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Processing and Understanding Moodle Log Data and Their Temporal Dimension Moodle日志数据及其时间维度的处理与理解
IF 3.9 Q1 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2023-08-11 DOI: 10.18608/jla.2023.7867
D. Rotelli, A. Monreale
The increased adoption of online learning environments has resulted in the availability of vast amounts of educationallog data, which raises questions that could be answered by a thorough and accurate examination of students’ onlinelearning behaviours. Event logs describe something that occurred on a platform and provide multiple dimensionsthat help to characterize what actions students take, when, and where (in which course and in which part of thecourse). Temporal analysis has been shown to be relevant in learning analytics (LA) research, and capturingtime-on-task as a proxy to model learning behaviour, predict performance, and prevent drop-out has been thesubject of several studies. In Moodle, one of the most used learning management systems, while most events arelogged at their beginning, other events are recorded at their end. The duration of an event is usually calculated asthe difference between two consecutive records assuming that a log records the action’s starting time. Therefore,when an event is logged at its end, the difference between the starting and the ending event identifies their sum,not the duration of the first. Moreover, in the pursuit of a better user experience, increasingly more online learningplatforms’ functions are shifted to the client, with the unintended effect of reducing significant logs and conceivablymisinterpreting student behaviour. The purpose of this study is to present Moodle’s logging system to illustratewhere the temporal dimension of Moodle log data can be difficult to interpret and how this knowledge can be usedto improve data processing. Starting from the correct extraction of Moodle logs, we focus on factors to considerwhen preparing data for temporal dimensional analysis. Considering the significance of the correct interpretation oflog data to the LA community, we intend to initiate a discussion on this domain understanding to prevent the loss ofdata-related knowledge.
越来越多地采用在线学习环境导致了大量教育数据的可用性,这些数据提出的问题可以通过对学生在线学习行为的彻底和准确的检查来回答。事件日志描述了平台上发生的事情,并提供了多个维度,帮助描述学生在何时何地(在哪门课程和课程的哪一部分)采取了什么行动。时间分析已被证明与学习分析(LA)研究相关,而捕捉任务时间作为学习行为模型、预测表现和防止辍学的代理已成为几项研究的主题。在最常用的学习管理系统之一Moodle中,虽然大多数事件在开始时被记录,但其他事件在结束时被记录。事件的持续时间通常计算为两个连续记录之间的差值,假设日志记录了操作的开始时间。因此,当一个事件在其末尾被记录时,开始事件和结束事件之间的差异标识了它们的总和,而不是第一个事件的持续时间。此外,为了追求更好的用户体验,越来越多的在线学习平台的功能被转移到客户端,这带来了意想不到的影响,减少了重要的日志,并可能误解了学生的行为。本研究的目的是展示Moodle的日志系统,以说明Moodle日志数据的时间维度难以解释的地方,以及如何使用这些知识来改进数据处理。从正确提取Moodle日志开始,我们关注准备数据进行时间维度分析时需要考虑的因素。考虑到正确解释测井数据对洛杉矶社区的重要性,我们打算就这一领域的理解展开讨论,以防止数据相关知识的丢失。
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引用次数: 0
Supporting Student Agency with a Student-Facing Learning Analytics Dashboard 用面向学生的学习分析仪表板支持学生代理
IF 3.9 Q1 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2023-08-10 DOI: 10.18608/jla.2023.7729
Anceli Kaveri, Anni Silvola, H. Muukkonen
Learning analytics dashboard (LAD) development has been criticized for being too data-driven and for developers lacking an understanding of the nontechnical aspects of learning analytics (LA). The ability of developers to address their understanding of learners as well as systematic efforts to involve students in the development process are central to creating pedagogically grounded student-facing dashboards. However, limited research is available about developer perceptions on supporting students with LA. We examined an interdisciplinary LA development team’s (IDT) perceptions of and intentions to support student agency, and the student-facing LAD development process. Qualitative content analysis supported by a social cognitive theory framework was conducted on interviews (N = 12) to analyze the IDT’s perceptions of student agency. IDT members had differing conceptions of student agency but agreed that it manifests in strategic study progression and planning, as well as in active interpretation and use of LA-based feedback. IDT members had differing views on student involvement in the LAD development process. Communication challenges within an IDT and limited resources were mentioned, impeding development work. The results of this study highlight the importance of fostering communication among IDT members about guiding pedagogical design principles and the systematic use of educational concepts in LA development processes.
