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The learning analytics readiness instrument 学习分析准备工具
M. Oster, Steven Lonn, M. Pistilli, M. Brown
Little is known about the processes institutions use when discerning their readiness to implement learning analytics. This study aims to address this gap in the literature by using survey data from the beta version of the Learning Analytics Readiness Instrument (LARI) [1]. Twenty-four institutions were surveyed and 560 respondents participated. Five distinct factors were identified from a factor analysis of the results: Culture; Data Management Expertise; Data Analysis Expertise; Communication and Policy Application; and, Training. Data were analyzed using both the role of those completing the survey and the Carnegie classification of the institutions as lenses. Generally, information technology professionals and institutions classified as Research Universities--Very High research activity had significantly different scores on the identified factors. Working within a framework of organizational learning, this paper details the concept of readiness as a reflective process, as well as how the implementation and application of analytics should be done so with ethical considerations in mind. Limitations of the study, as well as next steps for research in this area, are also discussed.
人们对机构在确定是否准备实施学习分析时所使用的过程知之甚少。本研究旨在通过使用学习分析准备工具(LARI)测试版的调查数据来解决文献中的这一差距[1]。共有24家机构接受了调查,560名受访者参与了调查。从因子分析结果中确定了五个不同的因素:文化;数据管理专业知识;数据分析专业知识;沟通与政策应用;而且,培训。数据分析使用完成调查的人的角色和卡内基机构分类作为透镜。一般来说,信息技术专业人员和被归类为研究型大学-非常高的研究活动的机构在确定的因素上得分显著不同。在组织学习的框架内工作,本文详细介绍了准备作为一个反思过程的概念,以及分析的实现和应用应该如何在考虑道德因素的情况下完成。本文还讨论了本研究的局限性,以及该领域下一步的研究工作。
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引用次数: 31
Towards analytics for educational interactive e-books: the case of the reflective designer analytics platform (RDAP) 面向教育互动电子书的分析:反思式设计师分析平台(RDAP)的案例
Sokratis Karkalas, M. Mavrikis, Oliver Labs
This paper presents an analytics dashboard that has been developed for designers of interactive e-books. This is part of the EU-funded MC Squared project that is developing a platform for authoring interactive educational e-books. The primary objective is to develop technologies and resources that enhance creative thinking for both designers (authors) and learners. The learning material is expected to offer learners opportunities to engage creatively with mathematical problems and develop creative mathematical thinking. The analytics dashboard is designed to increase authors' awareness so that they can make informed decisions on how to redesign and improve the e-books. This paper presents architectural and design decisions on key features of the dashboard and discusses future steps with respect to the potential for exploratory data analysis.
本文介绍了一个为交互式电子书设计人员开发的分析仪表板。这是欧盟资助的MC Squared项目的一部分,该项目正在开发一个创作交互式教育电子书的平台。主要目标是开发技术和资源,以增强设计师(作者)和学习者的创造性思维。学习材料旨在为学习者提供创造性地参与数学问题和发展创造性数学思维的机会。分析仪表板的设计是为了提高作者的意识,这样他们就可以在如何重新设计和改进电子书方面做出明智的决定。本文介绍了仪表板关键特性的架构和设计决策,并讨论了关于探索性数据分析潜力的未来步骤。
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引用次数: 7
Investigating social and semantic user roles in MOOC discussion forums 研究MOOC论坛中的社交和语义用户角色
Tobias Hecking, Irene-Angelica Chounta, H. Hoppe
This paper describes the analysis of the social and semantic structure of discussion forums in massive open online courses (MOOCs) in terms of information exchange and user roles. To that end, we analyse a network of forum users based on information-giving relations extracted from the forum data. Connection patterns that appear in the information exchange network of forum users are used to define specific user roles in a social context. Semantic roles are derived by identifying thematic areas in which an actor seeks for information (problem areas) and the areas of interest in which an actor provides information to others (expertise). The interplay of social and semantic roles is analysed using a socio-semantic blockmodelling approach. The results show that social and semantic roles are not strongly interdependent. This indicates that communication patterns and interests of users develop simultaneously only to a moderate extent. In addition to the case study, the methodological contribution is in combining traditional blockmodelling with semantic information to characterise participant roles.
