  12. The clinical aspects of the acute facet syndrome

    DEFF Research Database (Denmark)

    Hestbaek, Lise; Kongsted, Alice; Jensen, Tue Secher;

    2009-01-01

    group of chiropractic practitioners was seen to be a useful contribution. METHODS: During the annual congress of The European Chiropractors Union (ECU) in 2008, the authors conducted a workshop involving volunteer chiropractors. Topics were decided upon in advance, and the participants were asked...... of four topics relating to the presentation of pain: 1. location, 2. severity, 3. aggravating factors, and 4. relieving factors. Second, the groups were asked to agree on three orthopaedic and three chiropractic tests that would aid in diagnosing pain from the facet joints. Finally, they were asked...... to agree on the number, frequency and duration of chiropractic treatment. RESULTS: Thirty-four chiropractors from nine European countries participated. They described the characteristics of an acute, uncomplicated facet syndrome as follows: local, ipsilateral pain, occasionally extending into the thigh...

  13. The usability issues of faceted navigation in digital libraries

    Directory of Open Access Journals (Sweden)

    Eliane Blumer

    2014-07-01

    Full Text Available The last decade transformed faceted navigation from a “nice-to-have” into a “must-have functionality” for all online web services that contain a search function. The movement has been started by commercial websites, such as online clothing stores, with the purpose of facilitating access to the products.Now, faceted search seems to be more and more well-known within the community of information institutions and their digital services, too, as for example the online catalogue ofthe Library of Congress or Europeana show. In this context, as well, the feature is often sold as an added value to access the content of their sites in a more effective way. Still, experience shows that the use of faceted navigation in a digital library context is more complex than for online clothing stores. For this reason, it is important to focus on the usability of such functionalities and to test it as often as possible during implementation and regular use, as well. Site providers have to be aware of one important fact: a faceted search that has not been implemented correctly or does not work in the way the user expects it, will create frustration and/or not be used at all. This implies in a worst case scenario that users don’t come back to the site anymore, and may even spread their negative experience among the community. To prevent this, usability tests, either with experts or real users, should be conducted regularly.This can be done with common usability tests, using direct human interaction with a system, or with online tests, where test user are free to fill in the test whenever they want. In both cases, test results illuminate a system’s weaknesses and expose dysfunctional issues, which should be improved in order to offer a positive experience to its users.For more than five years, the project ACCEPT, a subproject of a Swiss national project called e-lib.ch, analyzes the usability and usefulness of digital libraries, by using user oriented

  14. Subvertical grooves of interproximal facets in Neandertal posterior teeth.

    Science.gov (United States)

    Villa, G; Giacobini, G

    1995-01-01

    Subvertical grooves, located on the interproximal facets of most Neandertal posterior teeth, are less frequently noted on the teeth of other hominids, including modern humans. These grooves, 0.1-0.5 mm in width, are strictly localized within the facet area. Scanning electron microscopic (SEM) examination of grooves present on Neandertal teeth from Caverna delle Fate (Liguria, Italy) and Genay (Côte d'Or, France) demonstrated that they were produced during the life of these individuals. Characteristics of the groove surface suggest an erosion-abrasion mechanism of formation. These grooves, which developed in parts of the dentition exposed to marked stress, originated in areas characterized by changes in the orientation of enamel prism bundles (i.e., Hunter-Schreger bands). Observations carried out on modern human molars showed a subvertical disposition of these bands near interproximal ridges facilitating subvertical microfractures. Possible correlations between enamel structure, masticatory stress, and interproximal groove formation in Neandertals are discussed.

  15. Recurrent gallstone ileus: beware of the faceted stone.

    Science.gov (United States)

    Gandamihardja, Tasha A K; Kibria, Shah M G

    2014-11-12

    A 73-year-old man with gallstone disease was admitted with right upper quadrant abdominal pain. He was treated for cholecystitis with intravenous antibiotics. Two days later, he reported of new onset left iliac fossa pain, with tenderness and guarding. An abdominal X-ray demonstrated small bowel obstruction, a CT scan demonstrated an impacted gallstone within the proximal ileum. He was treated for a gallstone ileum and underwent an uncomplicated laparotomy, small bowel enterotomy and removal of a faceted gallstone. Three months later, the patient re-presented with generalised abdominal pain, guarding and rebound tenderness. Small bowel obstruction was again demonstrated with an impacted gallstone within the distal ileum seen on CT scan. A second laparotomy revealed two further faceted gallstones, which were removed through an enterotomy. The densely adherent gallbladder to the duodenum precluded a surgical repair of the cholecystoduodenal fistula. He made an uneventful recovery and was subsequently discharged home.

  16. Innovative Facet Passivation for High-Brightness Laser Diodes

    Science.gov (United States)

    2016-02-05

    views, opinions and/or findings contained in this report are those of the author(s) and should not contrued as an official Department of the Army...factor bar) desired for military high energy lasers (HELs). COD of the front facet (laser mirror) is the main failure mechanism that constrains scaling...TOTAL: Books Number of Manuscripts: Patents Submitted Patents Awarded Awards Graduate Students Names of Post Doctorates Received Book TOTAL: Received

  17. Optical characterization of the facets of a heliostat

    OpenAIRE

    Avellaner, J.A.

    1980-01-01

    This study is mainly aimed at describing the testing methods for qualifying the heliostat reflector panels (facets) of a central tower type solar power station from an optical point of view, that is, determination of glass surface irregularities (both microscopic and macroscopic), silver deposition methods and shape distorsions, in order to obtain a set of specifiable parameters applicable to both the selecting process of heliostat components and manufacturing procedures.

  18. Mindfulness, Quality of Life, and Severity of Depressive Symptoms Among Patients With Schizophrenia and Patients With Major Depressive Disorder.

    Science.gov (United States)

    Rayan, Ahmad Hussien Rateb

    2017-05-01

    The current study used a descriptive correlational design to examine the relationship between mindfulness and quality of life (QOL) among patients with schizophrenia (n = 160) and patients with major depressive disorder (MDD) (n = 161), controlling for demographic and clinical variables. Participants completed self-reported questionnaires regarding demographic variables, severity of depression, QOL, and mindfulness. Patients diagnosed with MDD had higher mindfulness scores than patients diagnosed with schizophrenia. Mindfulness scores were significantly associated with the severity of depression among participants. After controlling for the demographic variables and severity of depressive symptoms, mindfulness had a unique variance in QOL among patients with schizophrenia, but not among patients with MDD. The current study provides preliminary evidence regarding the role of mindfulness in improving depressive symptoms and the overall QOL among patients diagnosed with mental illness. [Journal of Psychosocial Nursing and Mental Health Services, 55(5), 40-50.]. Copyright 2017, SLACK Incorporated.

  19. Mind-Body Skills Training to Improve Distress Tolerance in Medical Students: A Pilot Study.

    Science.gov (United States)

    Kraemer, Kristen M; Luberto, Christina M; O'Bryan, Emily M; Mysinger, Erica; Cotton, Sian

    2016-01-01

    Medical students face rigorous and stressful work environments, resulting in high rates of psychological distress. However, there has been a dearth of empirical work aimed at modifying risk factors for psychopathology among this at-risk group. Distress tolerance, defined as the ability to withstand emotional distress, is one factor that may be important in promoting psychological well-being in medical students. Thus, the aim of the current mixed-methods study was (a) to describe changes in facets of distress tolerance (i.e., emotional tolerance, absorption, appraisal, regulation) for medical students who completed a mind-body skills training group, and a no-intervention control group of students; (b) to examine the relationship between changes in psychological variables and changes in distress tolerance; and (c) to report students' perceptions of the mind-body group, with an emphasis on how the group may have affected personal and professional functioning due to improvements in distress tolerance. The mind-body program was an 11-week, 2-hour skills training group that focused on introducing, practicing, and processing mind-body skills such as biofeedback, guided imagery, relaxation, several forms of meditation (e.g., mindfulness), breathing exercises, and autogenic training. Participants were 52 first- and second-year medical students (62.7% female, Mage = 23.45, SD = 1.51) who participated in a mind-body group or a no-intervention control group and completed self-report measures before and after the 11-week period. Students in the mind-body group showed a modest improvement in all distress tolerance subscales over time (ΔM = .42-.53, p = .01-.03, d = .44-.53), whereas the control group showed less consistent changes across most subscales (ΔM = .11-.42, p = .10-.65, d = .01-.42). Students in the mind-body group qualitatively reported an improved ability to tolerate affective distress. Overall, improvements in psychological symptoms were associated with

  20. Selective Facet Reactivity During Cation Exchange in Cadmium Sulfide Nanorods

    Energy Technology Data Exchange (ETDEWEB)

    Sadtler, Bryce; Demchenko, Denis; Zheng, Haimei; Hughes, Steven; Merkle, Maxwell; Dahmen, Ulrich; Wang, Lin-Wang; Alivisatos, A. Paul

    2008-12-18

    The partial transformation of ionic nanocrystals through cation exchange has been used to synthesize nanocrystal heterostructures. We demonstrate that the selectivity for cation exchange to take place at different facets of the nanocrystal plays an important role in determining the resulting morphology of the binary heterostructure. In the case of copper I (Cu+) cation exchange in cadmium sulfide (CdS) nanorods, the reaction starts preferentially at the ends of the nanorods such that copper sulfide (Cu2S) grows inwards from either end. The resulting morphology is very different from the striped pattern obtained in our previous studies of silver I (Ag+) exchange in CdS nanorods where non-selective nucleation of silver sulfide (Ag2S) occurs. From interface formation energies calculated for several models of epitaxialconnections between CdS and Cu2S or Ag2S, we infer the relative stability of each interface during the nucleation and growth of Cu2S or Ag2S within the CdS nanorods. The epitaxial connections of Cu2S to the end facets of CdS nanorods minimize the formation energy, making these interfaces stable throughout the exchange reaction. However, as the two end facets of wurtzite CdS nanorods are crystallographically nonequivalent, asymmetric heterostructures can be produced.

