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311.
Drug-related violence is now an everyday occurrence in Mexico's northern border-states. While it often appears that all crimes are on the rise in the border region, the actual number of alleged offenders caught and brought to court differs significantly for different types of crime. Using panel data for Mexico's 31 states plus the Federal District from 2004 to 2008, it was found that there were more alleged offenders caught per 100,000 inhabitants involving theft, property damage, and carrying prohibited arms, in Mexico's northern border-states compared to interior states. The effects of other socioeconomic variables on crime in Mexico, such as GDP, incarceration rates, births to single mothers and expenditures on public security, were also examined. 相似文献
312.
Helena Garrido-Hernansaiz Manuel Martín-Fernández Aida Castaño-Torrijos Isabel Cuevas 《Journal of homosexuality》2018,65(8):1032-1050
Violence against non-heterosexual adolescents in educational contexts remains a worrying reality, but no adequate attitudes toward affective-sexual diversity (AtASD) measure exists for Spanish adolescent students. We developed a 27-item scale including cognitive, affective, and behavioral aspects, which was completed by 696 secondary school students from the Madrid area. Factor analyses suggested a unidimensional model, Cronbach’s alpha indicated excellent scale scores reliability, and item calibration under the item response theory framework showed that the scale is especially informative for homophobic attitudes. A hierarchical multiple regression analysis showed that variables traditionally related to AtASD (gender, age, religion, nationality, perceived parental/peer attitudes, direct contact with LGB people) also were so in our sample. Moreover, interest in sexuality topics and perceived center’s efforts to provide AtASD education were related to better AtASD. Our scale was reliable and valid, and it may also prove useful in efforts to detect those students with homophobic attitudes and to guide interventions. 相似文献
313.
Francisco Javier Vico Pardo Andres López del Amo Manuel Pardo Rios Gabriel Gijon-Nogueron Cristina Castro Yuste 《Women and birth : journal of the Australian College of Midwives》2018,31(2):e84-e88
Aim
To examine foot posture changes during the three trimesters of pregnancy and to determine whether there is a relationship between these changes and the pain experienced in this period.Methods
The study sample consisted of 62 pregnant women who attended the Gynaecology Service at Hospital ?Santa María del Puerto (Cádiz, Spain), between January 2013 and May 2014. In their first visit, the following sociodemographic and anthropometric data were recorded: age, weight, height and foot size. In addition, information was obtained regarding pain in the lower back, knees, ankles and feet. In this first visit, too, the Foot Posture Index (FPI) was assessed, and three subsequent controls were performed during the first, second and third months of pregnancy (termed Stages 1, 2 and 3, respectively).Results
In Stage 1, the average foot size (i.e., shoe size) was 38.3 (SD 1.5). This size did not change between Stages 1, 2 and 3. However, body weight and BMI did present statistically significant changes during this period (p < 0.0001). The FPI varied during pregnancy but no relation was observed between these changes and the onset of pain.Conclusions
During pregnancy, pronation increases but this does not appear to influence the onset of pain in the lower limbs. 相似文献314.
315.
The feasibility of a new clinical trial may be increased by incorporating historical data of previous trials. In the particular case where only data from a single historical trial are available, there exists no clear recommendation in the literature regarding the most favorable approach. A main problem of the incorporation of historical data is the possible inflation of the type I error rate. A way to control this type of error is the so‐called power prior approach. This Bayesian method does not “borrow” the full historical information but uses a parameter 0 ≤ δ ≤ 1 to determine the amount of borrowed data. Based on the methodology of the power prior, we propose a frequentist framework that allows incorporation of historical data from both arms of two‐armed trials with binary outcome, while simultaneously controlling the type I error rate. It is shown that for any specific trial scenario a value δ > 0 can be determined such that the type I error rate falls below the prespecified significance level. The magnitude of this value of δ depends on the characteristics of the data observed in the historical trial. Conditionally on these characteristics, an increase in power as compared to a trial without borrowing may result. Similarly, we propose methods how the required sample size can be reduced. The results are discussed and compared to those obtained in a Bayesian framework. Application is illustrated by a clinical trial example. 相似文献
316.