本文从信息交换和用户角色两个方面分析了大规模开放网络课程(MOOCs)论坛的社交和语义结构。为此,我们基于从论坛数据中提取的信息传递关系来分析论坛用户网络。在论坛用户的信息交换网络中出现的连接模式用于在社会上下文中定义特定的用户角色。语义角色是通过确定参与者在其中寻找信息的主题领域(问题领域)和参与者向其他人提供信息的兴趣领域(专业知识)派生出来的。使用社会语义块建模方法分析社会和语义角色的相互作用。结果表明,社会角色和语义角色之间的相互依赖关系并不强。这表明用户的交流方式和兴趣只是在中等程度上同时发展。除了案例研究之外,方法论的贡献在于将传统的块建模与语义信息相结合,以表征参与者的角色。
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引用次数: 31
Learning analytics for curriculum and program quality improvement (PCLA 2016) 课程和项目质量改进的学习分析(PCLA 2016)
J. Greer, M. Molinaro, X. Ochoa, T. McKay
This workshop on Learning Analytics for Curriculum and Program Quality Improvement investigates how LAK can drive improvements in teaching practices, instructional and curricular design, and academic program delivery. This workshop brings forward research and examples of how LAK can help build the case for instructional, curricular, or programmatic change and further how LAK can be used to foster acceptance of change processes by teachers, administrators, and other stakeholders in the educational enterprise.
这个关于课程和项目质量改进的学习分析研讨会调查了LAK如何推动教学实践、教学和课程设计以及学术项目交付的改进。本次研讨会提出了LAK如何帮助构建教学、课程或计划变革案例的研究和实例,并进一步介绍了LAK如何用于促进教师、管理人员和教育企业中其他利益相关者对变革过程的接受。
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引用次数: 16
Critical perspectives on writing analytics 写作分析的关键观点
S. B. Shum, Simon Knight, D. McNamara, L. Allen, Duygu Bektik, S. Crossley
Writing Analytics focuses on the measurement and analysis of written texts for the purpose of understanding writing processes and products, in their educational contexts, and improving the teaching and learning of writing. This workshop adopts a critical, holistic perspective in which the definition of "the system" and "success" is not restricted to IR metrics such as precision and recall, but recognizes the many wider issues that aid or obstruct analytics adoption in educational settings, such as theoretical and pedagogical grounding, usability, user experience, stakeholder design engagement, practitioner development, organizational infrastructure, policy and ethics.
写作分析侧重于书面文本的测量和分析,目的是理解写作过程和产品,在他们的教育背景下,提高写作的教学和学习。本次研讨会采用了一种批判性的、整体的视角,其中“系统”和“成功”的定义不局限于IR指标,如准确性和召回率,而是认识到许多更广泛的问题,这些问题有助于或阻碍分析在教育环境中的采用,如理论和教学基础、可用性、用户体验、利益相关者设计参与、从业者发展、组织基础设施、政策和道德。
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引用次数: 43
Reflecting on reflective writing analytics: assessment challenges and iterative evaluation of a prototype tool 反思反思写作分析:评估挑战和原型工具的迭代评估
S. B. Shum, Ágnes Sándor, R. Goldsmith, Xiaolong Wang, Randall Bass, Mindy McWilliams
When used effectively, reflective writing tasks can deepen learners' understanding of key concepts, help them critically appraise their developing professional identity, and build qualities for lifelong learning. As such, reflecting writing is attracting substantial interest from universities concerned with experiential learning, reflective practice, and developing a holistic conception of the learner. However, reflective writing is for many students a novel genre to compose in, and tutors may be inexperienced in its assessment. While these conditions set a challenging context for automated solutions, natural language processing may also help address the challenge of providing real time, formative feedback on draft writing. This paper reports progress in designing a writing analytics application, detailing the methodology by which informally expressed rubrics are modelled as formal rhetorical patterns, a capability delivered by a novel web application. This has been through iterative evaluation on an independently human-annotated corpus, showing improvements from the first to second version. We conclude by discussing the reasons why classifying reflective writing has proven complex, and reflect on the design processes enabling work across disciplinary boundaries to develop the prototype to its current state.