学习分析仪表板(LAD)开发因过于数据驱动以及开发人员缺乏对学习分析(LA)非技术方面的理解而受到批评。开发人员解决他们对学习者的理解的能力,以及让学生参与开发过程的系统努力,是创建基于教学的面向学生的仪表盘的核心。然而,关于开发人员对支持LA学生的看法的研究有限。我们研究了跨学科LA开发团队(IDT)对支持学生代理的看法和意图,以及面向学生的LAD开发过程。在社会认知理论框架的支持下,对访谈(N=12)进行了定性内容分析,以分析IDT对学生代理的看法。IDT成员对学生代理有不同的概念,但一致认为,它表现在战略学习进展和计划,以及积极解释和使用基于LA的反馈中。IDT成员对学生参与法援发展过程有不同意见。提到了IDT内部的沟通挑战和有限的资源,阻碍了开发工作。这项研究的结果强调了促进IDT成员之间沟通的重要性,即指导教学设计原则和在LA发展过程中系统地使用教育概念。
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引用次数: 0
IguideME:
IF 3.9 Q1 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2023-08-10 DOI: 10.18608/jla.2023.7853
D. Fleur, M. Marshall, Miguel Pieters, N. Brouwer, Gerrit Oomens, Angelos Konstantinidis, K. Winnips, S. Moes, W. van den Bos, B. Bredeweg, E. V. van Vliet
Personalized feedback is important for the learning process, but it is time consuming and particularly problematic in large-scale courses. While automatic feedback may help for self-regulated learning, not all forms of feedback are effective. Social comparison offers powerful feedback but is often loosely designed. We propose that intertwining meaningful feedback with well-designed peer comparison using a learning analytics dashboard provides a solution. Third-year bachelor students were randomly assigned to have access to the learning analytics dashboard IguideME (treatment, n=31) or no access (control, n=31). Dashboard users were asked to indicate their desired grade, which was used to construct peer-comparison groups. Personalized peer-comparison feedback was provided via the dashboard. The effects were studied using quantitative and qualitative data, including the Motivated Strategies for Learning Questionnaire (MSLQ) and the Achievement Goal Questionnaire (AGQ). Compared to the control group, the treatment group achieved higher scores for the MSLQ components “metacognitive self-regulation” and “peer learning,” and for the AGQ component “other-approach” (do better than others). The treatment group performed better on reading assignments and achieved higher grades for high-level Bloom exam questions. These data support the hypothesis that personalized peer-comparison feedback can be used to improve self-regulated learning and academic achievement.
个性化反馈对学习过程很重要,但它很耗时,在大型课程中尤其有问题。虽然自动反馈可能有助于自我调节学习,但并非所有形式的反馈都是有效的。社会比较提供了强有力的反馈,但往往设计得很松散。我们建议,使用学习分析仪表板,将有意义的反馈与精心设计的同行比较交织在一起,可以提供一种解决方案。三年级本科生被随机分配到有权访问学习分析仪表板IguideME(治疗,n=31)或无权访问(对照,n=31。仪表板用户被要求指出他们想要的分数,用于构建同伴比较组。通过仪表板提供了个性化的同行比较反馈。使用定量和定性数据研究了效果,包括学习动机策略问卷(MSLQ)和成就目标问卷(AGQ)。与对照组相比,治疗组在MSLQ成分“元认知自我调节”和“同伴学习”以及AGQ成分“其他方法”(比其他方法做得更好)方面得分更高。治疗组在阅读作业上表现更好,在布鲁姆高水平考试中取得了更高的成绩。这些数据支持这样一种假设,即个性化的同伴比较反馈可以用来提高自我调节的学习和学业成绩。
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引用次数: 0
Contextualized Logging of On-Task and Off-Task Behaviours During Learning 学习过程中任务内和任务外行为的情境化记录
IF 3.9 Q1 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2023-08-10 DOI: 10.18608/jla.2023.7837
Daniel Biedermann, George-Petru Ciordas-Hertel, Marc Winter, Julia Mordel, H. Drachsler
Learners use digital media during learning for a variety of reasons. Sometimes media use can be considered “on-task,” e.g., to perform research or to collaborate with peers. In other cases, media use is “off-task,” meaning that learners use content unrelated to their current learning task. Given the well-known problems with self-reported data (incomplete memory, distorted perceptions, subjective attributions), exploring on-task and off-task usage of digital media in learning scenarios requires logging activity on digital devices. However, we argue that logging on- and off-task behaviour has challenges that are rarely addressed. First, logging must be active only during learning. Second, logging represents a potential invasion of privacy. Third, logging must incorporate multiple devices simultaneously to take the reality of media multitasking into account. Fourth, logging alone is insufficient to reveal what prompted learners to switch to a different digital activity. To address these issues, we present a contextually activated logging system that allows users to inspect and annotate the observed activities after a learning session. Data from a formative study show that our system works as intended, and furthermore supports our assumptions about the diverse intentions of media use in learning. We discuss the implications for learning analytics.
