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971.
Frequent somatic complaints are not only a problem in themselves but also related to other difficulties. So far, no conclusive findings have been reported about the prevalence of and factors underlying these complaints in children and adolescents who are deaf or hard of hearing (DHH). Such information would be valuable for prevention and intervention. Therefore, the aim of this study was to examine the prevalence of somatic complaints and their relation with emotional functioning in DHH youngsters, as compared with hearing youngsters. This was established by assessing how somatic complaints, mood states, and sense of coherence were experienced by 186 Dutch participants (mean age = 11;07 years). DHH and hearing groups were compared using multivariate analysis of variance and structural equation modeling. The results showed that somatic complaints were reported equally often for both groups, but that the pathways leading to these complaints were partly different. Only in DHH participants were feelings of fear associated with more somatic complaints. The results suggest that DHH children and adolescents would benefit from support in the regulation of fear and its causes. Other aspects affecting adjustment outcomes of DHH youngsters were education type and communication mode.  相似文献   
972.
Within the emerging field of research on education for sustainability (EfS), case studies are an important if not the predominant research approach, although often criticised for its lack of internal and external validity and a tendency to draw conclusions with insufficient rigour. While, basic concerns have been expressed and discussed in an early issue of this journal, main assumption still hold true after more than 10 years of research in the field. Only a few approaches so far have tackled the challenge to provide cross-case comparison and the synthesis of case-study results still remains a research desideratum. In this paper, we argue that developments in the field of qualitative and quantitative meta-analysis in educational science offer a framework, which can be used to overcome that shortcoming. After describing the idea of research synthesis, different types of such a meta-analysis are identified and their potential is discussed for existing case studies in higher EfS. This paper concludes with recommendations for further case-study research in the field.  相似文献   
973.
This paper describes a mixed-methods case study of a national reform of College English teaching in China which called for the integration of ICT (information and communication technology) into English classroom teaching and self-access learning. The study examined ICT implementation of the national reform in a specific tertiary institution from the perspectives of ICT use in language education and ICT-related policies and practices for EFL (English as a Foreign Language) teachers. The findings indicated that the reform had represented a challenge for teachers, who were expected to adapt to technologically-enhanced teaching materials, embrace student-centred classroom teaching and guide students’ autonomous learning in ICT settings. Constraints included insufficient ICT facilities, teachers’ limited ICT skills and pedagogic expertise; and lack of effective communication networks and inadequate technical support and ICT-related training also hindered the smooth ICT implementation of the reform. Implications for national and institutional policy-making are discussed.  相似文献   
974.
Childhood obesity is one of the most pressing public health concerns in the United States. Because schools are a critical site to promote wellness and prevent obesity, extensive policy and legislative efforts have focused on school-based food services, nutrition education, physical education, and overall physical activity. Unfortunately, research indicates that most of these policies prove ineffective due to insufficient implementation. A small number of web-based programs have emerged that are designed to support the implementation of school wellness policies. The purpose of the current study is to present and interpret findings from an evaluation of the web-based portion of a program implemented throughout the state of Pennsylvania. In total, 192 registered users completed a survey designed to evaluate their utilization and perceptions of the web-based features of the Health eTools for Schools program. Participants represented the following stakeholder groups: school nurses, teachers, wellness coordinators, administrators, and food service directors. Findings indicate the web-based portion of the Health eTools for Schools program is comprehensive, well-designed, and has the potential to support implementation of school wellness policies geared toward obesity prevention. At present, the web-based features are most effective in providing school nurses with tools and resources to execute their roles related to obesity prevention. Applications supporting other groups such as teachers and food service directors require further development to be equally effective. The number of programs with this focus is likely to increase and further research is needed to address other aspects of these programs as well as their impact on student level outcomes such as eating habits, body mass index, physical activity levels, and physical fitness.  相似文献   
975.
从加拿大2001年的人口普查中抽取3%的样本数据,分析了原住民和非原住加拿大人之间工资和薪金的差异,发现注册印第安人、梅蒂斯人与非原住民的年收入和周薪在跨组和组内都有显著差异。这种差异在很大程度上是由于人口、人力资本、职业以及这三种人口的区域差异。  相似文献   
976.
