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491.
Romantic relationships are central in the lives of young people. This paper uses data on romantic relationships from urban youth in the USA to illustrate how using a relationships perspective in HIV/STI and pregnancy prevention programmes broadens the skills and content covered, and contextualises the learning to enhance relevance and use. Self-report survey data were collected using electronic handheld devices for a school-based randomised trial. The survey sample includes 911 young people (mean age = 12.4 years) representative of their schools. Logistic regressions explored associations between selected sexual behaviours and relationship characteristics. For all participants, having more boy/girlfriends, dating alone, ever touching and ever having had oral sex were associated with an increased likelihood of having vaginal sex. Among young people with current partners, having a partner three or more years older, length of relationship and ever having oral sex were associated with an increased likelihood of having vaginal sex. The study data confirm the importance of accounting for relationships in sexual risk reduction programmes, and provide avenues for enhancing the relevancy of typical school-based prevention programmes.  相似文献   
492.
Most interventions designed to prevent HIV/STI/pregnancy risk behaviours in young people have multiple components based on psychosocial theories (e.g. social cognitive theory) dictating sets of mediating variables to influence to achieve desired changes in behaviours. Mediation analysis is a method for investigating the extent to which a variable X (e.g. intervention indicator) influences an outcome variable Y (e.g. unprotected sex) by first influencing an intermediate variable M (e.g. self-efficacy to use a condom) and provides a way for empirically validating theoretical hypothesised mediators. In this way, mediation analysis is a critical tool for suggesting which components of complex interventions should be the focus of more efficient and effective interventions in the future. The present study applied multilevel mediation analysis to outcome data from the All4You2! study to begin to examine the relationships between a theory-based HIV/STI/pregnancy prevention curriculum for students attending alternative high schools who were at risk of educational failure. The study targeted psychosocial mediating variables and the primary outcome unprotected sex in the past three months. Results suggest helping young people attending alternative schools identify and avoid exposure to risky situations and improving their self-efficacy to refuse sex should be focal points of future interventions.  相似文献   
493.
In a large sample (N = 439) of literacy impaired and unimpaired elementary school children the predictions of the temporal processing theory of dyslexia were tested while controlling for (sub)clininal attentional deficits. Visual and Auditory Temporal Order Judgement were administered as well as three subtests of a standardized attention test. The correlation between visual and auditory TOJ was only moderate, challenging the assumption of a general, cross-modal temporal processing deficit. Regression analyses revealed attention as a significant predictor of children's TOJ performance. Once attentional differences were accounted for, temporal processing made a significant but small contribution (3% of variance explained) to reading (but not spelling), but also to arithmetic achievement, indicating that the prediction is not specific to literacy skills. Phonology and Rapid Automatized Naming explained considerable variance even when introduced after TOJ, contradicting the assumption that the verbal deficits in dyslexia result from temporal processing problems. Multiple case studies of 40 children with serious deficits in temporal processing revealed no consistent group pattern. Problems in temporal processing do not necessarily lead to literacy impairment but might be a marker of minor deviances in brain development.  相似文献   
494.
This study examined the potential influence of test‐based accountability policies on school environment and teacher stress among early elementary teachers. Structural equation modeling of data from 541 kindergarten through second grade teachers across three states found that use of student performance on high‐stakes tests to evaluate teachers indirectly was related to teachers’ professional investment via test stress in the environment. Although students in kindergarten through second grade do not take high‐stakes assessments, early elementary teachers reported high levels of stress associated with test‐based accountability policies. This study provides data across multiple states that test‐based accountability policies may have negative influences on school environment and teacher stress among early elementary teachers. Implications for practice and research are discussed.  相似文献   
495.
In this article, we present a framework for exploring participation in and social stratification of movement culture based on Pierre Bourdieu’s concept logic of practice. The background to our approach is Lars-Magnus Engström’s struggle to understand the impact of social stratification on participation in movement culture in a now nearly fifty-year follow-up study. The aim of the article is to elaborate further a framework, which Engström drafted in one of his last publications. Here, we assume that participation in movement cultures is guided by a number of logics of practice that are historically, culturally and socially constituted, and which relate to people’s tastes in particular ways that lead to social stratification. These logics are grouped into three overarching kinds of practices: performing, improving and experiencing, which engender both practice and social stratification. Further, the different logics of practice are linked to a principle of uncertainty, which means that quantitative empirical data must be interpreted rather than measured in a strict sense. The here outlined framework suggests that future research about participation in movement culture needs to take into account information about the structure, rhythm and tempo of the practice, as well as of the directionality of the actions. Information about these issues can hopefully contribute to a more elaborated understanding of the impact of social stratification on participation in movement culture, and in what forms movements are pursued.  相似文献   
496.
The aim was to explore how young riders experience the riding school. By analysing focus groups interviews, a picture emerged showing that young riders’ main motive for participating at riding schools was the social aspects. Riding schools could be characterized through an institutional perspective in which the young riders became internalized and socialized into a stable culture. The young riders identified with the norms and values of the riding instructors through master–apprentice learning. In addition, the results revealed a change in the stable culture since the instructors encouraged social interactions and participation in the community that became central to learning and development. Opportunities to influence and interact were important for the individuals and from a child’s rights perspective. Through participation in the community of practice at riding schools, young riders not only learn about riding and horse management but also develop important personal social skills.  相似文献   
497.
Journal of Science Education and Technology - Digital technologies have the potential to increase the quality of instruction; however, using digital technologies does not necessarily guarantee...  相似文献   
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