学习者在学习过程中使用数字媒体的原因多种多样。有时使用媒体可以被认为是“在任务上”,例如,进行研究或与同伴合作。在其他情况下,媒体使用是“任务外的”,这意味着学习者使用与当前学习任务无关的内容。考虑到自我报告数据的众所周知的问题(不完整的记忆,扭曲的感知,主观归因),探索在学习场景中对数字媒体的任务和任务外使用需要在数字设备上记录活动。然而,我们认为登录工作和离开任务的行为具有很少被解决的挑战。首先,日志记录必须仅在学习期间是活动的。其次,日志记录代表了对隐私的潜在侵犯。第三,日志记录必须同时包含多个设备,以考虑到媒体多任务处理的现实。第四,仅仅记录日志不足以揭示是什么促使学习者转向不同的数字活动。为了解决这些问题,我们提出了一个上下文激活的日志系统,允许用户在学习会话后检查和注释观察到的活动。一项形成性研究的数据表明,我们的系统按预期工作,进一步支持了我们关于学习中使用媒体的不同意图的假设。我们讨论了学习分析的含义。
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引用次数: 0
Modelling Temporality in Person- and Variable-Centred Approaches 以人为中心和变量为中心的临时性建模方法
IF 3.9 Q1 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2023-08-10 DOI: 10.18608/jla.2023.7841
Dirk T. Tempelaar, B. Rienties, B. Giesbers, Quan Nguyen
Learning analytics needs to pay more attention to the temporal aspect of learning processes, especially in self-regulated learning (SRL) research. In doing so, learning analytics models should incorporate both the duration and frequency of learning activities, the passage of time, and the temporal order of learning activities. However, where this exhortation is widely supported, there is less agreement on its consequences. Does paying tribute to temporal aspects of learning processes necessarily imply that event-based models are to replace variable-based models, and analytic discovery methods substitute traditional statistical methods? We do not necessarily require such a paradigm shift to give temporal aspects their position. First, temporal aspects can be integrated into variable-based models that apply statistical methods by carefully choosing appropriate time windows and granularity levels. Second, in addressing temporality in learning analytic models that describe authentic learning settings, heterogeneity is of crucial importance in both variable- and event-based models. Variable-based person-centred modelling, where a heterogeneous sample is split into homogeneous subsamples, is suggested as a solution. Our conjecture is illustrated by an application of dispositional learning analytics, describing authentic learning processes over an eight-week full module of 2,360 students.
