Finnish Upper Secondary Students' Collaborative Processes in Learning Statistics in a CSCL Environment

ERIC Educational Resources Information Center

Oikarinen, Juho Kaleva; Järvelä, Sanna; Kaasila, Raimo

2014-01-01

This design-based research project focuses on documenting statistical learning among 16-17-year-old Finnish upper secondary school students (N = 78) in a computer-supported collaborative learning (CSCL) environment. One novel value of this study is in reporting the shift from teacher-led mathematical teaching to autonomous small-group learning in…

Examining the Roles of Blended Learning Approaches in Computer-Supported Collaborative Learning (CSCL) Environments: A Delphi Study

ERIC Educational Resources Information Center

So, Hyo-Jeong; Bonk, Curtis J.

2010-01-01

In this study, a Delphi method was used to identify and predict the roles of blended learning approaches in computer-supported collaborative learning (CSCL) environments. The Delphi panel consisted of experts in online learning from different geographic regions of the world. This study discusses findings related to (a) pros and cons of blended…

The quality and impact of computer supported collaborative learning (CSCL) in radiology case-based learning.

PubMed

Kourdioukova, Elena V; Verstraete, Koenraad L; Valcke, Martin

2011-06-01

The aim of this research was to explore (1) clinical years students' perceptions about radiology case-based learning within a computer supported collaborative learning (CSCL) setting, (2) an analysis of the collaborative learning process, and (3) the learning impact of collaborative work on the radiology cases. The first part of this study focuses on a more detailed analysis of a survey study about CSCL based case-based learning, set up in the context of a broader radiology curriculum innovation. The second part centers on a qualitative and quantitative analysis of 52 online collaborative learning discussions from 5th year and nearly graduating medical students. The collaborative work was based on 26 radiology cases regarding musculoskeletal radiology. The analysis of perceptions about collaborative learning on radiology cases reflects a rather neutral attitude that also does not differ significantly in students of different grade levels. Less advanced students are more positive about CSCL as compared to last year students. Outcome evaluation shows a significantly higher level of accuracy in identification of radiology key structures and in radiology diagnosis as well as in linking the radiological signs with available clinical information in nearly graduated students. No significant differences between different grade levels were found in accuracy of using medical terminology. Students appreciate computer supported collaborative learning settings when tackling radiology case-based learning. Scripted computer supported collaborative learning groups proved to be useful for both 5th and 7th year students in view of developing components of their radiology diagnostic approaches. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Facilitating Argumentative Knowledge Construction through a Transactive Discussion Script in CSCL

ERIC Educational Resources Information Center

Noroozi, Omid; Weinberger, Armin; Biemans, Harm J. A.; Mulder, Martin; Chizari, Mohammad

2013-01-01

Learning to argue is prerequisite to solving complex problems in groups, especially when they are multidisciplinary and collaborate online. Environments for Computer-Supported Collaborative Learning (CSCL) can be designed to facilitate argumentative knowledge construction. This study investigates how argumentative knowledge construction in…

Team Effectiveness and Team Development in CSCL

ERIC Educational Resources Information Center

Fransen, Jos; Weinberger, Armin; Kirschner, Paul A.

2013-01-01

There is a wealth of research on computer-supported cooperative work (CSCW) that is neglected in computer-supported collaborative learning (CSCL) research. CSCW research is concerned with contextual factors, however, that may strongly influence collaborative learning processes as well, such as task characteristics, team formation, team members'…

Politeness Strategies in Collaborative E-Mail Exchanges

ERIC Educational Resources Information Center

Vinagre, Margarita

2008-01-01

Computer-supported collaborative learning (CSCL) has been the subject of a wide range of studies over the last twenty years. Previous research suggests that CSCL exchanges can facilitate group-based learning and knowledge construction among learners who are in different geographical locations [Littleton, K. & Whitelock, D. (2004). "Guiding the…

"This Is the Size of One Meter": Children's Bodily-Material Collaboration

ERIC Educational Resources Information Center

Davidsen, Jacob; Ryberg, Thomas

2017-01-01

In CSCL studies, language is often foregrounded as the primary resource for engaging in collaborative learning, while the body is more often positioned as a secondary resource. There is, however, a growing interest in the body as a resource in learning and collaboration in and outside CSCL. In this paper, we present, analyse, and discuss how two…

Investigating Patterns of Interaction in Networked Learning and Computer-Supported Collaborative Learning: A Role for Social Network Analysis

ERIC Educational Resources Information Center

de Laat, Maarten; Lally, Vic; Lipponen, Lasse; Simons, Robert-Jan

2007-01-01

The focus of this study is to explore the advances that Social Network Analysis (SNA) can bring, in combination with other methods, when studying Networked Learning/Computer-Supported Collaborative Learning (NL/CSCL). We present a general overview of how SNA is applied in NL/CSCL research; we then go on to illustrate how this research method can…

The Role of Collective Efficacy, Cognitive Quality, and Task Cohesion in Computer-Supported Collaborative Learning (CSCL)

ERIC Educational Resources Information Center

Wang, Shu-Ling; Hwang, Gwo-Jen

2012-01-01

Research has suggested that CSCL environments contain fewer social context clues, resulting in various group processes, performance or motivation. This study thus attempts to explore the relationship among collective efficacy, group processes (i.e. task cohesion, cognitive quality) and collaborative performance in a CSCL environment. A total of 75…

A Tale of Two Communication Tools: Discussion-Forum and Mobile Instant-Messaging Apps in Collaborative Learning

ERIC Educational Resources Information Center

Sun, Zhong; Lin, Chin-Hsi; Wu, Minhua; Zhou, Jianshe; Luo, Liming

2018-01-01

Computer-supported collaborative learning (CSCL) has shown considerable promise, but thus far the literature has tended to focus on individual technological tools, without due regard for how the choice of one such tool over another impacts CSCL, either in outline or in detail. The present study, therefore, directly compared the learning-related…

Socially Shared Metacognitive Regulation in Asynchronous CSCL in Science: Functions, Evolution and Participation

ERIC Educational Resources Information Center

Iiskala, Tuike; Volet, Simone; Lehtinen, Erno; Vauras, Marja

2015-01-01

The significance of socially shared metacognitive regulation (SSMR) in collaborative learning is gaining momentum. To date, however, there is still a paucity of research of how SSMR is manifested in asynchronous computer-supported collaborative learning (CSCL), and hardly any systematic investigation of SSMR's functions and evolution across…

Examining the Effect of Problem Type in a Synchronous Computer-Supported Collaborative Learning (CSCL) Environment

ERIC Educational Resources Information Center

Kapur, Manu; Kinzer, Charles K.

2007-01-01

This study investigated the effect of well- vs. ill-structured problem types on: (a) group interactional activity, (b) evolution of group participation inequities, (c) group discussion quality, and (d) group performance in a synchronous, computer-supported collaborative learning (CSCL) environment. Participants were 60 11th-grade science students…

Toward a Script Theory of Guidance in Computer-Supported Collaborative Learning

ERIC Educational Resources Information Center

Fischer, Frank; Kollar, Ingo; Stegmann, Karsten; Wecker, Christof

2013-01-01

This article presents an outline of a script theory of guidance for computer-supported collaborative learning (CSCL). With its 4 types of components of internal and external scripts (play, scene, role, and scriptlet) and 7 principles, this theory addresses the question of how CSCL practices are shaped by dynamically reconfigured internal…

Pattern of Non-Task Interactions in Asynchronous Computer-Supported Collaborative Learning Courses

ERIC Educational Resources Information Center

Abedin, Babak; Daneshgar, Farhad; D'Ambra, John

2014-01-01

Despite the importance of the non-task interactions in computer-supported collaborative learning (CSCL) environments as emphasized in the literature, few studies have investigated online behavior of people in the CSCL environments. This paper studies the pattern of non-task interactions among postgraduate students in an Australian university. The…

Awareness of Cognitive and Social Behaviour in a CSCL Environment

ERIC Educational Resources Information Center

Kirschner, P. A.; Kreijns, K.; Phielix, C.; Fransen, J.

