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101.
This study examined whether potentially modifiable health-promoting family factors during mid-adolescence (age 15) predicted adaptive functioning in late adolescence (age 18) among members of a working-class community cohort. Family factors included feeling valued in the family, cohesion, and social support. Late adolescent outcomes covered developmentally salient areas: academic functioning; mental health; suicidal behavior; and social, psychological, and behavioral functioning. Our findings demonstrate that a positive adolescent family milieu is related to both adaptive outcomes and a reduced likelihood of serious difficulties, including mental and behavior problems. Although each hypothesized health-promoting factor was significantly associated with multiple areas of age 18 functioning, the patterns of association differed by type of family factor. Taken together, results suggest that the family remains an important social context during mid-adolescence and that to be most effective programs designed by practitioners aimed at strengthening families should target multiple features of the family environment.  相似文献   
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This paper reports on an Australian study that was conducted in two distinct phases. Phase One examined the belief systems of 28 experienced language teachers, while Phase Two used the theoretical framework generated by the teachers to document the social evolution of eight intensive English language classes containing adult learners from diverse cultural and linguistic backgrounds. Phase One revealed that language teachers place high value on class cohesion, believing that classes that operate as cohesive groups provide safe environments for language learning. Phase Two described a range of individual and collective classroom behaviours and identified a variety of strategies used by teachers in their attempts to develop and maintain class cohesion. The study has implications for pedagogy because it foregrounds the importance of class cohesion and identifies the kinds of classroom behaviours that can enhance the development of cohesiveness in language classes. It also raises the question of the degree to which students do actually feel safe in "safe" learning environments.  相似文献   
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Middle Eastern respiratory syndrome, an emerging viral infection with a global case fatality rate of 35.5%, caused major outbreaks first in 2012 and 2015, though new cases are continuously reported around the world. Transmission is believed to mainly occur in healthcare settings through aerosolized particles. This study uses Quantitative Microbial Risk Assessment to develop a generalizable model that can assist with interpreting reported outbreak data or predict risk of infection with or without the recommended strategies. The exposure scenario includes a single index patient emitting virus‐containing aerosols into the air by coughing, leading to short‐ and long‐range airborne exposures for other patients in the same room, nurses, healthcare workers, and family visitors. Aerosol transport modeling was coupled with Monte Carlo simulation to evaluate the risk of MERS illness for the exposed population. Results from a typical scenario show the daily mean risk of infection to be the highest for the nurses and healthcare workers (8.49 × 10?4 and 7.91 × 10?4, respectively), and the lowest for family visitors and patients staying in the same room (3.12 × 10?4 and 1.29 × 10?4, respectively). Sensitivity analysis indicates that more than 90% of the uncertainty in the risk characterization is due to the viral concentration in saliva. Assessment of risk interventions showed that respiratory masks were found to have a greater effect in reducing the risks for all the groups evaluated (>90% risk reduction), while increasing the air exchange was effective for the other patients in the same room only (up to 58% risk reduction).  相似文献   
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Despite the high prevalence of depression among children and adolescents, most that need mental health treatment do not seek care. This is especially true for ethnic minority adolescents. Prior research has shown that perceived stigma may act as a barrier to the initiation of and adherence to depression treatment, yet few studies have examined the relationship between stigma and depression among Black adolescents. This exploratory study examined the relationship between Black adolescents' depression severity and their current level of perceived stigma in an outpatient sample. Face-to-face interviews were conducted with a clinical sample of adolescents referred for mental health services at a community-based outpatient clinic (n =108), participating in a prospective pilot study on adolescents' patterns of mental health service use. The analyses revealed that greater depression severity was significantly associated with higher perceived stigma (p < .05), particularly among females. The results also suggest that Black adolescents appear to exhibit an appropriate level of self-assessment regarding their need for mental health services. These results are interpreted in relation to previous literature, and limitations and directions for future research are discussed.  相似文献   
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