Examining citizens' perceived value of internet of things technologies in facilitating public sector services engagement     

Ramzi El-Haddadeh  Vishanth Weerakkody  Mohamad Osmani  Dhaval Thakker  Kawaljeet Kaur Kapoor 《Government Information Quarterly》2019,36(2):310-320

With the advancement of disruptive new technologies, there has been a considerable focus on personalisation as an important component in nurturing users' engagement. In the context of smart cities, Internet of Things (IoT) offer a unique opportunity to help empower citizens and improve societies' engagement with their governments at both micro and macro levels. This study aims to examine the role of perceived value of IoT in improving citizens' engagement with public services. A survey of 313 citizens in the UK, engaging in various public services, enabled through IoT, found that the perceived value of IoT is strongly influenced by empowerment, perceived usefulness and privacy related issues resulting in significantly affecting their continuous use intentions. The study offers valuable insights into the importance of perceived value of IoT-enabled services, while at the same time, providing an intersectional perspective of UK citizens towards the use of disruptive new technologies in the public sector.  相似文献   

基于本体和相关反馈的邮票检索系统研究     

喻丽春 《贵阳学院学报(自然科学版)》2011,6(4):18-21

信息检索技术成为用户在海量的网络数据中查找和准确获取网络信息的重要手段。但是由于多媒体信息内容的复杂性,查准率不高仍然是存在的重要问题。在特殊领域的应用,如邮票图像检索的研究,还相对较少。针对这种情况,本文提出一种基于本体和相关反馈技术相结合的邮票检索方法,并通过实验验证了检索方法的准确性和实用性。  相似文献   

研究生教育内部质量保障机制的现状及对策--基于北京某市属高校硕士毕业生的实证分析     

侯莹  杨庆  罗琳 《教学研究(河北)》2015,(2)

完善研究生教育内部质量保障机制,坚持内涵式发展,进一步提高研究生教育质量是当前我国研究生教育工作的重要任务。以北京某市属高校2012届硕士毕业生跟踪调查数据为依据,藉此系统分析研究生内部质量保障机制的现状及存在的问题,提出以下建议：合理构建课程体系,加强实践环节;加强学位论文过程管理,严守撰写规范;加强导师队伍建设,提高师生交流效率等。  相似文献   

高中生对英语写作反馈的倾向性研究     

李海英 《北京教育学院学报》2015,(6):78-83

做好写作反馈是提高高中生英语写作能力的一个重要途径。根据文献中有关写作教学和写作反馈的内容,从师生两方面进行了问卷调查和访谈,旨在探讨英语书面表达教学中教师和学生对写作反馈的态度和倾向;提出写作反馈需形式多样,反馈评价重点要明确、具体,引导到位。  相似文献   

Using statement banks to return online feedback: limitations of the transmission approach in a credit-bearing assessment     

Philip Denton  Philip Rowe 《Assessment & Evaluation in Higher Education》2015,40(8):1095-1103

Electronic marking tools that incorporate statement banks have become increasingly prevalent within higher education. In an experiment, printed and emailed feedback was returned to 243 first-year students on a credit-bearing laboratory report assessment. A transmission approach was used, students being provided with comments on their work, but no guidance as to how they should use these remarks. A multiple-choice question test, undertaken before and after the return of feedback, was used to measure learning. Although returned comments included model answers, test scores showed no overall enhancement, even when students’ marks for their laboratory reports were initially hidden. A negative and significant (p = .010) linear trend between relative test scores and test date suggests that even modest improvements in subject knowledge were lost over time. Despite this, students could accurately guess their mark based on emailed feedback alone, estimated and awarded marks being linearly correlated (p < .001). It is concluded that statement banks organised according to published assessment criteria can ultimately help students to appreciate how their work was graded. However, students should be encouraged to produce a structured response to received feedback if self-assessment is to occur.  相似文献   

‘I like the sound of that’ – an evaluation of providing audio feedback via the virtual learning environment for summative assessment     

