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81.
82.
Elizabeth Conroy Louisa Degenhardt Richard P. Mattick Elliot C. Nelson 《Child abuse & neglect》2009,33(6):343-352
ObjectiveTo examine the prevalence, characteristics and risk factors for child maltreatment among opioid-dependent persons compared to a community sample of similar social disadvantage.MethodThe study employed a case-control design. Cases had a history of opioid pharmacotherapy. Controls were frequency matched to cases with regard to age, sex and unemployment and were restricted to those with a lifetime opioid use of less than five times. The interview covered child maltreatment, family environment, drug use and psychiatric history.ResultsThis study found a high prevalence of child maltreatment among both cases and controls. Despite the elevated prevalence among controls, opioid-dependent males had a higher prevalence of physical and emotional abuse; female cases had a higher prevalence and greater severity of sexual abuse. The prevalence of neglect was similar for both groups. Early parental separation was more prevalent among female cases compared to female controls; otherwise the prevalence of the risk factors was comparable for both groups. The risk factors significantly associated with child maltreatment were also similar for both cases and controls.ConclusionsGiven the documented association between child maltreatment and adult mental disorder, child maltreatment may be an important antecedent of current psychological distress in persons presenting to treatment for opioid dependence. Apart from a possible association between early parental separation and sexual abuse among female cases, the increased prevalence of child maltreatment associated with opioid dependence did not appear to be related to differences in early childhood risk factors considered in this paper. Other risk factors may be more pertinent for those with opioid dependence.Practice implicationsThe high prevalence of child maltreatment among the opioid-dependent sample has implications for the assessment and treatment of clients presenting with opioid dependence. Assessment of child maltreatment history could help inform the development of individual treatment plans to better address those factors contributing to the development and maintenance of opioid dependence. Specifically, management of co-morbid mental disorder associated with child maltreatment could be the focus of relapse prevention programmes and also have a positive influence on treatment retention. 相似文献
83.
A collaborative curriculum development project was set up to address the lack of good examples of teaching about ideas and
evidence and the nature of science encountered by student teachers training to teach in the age range 11–16 in schools in
England. Student and teacher-mentor pairs devised, taught and evaluated novel lessons and approaches. The project design required
increasing levels of critique through cycles of teaching, evaluation and revision of lessons. Data were gathered from interviews
and students’ reports to assess the impact of the project on student teachers and to what extent any influences survived when
they gained their first teaching posts. A significant outcome was the perception of teaching shifting from the delivery of
standard lessons in prescribed ways to endeavours demanding creativity and decision-making. Although school-based factors
limited newly qualified teachers’ chances to use new lessons and approaches and therefore act as change-agents in schools,
the ability to critique curriculum materials and the recognition of the need to create space for professional dialogue were
durable gains. 相似文献
84.
In this study, the authors empirically test a model of sport behaviour that integrates both team identification and a network theory approach to understand attendance at intercollegiate ice hockey games. Grounded within the brand community triad, ego network data were collected among attendees to measure the fan-to-fan connections that constitute the horizontal relationships of brand community participants. Additionally, a multidimensional team identification measure was used to illustrate the vertical relationship between individual and team. Both measures were included in a structural equation model to test how both fan-to-fan and fan-team relationships explain attendance. The results from the model support the salience of both dimensions of the brand community triad, suggesting that understanding sport fan behaviour necessitates including both psychological and structural elements of behaviour. Future suggestions for extending the study of sport fans through structural networks are discussed. 相似文献
85.
86.
Bob Croasdale Jeff Evans Jerry L. Moreno Harry O. Posten Andy Begg John Bernard Ethel C. Henderson 《Teaching Statistics》1987,9(1):2-7
The following short contributions are from people who attended the Second International Conference on Teaching Statistics held in Victoria, August 1986 相似文献
87.
88.
Elliot Mylott Ellynne Kutschera Justin C. Dunlap Warren Christensen Ralf Widenhorn 《Journal of Science Education and Technology》2016,25(2):222-231
We will describe a one-quarter pilot algebra-based introductory physics course for pre-health and life science majors. The course features videos with biomedical experts and cogent biomedically inspired physics content. The materials were used in a flipped classroom as well as an all-online environment where students interacted with multimedia materials online and prior to engaging in classroom activities. Pre-lecture questions on both the medical content covered in the video media and the physics concepts in the written material were designed to engage students and probe their understanding of physics. The course featured group discussion and peer-lead instruction. Following in-class instruction, students engaged with homework assignments which explore the connections of physics and the medical field in a quantitative manner. Course surveys showed a positive response by the vast majority of students. Students largely indicated that the course helped them to make a connection between physics and the biomedical field. The biomedical focus and different course format were seen as an improvement to previous traditional physics instruction. 相似文献
89.
Jingping Sun Robert Przybylski Bob J. Johnson 《Educational Assessment, Evaluation and Accountability》2016,28(1):5-33
Despite the increased worldwide acknowledgment of the importance of teachers’ use of formative and/or summative assessment data to improve teaching and learning, empirical research on its impacts on student learning is sparse. Even more so is the lack of studies on the best ways for school leaders to develop teachers’ capacity. Teachers generally have low efficacy in using student data to inform their day-to-day instructions. Teachers lack the basic skills to understand, interpret, and analyze data, develop instructional strategies based on data, and implement research-based instructional strategies in classrooms to address the weaknesses reflected from data analysis results. Any gap in this chain of instructional actions would lead to ineffective teaching and learning in classrooms. This study synthesizes research located from on-line databases on teachers’ data use conducted in the last 14 years and examines the nature, impacts, and shapers of teachers’ use of student formative and/or summative assessment data to improve teaching and learning. This review provides a much-needed guide to school leaders and policy makers in the USA, as well to other jurisdictions that want to make evidence-based decisions in the hopes of improving student learning and teachers’ capacity in data use. 相似文献
90.
This article examines the policy cycle and vernacular globalization in the context of higher education reform in Vietnam. Through an analysis of the development of the Vietnam National University—Hochiminh City as part of the post‐1986 reconstruction of Vietnamese higher education, the article considers the complex interrelationship between globalized policy discourses, national interests and history in Vietnam, and the specific politics of policy implementation within one institution. Vietnam National University—Hochiminh City was created through an amalgamation of a number of smaller universities, and against the backdrop of social and economic restructuring aimed at promoting industrialization and a market orientation within socialist governance. The article reveals the dynamic tension between these local and global influences on higher education policy and practice, and more specifically, the dilemmas associated with top‐down policy implementation when a new organization consists of older organizations with powerful provenance and reputations. In so doing the article demonstrates the necessity to globalize policy theory. 相似文献