  1. The Chernyshenko Conscientiousness Scales: A New Facet Measure of Conscientiousness.

    Science.gov (United States)

    Green, Jessica A; O'Connor, Daryl B; Gartland, Nicola; Roberts, Brent W

    2016-06-01

    The current research sought to validate the Chernyshenko Conscientiousness Scales (CCS), a novel measure designed to assess six facets of conscientiousness. Data from 7,569 U.S. participants and 649 U.K. participants were analyzed to assess the internal reliability and factorial structure of the scales. Test-retest reliability, convergent and divergent validity, and criterion-related validity were also evaluated using a separate U.K. sample (n = 118; n = 80 for test-retest). The results showed that those items designed to measure industriousness, order, self-control, traditionalism, and virtue were best represented by a five-factor structure, broadly consistent with the five scales. However, the content and structure of the responsibility scale requires further investigation. Overall, the CCS has the potential to be a useful alternative to the faceted measures of conscientiousness that are currently available. However, future research is required to refine a number of problematic items and to clarify which facets can be better described as interstitial dimensions between conscientiousness and other Big Five domains.

  2. Framework Application for Core Edge Transport Simulation (FACETS)

    Energy Technology Data Exchange (ETDEWEB)

    Krasheninnikov, Sergei; Pigarov, Alexander

    2011-10-15

    The FACETS (Framework Application for Core-Edge Transport Simulations) project of Scientific Discovery through Advanced Computing (SciDAC) Program was aimed at providing a high-fidelity whole-tokamak modeling for the U.S. magnetic fusion energy program and ITER through coupling separate components for each of the core region, edge region, and wall, with realistic plasma particles and power sources and turbulent transport simulation. The project also aimed at developing advanced numerical algorithms, efficient implicit coupling methods, and software tools utilizing the leadership class computing facilities under Advanced Scientific Computing Research (ASCR). The FACETS project was conducted by a multi-discipline, multi-institutional teams, the Lead PI was J.R. Cary (Tech-X Corp.). In the FACETS project, the Applied Plasma Theory Group at the MAE Department of UCSD developed the Wall and Plasma-Surface Interaction (WALLPSI) module, performed its validation against experimental data, and integrated it into the developed framework. WALLPSI is a one-dimensional, coarse grained, reaction/advection/diffusion code applied to each material boundary cell in the common modeling domain for a tokamak. It incorporates an advanced model for plasma particle transport and retention in the solid matter of plasma facing components, simulation of plasma heat power load handling, calculation of erosion/deposition, and simulation of synergistic effects in strong plasma-wall coupling.

  3. Isolated Facet Joint Fracture as a Cause of Chronic Low Back Pain and Sciatica

    Directory of Open Access Journals (Sweden)

    Robert W Teasell

    1996-01-01

    Full Text Available A case of facet joint fracture following a rear-end motor vehicle accident who presented with chronic low back pain and sciatica is outlined. Diagnosis was made with 99Tc nuclear bone scan and was confirmed on computed tomographic scan after diagnosis with regular radiographs had failed. Facetectomy relieved pain but led to symptoms related to asymmetric load on the opposite facet joint. Symptoms were substantially relieved with a facet joint deinnervation procedure. Facet joint fracture was felt to occur as a consequence of compression forces on the facet joint at the time of impact.

  4. AB117. An exploration of Australasian genetic counsellors’ attitudes towards compassion fatigue, mindfulness and genetic counselling

    Science.gov (United States)

    Burgess, Matthew; Tai, Geneieve; Martinek, Nathalie; Menezes, Melody; Delatycki, Martin

    2015-01-01

    Genetic counselling is a caring profession. It has been known for some time that genetic counsellors are susceptible to clinical burnout and/or compassion fatigue. Recent studies have shown that mindfulness may help health care professionals with their experience of burnout. It is hypothesised that mindful awareness may be useful in ameliorating these symptoms of burnout in genetic counsellors. The present study aims to collect information about the experiences of Australasian genetic counsellors in relation to compassion fatigue and mindfulness. This study is an online questionnaire open to practicing Australasian genetic counsellors. The survey is in three parts. The first part collects demographic information about the genetic counsellor completing the questionnaire. The second part of the survey is the Professional Quality of Life Scale, Compassion Satisfaction and Fatigue Subscales-Revision IV. The final part of the questionnaire is the Mindful Attention Awareness Scale. Both scales are validated. Descriptive analyses will generate frequency data to elicit a description of participants and the responses obtained. Analysis of categorical measures will be undertaken using χ2 (chi-squared) analysis to determine if there are any differences in responses. For continuous variables, differences in means between groups will be assessed using t-tests. Qualitative content analysis (inductive approach) will be utilised to analyse open ended responses. The results of this questionnaire will provide important data about clinical burnout and compassion fatigue among genetic counsellors and will enable recommendations about the use of mindfulness to minimise the impact of these on those in this profession.

  5. Adoption of workplaces and reach of employees for a multi-faceted intervention targeting low back pain among nurses' aides

    DEFF Research Database (Denmark)

    Rasmussen, Charlotte Diana Nørregaard; Larsen, Anne Konring; Holtermann, Andreas;

    2014-01-01

    eligible workplaces. From the adopted workplaces reach was calculated among eligible employees as the percentage who responded on a questionnaire. Responders were compared with non-responders using data from company registrations. Among responders, comparisons based on questionnaire data were performed......BACKGROUND: Workplace adoption and reach of health promotion are important, but generally poorly reported. The aim of this study is therefore to evaluate the adoption of workplaces (organizational level) and reach of employees (individual level) of a multi-faceted workplace health promotion...... between those consenting to participate in the intervention (consenters) and those not consenting to participate in the intervention (non-consenters). Comparisons were done using Student's t-test for the continuous variables, Fisher's exact test for dichotomous variables and the Pearson's chi(2...

  6. Potential benefits of mindfulness during pregnancy on maternal autonomic nervous system function and infant development.

    Science.gov (United States)

    Braeken, Marijke A K A; Jones, Alexander; Otte, Renée A; Nyklíček, Ivan; Van den Bergh, Bea R H

    2017-02-01

    Mindfulness is known to decrease psychological distress. Possible benefits in pregnancy have rarely been explored. Our aim was to examine the prospective association of mindfulness with autonomic nervous system function during pregnancy and with later infant social-emotional development. Pregnant women (N = 156) completed self-report mindfulness and emotional distress questionnaires, and had their autonomic function assessed in their first and third trimesters, including heart rate (HR), indices of heart rate variability (HRV), preejection period (PEP), and systolic (SBP) and diastolic blood pressure (DBP). The social-emotional development of 109 infants was assessed at 4 months of age. More mindful pregnant women had less prenatal and postnatal emotional distress (p mindful mothers, parasympathetic activity decreased less (RMSSD: p = .01; HF HRV: p = .03) and sympathetic activity (inversely related to PEP) increased less (PEP: p = .02) between trimesters. Their offspring displayed less negative social-emotional behavior (p = .03) compared to offspring of less mindful mothers. Mindfulness in pregnancy was associated with ANS changes likely to be adaptive and with better social-emotional offspring development. Interventions to increase mindfulness during pregnancy might improve maternal and offspring health, but randomized trials are needed to demonstrate this.

  7. Increased frequency of involuntary semantic memories or mind-pops in schizophrenia: a diary study.

    Science.gov (United States)

    Elua, Ia; Laws, Keith R; Kvavilashvili, Lia

    2015-01-01

    Hallucinations constitute a prominent symptom of schizophrenia and may take a variety of forms (verbal, visual, musical, or environmental noises). Interesting similarities exist between hallucinations and so-called mind-pops which refer to isolated fragments of one's semantic knowledge (e.g., a word/sentence, visual image, or a song/melody) that come to mind unexpectedly, often without any obvious triggers, and are difficult to control. The aim of the present study was to evaluate whether mind-pops may constitute the raw cognitive material from which hallucinations are constructed by studying the nature and frequency of mind-pops in the everyday life of people with schizophrenia and non-clinical controls. Eleven participants with schizophrenia and 14 non-clinical controls kept a diary of their mind-pops for seven days and completed a brief questionnaire every time they had a mind-pop. Schizophrenia participants reported significantly more verbal and image mind-pops than controls and their content was negative more often than in controls. No group differences were obtained in terms of reported triggers or ongoing activities. Data from both groups also supported the priming hypothesis by showing that stimuli encountered in one's environment or thoughts could later re-appear in the form of a mind-pop. The findings have implications for models of schizophrenia that emphasise the role of intrusive thoughts and memories in the aetiology and development of key psychotic symptoms.