2015-01-01

Most distributed and virtual online environments for and pedagogies of computer-supported collaborative learning (CSCL) neglect the social and social-emotional aspects underlying the group dynamics of learning and working in a CSCL group. These group dynamics often determine whether the group will develop into a well-performing team and whether a…

Web-based Learning and Computer Supported Collaborative Learning for psychomotor skill acquisition: perspectives of medical undergraduate students.

PubMed

Koh, Jansen; Cheung, Jeffrey J H; Mackinnon, Kim; Brett, Clare; Kapralos, Bill; Dubrowski, Adam

2013-01-01

There is a lack of evidence for the use of Web-based Learning (WBL) and Computer Supported Collaborative Learning (CSCL) for acquiring psychomotor skills in medical education. In this study, we surveyed medical undergraduate students attending a simulation based training session for central line insertion on their perspectives and utilization of WBL and CSCL for acquisition of a complex psychomotor skill.

Socially Shared Regulation of Learning in CSCL: Understanding and Prompting Individual- and Group-Level Shared Regulatory Activities

ERIC Educational Resources Information Center

Järvelä, Sanna; Kirschner, Paul A.; Hadwin, Allyson; Järvenoja, Hanna; Malmberg, Jonna; Miller, Mariel; Laru, Jari

2016-01-01

The field of computer supported collaborative learning (CSCL) is progressing instrumentally and theoretically. Nevertheless, few studies examine the effectiveness and efficiency of CSCL with respect to cognitive, motivational, emotional, and social issues, despite the fact that the role of regulatory processes is critical for the quality of…

Assessment of (Computer-Supported) Collaborative Learning

ERIC Educational Resources Information Center

Strijbos, J. -W.

2011-01-01

Within the (Computer-Supported) Collaborative Learning (CS)CL research community, there has been an extensive dialogue on theories and perspectives on learning from collaboration, approaches to scaffold (script) the collaborative process, and most recently research methodology. In contrast, the issue of assessment of collaborative learning has…

Seven Affordances of Computer-Supported Collaborative Learning: How to Support Collaborative Learning? How Can Technologies Help?

ERIC Educational Resources Information Center

Jeong, Heisawn; Hmelo-Silver, Cindy E.

2016-01-01

This article proposes 7 core affordances of technology for collaborative learning based on theories of collaborative learning and CSCL (Computer-Supported Collaborative Learning) practices. Technology affords learner opportunities to (1) engage in a joint task, (2) communicate, (3) share resources, (4) engage in productive collaborative learning…

Online Collaborative Learning: Theory and Practice

ERIC Educational Resources Information Center

Roberts, Tim, Ed.

2004-01-01

"Online Collaborative Learning: Theory and Practice" provides a resource for researchers and practitioners in the area of online collaborative learning (also known as CSCL, computer-supported collaborative learning), particularly those working within a tertiary education environment. It includes articles of relevance to those interested in both…

Interaction Analysis for Supporting Students' Self-Regulation during Blog-Based CSCL Activities

ERIC Educational Resources Information Center

Michailidis, Nikolaos; Kapravelos, Efstathios; Tsiatsos, Thrasyvoulos

2018-01-01

Self-regulated learning is an important means of supporting students' self-awareness and self-regulation level so as to enhance their motivation and engagement. Interaction Analysis (IA) contributes to this end, and its use in studying learning dynamics involved in asynchronous Computer-Supported Collaborative Learning (CSCL) activities has…

Who Benefits from a Low versus High Guidance CSCL Script and Why?

ERIC Educational Resources Information Center

Mende, Stephan; Proske, Antje; Körndle, Hermann; Narciss, Susanne

2017-01-01

Computer-supported collaborative learning (CSCL) scripts can foster learners' deep text comprehension. However, this depends on (a) the extent to which the learning activities targeted by a script promote deep text comprehension and (b) whether the guidance level provided by the script is adequate to induce the targeted learning activities…

Scripting for Construction of a Transactive Memory System in Multidisciplinary CSCL Environments

ERIC Educational Resources Information Center

Noroozi, Omid; Biemans, Harm J. A.; Weinberger, Armin; Mulder, Martin; Chizari, Mohammad

2013-01-01

Establishing a Transactive Memory System (TMS) is essential for groups of learners, when they are multidisciplinary and collaborate online. Environments for Computer-Supported Collaborative Learning (CSCL) could be designed to facilitate the TMS. This study investigates how various aspects of a TMS (i.e., specialization, coordination, and trust)…

A Collaborative Multimedia Annotation Tool for Enhancing Knowledge Sharing in CSCL

ERIC Educational Resources Information Center

Yang, Stephen J. H.; Zhang, Jia; Su, Addison Y. S.; Tsai, Jeffrey J. P.

2011-01-01

Knowledge sharing in computer supported collaborative learning (CSCL) requires intensive social interactions among participants, typically in the form of annotations. An annotation refers to an explicit expression of knowledge that is attached to a document to reveal the conceptual meanings of an annotator's implicit thoughts. In this research, we…

Assessing Online Collaboration among Language Teachers: A Cross-Institutional Case Study

ERIC Educational Resources Information Center

Arnold, Nike; Ducate, Lara; Lomicka, Lara; Lord, Gillian

2009-01-01

This paper focuses on computer-supported collaborative learning (CSCL) among foreign language (FL) graduate students from three universities, who worked together to create a wiki. In order to investigate the nature of CSCL among participants, this qualitative case study used the Curtis and Lawson framework (2001) to conduct a content analysis of…

Using Wikis as a Support and Assessment Tool in Collaborative Digital Game-Based Learning Environments

ERIC Educational Resources Information Center

Samur, Yavuz

2011-01-01

In computer-supported collaborative learning (CSCL) environments, there are many researches done on collaborative learning activities; however, in game-based learning environments, more research and literature on collaborative learning activities are required. Actually, both game-based learning environments and wikis enable us to use new chances…

Application of a Novel Collaboration Engineering Method for Learning Design: A Case Study

ERIC Educational Resources Information Center

Cheng, Xusen; Li, Yuanyuan; Sun, Jianshan; Huang, Jianqing

2016-01-01

Collaborative case studies and computer-supported collaborative learning (CSCL) play an important role in the modern education environment. A number of researchers have given significant attention to learning design in order to improve the satisfaction of collaborative learning. Although collaboration engineering (CE) is a mature method widely…

The Effects of Mobile-Computer-Supported Collaborative Learning: Meta-Analysis and Critical Synthesis

ERIC Educational Resources Information Center

Sung, Yao-Ting; Yang, Je-Ming; Lee, Han-Yueh

2017-01-01

One of the trends in collaborative learning is using mobile devices for supporting the process and products of collaboration, which has been forming the field of mobile-computer-supported collaborative learning (mCSCL). Although mobile devices have become valuable collaborative learning tools, evaluative evidence for their substantial…

Social Aspects of CSCL Environments: A Research Framework

ERIC Educational Resources Information Center

Kreijns, Karel; Kirschner, Paul A.; Vermeulen, Marjan

2013-01-01

Although there are research findings supporting the positive effects of computer-supported collaborative learning (CSCL), problems have been reported regarding the learning process itself, group formation, and group dynamics. These problems can be traced back to impeded social interaction between group members. Social interaction is necessary (a)…

All for one and one for all: understanding health professionals' experience in individual versus collaborative online learning.