This article develops a theoretical model consisting of three mechanisms that link metacoverage, a type of election campaign news, to mediatization, a meta-process in which media organizations influence politics. The mechanisms hinge on the point that metacoverage—consisting of both topics and frames—constitutes a rich set of process-oriented cues that influence how campaign organizations adjust to the media logic in the course of performing functions associated with the office-seeking political campaign logic. A case study of 2012 US presidential election news was conducted to illustrate how metacoverage influences campaign strategies.  相似文献   
977.
A number of factors can influence learning from lectures such as students' prior knowledge, their motivation, the instructional design, the lecturer and so forth. Instructional aid techniques such as preparing class notes, giving quizzes (either planned or spot quizzes) and the like can be used to maximise learning. This study uses two well‐documented tools for learning from text—advance organisers and higher order questions—adapted for use with podcasts. Student evaluations of their experience of being primed for lectures with podcasts are described. The findings show that audio advance organisers and questions experienced by students have a positive influence on learning, because they help students bridge the conceptual distance between new and prior knowledge, better understand the topics in the lectures and stimulate thinking more deeply about the lecture's content and the possible applications of the subject of the lecture.  相似文献   
978.
Enhanced capabilities of modern smartphones offer the potential to design tools that support new forms of teaching and learning. Increased access to mobile‐networked environments and geospatial systems provide opportunities for developing new educational experiences that support a geospatial approach to science, fostering new ways of thinking about science. However, designing effective innovative educational mobile applications remains a challenge. Applications need to be accessible to teachers that are not tech‐savvy as well as those that are, foster active learning pedagogies, enable flexible and creative use, as well as fit within the curriculum. This paper describes a smartphone application developed together with pre‐service science teachers, designed to be customisable by teachers while supporting a geospatial approach to science education. The design process and trial illustrate application use, how it supports a geospatial approach to science education and raises issues around mobile technologies, teacher pedagogies and adoption.  相似文献   
979.
Despite the long-standing interest in educational technology reforms, many researchers have found that it is difficult to incorporate advanced information and communications technologies (ICT) in classrooms. Many ICT projects, particularly in the developing world, are limited by the lack of integration between pedagogy and technology. This article presents a framework for integrating ICT technology and inquiry-based pedagogies in classroom settings: the Stanford Mobile Inquiry-based Learning Environment (SMILE). It then outlines findings from a series of studies that tested SMILE’s effectiveness in various country contexts. SMILE successfully spurs student questioning and changes student-teacher dynamics in class. On the other hand, school and country contexts influence students’ initial abilities to form deep inquiries, and SMILE is more difficult to implement in areas where rote memorization pedagogies are typical. The authors advocate further research on the effect of long-term interventions.  相似文献   
980.
There is an established body of evidence indicating that a pupil's relative age within their school year cohort is associated with academic attainment throughout compulsory education. In England, autumn‐born pupils consistently attain at higher levels than summer‐born pupils. Analysis here investigates a possible channel of this relative age effect: ability grouping in early primary school. Relatively younger children tend more often to be placed in the lowest in‐class ability groups, and relatively older children in the highest group. In addition, teacher perceptions of pupils' ability and attainment are associated with the child's birth month: older children are more likely to be judged above average by their teachers. Using 2008 data for 5481 English seven‐year‐old pupils and their teachers from the Millennium Cohort Study, this research uses linear regression modelling to explore whether birth month gradation in teacher perceptions of pupils is more pronounced when pupils are in‐class ability grouped than when they are not. It finds an amplification of the already disproportionate tendency of teachers to judge autumn‐born children as more able when grouping takes place. The autumn–summer difference in teacher judgements is significantly more pronounced among in‐class ability grouped pupils than among non‐grouped pupils. Given evidence that teacher perceptions and expectations can influence children's trajectories, this supports the hypothesis that in‐class ability grouping in early primary school may be instrumental in creating the relative age effect.  相似文献   
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