  8. Investigation of yoga pranayama and vedic mathematics on mindfulness, aggression and emotion regulation

    Directory of Open Access Journals (Sweden)

    Vasant Venkatraman Shastri

    2017-01-01

    Full Text Available Background: Competitive examinations, particularly in mathematics, have made emotional stress a major problem for preuniversity students, emotions like aggression toward fellow students and teachers increase. Mindfulness is a quality that reduces both emotional stress and aggression, so increasing mindfulness should be helpful. Aims: To study the effects of Yoga Pranayama (YP and Vedic Mathematics (VM on mindfulness, aggression, and emotion regulation. Methods: Participants were 12th graders attending a preuniversity college in Chikkamagaluru, India, of both genders. Exclusion criteria included major psychological problems. Three classes were arbitrarily assigned to one of three interventions, which consisted of 15 days each of 30 min daily instruction in YP, Group 1, VM, Group 2, or 30 min ordinary class work, Group 3, the control group. Assessments were made using the Mindfulness Attention Awareness Scale, the Nonphysical Aggression Scale from Pittsburgh Youth Study, and the Emotion Regulation Questionnaire. Statistical Analysis Used: SPSS 19.0. Results: Mindfulness, aggression, and negative emotional regulation changed significantly for the YP group, while mindfulness alone improved significantly for the VM group. No group changed on positive emotion regulation. Controls apparently improved on aggression. An interesting post hoc correlation analysis is also reported, among other things directly linking increased mindfulness to decreased aggression. Conclusions: The study showed positive effects of traditional methods of decreasing emotional pressure on students facing preuniversity mathematics examinations. Increasing mindfulness is considered a way of increasing emotion regulation, so the failure of this study to provide evidence for that is of interest.

  9. Penn State Worry Questionnaire

    DEFF Research Database (Denmark)

    Esbjørn, Barbara Hoff; Reinholdt-Dunne, Marie Louise; Caspersen, Ida Dyhr

    2013-01-01

    and valid assessment tools are essential to identify at-risk children. The present study investigates (i) the factor structure of the Penn State Worry Questionnaire for Children (PSWQ-C) using a large Danish community sample (N¿=¿933), and (ii) its treatment sensitivity in clinically anxious children (N......¿=¿30) treated with cognitive behavioral therapy. Results from the community sample replicated previous findings supporting the strong psychometric properties of the PSWQ-C, and yielded Danish norms and clinical cut-offs for the measure. Clinically anxious children with a generalized anxiety disorder...... (GAD; N¿=¿10) diagnosis reported significantly higher levels of worry than anxious children without GAD (N¿=¿20). At post treatment, worry levels in children with GAD but not in anxious children without GAD were normalized. Findings regarding worry in the community sample are discussed in light...

  10. PERCEPTION OF SUPERVISOR SUPPORT, PERSONALITY TRAITS OF EMPLOYEES AND THEIR SATISFACTION WITH WORK-RELATED FACETS

    Directory of Open Access Journals (Sweden)

    Olga Hadzic

    2009-09-01

    Full Text Available The planned downsizing in many organizations which are under the state ownership in Serbia produce a high level of uncertainty and a very specific organi-zational environment. Investigation of the satisfaction with work-related facets of the employees at the beginning of organizational changes is a very important step toward the building of an appropriate strategy for human resource management. We investigate the moderating effect of the variable “supervisor support“ on the correla-tions between variables “Big Five personality traits of employees” and “satisfaction with work-related facets”.Sample consists of 117 employees from a big state owned organization during an important organizational change. The following instruments are used: Big Five Locator - BFL, Communication Satisfaction Questionnaire - CSQ and Job Satisfac-tion Questionnaire - JS.Our results prove that the variable “supervisor support” moderate the correlati-ons between variable “personality trait conscientiousness” and variables “satisfacti-on with pay” and “satisfaction with benefit”; the correlation between variable “personality trait openness” and variable “satisfaction with pay”; the correlations between variable “personality trait negative affectivity” and variables ”satisfaction with pay”, “satisfaction with benefit”, and “satisfaction with recognition”.

  11. Mindful eating reduces impulsive food choice in adolescents and adults.

    Science.gov (United States)

    Hendrickson, Kelsie L; Rasmussen, Erin B

    2017-03-01

    The present study tested the extent to which age and obesity predicted impulsive choices for food and monetary outcomes and tested how a brief mindful-eating training would alter delay discounting for food and money choices compared with control groups. First, 172 adolescents (Mage = 13.13 years) and 176 (Mage = 23.33 years) adults completed the Food Choice Questionnaire (FCQ) and Monetary Choice Questionnaire (MCQ) as measures of food and money delay discounting, respectively. Then, participants returned to the lab and were randomly assigned to complete a brief mindful-eating training, watch a DVD on nutrition, or serve as a control. Participants completed the FCQ and MCQ again as a postmanipulation measure. Participants with high percent body fat (PBF) were more impulsive for food than those with low PBF. Adults with high PBF were also more impulsive for money compared with adults with low PBF; no PBF-related differences were found for adolescents. Participants in the mindful-eating group exhibited more self-controlled choices for food, but not for money. The control conditions did not exhibit changes. The study suggests that individuals with high PBF make more impulsive food choices relative to those with low PBF, which could increase the risk of obesity over time. It also is the first to demonstrate shifts in choice patterns for food and money using a brief mindful-eating training with adolescents. Mindful eating is a beneficial strategy to reduce impulsive food choice, at least temporarily, that may impede weight gain. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  12. Specific Mindfulness Skills Differentially Predict Creative Performance.

    Science.gov (United States)

    Baas, Matthijs; Nevicka, Barbara; Ten Velden, Femke S

    2014-05-23

    Past work has linked mindfulness to improved emotion regulation, interpersonal skills, and basic cognitive abilities, but is unclear about the relation between mindfulness and creativity. Studies examining effects of mindfulness on factors pertinent to creativity suggest a uniform and positive relation, whereas work on specific mindfulness skills suggests that mindfulness skills may differentially predict creativity. To test whether the relation between mindfulness and creativity is positive and uniform (the uniform hypothesis) or differentially depends on particular components of mindfulness (the differential hypothesis), we conducted four studies in which mindfulness skills were measured, extensively trained, or manipulated with a short, incidental meditation session. Results supported a differential relation between mindfulness and creativity: Only the ability to observe and attend to various stimuli consistently and positively predicted creativity. Results regarding other mindfulness skills were less consistent. Implications for theory and practice are discussed.

  13. [Mentalization and theory of mind].

    Science.gov (United States)

    Wyl, Agnes

    2014-01-01

    Both concepts, mentalization and the theory of mind, describe metacognitive processes. Mentalization mainly concerns the reflection of affective mental states. In contrast, theory of mind focuses on epistemic states such as beliefs, intentions and persuasions. Gender differences have proved to be relevant for both, the development of mentalization and the theory of mind. However, there are few studies and findings are inconsistent. In an own study, we investigated the relationship between early competences in metacognition (tested in a false-belief-task second order) and narrative skills of kindergarten children. Results show that children who had successfully passed the theory of mind test tended to face conflicts more directly in the stories. In consequence, these children showed less narrative avoidance. However, differences were only found in girls and not in boys. The precise understanding of developmental differences in metacognition between girls and boys may be an important aspect with regards to improving mentalization based therapy of children.

  14. Mindfulness reduces the correspondence bias.

    Science.gov (United States)

    Hopthrow, Tim; Hooper, Nic; Mahmood, Lynsey; Meier, Brian P; Weger, Ulrich

    2017-03-01

    The correspondence bias (CB) refers to the idea that people sometimes give undue weight to dispositional rather than situational factors when explaining behaviours and attitudes. Three experiments examined whether mindfulness, a non-judgmental focus on the present moment, could reduce the CB. Participants engaged in a brief mindfulness exercise (the raisin task), a control task, or an attention to detail task before completing a typical CB measure involving an attitude-attribution paradigm. The results indicated that participants in the mindfulness condition experienced a significant reduction in the CB compared to participants in the control or attention to detail conditions. These results suggest that mindfulness training can play a unique role in reducing social biases related to person perception.

  15. Modeling Integration and Reuse of Heterogeneous Terminologies in Faceted Browsing Systems.

    Science.gov (United States)

    Harris, Daniel R

    2016-07-01

    We integrate heterogeneous terminologies into our category-theoretic model of faceted browsing and show that existing terminologies and vocabularies can be reused as facets in a cohesive, interactive system. Commonly found in online search engines and digital libraries, faceted browsing systems depend upon one or more taxonomies which outline the structure and content of the facets available for user interaction. Controlled vocabularies or terminologies are often externally curated and are available as a reusable resource across systems. We demonstrated previously that category theory can abstractly model faceted browsing in a way that supports the development of interfaces capable of reusing and integrating multiple models of faceted browsing. We extend this model by illustrating that terminologies can be reused and integrated as facets across systems with examples from the biomedical domain.

  16. Modeling Integration and Reuse of Heterogeneous Terminologies in Faceted Browsing Systems

    Science.gov (United States)

    Harris, Daniel R.

    2017-01-01

    We integrate heterogeneous terminologies into our category-theoretic model of faceted browsing and show that existing terminologies and vocabularies can be reused as facets in a cohesive, interactive system. Commonly found in online search engines and digital libraries, faceted browsing systems depend upon one or more taxonomies which outline the structure and content of the facets available for user interaction. Controlled vocabularies or terminologies are often externally curated and are available as a reusable resource across systems. We demonstrated previously that category theory can abstractly model faceted browsing in a way that supports the development of interfaces capable of reusing and integrating multiple models of faceted browsing. We extend this model by illustrating that terminologies can be reused and integrated as facets across systems with examples from the biomedical domain.