学习分析需要更多地关注学习过程的时间方面,特别是在自我调节学习(SRL)研究中。在这样做的过程中,学习分析模型应该包括学习活动的持续时间和频率、时间的流逝以及学习活动的时间顺序。然而,在这种劝告得到广泛支持的地方,人们对其后果的看法却不太一致。关注学习过程的时间方面是否意味着基于事件的模型将取代基于变量的模型,分析发现方法将取代传统的统计方法?我们不一定需要这样的范式转变来给予时间方面它们的位置。首先,时间方面可以集成到基于变量的模型中,该模型通过仔细选择适当的时间窗口和粒度级别来应用统计方法。其次,在描述真实学习环境的学习分析模型中,异质性在基于变量和基于事件的模型中都至关重要。建议将基于变量的以人为中心的建模作为一种解决方案,将异质样本拆分为同质子样本。我们的猜想通过应用倾向性学习分析来说明,该分析描述了2360名学生在八周的完整模块中的真实学习过程。
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引用次数: 0
Associations of Research Questions, Analytical Techniques, and Learning Insight in Temporal Educational Research 时态教育研究中研究问题、分析技术和学习洞察力的关联
IF 3.9 Q1 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2023-08-10 DOI: 10.18608/jla.2023.7745
Sina Nazeri, M. Hatala, Carman Neustaedter
Learning has a temporal characteristic in nature, which means that it occurs over the passage of time. The research on the temporal aspects of learning faces several challenges, one of which is utilizing appropriate analytical techniques to exploit the temporal data. There is no coherent guide to selecting certain temporal techniques to lead to results that truthfully uncover underlying phenomena. To fill this gap, this systematic mapping study contributes to understanding the type of questions and approaches in works in the area of temporal educational research. This study aims to analyze different components of published research and explores the current trends in educational studies that explicitly consider the temporal aspect. Using the thematic coding method, we identified trends in three components, including asked research questions, utilized methodological techniques, and inferred insight about learning. The distribution of codes regarding asked research questions showed that the highest number of studies focused on method development or proposing a methodological framework. We discussed that methodological development, with the underlying theory, led to identifying learning indicators that can provide the ability to identify individual students with respect to the learning concepts of interest. In terms of utilized techniques, there was a strong trend in visualization analysis and process mining. This study found that to discover insight into learning, it is important to utilize techniques that are interpretable to characterize temporal patterns.
学习本质上具有时间特征,这意味着它是随着时间的推移而发生的。对学习的时间方面的研究面临着几个挑战,其中之一是利用适当的分析技术来利用时间数据。没有连贯的指南来选择某些时间技术,以导致真实揭示潜在现象的结果。为了填补这一空白,这项系统的映射研究有助于理解时间教育研究领域工作中的问题类型和方法。本研究旨在分析已发表研究的不同组成部分,并探索明确考虑时间方面的教育研究的当前趋势。使用主题编码方法,我们确定了三个组成部分的趋势,包括提出的研究问题、使用的方法论技术和推断的学习洞察力。关于研究问题的代码分布表明,关注方法开发或提出方法框架的研究数量最多。我们讨论了方法论的发展和基本理论,从而确定了学习指标,这些指标可以提供识别学生个人兴趣学习概念的能力。就所使用的技术而言,可视化分析和过程挖掘有着强烈的趋势。这项研究发现,要发现对学习的洞察力,利用可解释的技术来表征时间模式是很重要的。
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引用次数: 0
Transparency and Trustworthiness in User Intentions to Follow Career Recommendations from a Learning Analytics Tool 透明度和可信赖的用户意图遵循职业建议从学习分析工具
Q1 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2023-03-09 DOI: 10.18608/jla.2023.7791
Egle Gedrimiene, Ismail Celik, Kati Mäkitalo, Hanni Muukkonen
Transparency and trustworthiness are among the key requirements for the ethical use of learning analytics (LA) and artificial intelligence (AI) in the context of social inclusion and equity. However, research on these issues pertaining to users is lacking, leaving it unclear as to how transparent and trustworthy current LA tools are for their users and how perceptions of these variables relate to user behaviour. In this study, we investigate user experiences of an LA tool in the context of career guidance, which plays a crucial role in supporting nonlinear career pathways for individuals. We review the ethical challenges of big data, AI, and LA in connection to career guidance and analyze the user experiences (N = 106) of the LA career guidance tool, which recommends study programs and institutions to users. Results indicate that the LA career guidance tool was evaluated as trustworthy but not transparent. Accuracy was found to be a stronger predictor for the intention to follow on the recommendations of the LA guidance tool than was understanding the origins of the recommendation. The user’s age emerged as an important factor in their assessment of transparency. We discuss the implications of these findings and suggest emphasizing accuracy in the development of LA tools for career guidance.
