流动幼儿的家庭嘈杂度与情绪调节之间的关系研究     

刘文博  赵振国 《教育教学论坛》2019,(4):92-93

本研究以河南省郑州市5所民办幼儿园随机抽取中班、大班各5个班级,共310名幼儿家长为研究对象,其中流动幼儿161名,非流动幼儿145名。通过家庭嘈杂度量表、幼儿情绪调节策略量表进行测评,比较流动与非流动幼儿家庭嘈杂度及情绪调节发展的实际情况,并且详细研究了家庭嘈杂度和情绪调节之间的相关关系。结果显示,流动幼儿的家庭嘈杂度显著高于非流动幼儿家庭,流动幼儿在认知重建策略维度上显著低于非流动幼儿,在其他情绪调节维度上有显著差异;家庭嘈杂度与积极情绪调节策略中认知重建策略呈显著的负相关,与消极情绪调节策略(发泄和被动应付策略)呈显著的正相关。  相似文献   

民航特色的“移动通信”课程教学探讨     

陈万通  冯青  王续乔 《教育教学论坛》2019,(16):171-172

移动通信是我校通信工程专业一门重要的专业必修课。本文针对现有课程课时少、实践环节少,与民航结合较差的缺点,探索将民航移动通信前沿知识融入该课程教学内容,依托"高空移动终端接入互联网"这一技术主线探讨课程的民航特色教学模式,并分析课程教学专业性内容的延伸和开放式实验设计,使课堂教学更加贴近民航特色。同时也为各类高校开展面向行业需求的课程建设提供参考和借鉴。  相似文献   

手机短信息产生的社会负面影响及其对策研究   总被引：2，自引：0，他引：2  

刘思林 《嘉应学院学报》2003,21(4):90-93

本文针对目前手机短信息流行的现状,提出了短信息普及的原因;从冗余信息,虚假诈骗性信息,危害国家安全的反动政治信息,恫吓、暴力、凶杀、恐怖或者教唆犯罪信息,淫秽色情信息,破坏性信息等方面分析了不良短信息对社会的负面影响;同时从手机运营商、政府、手机制造商和手机用户等四个方面提出了防范措施。  相似文献   

移动支付及其安全技术研究     

张慧  章丽玲 《培训与研究》2008,25(8):58-60

文章详细介绍了移动支付业务的概念、特点、支付方式及所存在的安全问题,介绍了保障移动支付安全所涉及到的安全技术及工作特点,最后讨论了移动支付的发展前景。  相似文献   

Futurescaping: school choice of internationally mobile global middle class families temporarily residing in Malaysia     

Megan Adams  Joseph Agbenyega 《Discourse: Studies in the Cultural Politics of Education》2019,40(5):647-665

ABSTRACT

This paper explores internationally mobile global middle class families (GMCF) in terms of how they rationalise moving away from their home country, select schools and reimagine their young children’s futures in an international setting. Building on Appadurai’s notion of ‘the future as a cultural fact’ and Anagnost’s concept of ‘life-making in neoliberal times’ we analyse how the search for escaping the past is dialectically related to seeking better futures. For GMCFs, the search for better futures within current neoliberal times leads to them discursively constructing spatial–temporal movements across international boundaries. The term ‘futurescaping’ is introduced and used to understand the act of imagining futures that are shaped by a person’s past and present experience. We argue that futurescaping is more than simply transnational mobility, but is a multidimensional act, which is dynamic, culturally value-ladened, historically embedded, futuristic and provides a unique view into the everyday lives of internationally mobile GMCF.  相似文献   

局部社区发现算法研究综述     

聂世民  杜彦辉  芦天亮  陈志扬  丁祎姗 《教育技术导刊》2020,19(5):271-275

社区发现能帮助人们了解社交网络的结构特性及隐藏信息。局部社区发现算法不需要网络的整体信息,以局部结构信息为基础,可以快速找到目标节点所在的局部社区,提高了效率,因而受到学者们的青睐。按算法基本思想,现有局部社区发现算法可分为标签传播类算法、局部扩张算法等。对部分局部社区发现领域的研究成果进行总结,分析它们的优缺点,并提出未来局部社区发现算法研究方向。  相似文献   

The effects of augmented reality-supported instruction in tertiary-level medical education     

Athanasios Christopoulos  Nikolaos Pellas  Justyna Kurczaba  Robert Macredie 《British journal of educational technology : journal of the Council for Educational Technology》2022,53(2):307-325

A significant body of the literature has documented the potential of Augmented Reality (AR) in education, but little is known about the effects of AR-supported instruction in tertiary-level Medical Education (ME). This quasi-experimental study compares a traditional instructional approach with supplementary online lecture materials using digital handout notes with a control group (n = 30) and an educational AR application with an experimental group (n = 30) to investigate any possible added-value and gauge the impact of each approach on students' academic performance and training satisfaction. This study's findings indicate considerable differences in both academic performance and training satisfaction between the two groups. The participants in the experimental group performed significantly better than their counterparts, an outcome which is also reflected in their level of training satisfaction through interacting and viewing 3D multimedia content. This study contributes by providing guidelines on how an AR-supported intervention can be integrated into ME and provides empirical evidence on the benefits that such an approach can have on students' academic performance and knowledge acquisition.