  17. Effective and Efficient Multi-Facet Web Image Annotation

    Institute of Scientific and Technical Information of China (English)

    Jia Chen; Yi-He Zhu; Hao-Fen Wang; Wei Jin; Yong Yu

    2012-01-01

    The vast amount of images available on the Web request for an effective and efficient search service to help users find relevant images.The prevalent way is to provide a keyword interface for users to submit queries.However,the amount of images without any tags or annotations are beyond the reach of manual efforts.To overcome this,automatic image annotation techniques emerge,which are generally a process of selecting a suitable set of tags for a given image without user intervention.However,there are three main challenges with respect to Web-scale image annotation:scalability,noiseresistance and diversity.Scalability has a twofold meaning:first an automatic image annotation system should be scalable with respect to billions of images on the Web; second it should be able to automatically identify several relevant tags among a huge tag set for a given image within seconds or even faster.Noise-resistance means that the system should be robust enough against typos and ambiguous terms used in tags.Diversity represents that image content may include both scenes and objects,which are further described by multiple different image features constituting different facets in annotation.In this paper,we propose a unified framework to tackle the above three challenges for automatic Web image annotation.It mainly involves two components:tag candidate retrieval and multi-facet annotation.In the former content-based indexing and concept-based codebook are leveraged to solve scalability and noise-resistance issues.In the latter the joint feature map has been designed to describe different facets of tags in annotations and the relations between these facets.Tag graph is adopted to represent tags in the entire annotation and the structured learning technique is employed to construct a learning model on top of the tag graph based on the generated joint feature map.Millions of images from Flickr are used in our evaluation.Experimental results show that we have achieved 33% performance

  18. Sensory and sympathetic innervation of cervical facet joint in rats

    Institute of Scientific and Technical Information of China (English)

    ZHOU Hai-yu; CHEN An-min; GUO Feng-jing; LIAO Guang-jun; XIAO Wei-dong

    2006-01-01

    Objective: To explore the patterns of innervation of cervical facet joints and determine the pathways from facet joints to dorsal root ganglions (DRGs) in order to clarify the causes of diffuse neck pain, headache, and shoulder pain.Methods: Forty-two male Sprague-Dawley rats,weighing 250-300 g, were randomly divided into three groups: Group A ( n = 18), Group B ( n = 18), and Group C (n = 6 ). Under anesthesia with intraperitoneal pentobarbital sodium (45 mg/kg body weight), a midline dorsal longitudinal incision was made over the cervical spine to expose the left cervical facet joint capsule of all the rats under a microscope. The rats in Group A underwent sympathectomy, but the rats in Group B and Group C did not undergo sympathectomy. Then 0.6 μl 5 % bisbenzimide (Bb) were injected into the C1-2, C3-4 and C5-6 facet joints of 6 rats respectively in Group A and Group B. The holes were immediately sealed with mineral wax to prevent leakage of Bb and the fascia and skin were closed. But in Group C, 0.9% normal saline was injected into the corresponding joint capsules. Then under deep reanesthesia with intraperitoneal pentobarbital sodium (45 mg/kg body weight), C1-C8 left DRGs in all rats and the sympathetic ganglions in Group B were obtained and the number of the labeled neurons was determined.Results: Neurons labeled with Bb were present in C1-C8 DRGs in both Group A and Group B, and sympathetic ganglions in Group B. In the C1-2 and C3-4 subgroups,labeled neurons were present from C1 to C8 DRGs, while in C5-6 subgroups they were from C, to C8. The number of Bb ( + ) neurons after sympathectomy was not significantly different in the injected level from that without sympathectomy. But in the other levels, the number of Bb ( + ) neurons after sympathectomy was significantly less than that without sympathectomy.Conclusions: The innervation of the cervical facet joints is derived from both sensory and sympathetic nervous system, and DRGs are associated with

  19. Pattern Recognition Theory of Mind

    OpenAIRE

    2009-01-01

    I propose that pattern recognition, memorization and processing are key concepts that can be a principle set for the theoretical modeling of the mind function. Most of the questions about the mind functioning can be answered by a descriptive modeling and definitions from these principles. An understandable consciousness definition can be drawn based on the assumption that a pattern recognition system can recognize its own patterns of activity. The principles, descriptive modeling and definiti...

  20. Pilates, Mindfulness and Somatic Education.

    Science.gov (United States)

    Caldwell, Karen; Adams, Marianne; Quin, Rebecca; Harrison, Mandy; Greeson, Jeffrey

    2013-12-01

    The Pilates Method is a form of somatic education with the potential to cultivate mindfulness - a mental quality associated with overall well-being. However, controlled studies are needed to determine whether changes in mindfulness are specific to the Pilates Method or also result from other forms of exercise. This quasi-experimental study compared Pilates Method mat classes and recreational exercise classes on measures of mindfulness and well-being at the beginning, middle and end of a 15 week semester. Total mindfulness scores increased overall for the Pilates Method group but not for the exercise control group, and these increases were directly related to end of semester ratings of self-regulatory self-efficacy, perceived stress and mood. Findings suggest that the Pilates Method specifically enhances mindfulness, and these increases are associated with other measures of wellness. The changes in mindfulness identified in this study support the role of the Pilates Method in the mental well-being of its practitioners and its potential to support dancers' overall well-being.

  1. Ritual practices and detachment from the world: an ethnographic exploration of the ways in which Sai Baba groups control the mind

    Directory of Open Access Journals (Sweden)

    Rodolfo Puglisi

    2014-12-01

    Full Text Available This article begins by examining the concept Sai Baba groups have on the mind, and then argue that their ritual performances are “technologies of the self”, in Foucauldian terms, designed to quiet the mind and gain subjective attitude consisting “let things happen”. Subsequently, we explained that devotees strive to apply this attitude a everyday life give that “mundane” is considered an illusory product of the mind that distracts from the spiritual path. At this point try the classic Weberian theme of “attitude to the world” and how it manifests between Sai groups, especially in regard to the detachment and asceticism. Finally, we conclude that the ritual performances and detachment from worldly are the facets sacred and profane, respectively, of an overall strategy to “kill” the mind set on playing for the Sai devotees.

  2. Patterns in the mind

    Directory of Open Access Journals (Sweden)

    Acosta Alejandro

    1999-06-01

    Full Text Available

     A mediados de la década de los noventa, el lingüista estadounidense Ray Jackendoff, meditando acerca de la situación de los avances en su campo de trabajo, publicó el libro Patterns in the Mind con el objetivo de poner al alcance del público no especializado los avances de la psicología cognitiva a partir de los postulados básicos de la revolución lingüística y cognitiva que
    floreció gracias a los trabajos del también lingüista norteamericano Noam Chomsky, a finales de la década de los cincuenta y principios de la de los sesenta. Su presencia en el desarrollo de esta nueva etapa del estudio del lenguaje y sus intereses en las nuevas teorías psicológicas 10 ubicaron en un marco teórico que comprende postulados acerca de la organización modular de las estructuras y procesos mentales, el innatismo de este tipo de organización y la existencia de una serie de patrones que rigen la construcción de gramáticas mentalesinconscientes para diversos dominios de la naturaleza humana.

  3. Diet History Questionnaire: International Applications

    Science.gov (United States)

    ARP staff adapted the Diet History Questionnaire (DHQ) for use by Canadian populations in collaboration with the Alberta Cancer Board. This questionnaire takes into account the different food fortification polices of the U.S. and Canada.

  4. Diet History Questionnaire: Suggested Citations

    Science.gov (United States)

    Use of the Diet History Questionnaire and Diet*Calc Analysis Software for publication purposes should contain a citation which includes version information for the software, questionnaire, and nutrient database.

  5. Minding morale of institutional markets.

    Science.gov (United States)

    Qureshi, S

    1996-01-01

    The definition of the term SOCIAL LIFE FEELING is offered to denote or connote a sentiment about the social world or an affect-state that comes from socializing in that world. A review of the literature in SOCIOLOGY indicates that there is an abundance of predilection among sociologists in measuring and assessing How People Feel About Society and Their Place in Society. The selection of TWELVE SOCIAL LIFE FEELING SCALES developed by Karl F. Schuessler is based on their established reliability, their ease of use, and their embodiment in covering concepts pertaining to both a person's outlook on society (cynical, pessimistic, fatalistic) and his or her frame of mind in society (demoralized, estranged, alienated). The present report is based on SLFS11 or FEELINGS OF DEMORALIZATION in Urban and Rural settings. This scale gives the subjects an opportunity to express whether they are marking time, finding it difficult to be optimistic, surmising the world as too complicated, viewing their physical condition to be good, or taking pleasure in their achievements, and so and so forth. A random sample of 398 students drawn from an urban and a rural campus was personally administered a questionnaire included in Appendix A. The data so obtained were subjected to statistical analyses through MINITAB software. High scores present a view of self as useless, helpless, aimless; low scores on the other hand, rules out such an admission of self as useless. It appears that this scale comes closest to approximating the concept of morale and its denotation of demoralization and despair. Persons of high morale have high hopes and great expectations and intend to persevere. Persons of low morale have little hope in their efforts being counted and would presumably stop trying. It is important to note that the items in this scale have principally determined the morale of older people. In this study we have attempted to find its utility in investigating undergraduate students representing the

  6. Factors affecting results of fluoroscopy-guided facet joint injection: Probable differences in the outcome of treatment between pure facet joint hypertrophy and concomitant diseases

    Directory of Open Access Journals (Sweden)

    Akif Albayrak

    2016-01-01

    Full Text Available Study Design: Retrospective cohort study. Purpose: Facet joints are considered a common source of chronic low-back pain. To determine whether pathogens related to the facet joint arthritis have any effect on treatment failure. Materials and Methods: Facet joint injection was applied to 94 patients treated at our hospital between 2011 and 2012 (mean age 59.5 years; 80 women and 14 men. For the purpose of analysis, the patients were divided into two groups. Patients who only had facet hypertrophy were placed in group A (47 patients, 41 women and 6 men, mean age 55.3 years and patients who had any additional major pathology to facet hypertrophy were placed in group B (47 patients, 39 women and 8 men, mean age 58.9 years. Injections were applied around the facet joint under surgical conditions utilizing fluoroscopy device guidance. A mixture of methylprednisolone and lidocaine was used as the injection ingredient. Results: In terms of Oswestry Disability Index (ODI and visual analog scale (VAS scores, no significant difference was found between preinjection and immediate postinjection values in both groups, and the scores of group A patients were significantly lower (P < 0.005 compared with that of group B patients at the end of the third, sixth, and twelfth month. Conclusion: For low-back pain caused by facet hypertrophy, steroid injection around the facet joint is an effective treatment, but if there is an existing major pathology, it is not as effective.