透明度和可信赖性是在社会包容和公平的背景下合乎道德地使用学习分析(LA)和人工智能(AI)的关键要求之一。然而,对这些与用户相关的问题的研究尚不清楚,目前的LA工具对用户来说有多透明和值得信赖,以及这些变量的感知如何与用户行为相关。在本研究中,我们研究了职业指导背景下LA工具的用户体验,它在支持个人的非线性职业路径中起着至关重要的作用。我们回顾了大数据、人工智能和洛杉矶在职业指导方面面临的伦理挑战,并分析了洛杉矶职业指导工具的用户体验(N = 106),该工具向用户推荐学习项目和机构。结果表明,LA职业指导工具被评价为可信但不透明。准确性被发现是遵循LA指导工具建议的意愿的一个更强的预测因子,而不是理解建议的起源。用户的年龄成为他们评估透明度的一个重要因素。我们讨论了这些发现的意义,并建议在职业指导的LA工具的开发中强调准确性。
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引用次数: 2
LAK of Direction 方向LAK
IF 3.9 Q1 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2023-03-09 DOI: 10.18608/jla.2023.7913
Benjamin A. Motz, Yoav Bergner, Christopher A. Brooks, Anna Gladden, G. Gray, Charles Lang, Warren Li, F. Marmolejo‐Ramos, Joshua D. Quick
Learning analytics defines itself with a focus on data from learners and learning environments, with corresponding goals of understanding and optimizing student learning.  In this regard, learning analytics research, ideally, should be characterized by studies that make use of data from learners engaged in education systems, should measure student learning, and should make efforts to intervene and improve these learning environments. However, a common concern among members of the learning analytics research community is that these standards are not being met.  In two analysis waves, we review a large and comprehensive sample of research articles from the proceedings of the three most recent Learning Analytics and Knowledge conferences, the premier conference venue for learning analytics research, and from articles published during the same time in the Journal of Learning Analytics (over the years of 2020, 2021, and 2022).  We find that 37.4% of articles do not analyze data from learners in an education system, 71.1% do not include any measure of learning, and 89.0% of articles do not attempt to intervene in the learning environment.  We contrast these findings with the stated definition of learning analytics and infer, like others before us, that scholarship in learning analytics research presently lacks clear direction toward its stated goals.  We invite critical discussion of these findings from the learning analytics community, through open peer commentary.
学习分析将自己定义为关注来自学习者和学习环境的数据,并以理解和优化学生学习为相应目标。在这方面,理想情况下,学习分析研究的特点应该是利用教育系统中学习者的数据,测量学生的学习,并努力干预和改善这些学习环境。然而,学习分析研究社区的成员普遍关心的是这些标准没有得到满足。在两波分析中,我们回顾了大量全面的研究文章样本,这些研究文章来自最近三次学习分析和知识会议(学习分析研究的主要会议场所)的论文集,以及在同一时间发表在《学习分析杂志》(2020年、2021年和2022年)上的文章。我们发现37.4%的文章没有分析教育系统中学习者的数据,71.1%没有包括任何学习测量,89.0%的文章没有试图干预学习环境。我们将这些发现与学习分析的既定定义进行对比,并像我们之前的其他人一样推断,学习分析研究中的学术研究目前缺乏明确的方向,无法实现其既定目标。我们邀请学习分析社区通过公开的同行评论对这些发现进行批判性讨论。
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引用次数: 3
Tcherly:: A Teacher-facing Dashboard for Online Video Lectures 一个面向教师的在线视频讲座仪表板
IF 3.9 Q1 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2022-01-01 DOI: 10.18608/jla.2022.7555
Pankaj S. Chavan, R. Mitra
The use of online video lectures in universities, primarily for content delivery and learning, is on the rise. Instructors ’ ability to recognize and understand student learning experiences with online video lectures, identify particularly difficult or disengaging content and thereby assess overall lecture quality can inform their instructional practice related to such lectures. This paper introduces Tcherly, a teacher-facing dashboard that presents class-level aggregated time series data on student s’ self-reported cognitive-affective states they experienced during a lecture. Instructors can use the dashboard to evaluate and improve their instructional practice related to video lectures. We report the detailed iterative prototyping design process of the Tcherly Dashboard involving two stakeholders (instructors and designers) that informed various design decisions of the dashboard, and also provide usability and usefulness data. We demonstrate, with real-life examples of Tcherly Dashboard use generated by the researchers based on data collected from six courses and 11 lectures, how the dashboard can assist instructors in understanding thei r students’ learning experiences and evaluating the associated instructional materials. decision-making. This paper demonstrates how stakeholders (instructors and designers) can be involved in the design process of such a dashboard to inform microlevel design decisions such as visualization, the format of dashboard elements, and supports required by instructors to make sense of the presented information (analytics). The evolution of the dashboard design through iterative prototyping with instructors and designers is demonstrated along with usability and usefulness evaluation results. • We present guidelines for instructors to use the dashboard based on data gathered from six courses and 11 lectures. The real-life examples of dashboard use demonstrate how to use dashboard features and visualizations in tandem to understand student learning experiences and evaluate the associated instructional materials.
