Suchergebnisse

AbstractWeapon carrying among White rural populations is understudied although evidence suggests that rural White boys have high rates of carriage. This study delineated patterns of weapon use and pro‐gun beliefs using a latent class analysis on a sample of 32,916 White rural adolescents. Five groups were identified (i.e., Low Gun Risk, Naïve, Social Contagion, Independent, Unsupervised) using pro‐gun beliefs, peer risk factors, and weapon carrying items. Multinomial logistic regression analyses revealed that identifying as male, age, housing instability, and victimization consistently differentiated group membership between different classes. These results suggest that rural White adolescents vary in their belief systems about guns and weapon carrying behavior and that this heterogeneity can be differentiated by lived experiences of these adolescents.

Although studies have verified the beneficial effects of individual mindfulness in the workplace, the knowledge of how leader mindfulness crosses over to team members' interpersonal behavior via affective-related mechanisms as well as when leader mindfulness is ineffective remains limited. Based on motivated empathy theory and the mindfulness literature, this research develops a model in which leader mindfulness enhances leader empathic concern, thereby improving team members' empathic concern and, in turn, increasing their interpersonal organizational citizenship behavior and decreasing their interpersonal counterproductive work behavior. When workplace hindrance stressors within a team are lower (vs higher), the effect of leader mindfulness on leader empathic concern becomes ineffective. We tested this model using two studies: (1) a quasi-field experiment in which 72 front-line leaders were assigned to either a mindfulness intervention condition or a waitlist control condition and (2) a three-wave, time-lagged survey using a sample of 84 leaders and 697 members. Both studies provide consistent support for our hypotheses.

In the present work we investigate the three-body systems of eta K (K) over bar and eta'K (K) over bar, by taking the fixed center approximation to Faddeev equations. We find a clear and stable resonance structure around 1490 MeV in the squared eta K (K) over bar scattering amplitude, which is not sensitive to the renormalization parameters. Conversely, we get only an enhancement effect of the threshold in the eta'K (K) over bar amplitude that indicates the difficulty to bind the eta'K (K) over bar system as a consequence of the eta'K interaction being weaker than the eta K one. We associate the eta K (K) over bar state found to the eta(1475). ; We thank J. A. Oller, M. Albaladejo, F. K. Guo and A. Martinez Torres for useful discussions. This work is partly supported by the Spanish Ministerio de Economia y Competitividad and European FEDER funds under Contract No. FIS2011-28853-C02-01 and the Generalitat Valenciana in the program Prometeo, 2009/090. We acknowledge the support of the European Community-Research Infrastructure Integrating Activity Study of Strongly Interacting Matter (Hadron Physics 3, Grant No. 283286) under the Seventh Framework Programme of the European Union. This work is also partly supported by the National Natural Science Foundation of China under Grant No. 11165005 and by a scientific research fund (201203YB017) of the Education Department of Guangxi. ; Peer reviewed

"Social psychologists have long been interested in the perpetrators--historical, ideological, and individual--of racist beliefs and behaviors. But researchers have spent far less time investigating the experiences of the targets of racism. What are the effects--every day and long-term, physical and psychological--for people targeted by racist acts and ideologies? And what can practitioners do to help individuals, institutions, and communities mitigate and overcome these effects? In this book, leading scholars examine the felt experience of being the target of racism, with a focus on mental and physical health--as the result of particular racist encounters as well as across the lifespan--in addition to group contexts such as education and the workforce. Authors examine the subtle but persistent links between everyday microaggressions and historical racial trauma, and offer practical tools to assess and measure perceived racial discrimination. They describe compelling new interventions for individuals and communities, and offer social policy prescriptions to promote healing and help dismantle institutional discrimination. With its skillful synthesis of voices and approaches, this work should appeal to a broad range of scholars and practitioners in clinical psychology, as well as ethnic studies, sociology, and public and allied health"--Publicity materials. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Providing readers with details on multicultural instrumentation, theories and research in the social, behavioural and health-related fields, this handbook offers extensive coverage of empirically-supported multicultural measurement instruments that span a wide variety of subject areas such as ethnic and racial identity and disability

