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91.
This study examined longitudinal acculturation patterns, and their associations with family functioning and adolescent risk behaviors, in Hispanic immigrant families. A sample of 266 Hispanic adolescents (Mage = 13.4) and their primary parents completed measures of acculturation, family functioning, and adolescent conduct problems, substance use, and sexual behavior at five timepoints. Mixture models yielded three trajectory classes apiece for adolescent and parent acculturation. Assimilated adolescents reported the poorest family functioning, but adolescent assimilation negatively predicted adolescent cigarette smoking, sexual activity, and unprotected sex indirectly through family functioning. Follow‐up analyses indicated that discrepancies between adolescent and parent family functioning reports predicted these adolescent outcomes. Results are discussed regarding acculturation trajectories, adolescent risk behavior, and the mediating role of family functioning.  相似文献   
92.
Our society treats people with disabilities in an inequitable manner when compared with non-disabled people. This marginalisation is especially telling in the area of end-of-life issues. The confounding of disability with terminal illness can support practices of encouraging death via assisted suicide and other means for people who, although vulnerable, are not at the end of their lives. The purpose of this paper is to examine a series of news articles covering a Canadian story of assisted suicide. From 2004–2006, newspapers followed the case of Marielle Houle, a mother accused of assisting her son in committing suicide. Although he had a disabling condition at the time of his death, Fariala was not at the end of his life. We use the analytical framework of critical discourse analysis to understand what role, if any, the press played in creating and reinforcing larger societal assumptions about living and dying with a disability.  相似文献   
93.
ABSTRACT

B’nai mitzvah is a significant motivation for engagement in Jewish education. Professionals and families devote resources in aiding young people in becoming b’nai mitzvah. This article examines the adolescent narratives of b’nai mitzvah and the ways in which adults feature in their stories. Their accounts surface a belief that adults support them through pep talks, expressions of pride, helping them make choices, and being with them through the process. Teens see themselves responsible for their choices and achievements, but are appreciative of support. This article raises questions about what ways and by whom adolescents should be guided and supported.  相似文献   
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Movement patterns during landing have been suggested to be related to injury risk. The purpose of this study was to determine the inter-session reliability of kinematic variables and ground reaction forces during landing in a population of male recreational athletes after a counter movement jump. Both unipodal and bipodal landings were evaluated. Furthermore, the possibility to improve landing reliability with a verbal instruction was also studied. Twenty-four male volunteers with no history of lower extremity trauma were randomly assigned to two groups (with and without verbal landing instruction). An optoelectronic 3D system and force plates were used to measure the lower limb joint angles and the ground reaction forces during landing. Intraclass correlation values show moderate to excellent inter-session reliability for the bipodal task (ICC average: 0.80, range: 0.46–0.97) and poor to excellent reliability for the unipodal task (ICC average: >0.75, range: 0.20–0.95). However, large standard errors of measurement values at the ankle joint at impact (27.6?±?11.5°) and for the vertical ground reaction forces (394?±?1091 N) show that some variables may not be usable in practice. The verbal instruction had a negative effect on the reliability of unipodal landing but improved the reliability of bipodal landing. These findings show that the reliability of a landing task is influenced by its motor complexity as well as the instruction given to the subject.  相似文献   
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Human immunodeficiency virus, or HIV continues to be a serious issue, especially for men who have sex with men (MSM). A new means of HIV prevention, called preexposure prophylaxis (PrEP), significantly reduces the chance of HIV infection. However, adoption of the drug has been slow. In this study, a content analysis of 234 online news articles about PrEP from popular U.S. news Web sites was conducted, focusing on how articles were framed in terms of benefits to PrEP, barriers to PrEP, the severity of HIV, and the susceptibility of MSM to HIV. Results showed that coverage contained conflicting information about PrEP and failed to cast HIV as a serious problem.  相似文献   
98.
Recent technology provides the means to gauge the declining ability of the nation's research libraries to maintain fairly comprehensive book collections in the face of the extraordinary growth and price inflation of scholarly publishing since the 1970s. An application of this technology is presented here in the form of a model of total book publication output and the aggregate holdings of 71 research libraries in a selected field, general sociology, for the period 1979–88. The usefulness of such modeling is discussed in terms of generating knowledge that, while low on precision, has broad reliability and relevance.  相似文献   
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