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41.
42.
Turşucu Süleyman Spandaw Jeroen de Vries Marc J. 《Research in Science Education》2020,50(5):2131-2157
Research in Science Education - Students in upper secondary education encounter difficulties in applying mathematics in physics. To improve our understanding of these difficulties, we examined... 相似文献
43.
在全球一体化的今天,英语作为世界通用语言,发挥着极其重要的作用。虽然英式英语和美式英语一样,都是英语,但是其不同之处甚多。该文从语言学角度分析了这两种语言的差异。 相似文献
44.
Pascale Marguerite Josiane Engel de Abreu Susan Elizabeth Gathercole Romain Martin 《Learning and individual differences》2011,21(5):569-574
This study investigates the relationship between working memory and language in young children growing up in a multilingual environment. The aim is to explore whether mechanisms of short-term storage and cognitive control hold similar relations to emerging language skills and to investigate if potential links are mediated by related cognitive abilities. A sample of 119 Luxembourgish 6-year-olds completed several assessments of working memory (complex and simple span), native and foreign vocabulary, syntax, reading, rhyme awareness, and fluid intelligence. Results showed that short-term storage and cognitive control manifested differential links with developing language abilities: Whereas verbal short-term storage was specifically linked to vocabulary; cognitive control manifested unique and robust links with syntax and early reading development. The study suggests that in young children the working memory system is composed of separate but interacting components corresponding to short-term storage and cognitive control that can be distinguished by the roles they play in supporting language acquisition. 相似文献
45.
Learners studying mechanical or technical processes via dynamic visualizations often fail to build an accurate mental representation
of the system’s movements. Based on embodied theories of cognition assuming that action, perception, and cognition are closely
intertwined, this paper proposes that the learning effectiveness of dynamic visualizations could be enhanced by grounding
the movements of the presentation in people’s own bodily experiences during learning. We discuss recent research on embodied
cognition and provide specific strategies for how the body can be used to ground movements during the learning process: (1)
making or observing gestures, (2) manipulating and interacting with objects, (3) using body metaphors, and (4) using eye movements
as retrieval cues. Implications for the design of dynamic visualizations as well as directions for future research are presented. 相似文献
46.
Martina Gille Johann de Rijke Dr. Wolfgang Gaiser 《Zeitschrift für Erziehungswissenschaft》2011,14(4):551-579
Being active in civic organizations can be expressed in multifarious forms of participation and commitment. With regard to individuals, the learning context it provides fosters personal development, sympathy for other perspectives, and social competencies in general and is, thus, particularly meaningful for young people in their second and third decades. With regard to organizations, civic participation strengthens the integration and dynamic adaptation of institutions to changing environments and, on a macro-level, raises social cohesion. The contexts of participation are various: not only in educational institutions and the world of work, but also in clubs, organizations and less formal groups, which are involved in social and political issues. Socio-structural and motivational factors, but also belonging to social networks determine the involvement in such forms of civic participation. Additionally, there is evidence of a mutual reinforcement of participation in different contexts. This is shown by the results of the DJI-Survey AID:A 2009. 相似文献
47.
本文所称金融业监管有利于商业银行等金融企业的内部风险管理,是政府或行业自律组织对它的外部监管。银监会的成立有利于实行更好地集中共货币手段,而不为监管所累,也有利于监管的高效,但在银监会之后应尽快出台一个跨机构监管协调委员会。 相似文献
48.
Eddy H. de Bruyn 《Educational studies》2005,31(1):15-27
The present study was designed to investigate the relationships between role strains following the transition to secondary school and academic achievement. Academic engagement was hypothesized to mediate between role strain and achievement. The sample consisted of 749 students in their first year of secondary school. Four types of role strain were investigated: parent, teacher, school and peer. Parent and teacher role strains appeared to be negatively associated with academic achievement, as mediated through academic engagement. Parent and school role strain were directly and negatively associated with achievement. Results are discussed in the light of parenting practices and the developmental mismatch hypothesis. 相似文献
49.
Giselle Martins dos Santos Ferreira Luiz Alexandre da Silva Rosado Márcio Silveira Lemgruber Jaciara de Sá Carvalho 《Learning, Media and Technology》2020,45(1):46-60
ABSTRACTThis article discusses issues concerning the spread of data-driven educational technologies in Brazil. Here, as elsewhere, educational technology continues to be promoted optimistically as the bearer of a panacea for historically-rooted social problems. Whilst some of these technologies have indeed contributed to important widening-participation programmes in the last two decades, widespread advocacy of technological ‘solutionism’, reflected in gradually stronger policy demands for efficiencies to be improved through ‘innovation’, has supported a relentless marketisation of the country’s educational systems. As transnational corporations position themselves to take control of key areas of these systems, threatening to restructure the whole sector, data-driven educational technologies provide the latest example in a series of ‘new’ ideas offered in an ever-expanding market. Based on the notion of ‘conceptual metaphors’, which encapsulate specific ways of perceiving, thinking and relating with the world, this article examines key metaphors underpinning discourses surrounding data-driven educational technologies in Brazil. In particular, the article analyses ways in which these specific metaphors may be promoting perspectives that ignore difference and obscure broader questions concerning education, thus contributing to the reproduction of previously existing problems and supporting new forms of colonisation. 相似文献
50.
知识产权特征新论——兼析知识产权与有形财产权的区别 总被引:1,自引:0,他引:1
知识产权本质上是一种无形财产权,本文通过对知识产权与有形财产权之比较,论述了知识产权的四方面特征,即客体的无形性、相对垄断性、法律效力在时空上的有限性及权利保护范围的不确定性. 相似文献