A linked data-based collaborative annotation system for increasing learning achievements

With the emergence of the Web 2.0, collaborative annotation practices have become more mature in the field of learning. In this context, several recent studies have shown the powerful effects of the integration of annotation mechanism in learning process. However, most of these studies provide poor support for semantically structured resources, more precisely for sharing and linking educational contents using linked data approach. Adopting Semantic Web technologies, this paper proposed a new linked data-based collaborative annotation system called L2OD, which allows students to enrich their annotations with relevant resources retrieved from Linked Open Data clouds. L2OD supports two modes of annotation, a private annotation mode for the user’s individual annotations, and a shared mode for all users’ annotations. The experimentation shows that the learners who have used L2OD have significantly increased their learning achievements referring to the difference between L2OD’s post-test and the control group’s post-test. It also shows significant positive correlations between learning achievements and quantity of private and shared annotations in the experimental group, respectively.     

Web‐based reading annotation system with an attention‐based self‐regulated learning mechanism for promoting reading performance

Due to the rapid development of information technology, web‐based learning has become a dominant trend. That is, learners can often learn anytime and anywhere without being restricted by time and space. Autonomic learning primarily occurs in web‐based learning environments, and self‐regulated learning (SRL) is key to autonomic learning performance. Moreover, sustained attention to web‐based learning activities can be challenging for students. Therefore, a web‐based reading annotation system with an attention‐based self‐regulated learning mechanism (ASRLM), which is based on brainwave detection, is designed to enhance the sustained attention of learners while reading annotated English texts online, and thereby promote online reading performance. In total, 126 Grade 7 students in four classes at a junior high school in New Taipei City, Taiwan, are the participants. Among the four classes, two classes are randomly distributed to the experimental group and the other two classes are randomly distributed to the control group. The experimental group utilizes the ASRLM to support their reading of annotated English texts online, whereas the control group is not supported by the ASRLM while reading annotated English texts online. Experimental results show that sustained attention and reading comprehension of the experimental group are better than those of the control group. Moreover, the web‐based reading system with ASRLM support promotes the sustained attention and reading comprehension of female learners more than those of male learners while reading annotated English texts online. Additionally, learners with high‐SRL ability in the experimental group have better sustained attention and reading comprehension than those learners with low‐SRL ability. Furthermore, the sustained attention and reading comprehension of the experimental group are strongly correlated, and the duration of sustained attention strongly predicts their reading comprehension performance.     

Facilitating English-language learners' oral reading fluency with digital pen technology

Oral reading fluency is an indicator of overall reading competence. Many studies have claimed that repeated reading can promote oral reading fluency. Currently, novel Web- or computer-based reading technologies offer interactive digital materials that promote English oral reading fluency using the repeated reading strategy; however, paper-based English materials in physical classrooms are still used to train students in oral reading fluency because most students are used to learning environments with paper, pen, and face-to-face interaction. With the growth of digital pen technologies, developing an interactive learning environment that combines printed textbooks and a digital pen to support English-language classroom learning has become feasible. Thus, this work presents a digital pen and paper interaction platform (DPPIP) composed of a student-learning tier, course management tier, and teacher tutoring tier, in which digital pen technologies are integrated with printed textbooks and Moodle course management system, to support the repeated reading strategy for promoting English-language oral reading fluency, learning motivation, and learning satisfaction. Meanwhile, this work also examined whether the proposed DPPIP provides different benefits in terms of the promotion of the oral reading fluency to students with field-dependent and field-independent cognitive styles. Based on the non-equivalent control group design in the quasi-experimental research, this work recruited two junior high school classes from Taoyuan County, Taiwan, to participate in an instructional experiment. One class was randomly assigned to the experimental group, which used the DPPIP to perform the repeated reading strategy in order to enhance English-language oral reading fluency. By contrast, the other class was assigned to the control group, which adopted the traditional paired reading method to support the repeated reading strategy to improve English-language oral reading fluency. Analytical results show that applying the proposed DPPIP to support a regular English-language course in classrooms had significantly positive effects in promoting the English-language oral reading fluency, learning motivation, and learning satisfaction of junior high school students. Moreover, this DPPIP simultaneously helped the experimental group students with the field-independent and field-dependent cognitive styles accelerate their oral reading fluency. Importantly, the oral reading fluency of the experimental group students is positively correlated with the frequency which the digital pen was used.     