Emotional intelligence is a widespread concept that has been analysed in different countries. However, it has been barely measured in African-Arab societies’ cultures due to their scarce tradition in validating instruments. In Morocco, the mere translation of instruments is a common practice that should be avoided to incorporate cultural and linguistic singularities. Thus, the aim of our study was to culturally adapt the Wong and Law Emotional Intelligence Scale to Morocco. This version could be widely used in other Arab North African countries and among immigrants in hosting countries. Two hundred and seventy-three Arab undergraduates (178 women and 95 men; age M = 22.17, SD = 4.09) from Morocco completed a questionnaire adapted to their culture following the back translation method. To determine construct validity, data were analysed by means of confirmatory factor analysis. The final scale resulted in a second-order factorial model with four first-order factors compounded by 16 items. This structure supports the original for Moroccan Arabic and other countries in which Arabic is spoken. Likewise, the results confirm an adequate criterion validity of the instrument. 相似文献
317.
ABSTRACTMany studies have researched burnout, compassion fatigue, secondary trauma, vicarious trauma, and shared trauma of practicing mental health professionals. Few have focused directly on the impact of personal trauma history on mental health professionals’ happiness. This exploratory study used an online survey to investigate the relationships among mental health professionals’ personal trauma history, happiness, and the effects of seeing clients with similar trauma. Personal trauma history was determined through a demographic survey and Posttraumatic Stress Disorder Checklist, and happiness was analyzed using the Oxford Happiness Questionnaire. The study examined several demographic variables to predict happiness. The study found that posttraumatic stress and number of client sessions were the most significant predictors of happiness. 相似文献
318.
319.
Manuel Castells 《The British journal of sociology》2000,51(1):5-24
This article aims at proposing some elements for a grounded theory of the network society. The network society is the social structure characteristic of the Information Age, as tentatively identified by empirical, cross-cultural investigation. It permeates most societies in the world, in various cultural and institutional manifestations, as the industrial society characterized the social structure of both capitalism and statism for most of the twentieth century.
Social structures are organized around relationships of production/consumption, power, and experience, whose spatio-temporal configurations constitute cultures. They are enacted, reproduced, and ultimately transformed by social actors, rooted in the social structure, yet freely engaging in conflictive social practices, with unpredictable outcomes. A fundamental feature of social structure in the Information Age is its reliance on networks as the key feature of social morphology. While networks are old forms of social organization, they are now empowered by new information/communication technologies, so that they become able to cope at the same time with flexible decentralization, and with focused decision-making. The article examines the specific interaction between network morphology and relationships of production/consumption, power, experience, and culture, in the historical making of the emerging social structure at the turn of the Millennium. 相似文献
Social structures are organized around relationships of production/consumption, power, and experience, whose spatio-temporal configurations constitute cultures. They are enacted, reproduced, and ultimately transformed by social actors, rooted in the social structure, yet freely engaging in conflictive social practices, with unpredictable outcomes. A fundamental feature of social structure in the Information Age is its reliance on networks as the key feature of social morphology. While networks are old forms of social organization, they are now empowered by new information/communication technologies, so that they become able to cope at the same time with flexible decentralization, and with focused decision-making. The article examines the specific interaction between network morphology and relationships of production/consumption, power, experience, and culture, in the historical making of the emerging social structure at the turn of the Millennium. 相似文献
320.
This paper describes changes that are occurring in paediatric practice in a variety of settings. The ‘new morbidity’ demands focused training of paediatricians of the twenty‐first century. Areas that include advocacy, public health, adolescence, chronic illness, health promotion, behavioural issues, parenting and family dynamics, social influences, health and social inequalities, managerial decision making and technological advances should be a part of paediatric training. These factors assume different importance in developing nations where priorities may be more focused on public health, nutrition and health promotion. Partnership with others who have children's interests at heart, for example mental health services, public health, social sciences, education and social services is imperative in planning service development informed by good information systems incorporating measures of mortality and morbidity. Copyright © 2000 John Wiley & Sons, Ltd. 相似文献