大学使用在线视频讲座(主要用于内容传递和学习)的情况正在增加。教师通过在线视频讲座认识和理解学生的学习经历,识别特别困难或不吸引人的内容,从而评估整体讲座质量的能力,可以为他们与此类讲座相关的教学实践提供信息。本文介绍了Tcherly,这是一个面向教师的仪表板,它显示了学生在课堂上自我报告的认知情感状态的班级级汇总时间序列数据。教师可以使用仪表板来评估和改进与视频讲座相关的教学实践。我们报告了Tcherly Dashboard的详细迭代原型设计过程,涉及两个利益相关者(教师和设计师),他们告知了仪表板的各种设计决策,并提供了可用性和有用性数据。我们通过研究人员基于6门课程和11场讲座收集的数据生成的Tcherly仪表板的实际使用示例来演示仪表板如何帮助教师了解学生的学习经历并评估相关的教学材料。决策。本文演示了利益相关者(教师和设计师)如何参与这样一个仪表板的设计过程,以告知微观层面的设计决策,如可视化、仪表板元素的格式,以及教师需要的支持,以理解所呈现的信息(分析)。通过教师和设计师的迭代原型设计,演示了仪表板设计的演变以及可用性和有用性评估结果。•根据从6门课程和11场讲座中收集的数据,我们为教师提供了使用仪表板的指导方针。仪表板使用的实际示例演示了如何使用仪表板功能和可视化来理解学生的学习经验并评估相关的教学材料。
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引用次数: 0
Are You Being Rhetorical? A Description of Rhetorical Move Annotation Tools and Open Corpus of Sample Machine-Annotated Rhetorical Moves 你是在夸夸其谈吗?修辞格标注工具描述及机器标注修辞格样本开放语料库
IF 3.9 Q1 EDUCATION & EDUCATIONAL RESEARCH Pub Date : 2020-12-17 DOI: 10.18608/jla.2020.73.10
Simon Knight, S. Abel, A. Shibani, Yoong Kuan Goh, Rianne Conijn, A. Gibson, Sowmya Vajjala, Elena Cotos, Ágnes Sándor, S. B. Shum
Writing analytics has emerged as a sub-field of learning analytics, with applications including the provision of formative feedback to students in developing their writing capacities. Rhetorical markers in writing have become a key feature in this feedback, with a number of tools being developed across research and teaching contexts. However, there is no shared corpus of texts annotated by these tools, nor is it clear how the tool annotations compare. Thus, resources are scarce for comparing tools for both tool development and pedagogic purposes. In this paper, we conduct such a comparison and introduce a sample corpus of texts representative of the particular genres, a subset of which has been annotated using three rhetorical analysis tools (one of which has two versions). This paper aims to provide both a description of the tools and a shared dataset in order to support extensions of existing analyses and tool design in support of writing skill development. We intend the description of these tools, which share a focus on rhetorical structures, alongside the corpus, to be a preliminary step to enable further research, with regard to both tool development and tool interaction
写作分析已经成为学习分析的一个子领域,其应用包括为学生提供形成性反馈,以发展他们的写作能力。写作中的修辞标记已经成为这种反馈的一个关键特征,在研究和教学环境中开发了许多工具。但是,没有这些工具注释的共享文本语料库,也不清楚工具注释如何比较。因此,用于工具开发和教学目的的比较工具的资源是稀缺的。在本文中,我们进行了这样的比较,并介绍了一个代表特定类型的文本样本语料库,其中一个子集使用三种修辞分析工具进行了注释(其中一个有两个版本)。本文旨在提供工具的描述和共享数据集,以支持现有分析和工具设计的扩展,以支持写作技能的发展。我们打算描述这些工具,它们共同关注修辞结构,以及语料库,作为进一步研究的初步步骤,涉及工具开发和工具交互
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引用次数: 3
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Journal of Learning Analytics
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