Practitioner notes

What is already known about this topic

• Several studies have applied various Augmented Reality (AR) applications across different learning disciplines.
• The effects of AR on students' perceptions and achievements in higher education contexts is well-documented.
• Despite the increasing use of AR-instruction in Medical Education (ME), there has been no explicit focus on AR's effects on students' academic performance and satisfaction.

What this paper adds

• This quasi-experimental study compares the academic performance and training satisfaction of students in an experimental group (AR) and a control group (handout notes).
• This study provides instructional insights into, and recommendations that may help students achieve better academic performance in AR-supported ME courses.
• The experimental group reported greater training satisfaction than their counterparts.

Implications for practice and policy

• Students who followed the AR-supported instruction achieved better academic performance that those in the control group.
• AR-supported interventions encourage active learning and lead to significant performance improvement.
• The experimental group outperformed the control group in academic performance and training satisfaction measurements, despite the lower experimental group's lower pre-test performance scores.

  相似文献   

关于会计电算化课程教学的一些思考     

杨爱平 《雁北师范学院学报》2006,22(3):85-86

随着电算化信息系统技术的不断发展,在高等职业教育的会计类专业中,有关会计电算化课程的教学方式和教学手段,与以往相比已经发生了较为深刻的更新与变化,同时也出现了一些新的问题。文章从会计电算化教学实践出发,对此进行了深入的分析并提出相应的解决措施。  相似文献   

Authentic,dialogical knowledge construction: a blended and mobile teacher education programme     

Sanna Ruhalahti  Anne-Maria Korhonen  Päivi Rasi 《Educational research; a review for teachers and all concerned with progress in education》2017,59(4):373-390

Background: Knowledge construction and technology have been identified as critical for an understanding of the future of teacher education. Knowledge is discovered, applied and created collaboratively from authentic starting points. Today’s new mobile and blended learning environments create increased opportunities for such processes, including learner-centred approaches, authenticity and dialogical knowledge construction. However, teaching still requires appropriate learning design and structuring. The presented study explored, and was designed and implemented, using the ‘Dialogical Authentic Netlearning Activity’ (DIANA) pedagogical model, which is seen as one of the learning designing models for existing digital, open and mobile learning environments.

Purpose: The purpose of this study was to identify the challenges and opportunities inherent in the adoption of the DIANA model and to examine student-teachers’ reflections concerning authentic and dialogical knowledge construction. The focus is on the learning process.

Sample: Participants were 63 student-teachers who were following the study module ‘Networks in Vocational Education’ at the School of Professional Teacher Education, in Hämeenlinna, Finland.

Design and methods: This qualitative study uses a deductive content analysis to discern relationships between the data and the existing theory. The data for this study were drawn from an online questionnaire and participants’ self-reflective accounts.

Findings: The results indicate that achieving deep-oriented learning through dialogical actions is the most challenging part of using the DIANA model. Some of the students had difficulty understanding the concept of ‘authenticity’.

Conclusions: The findings of this study suggest enhancing learner-centred scaffolding and guidance, particularly at the outset of the learning process. In addition, methods that develop dialogical skills and competences ought to be integrated into teacher education as extensively as possible, in order to make collaborative work and problem-solving genuinely dialogical and equal.  相似文献   

AN ADAPTIVE CDMA RAKE RECEIVER     

薛国强  程时昕 《东南大学学报》1995,(2)

ＡＮＡＤＡＰＴＩＶＥＣＤＭＡＲＡＫＥＲＥＣＥＩＶＥＲＸｕｅＧｕｏｑｉａｎｇ（薛国强）ＣｈｅｎｇＳｈｉｘｉｎ（程时昕）（ＮａｔｉｏｎａｌＣｏｍｍｕｎｉｃａｔｉｏｎｓＲｅｓｅａｒｃｈＬａｂｏｒａｔｏｒｙ）ＡＮＡＤＡＰＴＩＶＥＣＤＭＡＲＡＫＥＲＥＣＥＩＶＥ...  相似文献