PubMed

MacNeill, Heather; Telner, Deanna; Sparaggis-Agaliotis, Alexandra; Hanna, Elizabeth

2014-01-01

Computer-supported collaborative learning (CSCL) may facilitate continuing interprofessional education while overcoming barriers of time and place for busy health care professionals. The purpose of this study was to understand the experiences, advantages, and challenges of group versus individual online learning. Fifteen multidisciplinary health professionals participated in a 12-week online course on either diabetes or traumatic brain injury. This consisted of background e-modules and a longitudinal build-a-case exercise, done either individually or as a group. Focus group sessions exploring participants' experiences after course completion and at 4 months were conducted, transcribed, and analyzed for recurring themes. Participant reflection homework and video-recorded group sessions were used for triangulation of results. Individual learners appreciated the flexibility and control, but experienced decreased motivation. Group learners appreciated the immediate feedback from their co-learners and felt social pressure to come to the weekly sessions prepared but expressed challenges in determining group goal-setting for the session. Both groups felt they learned about interprofessional roles; however, group learners described a richer learning experience and understanding of interprofessional roles through the online collaboration exercise. The intense resources necessary for interprofessional CSCL, including time, faculty development, and technological issues, are described. CSCL is a valuable educational strategy in online learning. While individual online learning may be better suited for short and simple educational interventions such as knowledge acquisition, CSCL seems to allow for richer and deeper learning in complex and interprofessional educational experiences. However, strategies, resources, and faculty development required to enhance CSCL need to be addressed carefully. © 2014 The Alliance for Continuing Education in the Health Professions, the Society for Academic Continuing Medical Education, and the Council on Continuing Medical Education, Association for Hospital Medical Education.

Connecting Agents and Artifacts in CSCL: Towards a Rationale of Mutual Shaping

ERIC Educational Resources Information Center

Overdijk, Maarten; van Diggelen, Wouter; Kirschner, Paul A.; Baker, Michael

2012-01-01

Studying how collaborative activity takes shape interactionally in the context of technological settings is one of the main challenges in the field of Computer-Supported Collaborative Learning (CSCL). It requires us, amongst other things, to look into the "black box" of how technical artifacts are brought into use, or rather, how they are attuned…

Adaptation Patterns as a Conceptual Tool for Designing the Adaptive Operation of CSCL Systems

ERIC Educational Resources Information Center

Karakostas, Anastasios; Demetriadis, Stavros

2011-01-01

While adaptive collaboration support has become the focus of increasingly intense research efforts in the CSCL domain, scarce, however, remain the research-based evidence on pedagogically useful ideas on what and how to adapt during the collaborative learning activity. Based principally on two studies, this work presents a compilation of…

The Effects of Guided Elaboration in a CSCL Programme on the Learning Outcomes of Primary School Students from Dutch and Immigrant Families

ERIC Educational Resources Information Center

Prinsen, Fleur Ruth; Terwel, Jan; Zijlstra, Bonne J. H.; Volman, Monique M. L.

2013-01-01

This study examined the effects of guided elaboration on students' learning outcomes in a computer-supported collaborative learning (CSCL) environment. The programme provided students with feedback on their elaborations, and students reflected on this feedback. It was expected that students in the experimental (elaboration) programme would show…

Cracking Her Codes: Understanding Shared Technology Resources as Positioning Artifacts for Power and Status in CSCL Environments

ERIC Educational Resources Information Center

Simpson, Amber; Bannister, Nicole; Matthews, Gretchen

2017-01-01

There is a positive relationship between student participation in computer-supported collaborative learning (CSCL) environments and improved complex problem-solving strategies, increased learning gains, higher engagement in the thinking of their peers, and an enthusiastic disposition toward groupwork. However, student participation varies from…

Flexibility in Macro-Scripts for Computer-Supported Collaborative Learning

ERIC Educational Resources Information Center

Dillenbourg, P.; Tchounikine, P.

2007-01-01

In the field of computer-supported collaborative learning (CSCL), scripts are designed to support collaboration among distant learners or co-present learners whose interactions are (at least partially) mediated by a computer. The rationale of scripts is to structure collaborative learning processes in order to trigger group interactions that may…

Use of an Interculturally Enriched Collaboration Script in Computer-Supported Collaborative Learning in Higher Education

ERIC Educational Resources Information Center

Popov, Vitaliy; Biemans, Harm J. A.; Kuznetsov, Andrei N.; Mulder, Martin

2014-01-01

In this exploratory study, the authors introduced an interculturally enriched collaboration script (IECS) for working in culturally diverse groups within a computer-supported collaborative learning (CSCL) environment and then assessed student online collaborative behaviour, learning performance and experiences. The question was if and how these…

InstanceCollage: A Tool for the Particularization of Collaborative IMS-LD Scripts

ERIC Educational Resources Information Center

Villasclaras-Fernandez, Eloy D.; Hernandez-Gonzalo, Julio A.; Hernandez-Leo, Davinia; Asensio-Perez, Juan I.; Dimitriadis, Yannis; Martinez-Mones, Alejandra

2009-01-01

Current research work in e-learning and more specifically in the field of CSCL (Computer Supported Collaborative Learning) deals with design of collaborative activities, according to computer-interpretable specifications, such as IMS Learning Design, and their posterior enactment using LMSs (Learning Management Systems). A script that describes…

CSCL in Teacher Training: What Learning Tasks Lead to Collaboration?

ERIC Educational Resources Information Center

Lockhorst, Ditte; Admiraal, Wilfried; Pilot, Albert

2010-01-01

Professional teacher communities appear to be positively related to student learning, teacher learning, teacher practice and school culture. Teacher collaboration is a significant element of these communities. In initial teacher training as well as in-service training and other initiatives for teacher learning, collaborative skills should be…

Supporting Students' Participation in Authentic Proof Activities in Computer Supported Collaborative Learning (CSCL) Environments

ERIC Educational Resources Information Center

Oner, Diler

2008-01-01

In this paper, I review both mathematics education and CSCL literature and discuss how we can better take advantage of CSCL tools for developing mathematical proof skills. I introduce a model of proof in school mathematics that incorporates both empirical and deductive ways of knowing. I argue that two major forces have given rise to this…

Computer-Supported Collaborative Learning in Higher Education

ERIC Educational Resources Information Center

Roberts, Tim, Ed.

2005-01-01

"Computer-Supported Collaborative Learning in Higher Education" provides a resource for researchers and practitioners in the area of computer-supported collaborative learning (also known as CSCL); particularly those working within a tertiary education environment. It includes articles of relevance to those interested in both theory and practice in…

Supporting Mobile Collaborative Activities through Scaffolded Flexible Grouping

ERIC Educational Resources Information Center

Boticki, Ivica; Looi, Chee-Kit; Wong, Lung-Hsiang

2011-01-01

Within the field of Mobile Computer-Supported Collaborative Learning (mCSCL), we are interested in exploring the space of collaborative activities that enable students to practice communication, negotiation and decision-making skills. Collaboration is via learning activities that circumvent the constraints of fixed seating or locations of…

Assessment of Collaborative Learning Experiences by Graphical Analysis of Wiki Contributions

ERIC Educational Resources Information Center

Palomo-Duarte, Manuel; Dodero, Juan Manuel; Medina-Bulo, Inmaculada; Rodríguez-Posada, Emilio J.; Ruiz-Rube, Iván

2014-01-01

The widespread adoption of computers and Internet in our life has reached the classrooms, where computer-supported collaborative learning (CSCL) based on wikis offers new ways of collaboration and encourages student participation. When the number of contributions from students increases, traditional assessment procedures of e-learning settings…

Multiple Mice Based Collaborative One-to-One Learning

ERIC Educational Resources Information Center

Infante, Cristian; Hidalgo, Pedro; Nussbaum, Miguel; Alarcon, Rosa; Gottlieb, Andres

2009-01-01

Exchange is a collaborative learning application, originally developed for wirelessly interconnected Pocket PCs, that provides support for students and a teacher performing a face-to-face computer supported collaborative learning (CSCL) activity in a Single Input/Single Display (SISD) mode. We extend the application to support a single display…

Co-Regulation of Learning in Computer-Supported Collaborative Learning Environments: A Discussion

ERIC Educational Resources Information Center

Chan, Carol K. K.

