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321.
The present study examined the extent to which preschool classroom supports—relational support (RS) and instructional support (IS)—are associated with children's language development and whether these associations vary as a function of children's language ability. The language skills of 360 children within 95 classrooms were assessed using an expressive narrative task in the fall and spring of the preschool year, teachers rated RS in the fall, and observations of IS were collected across the year. Research Findings: Hierarchical linear models revealed main effects of IS, but not RS, on preschoolers’ development of expressive language skills. In addition, the associations between RS and IS on children's expressive language development were moderated by children's fall language ability. Specifically, the association between IS and language development was stronger for children with stronger expressive language skills, and the association between RS and language development was stronger for children with weaker expressive language skills. Practice or Policy: These findings suggest that professional development for preschool teachers might focus on aligning classroom supports with the needs of children with weaker language skills who are at risk for difficulty acquiring literacy.  相似文献   
322.
Pre-service teachers move through multiple learning communities during teacher education programs, arguably emerging as authentic insiders in teaching culture. In this case study, a critical perspective is offered by Ann, a First Nations learner who described her experience of teacher education, and how she came to question different aspects of her university program and practicum assignment which challenged her understandings of self. The experiences of pre-service teachers like Ann are often hidden from view, and what they perceive as shortcomings in programming are often unseen within institutional contexts. Ann articulated numerous gaps that still reside within teacher culture despite structures that are in place to address such gaps. The situated knowledge of pre-service teachers can offer alternative perspectives to guide the future of teacher education by drawing attention to shifts underway among students that will change the nature of professional practice.  相似文献   
323.
INTRODUCTION Fieldpea (Pisum sativum L.) is one of the im-portant pulse crops of the world and is cultivated over 5.9 million hectares with a production of about 11.7 million tons (Singh, 1983). In India it is grown over 0.7 million hectares yielding about 0.6 million tons (Singh, 1983). Among various obstacles in cultivating this crop, root-knot nematode Meloidogyne incognita (Kofoid & White) Chitwood has been reported to cause severe yield losses of up to 20%~33% (Upadhyay and Dwiv…  相似文献   
324.

This article addresses how European policy initiatives in higher education, research and innovation are diffused in the European higher education research and education area. Based on an instrumental and an institutional perspective, specific expectations are developed as to how policy diffusion might unfold, and, through an in-depth analysis of the strategic plans of 19 higher education institutions in Latvia and Norway, the article identifies factors that potentially mediate European policies into the strategic agenda of universities and colleges. The findings show that European Union membership and policy area seems to matter for the attention given to European policy initiatives, while administrative capacity at institutional level have less or quite mixed effects. The article concludes that both instrumental and institutional perspectives are of value in explaining how European policy diffusion takes place.

  相似文献   
325.
This review provides an overview of definitions and measurements of ‘Social Distance’ and attitudes children without disabilities carry towards children with disabilities. Measures include explicit and implicit approaches but clearly, the ‘Bogardus Social Distance Scale’ (A Social Distance Scale, 1933, 14 May 2014) is the most used scale in research, yet it is outdated. For a deeper look into what impacts children's ‘Social Distance’ in inclusive school settings and in order to find measurable constructs, relevant attitude questionnaires are discussed. To bring long‐used measures and attitudes together, a comprehensive model of ‘Social distance’ is introduced. This model integrates the classical view on ‘Social Distance’ as interaction willingness with feelings associated with this interaction and includes attitudes children carry towards individuals and towards the group the interaction partner is believed to belong to. In summary, this paper shows the need for a more comprehensive and precise measure on how school children really engage with one another.  相似文献   
326.
The present study was undertaken to study the impact of surgical menopause on oxidant and antioxidant status in relation to estrogen levels after 3 months of surgery. Total 130 women who had undergone total hysterectomy (TH) with or without bilateral salpingo-oophorectomy (BSO) were included in this study. The oxidant status was assessed by measuring plasma levels of malondialdehyde and antioxidant status was assessed by measuring superoxide dismutase, catalase, glutathione, glutathione peroxidase, estrogen, and Vitamin A, E and C levels. The malondialdehyde level was significantly increased (p < 0.05) in all women who underwent TH with or without BSO. Significant increased levels of superoxide dismutase were observed in women who underwent TH with BSO. The blood glutathione levels were significantly decreased in women after TH only but significantly increased in women who had undergone TH with BSO. The levels of estrogen, vitamin E and vitamin C were significantly decreased in women who underwent TH with BSO. The catalase, GPx and vitamin A did not differ significantly in all groups. The result suggests that surgical menopause is associated with oxidative stress which reiterates the fact that ovaries retain some function even after menopause.  相似文献   
327.
This systematic review explores test anxiety in children and young people (CYP) with learning difficulties. Research has found that students with learning difficulties experience higher levels of anxiety about school compared to peers without learning difficulties. One area of school that has had little research is test anxiety, therefore further exploration is needed. Nine papers resulted from the systematic search. It was found that CYP with learning difficulties can experience test anxiety. There are a variety of internal and external factors which have an interactional relationship with test anxiety. A model was developed to illustrate these factors including characteristics of tests, perceptions of support, self-belief and cognition and learning skills. This can be used to explore potential reasons for test anxiety in CYP with learning difficulties and to provide subsequent support.  相似文献   
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