Emotion recognition and communication for reducing second‐language speaking anxiety in a web‐based one‐to‐one synchronous learning environment

e‐Learning is becoming an increasingly popular educational paradigm because of the rapid growth of the Internet. Recent studies have argued that affective modelling (ie, considering a learner's emotional or motivational state) should also be considered while designing learning activities. Many studies indicated that various learning emotions markedly impact learning outcomes. In the language education field, many studies have investigated anxiety associated with learning a second language, noting that anxiety has an adverse effect on the performance of those speaking English as a second language. Therefore, how to reduce anxiety associated with learning a second language to increase learning performance is an important research issue in the language education field. Accordingly, this study employed a sensor, signal processing, wireless communication, system‐on‐chip and machine‐learning techniques in developing an embedded human emotion recognition system based on human pulse signals for detecting three human emotions—nervousness, peace and joy—to help teachers reduce language‐learning anxiety of individual learners in a web‐based one‐to‐one synchronous learning environment. The accuracy rate of the proposed emotion recognition model evaluated by cross‐validation is as high as 79.7136% when filtering out human pulse signals that have bias. Moreover, this study applied the embedded emotion recognition system to assist instructor's teaching in a synchronous English conversation environment by immediately reporting variations in individual learner emotions to the teacher during learning. In this instructional experiment, the teacher can give appropriate learning assistance or guidance based on the emotion states of individual learners. Experimental results indicate that the proposed embedded human emotion recognition system is helpful in reducing language‐based anxiety, thus promoting instruction effectiveness in English conversation classes.     

协作学习对英语阅读焦虑和阅读成绩影响的实证研究

阅读焦虑是经常困扰英语学习者的常见问题,严重影响阅读进程,而协作学习作为一种有效的学习方式能够缓解外语学习中出现的焦虑。为了探索协作学习对英语阅读焦虑和阅读成绩的影响,本研究开展了协作学习模式下的阅读教学,研究结果证明协作学习能够较低英语阅读焦虑,提升英语阅读成绩的有效性。     

Effects of implementation support on children's reading outcomes following an online early reading programme: A cluster-randomised controlled trial

Well-designed computer or app-based instruction has a number of potential benefits (eg increasing accessibility and feasibility of high-quality instruction, reducing time and resources required for training expert delivery, saving instructional time). However, variation in implementation can still affect outcomes when using educational technology. Research generally suggests that without follow-up support after training, implementation of educational interventions is often poor and outcomes reduced. However, the extent to which this is the case when the core element of an intervention is computer or app-delivered is not yet clear. This study investigated the effects of providing ongoing implementation support for Headsprout Early Reading (HER, an early reading programme accessible via a computer or an app), to determine whether such support leads to better outcomes. Twenty-two primary schools (269 learners) participated in a cluster-randomised controlled trial. Eleven schools received initial training followed by ongoing support across the school year, whereas the other 11 schools received initial training and technical support only. Pre- and post-measures of reading skills were conducted using the York Assessment of Reading for Comprehension. We found no effect of implementation support on outcomes, and no effect of implementation support on delivery of the core element of HER. However, there were some effects of implementation support on the implementation of other HER elements relating to the responsiveness of educators to learners' learning within HER. These findings have implications for providing access to high quality online instruction in early reading skills at scale, with minimal training. More broadly, the current study suggests that well-designed computer or app-based instruction can yield positive outcomes with minimal implementation support and training. However, further research is required to ensure the interplay between learners' app-based learning and teacher intervention functions as intended to provide additional support for those who need it.

Practitioner notes

What is already known about this topic

• Well-designed computer or app-based instruction has a number of potential benefits (eg increasing accessibility and feasibility of high-quality instruction, reducing time and resources required for training expert delivery, saving instructional time).
• Implementation can still affect outcomes when using educational technology, and without follow-up support after training, implementation of educational interventions is often poor and outcomes reduced.
• The extent to which this is the case when the core element of an intervention is computer or app-delivered is not yet clear.