2012-01-01

This discussion paper for this special issue examines co-regulation of learning in computer-supported collaborative learning (CSCL) environments extending research on self-regulated learning in computer-based environments. The discussion employs a socio-cognitive perspective focusing on social and collective views of learning to examine how…

Comparison of 1:1 and 1:m CSCL Environment for Collaborative Concept Mapping

ERIC Educational Resources Information Center

Lin, C.-P.; Wong, L.-H.; Shao, Y.-J.

2012-01-01

This paper reports an investigation into the effects of collaborative concept mapping in a digital learning environment, in terms of students' overall learning gains, knowledge retention, quality of student artefacts (the collaboratively created concept maps), interactive patterns, and learning perceptions. Sixty-four 12-year-old students from two…

The Application of CSCL Scripts to Support Teaching and Learning for Children with Intellectual Disabilities.

PubMed

Boyle, Bryan; Arnedillo-Sánchez, Inmaculada

2017-01-01

This paper describes the application of collaboration scripts to guide social interaction behaviours of children with intellectual disabilities. The use of such scripts demonstrate potential as a means of creating CSCL environments that can be used to provide children with communication and social interaction impairments with a platform for learning and practicing such skills in a meaningful social context.

Collaborative Multimedia Learning: Influence of a Social Regulatory Support on Learning Performance and on Collaboration

ERIC Educational Resources Information Center

Acuña, Santiago Roger; López-Aymes, Gabriela

2016-01-01

This paper analyzes the effects of a support aimed at favoring the social regulatory processes in a computer-supported collaborative learning (CSCL) environment, specifically in a comprehension task of a multimedia text about Psychology of Communication. This support, named RIDE (Saab, van Joolingen, & van Hout-Wolters, 2007; 2012), consists…

Exploring Students' Language Awareness through Intercultural Communication in Computer-Supported Collaborative Learning

ERIC Educational Resources Information Center

Yang, Yu-Fen

2013-01-01

Students seldom think about language unless they are instructed to do so or are made to do so during learning activities. To arouse students' awareness while learning English for Specific Purposes (ESP), this study formed a computer-supported collaborative learning (CSCL) community to engage teachers and students from different domains and…

How Technology and Collaboration Promote Formative Feedback: A Role for CSCL Research in Active Learning Interventions

ERIC Educational Resources Information Center

Wu, Sally P. W.; Rau, Martina A.

2017-01-01

Recent evidence for the effectiveness of active learning interventions has led educators to advocate for widespread adoption of active learning in undergraduate science, technology, engineering, and mathematics courses. Active learning interventions implement technology and collaboration to engage students actively with the content. Yet, it is…

Preservice Science Teachers' Collaborative Knowledge Building through Argumentation on Healthy Eating in a Computer Supported Collaborative Learning Environment

ERIC Educational Resources Information Center

Namdar, Bahadir

2017-01-01

The purpose of this study was to investigate preservice science teachers' collaborative knowledge building through socioscientific argumentation on healthy eating in a multiple representation-rich computer supported collaborative learning (CSCL) environment. This study was conducted with a group of preservice science teachers (n = 18) enrolled in…

The Role of Group Interaction in Collective Efficacy and CSCL Performance

ERIC Educational Resources Information Center

Wang, Shu-Ling; Hsu, Hsien-Yuan; Lin, Sunny S. J.; Hwang, Gwo-Jen

2014-01-01

Although research has identified the importance of interaction behaviors in computer-supported collaborative learning (CSCL), very few attempts have been made to carry out in-depth analysis of interaction behaviors. This study thus applies both qualitative (e.g., content analyses, interviews) and quantitative methods in an attempt to investigate…

Design Experiments in Japanese Elementary Science Education with Computer Support for Collaborative Learning: Hypothesis Testing and Collaborative Construction

ERIC Educational Resources Information Center

Oshima, Jun; Oshima, Ritsuko; Murayama, Isao; Inagaki, Shigenori; Takenaka, Makiko; Nakayama, Hayashi; Yamaguchi, Etsuji

2004-01-01

This paper reports design experiments on two Japanese elementary science lesson units in a sixth-grade classroom supported by computer support for collaborative learning (CSCL) technology as a collaborative reflection tool. We took different approaches in the experiments depending on their instructional goals. In the unit 'air and how things…

The Influence of Students and Teachers Characteristics on the Efficacy of Face-to-Face and Computer Supported Collaborative Learning

ERIC Educational Resources Information Center

Solimeno, Andrea; Mebane, Minou Ella; Tomai, Manuela; Francescato, Donata

2008-01-01

In this paper we compared the efficacy of face-to-face and computer supported collaborative learning (CSCL) in increasing academic knowledge and professional competences. We also explored how students' personality characteristics and learning strategies and teachers' characteristics were associated with better learning outcomes in online or…

Determining sociability, social space, and social presence in (a)synchronous collaborative groups.

PubMed

Kreijns, Karel; Kirschner, Paul A; Jochems, Wim; Van Buuren, Hans

2004-04-01

The effectiveness of group learning in asynchronous distributed learning groups depends on the social interaction that takes place. This social interaction affects both cognitive and socioemotional processes that take place during learning, group forming, establishment of group structures, and group dynamics. Though now known to be important, this aspect is often ignored, denied or forgotten by educators and researchers who tend to concentrate on cognitive processes and on-task contexts. This "one-sided" educational focus largely determines the set of requirements in the design of computer-supported collaborative learning (CSCL) environments resulting in functional CSCL environments. In contrast, our research is aimed at the design and implementation of sociable CSCL environments which may increase the likelihood that a sound social space will emerge. We use a theoretical framework that is based upon an ecological approach to social interaction, centering on the concept of social affordances, the concept of the sociability of CSCL environments, and social presence theory. The hypothesis is that the higher the sociability, the more likely that social interaction will take place or will increase, and the more likely that this will result in an emerging sound social space. In the present research, the variables of interest are sociability, social space, and social presence. This study deals with the construction and validation of three instruments to determine sociability, social space, and social presence in (a)synchronous collaborating groups. The findings suggest that the instruments have potential to be useful as measures for the respective variables. However, it must be realized that these measures are "first steps."

Knowledge Organization through Multiple Representations in a Computer-Supported Collaborative Learning Environment

ERIC Educational Resources Information Center

Namdar, Bahadir; Shen, Ji

2018-01-01

Computer-supported collaborative learning (CSCL) environments provide learners with multiple representational tools for storing, sharing, and constructing knowledge. However, little is known about how learners organize knowledge through multiple representations about complex socioscientific issues. Therefore, the purpose of this study was to…

Enhancing Collaborative Learning through Dynamic Forms of Support: The Impact of an Adaptive Domain-Specific Support Strategy

ERIC Educational Resources Information Center

Karakostas, A.; Demetriadis, S.

2011-01-01

Research on computer-supported collaborative learning (CSCL) has strongly emphasized the value of providing student support of either fixed (e.g. collaboration scripts) or dynamic form (e.g. adaptive supportive interventions). Currently, however, there is not sufficient evidence corroborating the potential of adaptive support methods to improve…

Sensitivities to Early Exchange in Synchronous Computer-Supported Collaborative Learning (CSCL) Groups

ERIC Educational Resources Information Center

Kapur, Manu; Voiklis, John; Kinzer, Charles K.

2008-01-01

This study reports the impact of high sensitivity to early exchange in 11th-grade, CSCL triads solving well- and ill-structured problems in Newtonian Kinematics. A mixed-method analysis of the evolution of participation inequity (PI) in group discussions suggested that participation levels tended to get locked-in relatively early on in the…

Successfully Carrying out Complex Learning-Tasks through Guiding Teams' Qualitative and Quantitative Reasoning

ERIC Educational Resources Information Center

Slof, B.; Erkens, G.; Kirschner, P. A.; Janssen, J.; Jaspers, J. G. M.

2012-01-01

This study investigated whether and how scripting learners' use of representational tools in a computer supported collaborative learning (CSCL)-environment fostered their collaborative performance on a complex business-economics task. Scripting the problem-solving process sequenced and made its phase-related part-task demands explicit, namely…

Computer-Based Interaction Analysis with DEGREE Revisited

ERIC Educational Resources Information Center

Barros, B.; Verdejo, M. F.