Background: A variety of international organizations, professional groups and individuals are promoting evidence-informed obstetric care in China. We measured change in obstetric practice during vaginal delivery that could be attributed to the diffusion of evidence-based messages, and explored influences on practice change. Methods: Sample surveys of women at postnatal discharge in three government hospitals in Shanghai and one in neighbouring Jiangsu province carried out in 1999, repeated in 2003, and compared. Main outcome measures were changes in obstetric practice and influences on provider behaviour. "Routine practice" was defined as more than 65% of vaginal births. Semi-structured interviews with doctors explored influences on practice. Results: In 1999, episiotomy was routine at all four hospitals; pubic shaving, rectal examination ( to monitor labour) and electronic fetal heart monitoring were routine at three hospitals; and enema on admission was common at one hospital. In 2003, episiotomy rates remained high at all hospitals, and actually significantly increased at one; pubic shaving was less common at one hospital; one hospital stopped rectal examination for monitoring labour, and the one hospital where enemas were common stopped this practice. Mobility during labour increased in three hospitals. Continuous support was variable between hospitals at baseline and showed no change with the 2003 survey. Provider behaviour was mainly influenced by international best practice standards promoted by hospital directors, and national legislation about clinical practice. Conclusion: Obstetric practice became more evidence-informed in this selected group of hospitals in China. Change was not directly related to the promotion of evidence-based practice in the region. Hospital directors and national legislation seem to be particularly important influences on provider behaviour at the hospital level.

For a decade, The Cancer Genome Atlas (TCGA) program collected clinicopathologic annotation data along with multi-platform molecular profiles of more than 11,000 human tumors across 33 different cancer types. TCGA clinical data contain key features representing the democratized nature of the data collection process. To ensure proper use of this large clinical dataset associated with genomic features, we developed a standardized dataset named the TCGA Pan-Cancer Clinical Data Resource (TCGA-CDR), which includes four major clinical outcome endpoints. In addition to detailing major challenges and statistical limitations encountered during the effort of integrating the acquired clinical data, we present a summary that includes endpoint usage recommendations for each cancer type. These TCGA-CDR findings appear to be consistent with cancer genomics studies independent of the TCGA effort and provide opportunities for investigating cancer biology using clinical correlates at an unprecedented scale. Analysis of clinicopathologic annotations for over 11,000 cancer patients in the TCGA program leads to the generation of TCGA Clinical Data Resource, which provides recommendations of clinical outcome endpoint usage for 33 cancer types.

Using the data sets taken at center-of-mass energies above 4 GeV by the BESIII detector at the BEPCII storage ring, we search for the reaction e(+)e(-) -> gamma(ISR) X(3872) -> gamma(ISR)pi(+)pi(-) J/psi via the Initial State Radiation technique. The production of a resonance with quantum numbers J(PC) = 1(++) such as the X(3872) via single photon e(+)e(-) annihilation is forbidden, but is allowed by a next-to-leading order box diagram. We do not observe a significant signal of X(3872), and therefore give an upper limit for the electronic width times the branching fraction Gamma B-X(3872)(ee)(X(3872) -> pi(+)pi(-) J/psi) < 0.13 eVat the 90% confidence level. This measurement improves upon existing limits by a factor of 46. Using the same final state, we also measure the electronic width of the psi(3686) to be Gamma(psi)(ee)(3686) ee = 2213 +/- 18(stat) +/- 99(sys) eV. ; Funding: The BESIII collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by the National Key Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contract Nos. 11125525, 11235011, 11322544, 11335008, 11425524; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Contract Nos. 11179007, U1232201, U1332201; CAS under Contract Nos. KJCX2-YW-N29, KJCX2-YW-N45; 100 Talents Program of CAS; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; German Research Foundation DFG under Contract No. CRC-1044; Seventh Framework Programme of the European Union under Marie Curie International Incoming Fellowship Grant Agreement No. 627240; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Contract No. DPT2006K-120470; Russian Foundation for Basic Research under Contract No. 14-07-91152; U.S. Department of Energy under Contract Nos. DE-FG02-04ER41291, DE-FG02-05ER41374, DE-FG02-94ER40823, DESC0010118; U.S. National Science Foundation; University of Groningen (RuG) and the Helmholtzzentrum fur Schwerionenforschung (GSI), Darmstadt; WCU Program of National Research Foundation of Korea under Contract No. R32-2008-000-10155-0.