  7. Mindfulness training alters emotional memory recall compared to active controls: support for an emotional information processing model of mindfulness

    Directory of Open Access Journals (Sweden)

    Doug eRoberts-Wolfe

    2012-02-01

    Full Text Available Objectives: While mindfulness-based interventions have received widespread application in both clinical and non-clinical populations, the mechanism by which mindfulness meditation improves well-being remains elusive. One possibility is that mindfulness training alters the processing of emotional information, similar to prevailing cognitive models of depression and anxiety. The aim of this study was to investigating the effects of mindfulness training on emotional information processing (i.e. memory biases in relation to both clinical symptomatology and well-being in comparison to active control conditions.Methods: Fifty-eight university students (28 female, age = 20.1 ± 2.7 years participated in either a 12-week course containing a "meditation laboratory" or an active control course with similar content or experiential practice laboratory format (music. Participants completed an emotional word recall task and self-report questionnaires of well-being and clinical symptoms before and after the 12-week course.Results: Meditators showed greater increases in positive word recall compared to controls F(1, 56 = 6.6, p = .02. The meditation group increased significantly more on measures of well-being [F(1, 56 = 6.6, p = .01], with a marginal decrease in depression and anxiety [(F(1, 56 = 3.0, p = .09] compared to controls. Increased positive word recall was associated with increased psychological well-being [r = 0.31, p = .02] and decreased clinical symptoms [r = -0.29, p = .03].Conclusion: Mindfulness training was associated with greater improvements in processing efficiency for positively valenced stimuli than active control conditions. This change in emotional information processing was associated with improvements in psychological well-being and less depression and anxiety. These data suggest that mindfulness training may improve well-being via changes in emotional information processing.

  8. Equal Opportunities Questionnaire

    CERN Document Server

    2007-01-01

    The initiative to promote Equal Opportunities at CERN started in 1993. The first Equal Opportunities Officer was appointed in 1996, which was followed by the creation of the Equal Opportunities Advisory Panel in 1998. Initially the concern was mainly the fair treatment of women in the work-place. Today the emphasis has evolved to ensuring that diversity is used to increase creativity and productivity in the work-place. In order to ensure that all aspects of Equal Opportunities and Diversity are covered, CERN’s Equal Opportunities team has prepared a survey to obtain your input. Your answers are confidential and will only be used for generating statistics. The questionnaire is on-line and can be accessed via: https://espace.cern.ch/EOQ. We hope that you will take a few minutes of your time to give your input and would be grateful if you could reply before 15/10/07. For further information about Equal Opportunities at CERN see: http://cern.ch/equal-opportunities The Equa...

  9. Equal Opportunities Questionnaire

    CERN Document Server

    2007-01-01

    The initiative to promote Equal Opportunities at CERN started in 1993. The first Equal Opportunities Officer was appointed in 1996 followed by the creation of the Equal Opportunities Advisory Panel in 1998. Initially the concern was mainly the fair treatment of women in the work-place. Today the emphasis has evolved to ensuring that diversity is used to increase creativity and productivity in the work-place. In order to ensure that all aspects of Equal Opportunities and Diversity are covered, CERN’s Equal Opportunities team has prepared a survey to obtain your input. Your answers are confidential and will only be used for generating statistics. The questionnaire is on-line and can be accessed via: https://espace.cern.ch/EOQ. We hope that you will take a few minutes of your time to give your input and would be grateful if you could reply before 15/10/07. For further information about Equal Opportunities at CERN see: http://cern.ch/equal-opportunities The Equal Opportuni...

  10. The Drug-Abuse Questionnaire.

    Science.gov (United States)

    Ferneau, E.; Mueller, S.

    The drug-abuse questionnaire used to survey college student attitudes on the subject is provided. It is identical to the alcoholism questionnaire except for word changes appropriate to the subject matter. The questionnaire consists of 40 statements about drug abuse and drug abusers, with 7 possible responses: (1) completely disagree; (2) mostly…

  11. 分面搜索的分面推荐方法研究%ON METHOD OF FACET RECOMMENDATION IN XML FACETED SEARCH

    Institute of Scientific and Technical Information of China (English)

    李新叶; 郭力洁; 李丹丹; 宋金浍

    2013-01-01

    分面搜索是一种探索式的信息查询技术,是对关键词搜索的补充.现有的分面搜索大都显示所有分面,当文档异构且存在大量分面时,不可能同时显示所有分面.研究将最有价值的分面推荐显示给用户是很有意义的,已有的分面推荐方法主要根据领域专家的经验选取,或者仅根据统计方法进行推荐,没有考虑XML分面之间的相关性,影响了推荐效果.研究XML文档分面搜索中的分面推荐方法,首先根据XML文档结构的语义特点,提出XML分面的相关性定义,然后将面的覆盖率方法和XML分面之间的相关性相结合进行XML分面推荐,并在公用数据集上进行了实验.实验结果表明,结合XML分面之间的相关性可以有效地推荐最有导航能力的分面.%Faceted search is a kind of exploratory information query technique,which is the complement to keyword search.Most of the existing faceted searches display all facets,while the document is heterogeneous and in a large number,it is impossible to display them all simultaneously,so it is really make sense to study the recommendation of most valuable facets to users.Existing facet recommendation method mainly selects based on the experience of domain experts or recommends just according to statistics but without considering the correlation between XML facets,which affects the recommendation effect.In this article we study the method of facet recommendation in XML document faceted search.First,according to semantic features of XML document structure,we put forward the definition of XML facet correlation,and then we combine the coverage rate method of facet with the correlation between XML facets to carry out XML facet recommendation,and this has been experimented on pubLIc dataset.Experimental results show that,to combine the correlation between XML facets can effectively recommend the facet with best navigation ability.

  12. "Mind the trap": mindfulness practice reduces cognitive rigidity.

    Directory of Open Access Journals (Sweden)

    Jonathan Greenberg

    Full Text Available Two experiments examined the relation between mindfulness practice and cognitive rigidity by using a variation of the Einstellung water jar task. Participants were required to use three hypothetical jars to obtain a specific amount of water. Initial problems were solvable by the same complex formula, but in later problems ("critical" or "trap" problems solving was possible by an additional much simpler formula. A rigidity score was compiled through perseverance of the complex formula. In Experiment 1, experienced mindfulness meditators received significantly lower rigidity scores than non-meditators who had registered for their first meditation retreat. Similar results were obtained in randomized controlled Experiment 2 comparing non-meditators who underwent an eight meeting mindfulness program with a waiting list group. The authors conclude that mindfulness meditation reduces cognitive rigidity via the tendency to be "blinded" by experience. Results are discussed in light of the benefits of mindfulness practice regarding a reduced tendency to overlook novel and adaptive ways of responding due to past experience, both in and out of the clinical setting.

  13. The relationship between low levels of mindfulness skills and pathological worry: the mediating role of psychological inflexibility

    Directory of Open Access Journals (Sweden)

    Francisco J. Ruiz

    2014-10-01

    Full Text Available Mindfulness-based interventions have recently been proposed for the treatment of generalized anxiety disorder (GAD. However, the specific nature of the relationship between mindfulness skills and pathological worry is still not very well known. This study analyzes the mediating role of psychological inflexibility-a central construct in the acceptance and commitment therapy (ACT model of psychopathology-in the effect of mindfulness skills on pathological worry. A total of 132 nonclinical participants completed questionnaires assessing the constructs of interest: the Penn State Worry Questionnaire (PSWQ, the Acceptance and Action Questionnaire - II (AAQ-II, and the Kentucky Inventory of Mindfulness Skills (KIMS. Because the Spanish translation of the KIMS used lacked of a formal validation, its psychometric properties and factor structure were previously evaluated. This process led to a reduced version of the KIMS that showed good internal consistency and factor structure. Mediation analyses revealed that psychological inflexibility fully mediated the effects of mindfulness skills as a set on pathological worry. Regarding specific mindfulness skills, psychological inflexibility was shown to be a mediator and suppressor, respectively, of the relationship between acceptance without judgment and act with awareness on worry. Results are discussed emphasizing the need of using mindfulness exercises to promote psychological flexibility.

  14. A pilot study on mindfulness based stress reduction for smokers

    Directory of Open Access Journals (Sweden)

    Baker Timothy B

    2007-01-01

    Full Text Available Abstract Background Mindfulness means paying attention in the present moment, non-judgmentally, without commentary or decision-making. We report results of a pilot study designed to test the feasibility of using Mindfulness Based Stress Reduction (MBSR (with minor modifications as a smoking intervention. Methods MBSR instructors provided instructions in mindfulness in eight weekly group sessions. Subjects attempted smoking cessation during week seven without pharmacotherapy. Smoking abstinence was tested six weeks after the smoking quit day with carbon monoxide breath test and 7-day smoking calendars. Questionnaires were administered to evaluate changes in stress and affective distress. Results 18 subjects enrolled in the intervention with an average smoking history of 19.9 cigarettes per day for 26.4 years. At the 6-week post-quit visit, 10 of 18 subjects (56% achieved biologically confirmed 7-day point-prevalent smoking abstinence. Compliance with meditation was positively associated with smoking abstinence and decreases in stress and affective distress. Discussions and conclusion The results of this study suggest that mindfulness training may show promise for smoking cessation and warrants additional study in a larger comparative trial.