2016-01-01

We review our research with "DEGREE" and analyse how our work has impacted the collaborative learning community since 2000. Our research is framed within the context of computer-based interaction analysis and the development of computer-supported collaborative learning (CSCL) tools. We identify some aspects of our work which have been…

Task-Related and Social Regulation during Online Collaborative Learning

ERIC Educational Resources Information Center

Janssen, Jeroen; Erkens, Gijsbert; Kirschner, Paul A.; Kanselaar, Gellof

2012-01-01

This study investigated how students collaborate in a CSCL environment and how this collaboration affects group performance. To answer these questions, the collaborative process of 101 groups of secondary education students when working on a historical inquiry task was analyzed. Our analyses show that group members devote most of their efforts to…

Co-Located Collaborative Learning Video Game with Single Display Groupware

ERIC Educational Resources Information Center

Infante, Cristian; Weitz, Juan; Reyes, Tomas; Nussbaum, Miguel; Gomez, Florencia; Radovic, Darinka

2010-01-01

Role Game is a co-located CSCL video game played by three students sitting at one machine sharing a single screen, each with their own input device. Inspired by video console games, Role Game enables students to learn by doing, acquiring social abilities and mastering subject matter in a context of co-located collaboration. After describing the…

An Architecture Combining IMS-LD and Web Services for Flexible Data-Transfer in CSCL

ERIC Educational Resources Information Center

Magnisalis, Ioannis; Demetriadis, Stavros

2017-01-01

This article presents evaluation data regarding the MAPIS3 architecture which is proposed as a solution for the data-transfer among various tools to promote flexible collaborative learning designs. We describe the problem that this architecture deals with as "tool orchestration" in collaborative learning settings. This term refers to a…

The Foundations of a Theory-Aware Authoring Tool for CSCL Design

ERIC Educational Resources Information Center

Isotani, Seiji; Mizoguchi, Riichiro; Inaba, Akiko; Ikeda, Mitsuru

2010-01-01

One of the most useful ways to enhance collaboration is to create scenarios where learners are able to interact more effectively. Nevertheless, the design of pedagogically sound and well-thought-out collaborative learning scenarios is a complex issue. This is due to the context of group learning where the synergy among learners' interactions…

Acceptance of Cloud Services in Face-to-Face Computer-Supported Collaborative Learning: A Comparison between Single-User Mode and Multi-User Mode

ERIC Educational Resources Information Center

Wang, Chia-Sui; Huang, Yong-Ming

2016-01-01

Face-to-face computer-supported collaborative learning (CSCL) was used extensively to facilitate learning in classrooms. Cloud services not only allow a single user to edit a document, but they also enable multiple users to simultaneously edit a shared document. However, few researchers have compared student acceptance of such services in…

Perceptions of the roles of social networking in simulation augmented medical education and training.

PubMed

Martin, Rob; Rojas, David; Cheung, Jeffrey J H; Weber, Bryce; Kapralos, Bill; Dubrowski, Adam

2013-01-01

Simulation-augmented education and training (SAET) is an expensive educational tool that may be facilitated through social networking technologies or Computer Supported Collaborative Learning (CSCL). This study examined the perceptions of medical undergraduates participating in SAET for knot tying skills to identify perceptions and barriers to implementation of social networking technologies within a broader medical education curriculum. The majority of participants (89%) found CSCL aided their learning of the technical skill and identified privacy and accessibility as major barriers to the tools implementation.

Readerbench: Automated Evaluation of Collaboration Based on Cohesion and Dialogism

ERIC Educational Resources Information Center

Dascalu, Mihai; Trausan-Matu, Stefan; McNamara, Danielle S.; Dessus, Philippe

2015-01-01

As Computer-Supported Collaborative Learning (CSCL) gains a broader usage, the need for automated tools capable of supporting tutors in the time-consuming process of analyzing conversations becomes more pressing. Moreover, collaboration, which presumes the intertwining of ideas or points of view among participants, is a central element of dialogue…

Intertextuality and Multimodal Meanings in High School Physics: Written and Spoken Language in Computer-Supported Collaborative Student Discourse

ERIC Educational Resources Information Center

Tang, Kok-Sing; Tan, Seng-Chee

2017-01-01

The study in this article examines and illustrates the intertextual meanings made by a group of high school science students as they embarked on a knowledge building discourse to solve a physics problem. This study is situated in a computer-supported collaborative learning (CSCL) environment designed to support student learning through a science…

Group Learning Assessment: Developing a Theory-Informed Analytics

ERIC Educational Resources Information Center

Xing, Wanli; Wadholm, Robert; Petakovic, Eva; Goggins, Sean

2015-01-01

Assessment in Computer Supported Collaborative Learning (CSCL) is an implicit issue, and most assessments are summative in nature. Process-oriented methods of assessment can vary significantly in their indicators and typically only partially address the complexity of group learning. Moreover, the majority of these assessment methods require…

Learning Group Formation Based on Learner Profile and Context

ERIC Educational Resources Information Center

Muehlenbrock, Martin

2006-01-01

An important but often neglected aspect in Computer-Supported Collaborative Learning (CSCL) is the formation of learning groups. Until recently, most support for group formation was based on learner profile information. In addition, the perspective of ubiquitous computing and ambient intelligence allows for a wider perspective on group formation,…

Explaining Authors' Contribution to Pivotal Artifacts during Mass Collaboration in the Wikipedia's Knowledge Base

ERIC Educational Resources Information Center

Halatchliyski, Iassen; Moskaliuk, Johannes; Kimmerle, Joachim; Cress, Ulrike

2014-01-01

This article discusses the relevance of large-scale mass collaboration for computer-supported collaborative learning (CSCL) research, adhering to a theoretical perspective that views collective knowledge both as substance and as participatory activity. In an empirical study using the German Wikipedia as a data source, we explored collective…

Challenges of Using CSCL in Open Distributed Learning.

ERIC Educational Resources Information Center

Nilsen, Anders Grov; Instefjord, Elen J.

As a compulsory part of the study in Pedagogical Information Science at the University of Bergen and Stord/Haugesund College (Norway) during the spring term of 1999, students participated in a distributed group activity that provided experience on distributed collaboration and use of online groupware systems. The group collaboration process was…

Transforming and Constructing Academic Knowledge through Online Peer Feedback in Summary Writing

ERIC Educational Resources Information Center

Yang, Yu-Fen

2016-01-01

Recognizing that graduate students seldom have the opportunity to participate collaboratively, either in providing or receiving feedback to improve their academic writing skills, this study reports on the design of a computer-supported collaborative learning (CSCL) system used to investigate how graduate students transform and construct their…

Why Increased Social Presence through Web Videoconferencing Does Not Automatically Lead to Improved Learning

ERIC Educational Resources Information Center

Giesbers, Bas; Rienties, Bart; Tempelaar, Dirk T.; Gijselaers, Wim

2014-01-01

The Community of Inquiry (CoI) model provides a well-researched theoretical framework to understand how learners and teachers interact and learn together in computer-supported collaborative learning (CSCL). Most CoI research focuses on asynchronous learning. However, with the arrival of easy-to-use synchronous communication tools the relevance of…

Exploring Teacher Intervention in the Intersection of Digital Resources, Peer Collaboration, and Instructional Design.

PubMed

Strømme, Torunn Aa; Furberg, Anniken

2015-09-01

This paper reports on a case study of the teacher's role as facilitator in computer-supported collaborative learning (CSCL) settings in science. In naturalistic classroom settings, the teacher most often acts as an important resource and provides various forms of guidance during students' learning activities. Few studies, however, have focused on the role of teacher intervention in CSCL settings. By analyzing the interactions between secondary school students and their teacher during a science project, the current study provides insight into the concerns that teachers might encounter when facilitating students' learning processes in these types of settings. The analyses show that one main concern was creating a balance between providing the requested information and supporting students in utilizing each other's knowledge and understanding. Another concern was balancing support on an individual versus group level, and a third concern was directing the students' attention to coexisting conceptual perspectives. Most importantly, however, the analyses show how teacher intervention constitutes the pivotal "glue" that aids students in linking and using coexisting aspects of support such as peer collaboration, digital tools, and instructional design.

