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This article presents and discusses experiences from an intervention project in Norwegian teacher education focusing on a triadic collaboration between student teachers, mentors and lecturers. The aim of the project was to establish a written, digital meeting place supporting the student teachers’ professional development. The question explored in this article is why some of the members in the triad virtually disappeared, and thus why the established digital meeting place collapsed. The findings are discussed through the lenses of positioning theory. Although the members positioned themselves differently, we identified three common traits in their stories: enhanced competition, preference of theory-informed writing, role confusion. 相似文献
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为探究父母消极控制与反馈、黑暗人格、同伴关系、社会适应的关系以及其内部作用机制,对1934名中学生采用整群施测法进行问卷调查。结果发现:1.父母消极控制与反馈、黑暗人格和积极社会适应呈显著负相关,和消极社会适应呈显著正相关;同伴关系和积极社会适应呈显著正相关,和消极社会适应呈显著负相关。2.控制了家庭社会经济地位的影响后,黑暗人格、同伴关系在父母消极控制与反馈对社会适应的影响中起链式中介作用。该研究验证和拓展了家庭社会化和社会学习等理论在青少年社会适应影响机制中的应用。 相似文献
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在小说《紫颜色》中,沃克围绕"西丽—莎格—某某先生"之间的关系为中心,塑造了数组有趣的三角关系模式,深入分析人与人之间,特别是女性与女性之间的关系,并对这些模式进行了全新的诠释,突出表现了黑人妇女必须团结一致才能赢得自身解放的主题。 相似文献
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This conceptual paper explores the impact of blockchain technology on public sector processes through the lens of information security. It includes an overview of the evolution of e-government, a synopsis of existing applications of blockchain technology, and innovative blockchain developments. We utilize the Confidentiality-Integrity-Accessibility (CIA) triad to guide our discussion of the security, governance, and regulatory implications of this technology. Leveraging the CIA triad model, we provide context for public managers who may consider blockchain technologies, and we highlight certain advantages arising from the “non-reputability” of distributed ledgers.In particular, we highlight the advantages of blockchain technologies with regards to non-reputability to help public managers understand how to best leverage blockchain technology to transform operations. 相似文献
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通过对过度训练和三重综合症对女性机体影响的研究,分析了过度训练与三重综合症中饮食紊乱、月经失调和骨质疏松症状的关系.探讨了它们各自的机制,为预防和治疗相关疾病提供了方法. 相似文献
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ＩＮＴＲＯＤＵＣＴＩＯＮＩｎｐａｓｔｐｈｉｌｏｓｏｐｈｙａｎｄｓｃｉｅｎｃｅ ,ｄｕａｌｐｈｉｌｏｓ ｏｐｈｙｏｒｄｉｃｈｏｔｏｍｙｗａｓｅｍｐｈａｓｉｚｅｄ .ＡｎｄｗｈｅｎＩｓｙｓｔｅｍａｔｉｚｅｔｈｅｔｒｉａｄｔｈｏｕｇｈｔｓ,Ｉｃａｎｉｎｔｒｏｄｕｃｅｔｒｉａｄｐｈｉｌｏｓｏｐｈｙａｎｄｔｒｉａｄｓｃｉｅｎｃｅｂａｓｅｄｏｎｔｒｉａｄｌｏｇｉｃ.ＴｒｉａｄｐｈｉｌｏｓｏｐｈｙａｎｄｔｒｉａｄｓｃｉｅｎｃｅａｒｅｃｏｎｔｅｍｐｏｒａｒｙｄｅｖｅｌｏｐｍｅｎｔｓｔｈａｔｐｅｎｅｔｒａｔｅＷｅｓｔ ｅ… 相似文献
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Fasting samples of 1396 apparently healthy, middle class Bengali population of Kolkata, West Bengal were tested for total
cholesterol, triglycerides, high density lipoprotein cholesterol, low density lipoprotein cholesterol and very low density
lipoprotein cholesterol, over a period of three years. The values obtained were (in mg/dl) 190±33, 132±42, 53±10, 116±30 and
21±7 respectively. When these subjects were grouped according to the age and sex, no appreciable difference were observed
between most of the groups. Triglyceride was found to be low and HDL cholesterol was high in women below 30 years when compared
with men of similar age. Beyond 60 years, cholesterol level as well as low density lipoprotein cholesterol was found to be
gradually increased in case of women. Besides these changes, other minor differences were not statistically significant. It
is suggested that the lipid values of the present study should be taken as a base parameters and the clinical evaluation be
made on the basis of these finding. 相似文献
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Robin E. Reid 《The Journal of environmental education》2013,44(1):16-20
Abstract In this article, we discuss the use of the sustainability triad as a framework for teaching sustainability in the classroom. We use a short case study of a national park to show how the triad can be used to determine if its three dimensions (economic, social, and environmental) are congruent or in conflict with each other. The tool is helpful in understanding sustainability in a concrete rather than abstract form. 相似文献
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社会网络分析法可以分为不同的分析层次。本文首先论述三方关系组方法的原理,并将其应用到引用网络结构的研究中,分析各种三方关系类型在引用网络中的具体意义。以SSCI收录的18种图书情报学期刊近10年的文章为数据源,运用三方关系组揭示了图书情报领域高产作者引用网络的内部结构,通过计算不同类型聚类系数研究了网络整体结构倾向。Abstract： Methods of social network analysis can be divided into different levels.This article first describes the principle of the triad census method,applies it in the research on the structure of citation network,and analyzes the specific significance of various triad census types in citation network.Taking the papers published by the 18 types of journals of library and information science in recent 10 years and included by SSCI as data sources,the article uses the triad census to reveal the internal structure of the citation network of the high-yield authors in the library and information science field,and by calculating the different types of clustering coefficients,studies the trend of the whole network structure. 相似文献