  15. Minding the Body

    Directory of Open Access Journals (Sweden)

    Anastasia Ioanna Kayiatos

    2015-05-01

    Full Text Available In the Fall of 2013 we team-taught a disability studies course for a small group of first-year students. The course, Minding the Body, integrated scholarship from disability studies, feminist/queer studies, psychology, and Russian Studies. Originally envisioned and taught independently in the Fall of 2012 by Joan Ostrove and focused entirely on the U.S., Anastasia Kayiatos's arrival in the Department of German and Russian Studies at Macalester College afforded us an opportunity for collaboration and co-instruction that we found invigorating, compelling, and transformative. Grounded from the outset in disability studies, the course asked students to interrogate such questions as: What is a "normal" body? A "beautiful" body? Why do we feel the way we do about our bodies? How are bodies objectified, exploited, and regulated? How and why do we discriminate against people with non-normative bodies? How do people represent the experience of having a disabled body? How can we think critically about the various ways in which people change, regulate, and enhance their bodies? How do sexism, racism, classism, colonialism, homophobia, transphobia and other forms of oppression influence how different bodies are viewed, treated, educated, and experienced? The integration of Russian Studies importantly allowed us to ask how these questions and ideas change when we travel across time and geographical space. In our paper we will reflect on our experience of co-authoring the syllabus (we will include both the solo-taught and co-taught versions of the syllabus in an appendix; outline some of our techniques for team-teaching; and analyze an exemplary assignment and class meeting. We will conclude with a final word about the unique forms of teaching and learning that happened in our class as a consequence of its collaborative and interdisciplinary approach, which opened up new perspectives in disability studies not only for our students but also for us.

  16. Targeted Radiofrequency Ablation as an Adjunct in Treatment of Lumbar Facet Cysts.

    Science.gov (United States)

    Hatgis, Jesse; Granville, Michelle; Berti, Aldo; Jacobson, Robert E

    2017-06-06

    Lumbar facet cysts are frequently found in patients with facet degeneration and segmental instability. When the facet cyst is localized in the neural foramina and lateral recess or becomes large, it can cause radiculopathy or neurogenic claudication. These symptomatic cysts are typically treated interventionally with drainage and a corticosteroid injection or attempts via overinflation to rupture the cyst; however, these procedures have a significant recurrence rate (up to 50%) and often need to be repeated or lead to lumbar surgery if unsuccessful.   This is the first report of using targeted radiofrequency (RF) current as an adjunct to cyst drainage. Although RF has been used for years to treat facet pain indirectly by targeting the medial facet nerve branches, with this technique, under image guidance, the actual cyst is percutaneously drained and then cauterized along with the associated facet capsule, where the original cyst developed. This has improved overall results with less cyst recurrence than previous percutaneous methods and was documented with both intermediate and long-term followup clinically and with magnetic resonance imaging (MRI) scans. This report reviews the underlying anatomy and pathology of the facet joint relating to the development of facet cysts and how current percutaneous treatments for lumbar facet cysts can be supplemented and improved by adding targeted RF ablation to the percutaneous options available to treat a lumbar facet cyst.

  17. Facet joint laser radiation: tissue effects of a new clinical laser application

    Science.gov (United States)

    Werkmann, Klaus; Thal, Dietmar R.

    1996-01-01

    Chronic unilateral and bilateral back pain with pseudoradicular symptoms, is a common clinical syndrome, which in many cases can be related to the facet joint syndrome. The pain is caused by mechanical affection of synovial and capsular nerve terminals. Therefore, current therapeutical attempts including physical therapy, intra-articular injection of local anesthetics and steroids and thermocoagulation of the facet joint with a thermocoagulator, are performed. We confirmed laser coagulation of the facet joint. Porcine cadaveric spines were treated immediately after death by intra-articular facet joint laser radiation. With the pulsed Nd:YAG laser (1064 nm) altogether 600 J were applied in three different places 4 mm apart at the top of the facet joint. The results showed that facet joint laser radiation leads to a small (about 1 - 2 mm diameter) lesion restricted to the facet joint cavity and its synovia. Histologically, we found a central carbonization zone and necrosis, including almost the whole cartilage and approximately 0.2 mm of the adjacent bone. These changes are similar to Nd:Yag-laser applications in other skeletal regions. It is suggested that these changes may lead to facet joint denervation by coagulation of the synovial nerve terminals. Cicatration of the laser lesion might cause ankylosis of this joint. In sum, facet joint laser radiation could be an alternative therapeutical tool for lower back pain of the facet joint syndrome type. Therefore, future clinical application of this technique seems to be very promising.

  18. Using Guttman's mapping sentences and Many Facet Rasch Measurement Theory to develop an instrument that examines the grading philosophies of teachers.

    Science.gov (United States)

    Randall, Jennifer; Engelhard, George

    2010-01-01

    This study presents an approach to questionnaire design within educational research based on Guttman's mapping sentences (Guttman, 1977) and Many-Facet Rasch Measurement Theory (Linacre, 1994). The primary purpose of this study was to illustrate how Guttman's mapping sentences can be used to develop an instrument that explores the grading philosophies of teachers. A secondary purpose was to clarify teacher grading philosophies (i.e., severity or leniency) as a measurement construct. We designed a 54-item questionnaire in which each item represented a unique combination of student characteristics, i.e., varying levels of classroom achievement, ability, behavior, and effort. The grades assigned by the teachers to the scenarios were analyzed using the FACETS (Linacre, 2007) computer program. The results of the analyses suggest that the grading philosophies of teachers represent a unidimensional construct which is influenced, to varying extents, by the classroom achievement (primarily), behavior, and effort of students; whereas the measurement value added by the inclusion of the ability facet is uncertain.

  19. Sub-Facet Heterogeneity of the Urban Surface Energy Budget

    Science.gov (United States)

    Ramamurthy, P.; Bou-Zeid, E.; Smith, J. A.; Baeck, M. L.; Welty, C.

    2013-12-01

    The Princeton Urban Canopy Model (PUCM) and observational data are combined to understand the influence of urban sub-facet heterogeneity, and the associated influence of material properties, on the urban surface energy budget. This heterogeneity is related to the different surfaces and materials (asphalt, concrete, grass, black roofs, green roofs, etc.) that are typically found within one urban facet (roof, wall, and ground). Of particular interest is the role of water storage and evaporation from urban surfaces in modulating the energy budget. The PUCM is evaluated at sites of various urban densities. Subsequently, one densely-built site is selected for in-depth analysis and the model is applied, with sub-facet resolution, to simulate the water and energy budgets. Our analyses show that while all built surfaces convert most of the incoming energy into sensible rather than latent heat, sensible heat fluxes from asphalt and non-reflective rooftops are twice as high as those from concrete surfaces and light colored roofs. Another important and commonly observed characteristic of urban areas- the shift in peak time of sensible heat compared to rural areas, is shown to be mainly linked to concrete's high heat storage capacity. Our results also indicate that while evaporation from built surfaces is discontinuous and intermittent, overall, these surfaces accounted for nearly 16% of latent heat fluxes (LE) at the study site during the study period. More importantly, this contribution is mainly concentrated during the 48 hours following a rain event and thus its accurate representation is critical to our understanding of the urban surface energy budget during wet periods.

  20. Facet Defining Inequalities for the Simple Graph Partioning Polytope

    DEFF Research Database (Denmark)

    Sørensen, Michael Malmros

    2000-01-01

    The simple graph partitioning problem is to partition an edge-weighted graph into mutually disjoint subgraphs, each containing at most b nodes, such that the sum of the weights of all edges in the subgraphs is maximal. In this paper we investigate the facial structure of the simple graph partitio...... partitioning polytopes P(b), b = 3,...,n, associated with the complete graph on n nodes. In particular we introduce two new classes af facet defining inequalities that are induced by cliques and multistars....

  1. Assessment of wear facets produced by the ACTA wear machine

    DEFF Research Database (Denmark)

    Benetti, Ana R; Larsen, Liselotte; Dowling, Adam H

    2016-01-01

    OBJECTIVE: To investigate the use of a three-dimensional (3D) digital scanning method in determining the accuracy of the wear performance parameters of resin-based composites (RBCs) determined using a two-dimensional (2D) analogue methodology following in-vitro testing in an Academisch Centrum...... an assessment of the potential of the experimental RBC formulations for clinical usage. CONCLUSION: The 3D technique allowed for the assessment of mean maximum wear depth and mean total volumetric wear which enables tribological analyses of the wear facet and therefore the wear mechanisms operative. Employing...... profilers is useful when screening potential new RBC formulations for the restoration of posterior dentition....

  2. Osteochondritis dissecans of the subtalar articular facet: an unusual diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Madi, Faouzi; Vialle, Raphael; Mary, Pierre; Damsin, Jean-Paul; Filipe, Georges [Armand Trousseau Hospital, Department of Paediatric Orthopaedics, Paris Cedex 12 (France); Ducou le Pointe, Hubert [Armand Trousseau Hospital, Department of Radiology, Paris (France)

    2005-08-01

    Osteochondritis dissecans of the talus is classically characterized by an abnormality of the articular cartilage of the talar dome. We report a rare case of a lesion of the subtalar facet in a 10-year-old boy. The lesion was responsible for a painful ankle with secondary instability. The diagnosis was made using plain radiographs and CT, which showed a well-circumscribed osteochondral fragment demarcated from the adjacent bone by a radiolucent line. The clinical outcome was favourable after a 6-week period with a non-weight-bearing short-leg cast. (orig.)

  3. Optimization of spherical facets for parabolic solar concentrators

    Science.gov (United States)

    White, J. E.; Erikson, R. J.; Sturgis, J. D.; Elfe, T. B.