Exploring Teacher Intervention in the Intersection of Digital Resources, Peer Collaboration, and Instructional Design

PubMed Central

FURBERG, ANNIKEN

2015-01-01

ABSTRACT This paper reports on a case study of the teacher's role as facilitator in computer‐supported collaborative learning (CSCL) settings in science. In naturalistic classroom settings, the teacher most often acts as an important resource and provides various forms of guidance during students’ learning activities. Few studies, however, have focused on the role of teacher intervention in CSCL settings. By analyzing the interactions between secondary school students and their teacher during a science project, the current study provides insight into the concerns that teachers might encounter when facilitating students’ learning processes in these types of settings. The analyses show that one main concern was creating a balance between providing the requested information and supporting students in utilizing each other's knowledge and understanding. Another concern was balancing support on an individual versus group level, and a third concern was directing the students’ attention to coexisting conceptual perspectives. Most importantly, however, the analyses show how teacher intervention constitutes the pivotal “glue” that aids students in linking and using coexisting aspects of support such as peer collaboration, digital tools, and instructional design. PMID:26900182

Learning to Learn Together with CSCL Tools

ERIC Educational Resources Information Center

Schwarz, Baruch B.; de Groot, Reuma; Mavrikis, Manolis; Dragon, Toby

2015-01-01

In this paper, we identify "Learning to Learn Together" (L2L2) as a new and important educational goal. Our view of L2L2 is a substantial extension of "Learning to Learn" (L2L): L2L2 consists of learning to collaborate to successfully face L2L challenges. It is inseparable from L2L, as it emerges when individuals face problems…

Evaluating the Effects of Scripted Distributed Pair Programming on Student Performance and Participation

ERIC Educational Resources Information Center

Tsompanoudi, Despina; Satratzemi, Maya; Xinogalos, Stelios

2016-01-01

The results presented in this paper contribute to research on two different areas of teaching methods: distributed pair programming (DPP) and computer-supported collaborative learning (CSCL). An evaluation study of a DPP system that supports collaboration scripts was conducted over one semester of a computer science course. Seventy-four students…

Group Practices: A New Way of Viewing CSCL

ERIC Educational Resources Information Center

Stahl, Gerry

2017-01-01

The analysis of "group practices" can make visible the work of novices learning how to inquire in science or mathematics. These ubiquitous practices are invisibly taken for granted by adults, but can be observed and rigorously studied in adequate traces of online collaborative learning. Such an approach contrasts with traditional…

Revealing Preconditions for Trustful Collaboration in CSCL

ERIC Educational Resources Information Center

Gerdes, Anne

2010-01-01

This paper analyses preconditions for trust in virtual learning environments. The concept of trust is discussed with reference to cases reporting trust in cyberspace and through a philosophical clarification holding that trust in the form of self-surrender is a common characteristic of all human co-existence. In virtual learning environments,…

Friendship and Reciprocity as Motivators in CSCL

ERIC Educational Resources Information Center

Flowers, Simeon

2015-01-01

Motivation is an important topic among language teachers in Japan. Collins and Hunt (2011) observed increases in Japanese university student's motivation as a result of collaborative learning and cooperative learning programs. This paper continues in this line of inquiry through a quantitative study of motivation in the context of computer…

Scripted Collaboration and Group-Based Variations in a Higher Education CSCL Context

ERIC Educational Resources Information Center

Hamalainen, Raija; Arvaja, Maarit

2009-01-01

Scripting student activities is one way to make Computer-Supported Collaborative Learning more efficient. This case study examines how scripting guided student group activities and also how different groups interpreted the script; what kinds of roles students adopted and what kinds of differences there were between the groups in terms of their…

Effects of Computer Support, Collaboration, and Time Lag on Performance Self-Efficacy and Transfer of Training: A Longitudinal Meta-Analysis

ERIC Educational Resources Information Center

Gegenfurtner, Andreas; Veermans, Koen; Vauras, Marja

2013-01-01

This meta-analysis (29 studies, k = 33, N = 4158) examined the longitudinal development of the relationship between performance self-efficacy and transfer before and after training. A specific focus was on training programs that afforded varying degrees of computer-supported collaborative learning (CSCL). Consistent with social cognitive theory,…

The Impact of Transactive Memory System and Interaction Platform in Collaborative Knowledge Construction on Social Presence and Self-Regulation

ERIC Educational Resources Information Center

Yilmaz, Ramazan; Karaoglan Yilmaz, Fatma Gizem; Kilic Cakmak, Ebru

2017-01-01

The purpose of this study is to examine the impacts of transactive memory system (TMS) and interaction platforms in computer-supported collaborative learning (CSCL) on social presence perceptions and self-regulation skills of learners. Within the scope of the study, social presence perceptions and self-regulation skills of students in…

Peer-Monitoring vs. Micro-Script Fading for Enhancing Knowledge Acquisition when Learning in Computer-Supported Argumentation Environments

ERIC Educational Resources Information Center

Bouyias, Yannis; Demetriadis, Stavros

2012-01-01

Research on computer-supported collaborative learning (CSCL) has strongly emphasized the value of providing student support with micro-scripts, which should withdraw (fade-out) allowing students to practice the acquired skills. However, research on fading shows conflicting results and some researchers suggest that the impact of fading is enhanced…

The Role of Scaffolding in CSCL in General and in Specific Environments

ERIC Educational Resources Information Center

Verdú, N.; Sanuy, J.

2014-01-01

This paper aims to analyse if virtual forums set up in an environment specifically designed to improve collaborative learning can effectively influence students' discourse quality and learning when compared with those forums set up in a general environment. Following a coding schema based upon the set of scaffolds offered in the Knowledge…

Teacher Support in Computer-Supported Lab Work: Bridging the Gap between Lab Experiments and Students' Conceptual Understanding

ERIC Educational Resources Information Center

Furberg, Anniken

2016-01-01

This paper reports on a study of teacher support in a setting where students engaged with computer-supported collaborative learning (CSCL) in science. The empirical basis is an intervention study where secondary school students and their teacher performed a lab experiment in genetics supported by a digital learning environment. The analytical…

Content Analysis: What Are They Talking About?

ERIC Educational Resources Information Center

Strijbos, Jan-Willem; Martens, Rob L.; Prins, Frans J.; Jochems, Wim M. G.

2006-01-01

Quantitative content analysis is increasingly used to surpass surface level analyses in computer-supported collaborative learning (e.g., counting messages), but critical reflection on accepted practice has generally not been reported. A review of CSCL conference proceedings revealed a general vagueness in definitions of units of analysis. In…

The Mechanics of CSCL Macro Scripts

ERIC Educational Resources Information Center

Dillenbourg, Pierre; Hong, Fabrice

2008-01-01

Macro scripts structure collaborative learning and foster the emergence of knowledge-productive interactions such as argumentation, explanations and mutual regulation. We propose a pedagogical model for the designing of scripts and illustrate this model using three scripts. In brief, a script disturbs the natural convergence of a team and in doing…

Perspective Taking and Synchronous Argumentation for Learning the Day/Night Cycle

ERIC Educational Resources Information Center

Schwarz, Baruch B.; Schur, Yaron; Pensso, Haim; Tayer, Naama

2011-01-01

Changing practices in schools is a very complex endeavor. This paper is about new practices we prompted to foster collaboration and critical reasoning in science classrooms: the presentation of pictures representing different perspectives, small group synchronous argumentation, and moderation of synchronous argumentation. A CSCL tool helped in…

A Coding Scheme to Analyse the Online Asynchronous Discussion Forums of University Students