What this paper adds

• We found that providing implementation support for teachers and teaching assistants delivering Headsprout Early Reading (HER; an early reading programme accessible via a computer or an app) did not affect the reading outcomes of learners.
• We also found the implementation support did not affect delivery of the core, app-delivered element of the programme.
• However, there were notable differences in implementation of other aspects of the programme, particularly in relation to the role of the teacher or educational practitioner in managing the interplay between the app-based learning and teacher intervention for learners who require further support.

Implications for practice and policy

• These findings have implications for providing access to high quality instruction in early reading skills at scale, with minimal training.
• More broadly, the current study suggests that well-designed computer or app-based instruction can yield positive outcomes with minimal implementation support and training.
• However, the findings of this study identify some potential risk of an over-reliance on technology to facilitate the learning of all learners accessing the programme.
• Further research is required to ensure the interplay between learners' app-based learning and teacher intervention functions as intended to provide additional support for those who need it.

     

Cohere：有效利用开放教育资源学习中的集体智慧

集体智慧在开放教育资源学习中的作用日渐凸显,Cohere作为一款在线社会性语义注释及知识地图工具可以有效地支持和利用开放教育资源学习中的集体智慧.Cohere实现了网页注释、语义连接和信息筛选的功能,形成了包括文本、观点和社交的协作网络概念模型.在开放教育资源的学习中,利用Cohere可以进行知识管理、思维的可视化和协作式辩论学习.     

在教师教育者中创建网上学习社区

网上授课在全球各教育机构尤其是开放和远程学习机构呈迅猛发展的态势。网上学习为远程学习者提供了大量的师生互动、生生互动的机会。他们分享感受,共同协作。通过学习者之间的交互学习,网上学习较独立学习能产生更好的学习效果。斯里兰卡开放大学教育系利用Moodle学习系统开设了“作为教育技术人员的教师教育者”网上课程。课程设计使用协作学习模式,为远程学习者提供了大量积极参与学习过程的机会。学习者借助学习资源和教师的引导完成学习和评估任务,通过讨论会的方式进行协作学习并共同分享感受。本文采用个案研究的方法,对设计者、教师以及学生在网上学习环境中共同加强社区构建所实施的具体策略和技术进行了调查,并进一步探索了社区建设对远程学习者即网上学习的初学者的影响。本文同时讨论了建构网上学习社区的发展进程并强调了设计者、教师和学习者在成功创建网上学习社区中所起的作用。     

Teaching Mature Students

ABSTRACT

Online discussions are widely viewed as a valuable tool for encouraging student engagement and promoting interaction with course material outside of the traditional classroom. Strategies for conducting online discussions vary and are not confined to traditional, university-sponsored learning management systems (LMS). Social media platforms such as Facebook, which provide a variety of social benefits to students, might also represent a viable mechanism for educational information exchange and learning. Our study tested this proposition by comparing the effects of a Facebook-based and LMS-based online discussion forum on students' participation, achievement of learning goals, and overall course performance. Our findings suggest that different forums can affect classroom dynamics and student learning in different ways. While Facebook may be better at fostering student participation and encouraging peer-to-peer dialogue, the university-sponsored LMS may be a more effective tool for encouraging students to develop coherent arguments and apply course content in other contexts. Since this study shows that platform of an online discussion assignment matters, college instructors should consider the benefits and drawbacks of each platform before developing an online discussion assignment. Instructor choice of platform should depend on course content, instructor's teaching preferences, and online discussion assignment goals.     