Clare Carruthers  Brenda McCarron  Peter Bolan  Adrian Devine  Una McMahon-Beattie  Amy Burns 《Assessment & Evaluation in Higher Education》2015,40(3):352-370

This study aims to ascertain student and staff attitudes to and perceptions of audio feedback made available via the virtual learning environment (VLE) for summative assessment. Consistent with action research and reflective practice, this study identifies best practice, highlighting issues in relation to implementation with the intention of redesigning activities in the light of the findings. It utilises four case studies where audio feedback was provided to students using the Wimba voice authoring tool within Blackboard Learn+ for various types of summative assessment. The intention was to identify how and in what context audio feedback via the VLE is effective and why. The research was undertaken via a combination of techniques, including a student survey and staff reflective logs. The findings indicate that students liked the convenience, effectiveness, flexibility and personalised nature of this feedback, but raised concerns with some aspects of the technology. This paper also makes practical recommendations for the use of the feedback mechanism, focusing on the most effective use of the digital medium, and highlights directions for future research.  相似文献   

电视对彝族村落社会流动的影响——基于布里莫村的民族志调研     

杨晓军 《渭南师范学院学报》2015,(1):89-92

运用参与观察、问卷调查、个人访谈、焦点组访谈等研究方法,对彝族村落的媒介消费状况,电视对村民社会流动的影响等问题进行调研。研究发现,彝族村落的媒介消费呈现出"非立体化"和"单一化"的态势;电视对其社会流动产生了重要影响,但这种影响是"隐性"的,具体表现为:在水平流动中,对村民由农村流向城市具有诱惑作用;在垂直流动和代际流动中,对村民上升流动的决策形成产生了潜移默化的影响。  相似文献   

The Usefulness of Dictation in ELT Classrooms     

徐黄丽 《海外英语》2015,(2)

Dictation plays an important role in teaching, learning and testing. But different people have different views about its functions. This paper mainly talks about its advantages—improving students’all-r...  相似文献   

Exploring the moderating role of well-being on the adaptive link between self-assessment practices and learning achievement     

《Studies in Educational Evaluation》2023

Self-assessment practices can positively impact student learning and achievement. However, less is known about psychological moderators that can influence the impact that self-assessment practice may have on achievement. Integrating the dual processing self-regulation model and the self-assessment cycle framework, this study examined the role of students’ positive well-being in the link between self-assessment practices and domain-specific achievement scores. Hierarchical multiple regression analyses using data from 765 secondary school students revealed that self-assessment practices positively predicted achievement scores. Results also showed that positive well-being moderated the relationship between seeking internal feedback and self-reflection and achievement scores, in that the positive link between such self-assessment practices and achievement was stronger for students who had low or moderate well-being. These findings reinforce the impact of self-assessment on learning and add to the ecological validity of the dual processing self-regulation model. The discussion focuses on how these findings contribute to our understanding of how well-being could influence the adaptive role of internal and cognitive self-assessment practices in student learning. Limitations and future research directions are also discussed.  相似文献   

The bilateral benefits of providing and receiving peer feedback in academic writing across varying L2 proficiency     

《Studies in Educational Evaluation》2023

Although the effectiveness of peer review has been examined, few have tested the joint benefits of providing and receiving feedback features and quality in L2 contexts. The present study investigated variation in key features and quality of feedback provided and received by high and low L2 proficiency students and its benefits on revision in the authentic setting of students experiencing both roles of providing and receiving peer feedback in English academic writing. Analyses on two drafts from 50 students, 1356 idea units of anonymous implementable peer feedback and back-evaluation ratings revealed that the combined effect of providing and receiving feedback on revision was prominent for all students. But the bilateral benefits of providing and receiving feedback features were more significant for high proficiency students, while providing feedback features and quality benefited low proficiency students more. The study implies that students need more bilateral training with both providing and receiving feedback.  相似文献