ERIC Educational Resources Information Center

Biasutti, Michele

2017-01-01

The current study describes the development of a content analysis coding scheme to examine transcripts of online asynchronous discussion groups in higher education. The theoretical framework comprises the theories regarding knowledge construction in computer-supported collaborative learning (CSCL) based on a sociocultural perspective. The coding…

A Three-Level Analysis of Collaborative Learning in Dual-Interaction Spaces

ERIC Educational Resources Information Center

Lonchamp, Jacques

2009-01-01

CSCL systems which follow the dual-interaction spaces paradigm support the synchronous construction and discussion of shared artifacts by distributed or colocated small groups of learners. The most recent generic dual-interaction space environments, either model based or component based, can be deeply customized by teachers for supporting…

Trajectories of collaborative scientific conceptual change: Middle school students learning about ecosystems in a CSCL environment

NASA Astrophysics Data System (ADS)

Liu, Lei

The dissertation aims to achieve two goals. First, it attempts to establish a new theoretical framework---the collaborative scientific conceptual change model, which explicitly attends to social factor and epistemic practices of science, to understand conceptual change. Second, it report the findings of a classroom study to investigate how to apply this theoretical framework to examine the trajectories of collaborative scientific conceptual change in a CSCL environment and provide pedagogical implications. Two simulations were designed to help students make connections between the macroscopic substances and the aperceptual microscopic entities and underlying processes. The reported study was focused on analyzing the aggregated data from all participants and the video and audio data from twenty focal groups' collaborative activities and the process of their conceptual development in two classroom settings. Mixed quantitative and qualitative analyses were applied to analyze the video/audio data. The results found that, overall participants showed significant improvements from pretest to posttest on system understanding. Group and teacher effect as well as group variability were detected in both students' posttest performance and their collaborative activities, and variability emerged in group interaction. Multiple data analyses found that attributes of collaborative discourse and epistemic practices made a difference in student learning. Generating warranted claims in discourse as well as the predicting, coordinating theory-evidence, and modifying knowledge in epistemic practices had an impact on student's conceptual understanding. However, modifying knowledge was found negatively related to students' learning effect. The case studies show how groups differed in using the computer tools as a medium to conduct collaborative discourse and epistemic practices. Only with certain combination of discourse features and epistemic practices can the group interaction lead to successful convergent understanding. The results of the study imply that the collaborative scientific conceptual change model is an effective framework to study conceptual change and the simulation environment may mediate the development of successful collaborative interactions (including collaborative discourse and epistemic practices) that lead to collaborative scientific conceptual change.

From Interaction to Intersubjectivity: Facilitating Online Group Discourse Processes

ERIC Educational Resources Information Center

Dennen, Vanessa Paz; Wieland, Kristina

2007-01-01

This article examines the online discourse that took place in representative threads from two classes, seeking to document indicators that students did or did not engage in co-construction of knowledge. Stahl's (2006) social theory of computer supported collaborative learning (CSCL) is used along with discourse analysis methods to examine these…

Are You with Me or Not? Temporal Synchronicity and Transactivity during CSCL

ERIC Educational Resources Information Center

Popov, V.; van Leeuwen, A.; Buis, S. C. A.

2017-01-01

Do the simultaneous alignment of student activities (temporal synchronicity) and students successively building on each other's reasoning (transactivity) predict the quality of collaborative learning products? To address this question, we used a mixed-method approach to study 74 first-year university students who were randomly assigned to work in…

Supporting Collaborative Learning and Problem-Solving in a Constraint-Based CSCL Environment for UML Class Diagrams

ERIC Educational Resources Information Center

Baghaei, Nilufar; Mitrovic, Antonija; Irwin, Warwick

2007-01-01

We present COLLECT-UML, a constraint-based intelligent tutoring system (ITS) that teaches object-oriented analysis and design using Unified Modelling Language (UML). UML is easily the most popular object-oriented modelling technology in current practice. While teaching how to design UML class diagrams, COLLECT-UML also provides feedback on…

The Interflow of Two Rivers: An Inter-School CSCL Project on Improving Water Quality by Using Videoconferencing

ERIC Educational Resources Information Center

Fung, Leo Sun-wai; Chan, Yu-nang

2009-01-01

The aim of this research is to study the effectiveness of using videoconferencing as a tool for collaborative learning on water pollution among students from two secondary schools located in different districts. The poor water quality of the nullahs in urban areas aroused the interest of students from two secondary schools in Tin Shui Wai and Wong…

Students' Experiences of Autonomy, Competence, Social Relatedness and Interest within a CSCL Environment in Vocational Education: The Case of Commerce and Business Administration

ERIC Educational Resources Information Center

Minnaert, Alexander; Boekaerts, Monique; de Brabander, Cornelis; Opdenakker, Marie-Christine

2011-01-01

To prepare students for effective workplace learning, it is necessary to have insight into the contextual characteristics that affect students' developing interest. Aiming at students to become self-regulated learners, teachers should act as mindful coaches, encouraging their students to monitor the quality of collaborative group work. A field…

Computer supported collaborative learning in a clerkship: an exploratory study on the relation of discussion activity and revision of critical appraisal papers.

PubMed

Koops, Willem J M; van der Vleuten, Cees P M; de Leng, Bas A; Snoeckx, Luc H E H

2012-08-20

Medical students in clerkship are continuously confronted with real and relevant patient problems. To support clinical problem solving skills, students perform a Critical Appraisal of a Topic (CAT) task, often resulting in a paper. Because such a paper may contain errors, students could profit from discussion with peers, leading to paper revision. Active peer discussion by a Computer Supported Collaborative Learning (CSCL) environment show positive medical students perceptions on subjective knowledge improvement. High students' activity during discussions in a CSCL environment demonstrated higher task-focussed discussion reflecting higher levels of knowledge construction. However, it remains unclear whether high discussion activity influences students' decisions revise their CAT paper. The aim of this research is to examine whether students who revise their critical appraisal papers after discussion in a CSCL environment show more task-focussed activity and discuss more intensively on critical appraisal topics than students who do not revise their papers. Forty-seven medical students, stratified in subgroups, participated in a structured asynchronous online discussion of individual written CAT papers on self-selected clinical problems. The discussion was structured by three critical appraisal topics. After the discussion, the students could revise their paper. For analysis purposes, all students' postings were blinded and analysed by the investigator, unaware of students characteristics and whether or not the paper was revised. Postings were counted and analysed by an independent rater, Postings were assigned into outside activity, non-task-focussed activity or task-focussed activity. Additionally, postings were assigned to one of the three critical appraisal topics. Analysis results were compared by revised and unrevised papers. Twenty-four papers (51.6%) were revised after the online discussion. The discussions of the revised papers showed significantly higher numbers of postings, more task-focussed activities, and more postings about the two critical appraisal topics: "appraisal of the selected article(s)", and "relevant conclusion regarding the clinical problem". A CSCL environment can support medical students in the execution and critical appraisal of authentic tasks in the clinical workplace. Revision of CAT papers appears to be related to discussions activity, more specifically reflecting high task-focussed activity of critical appraisal topics.

The Design of Modular Web-Based Collaboration

NASA Astrophysics Data System (ADS)

Intapong, Ploypailin; Settapat, Sittapong; Kaewkamnerdpong, Boonserm; Achalakul, Tiranee

Online collaborative systems are popular communication channels as the systems allow people from various disciplines to interact and collaborate with ease. The systems provide communication tools and services that can be integrated on the web; consequently, the systems are more convenient to use and easier to install. Nevertheless, most of the currently available systems are designed according to some specific requirements and cannot be straightforwardly integrated into various applications. This paper provides the design of a new collaborative platform, which is component-based and re-configurable. The platform is called the Modular Web-based Collaboration (MWC). MWC shares the same concept as computer supported collaborative work (CSCW) and computer-supported collaborative learning (CSCL), but it provides configurable tools for online collaboration. Each tool module can be integrated into users' web applications freely and easily. This makes collaborative system flexible, adaptable and suitable for online collaboration.