    1986-01-01

    Solar concentrator designs which employ deployable hexagonal panels are being developed for space power systems. An offset optical configuration has been developed which offers significant system level advantages over previously proposed collector designs for space applications. Optical analyses have been performed which show offset reflector intercept factors to be only slightly lower than those for symmetric reflectors with the same slope error. Fluxes on the receiver walls are asymmetric but manageable by varying the tilt angle of the receiver. Greater producibility is achieved by subdividing the hexagonal panels into triangular mirror facets of spherical contour. Optical analysis has been performed upon these to yield near-optimum sizes and radii.

  4. CD133 and membrane microdomains: Old facets for future hypotheses

    Institute of Scientific and Technical Information of China (English)

    Christine A Fargeas; Jana Karbanová; József Jászai; Denis Corbeil

    2011-01-01

    Understanding all facets of membrane microdomains in normal and cancerous cells within the digestive tract is highly important, not only from a clinical point of view, but also in terms of our basic knowledge of cellular transformation. By studying the normal and cancer stem cell-associated molecule CD133 (prominin-1), novel aspects of the organization and dynamics of polarized epithelial cells have been revealed during the last decade. Its association with particular membrane microdomains is highly relevant in these contexts and might also offer new avenues in diagnosis and/or targeting of cancer stem cells.

  5. Development of the adult and child complementary medicine questionnaires fielded on the National Health Interview Survey

    Science.gov (United States)

    2013-01-01

    The 2002, 2007, and 2012 complementary medicine questionnaires fielded on the National Health Interview Survey provide the most comprehensive data on complementary medicine available for the United States. They filled the void for large-scale, nationally representative, publicly available datasets on the out-of-pocket costs, prevalence, and reasons for use of complementary medicine in the U.S. Despite their wide use, this is the first article describing the multi-faceted and largely qualitative processes undertaken to develop the surveys. We hope this in-depth description enables policy makers and researchers to better judge the content validity and utility of the questionnaires and their resultant publications. PMID:24267412

  6. Brug af mindfulness til facilitering

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine; Krohn, Simon

    2011-01-01

    Gennem de senere år er mindfulness gået fra udelukkende at være en eksistentiel praksis til også at være en behandlingsform og senest til også at blive brugt som et praktisk redskab i erhvervslivet. Denne artikel viser, at mindfulness også kan anvendes i forbindelse med facilitering. Facilitering...... er et værktøj, som bruges i arbejdslivet fx til møder og konferencer, hvor en gruppe mennesker er samlet for at lære eller udrette noget sammen. Det nye ved at kombinere mindfulness med facilitering er, at fokus hermed ændres fra individet, som er centrum for den eksistentielle fordybelse eller det...... terapeutiske forløb, til gruppen, som er udgangspunktet i facilitering. Artiklen viser, hvordan mindfulness konkret kan bruges på gruppeniveau og diskuterer samtidig hvilke problemer, der kan være forbundet hermed. Baseret på vores egne erfaringer, diskuterer vi, hvordan mindfulness kan påvirke en gruppes...

  7. Questionnaire de Schwartz

    Directory of Open Access Journals (Sweden)

    Alejandro Castro Solano

    2006-01-01

    Full Text Available El estudio de los valores puede ser abordado desde múltiples perspectivas (filosófica, psicológica, sociológica, etc.. En Psicología, el análisis de las orientaciones valóricas de los individuos ha cobrado especial importancia a partir de las conceptualizaciones de Schwartz (1992, 2001 quien verificó una estructura de diez valores (Poder, Logro, Hedonismo, Estimulación, Autodirección, Universalismo, Benevolencia, Tradición, Conformidad y Seguridad, los cuales se organizan en cuatro bipolaridades (Autotrascendencia, Autopromoción, Conservación y Apertura al cambio en más de 60 países, dando soporte empírico a la clasificación de los valores humanos. Este estudio tiene como objetivos: (a adaptar y validar el Portrait Values Questionnaire (PVQ de Schwartz (1992, 2001 y (b verificar si existen diferencias individuales según dos contextos objeto de estudio (civil y militar y según sexo y edad. Se recogieron datos de una población argentina (N = 692 en tres contextos diferentes: (a población civil (n = 471, (b oficiales militares (n = 97 y (c cadetes (n = 124. El estudio permitió verificar parcialmente la estructura de los valores propuestos por el autor. La fiabilidad del PVQ resulta muy adecuada en los tres contextos estudiados. Asimismo se pudo verificar que los civiles están más orientados hacia el logro de objetivos personales (Autopromoción y la independencia para decir y hacer lo que uno quiere (Apertura al cambio, mientras que los militares están más orientados hacia los valores relacionados con el mantenimiento del orden social, la seguridad, la conservación de las tradiciones (Tradición y Conformidad. Por otra parte, los resultados mostraron que no existen diferencias en las orientaciones valóricas según sexo y edad.

  8. Pain Perception Can Be Modulated by Mindfulness Training: A Resting-state fMRI Study

    Directory of Open Access Journals (Sweden)

    I-Wen Su

    2016-11-01

    Full Text Available The multi-dimensional nature of pain renders difficult a holistic understanding of it. The conceptual framework of pain is said to be cognitive-evaluative, in addition to being sensory-discriminative and affective-motivational. To compare participants’ brain-behavior response before and after a six-week mindfulness-based stress reduction (MBSR training course on mindfulness in relation to pain modulation, three questionnaires (the Dallas Pain Questionnaire, Short Form McGill Pain Questionnaire-SFMPQ, and Kentucky Inventory of Mindfulness as well as resting-state functional magnetic resonance imaging (fMRI were administered to participants, divided into a pain-afflicted group (N=18 and a control group (N=16. Our results showed that the pain-afflicted group experienced significantly less pain after the mindfulness treatment than before, as measured by the SFMPQ. In conjunction, an increased connection from the anterior insular cortex (AIC to the dorsal anterior midcingulate cortex (daMCC was observed in the post-training pain-afflicted group and a significant correlation was found between AIC-daMCC connectivity and SFMPQ scores. The results suggest that mindfulness training can modulate the brain network dynamics underlying the subjective experience of pain.

  9. Pain Perception Can Be Modulated by Mindfulness Training: A Resting-State fMRI Study

    Science.gov (United States)

    Su, I-Wen; Wu, Fang-Wei; Liang, Keng-Chen; Cheng, Kai-Yuan; Hsieh, Sung-Tsang; Sun, Wei-Zen; Chou, Tai-Li

    2016-01-01

    The multi-dimensional nature of pain renders difficult a holistic understanding of it. The conceptual framework of pain is said to be cognitive-evaluative, in addition to being sensory-discriminative and affective-motivational. To compare participants’ brain-behavior response before and after a 6-week mindfulness-based stress reduction training course on mindfulness in relation to pain modulation, three questionnaires (the Dallas Pain Questionnaire, Short Form McGill Pain Questionnaire-SFMPQ, and Kentucky Inventory of Mindfulness) as well as resting-state functional magnetic resonance imaging were administered to participants, divided into a pain-afflicted group (N = 18) and a control group (N = 16). Our results showed that the pain-afflicted group experienced significantly less pain after the mindfulness treatment than before, as measured by the SFMPQ. In conjunction, an increased connection from the anterior insular cortex (AIC) to the dorsal anterior midcingulate cortex (daMCC) was observed in the post-training pain-afflicted group and a significant correlation was found between AIC-daMCC connectivity and SFMPQ scores. The results suggest that mindfulness training can modulate the brain network dynamics underlying the subjective experience of pain. PMID:27891085

  10. Treating Problem Gambling Samples with Cognitive Behavioural Therapy and Mindfulness-Based Interventions: A Clinical Trial.

    Science.gov (United States)

    McIntosh, C C; Crino, R D; O'Neill, K

    2016-12-01

    The problem gambling (PG) intervention literature is characterised by a variety of psychological treatments and approaches, with varying levels of evidence (PGRTC in Guideline for screening, assessment and treatment in problem and pathological gambling. Monash University, Melbourne, 2011). A recent PG systematic review (Maynard et al. in Res Soc Work Pract, 2015. doi: 10.1177/1049731515606977 ) and the success of mindfulness-based interventions to effectively treat disorders commonly comorbid with PG suggested mindfulness-based interventions may be effective for treating PG. The current study tested the effectiveness of three interventions to treat PGs: 1. case formulation driven Cognitive Behaviour Therapy (CBT); 2. manualised CBT; and 3. mindfulness-based treatment. All three interventions tested returned large effect size improvements in PG behaviour after seven sessions (Cohen's d range 1.46-2.01), at post-treatment and at 3 and 6-month follow-up. All of the interventions were rated as acceptable by participants at post-treatment. This study suggests that the mindfulness-based and TAU interventions used in the current study appear to be effective at reducing PG behavior and associated distress and they also appear to generalise to improvements in other measures such as quality of life-mental functioning and certain mindfulness facets more effectively than the manualised form of CBT utilised used here. Secondly, a brief mindfulness intervention delivered after psycho-education and a brief CBT intervention may be a useful supplement to traditional CBT treatments by addressing transdiagnostic processes such as rumination and thought suppression. Thirdly, CBT interventions continue to report effectiveness in reducing PG behaviour and associated distress consistent with the prevailing literature and clinical direction.

  11. Linking place and mind

    DEFF Research Database (Denmark)

    Jensen, Marie Møller

    2016-01-01

    This paper investigates the salience of vernacular Tyneside forms on the basis of theories of enregisterment and exemplar processing. On one level, exemplar theory provides a psycholinguistic account of how the link between social value and linguistic features is possible. Conversely, integrating...... the notion of social value into exemplar theory extends the value of this originally cognitive theory to social domains. It is suggested that the association of social value and particular local, linguistic forms may contribute to the salience of these forms among local speakers. The empirical work reported...... here takes the form of a questionnaire study, which aims to uncover Tyneside inhabitants' awareness of forms as well as their affiliation with the local community. Results showed differences in frequency perceptions between participants themselves and others which indicate that speakers can identify...