Effects of online synchronous instruction with an attention monitoring and alarm mechanism on sustained attention and learning performance

Many studies have shown that learners’ sustained attention strongly affects e-learning performance, particularly during online synchronous instruction. This work thus develops a novel attention monitoring and alarm mechanism (AMAM) based on brainwave signals to improve learning performance via monitoring the attention state of individual learners and helping online instructors or teaching assistants to improve the sustained attention levels of learners with low-attention states as they perform online synchronous instruction activities. Totally, 83 and 65 Grade 7 students were randomly assigned to the experimental and control groups that respectively underwent online synchronous instruction with and without AMAM support. Analytical results reveal that the experimental group of learners exhibited significantly better learning performance and sustained attention than those in the control group, verifying that the AMAM efficiently promotes the learning performance and sustained attention of learners. Moreover, the proposed AMAM was more helpful in improving the learning performance of female learners than those of male learners and improved the sustained attention of both male and female learners. Furthermore, the sustained attention, frequency of attention alarms, and learning performance of the learners in the experimental group were strongly correlated, and the sustained attention and frequency of attention alarms strongly predicted learning performance.     

学习者在线学习倾向的研究

病因的Margaret Martinez等人在1997-1999的研究中,提出了在线学习倾向这一概念,并将它分成了四种类型:变通型、实干型、顺应型和逆反型。Martinez等人认为在线学习者的学习倾向是引起个体学习差异的主要因素,它是影响学习差异的最外层,正因为学习倾向不同,才使得人们的学习偏好、学习风格、学习能力和认知等方面的不同。本研究旨在通过本地化问卷调查,从心理纬度调查我国在线学习者的在线学习情感投入度、在线学习策略及自治力等方面的情况,并以此求证Martinez等人的在线学习倾向模型是否符合我国在线学习者的实际情况,用以指导网络学习环境的分析、设计、开发、实施和评估工作,为建立“以学习者为主体”的个性化的在线学习环境提供理论依据和实践指导。     

在线协作学习中小组学习投入的分析模型构建及应用

在协作学习中学习投入与学习成效紧密相关,是学生进行有效参与和深度学习的必要条件。但目前的研究大多针对个人学习投入,缺乏在协作学习中小组学习投入的相关研究。在前人研究基础上,本研究从认知投入、行为投入、社会投入、情感投入四个维度构建了在线协作学习中小组学习投入的分析模型,并通过实证研究进一步探索小组投入分析模型各维度与小组学习成绩之间的关系。结果表明,在小组学习投入中行为投入、社交投入与小组成绩呈显著正相关关系,而积极、消极、困惑三类情感投入则与小组成绩呈负相关关系。研究同时发现,高分组在中立情感投入、认知投入的问题和元认知维度中的均值都高于低分组。最后,通过分析在线小组学习投入与成绩之间的关系,为今后优化学习支持服务以及提高小组成员协作质量提供了依据。     

Effects of instructor's facial expressions on students' learning with video lectures

This study investigated whether video lectures instructed by a heightened level of expressiveness instructor were better than those instructed by a conventional level of expressiveness instructor or audio-only in promoting students' online learning, and what kind of effects do instructor's facial expressions have on students' learning. Three different types of video lectures (one with a heightened level of expressiveness instructor, one with a conventional level of expressiveness instructor and one with the instructor' audio only) were used to study the effects of instructor's facial expressions. Sixty-nine participants from Chinese Normal University were selected to learn with these video lectures. Results of this study indicated that video lectures with a heightened level of expressiveness instructor were better than those with a conventional level of expressiveness instructor and audio-only ones with regard to improving students' arousal level and learning satisfaction. Instructor's facial expressions had no significant influence on participants' short-term recall (p = .90), while instructor's facial expressions did influence students' medium-term recall (p = .03). Instructor's facial expressions played a key role in students' online learning.     

Facilitating attitudinal learning in an animal behaviour and welfare MOOC

This case study examines the design and facilitation of a Massive Open Online Course (MOOC) that focused on attitudinal learning about the topic of animal behaviour and welfare. Findings showed that a team of instructors worked together collaboratively towards realising learning goals and found the experience rewarding. While learners had mixed perceptions of gains in cognitive, affective and behavioural learning, they reported high satisfaction with lecture videos and instructor course participation. Implications for the instructional design of MOOCs and attitudinal learning are discussed based on these findings, including a discussion of MOOCs as a unique platform for attitudinal learning, and recommendations for their successful use. The recommendations include the importance of creating a collaborative instructor team, establishing high instructor presence, using interactive and collaborative learning activities, and receiving support from platform providers and institutions.     