如果使用有效,反思性写作任务可以加深学习者对关键概念的理解,帮助他们批判性地评估自己发展中的职业身份,并为终身学习建立素质。因此,反思性写作吸引了关注体验式学习、反思性实践和培养学习者整体概念的大学的极大兴趣。然而,对于许多学生来说,反思性写作是一种新颖的写作体裁,导师可能对其评估缺乏经验。虽然这些条件为自动化解决方案设置了一个具有挑战性的环境,但自然语言处理也可以帮助解决为草稿写作提供实时、形成性反馈的挑战。本文报告了在设计写作分析应用程序方面的进展,详细介绍了将非正式表达的规则建模为正式修辞模式的方法,这是一种由新型web应用程序提供的功能。这是通过对独立的人工注释语料库的迭代评估,显示了从第一个版本到第二个版本的改进。最后,我们讨论了为什么对反思性写作进行分类被证明是复杂的,并反思了设计过程,使工作跨越学科界限,将原型发展到目前的状态。
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引用次数: 42
LAK failathon 腊克语failathon
D. Clow, Rebecca Ferguson, Leah P. Macfadyen, P. Prinsloo, Sharon Slade
As in many fields, most papers in the learning analytics literature report success or, at least, read as if they are reporting success. This is almost certainly not because learning analytics research and activity are always successful. Generally, we report our successes widely, but keep our failures to ourselves. As Bismarck is alleged to have said: it is wise to learn from the mistakes of others. This workshop offers an opportunity for researchers and practitioners to share their failures in a lower-stakes environment, to help them learn from each other's mistakes.
与许多领域一样,学习分析文献中的大多数论文都报告了成功,或者至少读起来像是在报告成功。这几乎肯定不是因为学习分析研究和活动总是成功的。一般来说,我们会把自己的成功广而告之,而把自己的失败藏在心里。据说俾斯麦曾经说过:从别人的错误中吸取教训是明智的。本次研讨会为研究人员和从业者提供了一个机会,让他们在一个低风险的环境中分享他们的失败经验,帮助他们从彼此的错误中学习。
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引用次数: 7
The connected learning analytics toolkit 互联学习分析工具包
Kirsty Kitto, Aneesha Bakharia, Mandy Lupton, D. Mallet, J. Banks, P. Bruza, A. Pardo, S. B. Shum, S. Dawson, D. Gašević, George Siemens, G. Lynch
This demonstration introduces the Connected Learning Analytics (CLA) Toolkit. The CLA toolkit harvests data about student participation in specified learning activities across standard social media environments, and presents information about the nature and quality of the learning interactions.
这个演示介绍了连接学习分析(CLA)工具包。CLA工具包收集有关学生在标准社交媒体环境中参与指定学习活动的数据,并提供有关学习交互的性质和质量的信息。
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引用次数: 11
Data-driven proficiency profiling: proof of concept 数据驱动的熟练程度分析:概念的证明
B. Mostafavi, T. Barnes
Data-driven methods have previously been used in intelligent tutoring systems to improve student learning outcomes and predict student learning methods. We have been incorporating data-driven methods for feedback and problem selection into Deep Thought, a logic tutor where students practice constructing deductive logic proofs. In this latest study we have implemented our data-driven proficiency profiler (DDPP) into Deep Thought as a proof of concept. The DDPP determines student proficiency without expert involvement by comparing relevant student rule scores to previous students who behaved similarly in the tutor and successfully completed it. The results show that the DDPP did improve in performance with additional data and proved to be an effective proof of concept.
数据驱动的方法以前已用于智能辅导系统,以提高学生的学习成果和预测学生的学习方法。我们一直在将数据驱动的反馈和问题选择方法整合到Deep Thought中,这是一个逻辑导师,学生可以在这里练习构建演绎逻辑证明。在这项最新的研究中,我们已经将数据驱动的熟练度分析器(DDPP)实现到Deep Thought中,作为概念的证明。DDPP在没有专家参与的情况下,通过将相关学生规则分数与之前在导师中表现相似并成功完成的学生进行比较,来确定学生的熟练程度。结果表明,在附加数据的帮助下,DDPP确实提高了性能,证明了这是一个有效的概念验证。
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引用次数: 6
Multimodal learning analytics data challenges 多模式学习分析数据挑战
X. Ochoa, M. Worsley, Nadir Weibel, S. Oviatt
This is a proposal for organizing a Multimodal Learning Analytics (MLA) data challenge as part of the workshop offering of the Learning Analytics and Knowledge (LAK) conference. It explains the motivation of the event, its objectives, target groups, expected format, organization, dissemination strategy and schedule.
这是一份关于组织多模式学习分析(MLA)数据挑战的提案,作为学习分析和知识(LAK)会议研讨会的一部分。它解释了活动的动机、目标、目标群体、预期形式、组织、传播策略和时间表。
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引用次数: 17
期刊
Proceedings of the Sixth International Conference on Learning Analytics & Knowledge
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