  12. Into beef consumers' mind

    DEFF Research Database (Denmark)

    de Barcellos, Marcia Dutra; Brei, Vinicius A.

    The objectives of this survey were to identify consumers' anticipated emotions, degree of involvement, attitude, and concerns in beef consumption. Data collection was carried out in 2005-2006 in Brazil, Australia and in the Netherlands 816 complete questionnaires were obtained. The results...... of involvement with beef consumption. Fulfillment and pleasantness were found to be positive emotions expected in special beef consumption situations. Relevant multicultural data were obtained. Segmented marketing campaigns and sales efforts can be market-driven towards consumers' needs and expectations....... indicated similarities amongst Brazilian and Australian consumers regarding their positive attitude towards beef and main concerns regarding its consumption. Dutch consumers, although presented negative attitudes, considered beef consumption as important. In general respondents presented a high degree...

  13. Mindfulness Integrative Model (MIM): Cultivating positive states of mind towards oneself and the others through mindfulness and self-compassion

    National Research Council Canada - National Science Library

    Raquel Rodríguez-Carvajal; Carlos García-Rubio; David Paniagua; Gustavo García-Diex

    2016-01-01

    ...). MIM main hypothesis is that mindfulness practice leads to an increment in mindfulness trait, which leads to an increase of self-compassion, and these in turn, lead to increase positive mental states...

  14. Domains and facets: hierarchical personality assessment using the revised NEO personality inventory.

    Science.gov (United States)

    Costa, P T; McCrae, R R

    1995-02-01

    Personality traits are organized hierarchically, with narrow, specific traits combining to define broad, global factors. The Revised NEO Personality Inventory (NEO-PI-R; Costa & McCrae, 1992c) assesses personality at both levels, with six specific facet scales in each of five broad domains. This article describes conceptual issues in specifying facets of a domain and reports evidence on the validity of NEO-PI-R facet scales. Facet analysis-the interpretation of a scale in terms of the specific facets with which it correlates-is illustrated using alternative measures of the five-factor model and occupational scales. Finally, the hierarchical interpretation of personality profiles is discussed. Interpretation on the domain level yields a rapid understanding of the individual interpretation of specific facet scales gives a more detailed assessment.

  15. The association between the brain and mind pops: a voxel-based morphometry study in 256 Chinese college students.

    Science.gov (United States)

    Zhang, Lei; Li, Wenfu; Wei, Dongtao; Yang, Wenjing; Yang, Ning; Qiao, Lei; Qiu, Jiang; Zuo, Xi-Nian; Zhang, Qinglin

    2016-06-01

    Mind pops or involuntary semantic memories refer to words, phrases, images, or melodies that suddenly pop into one's mind without any deliberate attempt to recall them. Despite their prevalence in everyday life, research on mind pops has started only recently. Notably, mind pops are very similar to clinical involuntary phenomena such as hallucinations in schizophrenia, suggesting their potential role in pathology. The present study aimed to investigate the relationship between mind pops and the brain morphometry measured in 302 healthy young adults; after exclusions, 256 participants were included in our analyses. Specifically, the Mind Popping Questionnaire (MPQ) was employed to measure the degree of individual mind pops, whereas the Voxel-Based Morphometry (VBM) was used to compute the volumes of both gray and white matter tissues. Multiple regression analyses on MPQ and VBM metrics indicated that high-frequency mind pops were significantly associated with smaller gray matter volume in the left middle temporal gyrus as well as with larger gray and white matter volume in the right medial prefrontal cortex. This increase in mind pops is also linked to higher creativity and the personality trait of 'openness'. These data not only suggest a key role of the two regions in generating self-related thoughts, but also open a possible link between brain and creativity or personality.

  16. RAPID INDUCTION OF MULTIPLE TAXONOMIES FOR ENHANCED FACETED TEXT BROWSING

    Directory of Open Access Journals (Sweden)

    Lawrence Muchemi 1

    2016-07-01

    Full Text Available In this paper we present and compare two methodologies for rapidly inducing multiple subject-specific taxonomies from crawled data. The first method involves a sentence-level words co-occurrence frequency method for building the taxonomy, while the second involves the bootstrapping of a Word2Vec based algorithm with a directed crawler. We exploit the multilingual open-content directory of the World Wide Web, DMOZ1 to seed the crawl, and the domain name to direct the crawl. This domain corpus is then input to our algorithm that can automatically induce taxonomies. The induced taxonomies provide hierarchical semantic dimensions for the purposes of faceted browsing. As part of an ongoing personal semantics project, we applied the resulting taxonomies to personal social media data Twitter, Gmail, Facebook, Instagram, Flickr with an objective of enhancing an individual’s exploration of their personal information through faceted searching. We also perform a comprehensive corpus based evaluation of the algorithms based on many datasets drawn from the fields of medicine (diseases and leisure (hobbies and show that the induced taxonomies are of high quality.

  17. Orthogonal systems of Zernike type in polygons and polygonal facets

    CERN Document Server

    Ferreira, Chelo; Navarro, Rafael; Sinusia, Ester Perez

    2015-01-01

    Zernike polynomials are commonly used to represent the wavefront phase on circular optical apertures, since they form a complete and orthonormal basis on the unit disk. In [Diaz et all, 2014] we introduced a new Zernike basis for elliptic and annular optical apertures based on an appropriate diffeomorphism between the unit disk and the ellipse and the annulus. Here, we present a generalization of this Zernike basis for a variety of important optical apertures, paying special attention to polygons and the polygonal facets present in segmented mirror telescopes. On the contrary to ad hoc solutions, most of them based on the Gram-Smith orthonormalization method, here we consider a piece-wise diffeomorphism that transforms the unit disk into the polygon under consideration. We use this mapping to define a Zernike-like orthonormal system over the polygon. We also consider ensembles of polygonal facets that are essential in the design of segmented mirror telescopes. This generalization, based on in-plane warping of...

  18. MR imaging of lumbar facet joint synovial cysts

    Energy Technology Data Exchange (ETDEWEB)

    Apostolaki, E.; Davies, A.M.; Evans, N. [Royal Orthopaedic Hospital, Birmingham (United Kingdom). Dept. of Radiology; Cassar-Pullicino, V.N. [Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry (United Kingdom)

    2000-04-01

    The increasing application of magnetic resonance (MR) imaging of the spine has raised the awareness of lumbar facet synovial cysts (LFSC). This well recognised, yet uncommon condition, presents with low back pain and radiculopathy due to the presence of an extradural mass. The commonest affected level is L4/5 with a mild degenerative spondylolisthesis a frequent associated finding. MR imaging is the technique of choice to detect and diagnose a LFSC. This pictorial essay, drawing on experience of 43 cases seen in 40 patients, illustrates the spectrum of appearances that can be encountered and suggest differing causes for the variable signal characteristics exhibited. Computed tomography (CT) can be of value in some cases to aid interpretation of the MR images. In addition, CT facet arthrography by injection of air or iodinated non-ionic contrast medium may be used to confirm the diagnosis in doubtful cases as well as noting whether the patients presenting symptoms can be provoked. A comprehensive review of the existing literature is presented. (orig.)

  19. Differential stress induced by thiol adsorption on facetted nanocrystals.

    Science.gov (United States)

    Watari, Moyu; McKendry, Rachel A; Vögtli, Manuel; Aeppli, Gabriel; Soh, Yeong-Ah; Shi, Xiaowen; Xiong, Gang; Huang, Xiaojing; Harder, Ross; Robinson, Ian K

    2011-09-25

    Polycrystalline gold films coated with thiol-based self-assembled monolayers (SAM) form the basis of a wide range of nanomechanical sensor platforms. The detection of adsorbates with such devices relies on the transmission of mechanical forces, which is mediated by chemically derived stress at the organic-inorganic interface. Here, we show that the structure of a single 300-nm-diameter facetted gold nanocrystal, measured with coherent X-ray diffraction, changes profoundly after the adsorption of one of the simplest SAM-forming organic molecules. On self-assembly of propane thiol, the crystal's flat facets contract radially inwards relative to its spherical regions. Finite-element modelling indicates that this geometry change requires large stresses that are comparable to those observed in cantilever measurements. The large magnitude and slow kinetics of the contraction can be explained by an intermixed gold-sulphur layer that has recently been identified crystallographically. Our results illustrate the importance of crystal edges and grain boundaries in interface chemistry and have broad implications for the application of thiol-based SAMs, ranging from nanomechanical sensors to coating technologies.

  20. Does mindfulness works in real life outside controlled clinical trials?

    DEFF Research Database (Denmark)

    Juul, Lise; Pallesen, Karen Johanne; Piet, Jacob

    2017-01-01

    We aimed to evaluate the effectiveness of Mindfulness Based Stress Reduction (MBSR) when implemented as a self-referred and self-paid course in a community setting. Pre–post changes and Cohen´s d were calculated for questionnaire measures of mindfulness, perceived stress and symptoms of anxiety......-paid course in the community delivered by several MBSR teachers. The effects were greatest among the participants with most self-perceived stress at baseline, and the results were comparable to results derived from reference trials. The participants were mainly highly educated, middle-aged women with more......±10.4 years; 75 % of the participants had more than 15 years of education; 38 % had a Perceived Stress Scale (PSS)-score ≥18; and 27 % had a history of mental disorder. The proportion with PSS≥18 decreased with -16%-points (95%CI: -26 to -6). Within group effect sizes for our total study population; subgroup...