Examining Peer Collaboration in Online Inquiry

Abstract

This study examines peer collaboration among four pairs of seventh graders who read online to determine what caused the downfall of the Mayan civilization. More and less productive collaborative interactions are presented through snippets of dialogue in which pairs negotiated complex texts. Few examples of how teachers can skillfully facilitate collaborative interactions currently exist, despite the call for these skills in the Common Core State Standards. Teaching ideas that support collaborative online reading are featured.

[Supplementary materials are available for this article. Go to the publisher's online edition of The Educational Forum for the following free supplemental materials: set of printable graphic organizers to support collaborative online reading and cross-curricular web resources to support critical evaluation of online content].     

The Efficacy of Collaborative Learning Groups in an Undergraduate Statistics Course

Abstract. Assessment of the efficacy of collaborative learning group techniques is frequently subjectively based and often relies on casual comments from students or faculty. Despite this shortcoming, instructors searching for new and effective ways of teaching quantitative courses continue to experiment with collaborative pedagogy. This study examined the relationship between student performance on collaborative learning group assignments and students' examination scores in statistics. The results both challenge and support the efficacy of collaborative learning groups and suggest that faculty modify such techniques when evidence of student achievement cannot be empirically linked to the collaborative experience.     

网络在线学习者之间的强弱关系探究

网络在线学习关注在学习中如何利用学习者之间、学习者与指导者之间以及学习者与学习资源之间的相互关系。实践证明,不同学习方式下网络在线学习者之间存在者强弱关系,并且在线学习容易忽视学习者之间弱关系的作用,而网络对话和论坛是解决该问题的有效途径。我们可以通过互动和协作明确在线学习者的身份,营造安全的网络文化环境,通过对话促进良性互动,进而构建在线学习者之间强弱关系。     

An intelligent mobile location-aware book recommendation system that enhances problem-based learning in libraries

Despite rapid and continued adoption of mobile devices, few learning modes integrate with mobile technologies and libraries' environments as innovative learning modes that emphasize the key roles of libraries in facilitating learning. In addition, some education experts have claimed that transmitting knowledge to learners is not the only educational goal, as cultivating problem-solving skills is also essential. By integrating the problem-based learning (PBL) model with book resources in libraries, one can identify the advantages of libraries in supporting e-Learning, resulting in innovative and valuable research. Therefore, this study presents a novel intelligent mobile location-aware book recommendation system (IMLBRS) with map-based guidance to support cooperative PBL in a real-library environment. Using map navigation and book recommendation functionalities, learners can search for books associated with problem-solving with increased ease and efficiency, thereby helping learners increase their PBL performance in a library environment. Experimental results reveal that learning performance during PBL supported by the proposed IMLBRS for book searches is superior to learning performance during PBL supported by the online public access catalogue (OPAC). Experimental results also show that the proposed system facilitates better learning performance for learners with a field-dependent learning style than for learners with a field-independent learning style. Moreover, the proposed system facilitates learner contemplation, cooperative learning, and library user education as learners interact with a real-library environment and peers during cooperative PBL.     

Development of PCK for novice and experienced university physics instructors: a case study

The current study assessed and compared university students' perceptions' of a novice and an experienced physics instructor's Pedagogical Content Knowledge (PCK). Two college physics instructors and 116 students voluntarily participated in this study. The research model comprised three workshops, mid-term and final evaluations and instructor interviews. The results showed that each instructor's PCK performance in four categories was slightly improved, though the difference was not statistically significant and only the category of Instructional Representation and Strategies (IRS) was found to be statistically different by students' evaluations of their instructor's PCK. The experienced instructor emphasized life examples and experiments, whereas, the novice instructor emphasized explanations and quizzes. Furthermore, the PCK questionnaire provided university instructors with adequate information so the instructors could receive students' feedback as available sources to reflect on their teaching to improve their quality of teaching. Research implications of this study are provided along with suggestions for future research.