Examining Positive and Negative Interdependence in an Elementary School CSCL Setting

ERIC Educational Resources Information Center

Hartmann, Christian; Olsen, Jennifer K.; Brand, Charleen; Aleven, Vincent; Rummel, Nikol

2017-01-01

Social interdependence is a key concept in CSCL research. However, investigations of students' positive and negative interdependence during collaborative activities have often relied on self-report, rather than dialogue analysis. Bringing together politeness and social interdependence theory, we assessed "dialogue indicators" of positive…

"PolyCAFe"--Automatic Support for the Polyphonic Analysis of CSCL Chats

ERIC Educational Resources Information Center

Trausan-Matu, Stefan; Dascalu, Mihai; Rebedea, Traian

2014-01-01

Chat conversations and other types of online communication environments are widely used within CSCL educational scenarios. However, there is a lack of theoretical and methodological background for the analysis of collaboration. Manual assessing of non-moderated chat discussions is difficult and time-consuming, having as a consequence that learning…

Time Is Precious: Variable- and Event-Centred Approaches to Process Analysis in CSCL Research

ERIC Educational Resources Information Center

Reimann, Peter

2009-01-01

Although temporality is a key characteristic of the core concepts of CSCL--interaction, communication, learning, knowledge building, technology use--and although CSCL researchers have privileged access to process data, the theoretical constructs and methods employed in research practice frequently neglect to make full use of information relating…

Inducing Socio-Cognitive Conflict in Finnish and German Groups of Online Learners by CSCL Script

ERIC Educational Resources Information Center

Weinberger, Armin; Marttunen, Miika; Laurinen, Leena; Stegmann, Karsten

2013-01-01

Collaborative learners are often meant to be guided by collaboration scripts to identify, discuss, and resolve differences of opinion and knowledge. How learners engage in and resolve conflict, however, may be highly dependent on learners' cultural background. In this article, we examine the extent to which a peer-critique collaboration script…

The Joint Organization of Interaction within a Multimodal CSCL Medium

ERIC Educational Resources Information Center

Cakir, Murat Perit; Zemel, Alan; Stahl, Gerry

2009-01-01

In order to collaborate effectively in group discourse on a topic like mathematical patterns, group participants must organize their activities in ways that share the significance of their utterances, inscriptions, and behaviors. Here, we report the results of a ethnomethodological case study of collaborative math problem-solving activities…

Cultural Ways of Constructing Knowledge: The Role of Identities in Online Group Discussions

ERIC Educational Resources Information Center

Öztok, Murat

2016-01-01

Learning scientists and the CSCL community have argued that knowledge construction is a process of collective thinking; a process that is simultaneously personal and social that requires group cognition. However, while CSCL researchers have investigated situated knowledge in the process of collective thinking, little work has been done to fully…

Visions of CSCL: Eight Provocations for the Future of the Field

ERIC Educational Resources Information Center

Wise, Alyssa Friend; Schwarz, Baruch B.

2017-01-01

The field of Computer Supported Computer Learning (CSCL) is at a critical moment in its development. Internally we face issues of fragmentation and questions about what progress is being made. Externally the rise of social media and a variety of research communities that study the interactions within it raise questions about our unique identity…

Volunteering in the Digital Age: A Study of Online Collaboration Tools from the Perspective of CSCL

ERIC Educational Resources Information Center

Kok, Ayse

2011-01-01

There is little evidence that helps to inform education, practice, policy, and research about issues surrounding the use of online collaboration tools for organisational initiatives (Brown & Duguid, 1991; Cook & Brown, 1999); let alone a single study conducted with regard to the volunteering practice of knowledge workers. The underlying…

A Framework for a Computer System to Support Distributed Cooperative Learning

ERIC Educational Resources Information Center

Chiu, Chiung-Hui

2004-01-01

To develop a computer system to support cooperative learning among distributed students; developers should consider the foundations of cooperative learning. This article examines the basic elements that make cooperation work and proposes a framework for such computer supported cooperative learning (CSCL) systems. This framework is constituted of…

Online Behavior in Virtual Space: An Empirical Study on Helping

ERIC Educational Resources Information Center

Hsu, Jung-Lung; Hwang, Wu-Yuin; Huang, Yueh-Min; Liu, Jui-Jung

2011-01-01

Although previous studies have acknowledged that helping behavior has many potential benefits, little research has aimed at understanding which factors would possibly enhance helping behaviors among team members in CSCL environment. Accordingly, this study was intended to identify underlying factors leading learners to collaborate in virtual CSCL…

Analyzing Group Coordination when Solving Geometry Problems with Dynamic Geometry Software

ERIC Educational Resources Information Center

Oner, Diler

2013-01-01

In CSCL research, collaborative activity is conceptualized along various yet intertwined dimensions. When functioning within these multiple dimensions, participants make use of several resources, which can be social or content-related (and sometimes temporal) in nature. It is the effective coordination of these resources that appears to…

Learning Faults Detection by AIS Techniques in CSCL Environments

ERIC Educational Resources Information Center

Zedadra, Amina; Lafifi, Yacine

2015-01-01

By the increase of e-learning platforms, huge data sets are made from different kinds of the collected traces. These traces differ from one learner to another according to their characteristics (learning styles, preferences, performed actions, etc.). Learners' traces are very heterogeneous and voluminous, so their treatments and exploitations are…

A Conceptual Framework Based on Activity Theory for Mobile CSCL

ERIC Educational Resources Information Center

Zurita, Gustavo; Nussbaum, Miguel

2007-01-01

There is a need for collaborative group activities that promote student social interaction in the classroom. Handheld computers interconnected by a wireless network allow people who work on a common task to interact face to face while maintaining the mediation afforded by a technology-based system. Wirelessly interconnected handhelds open up new…

Combining Instructionist and Constructionist Learning in a Virtual Biotech Lab.

ERIC Educational Resources Information Center

Dawabi, Peter; Wessner, Martin

The background of this paper is an internal research project at the German National Research Center for Information Technology, Integrated Publication and Information Systems Institute, (GMD-IPSI) dealing with software engineering, computer-supported cooperative learning (CSCL) and practical biotech knowledge. The project goal is to develop a…

From Theory Use to Theory Building in Learning Analytics: A Commentary on "Learning Analytics to Support Teachers during Synchronous CSCL"

ERIC Educational Resources Information Center

Chen, Bodong

2015-01-01

In this commentary on Van Leeuwen (2015, this issue), I explore the relation between theory and practice in learning analytics. Specifically, I caution against adhering to one specific theoretical doctrine while ignoring others, suggest deeper applications of cognitive load theory to understanding teaching with analytics tools, and comment on…

Supporting Teachers in Designing CSCL Activities: A Case Study of Principle-Based Pedagogical Patterns in Networked Second Language Classrooms

ERIC Educational Resources Information Center

Wen, Yun; Looi, Chee-Kit; Chen, Wenli

2012-01-01

This paper proposes the identification and use of principle-based pedagogical patterns to help teachers to translate design principles into actionable teaching activities, and to scaffold student learning with sufficient flexibility and creativity. A set of pedagogical patterns for networked Second language (L2) learning, categorized and…

What Do Students Do in a F2F CSCL Classroom? The Optimization of Multiple Communications Modes

ERIC Educational Resources Information Center

Chen, Wenli; Looi, Chee-Kit; Tan, Sini

2010-01-01

This exploratory study analyzes how students use different communication modes to share information, negotiate meaning and construct knowledge in the process of doing a group learning activity in a Primary Grade 5 blended learning environment in Singapore. Small groups of students interacted face-to-face over a computer-mediated communication…

Interactive Tabletops in Education

ERIC Educational Resources Information Center

Dillenbourg, Pierre; Evans, Michael

2011-01-01

Interactive tabletops are gaining increased attention from CSCL researchers. This paper analyses the relation between this technology and teaching and learning processes. At a global level, one could argue that tabletops convey a socio-constructivist flavor: they support small teams that solve problems by exploring multiple solutions. The…

Multiplayer Activities That Develop Mathematical Coordination.

ERIC Educational Resources Information Center

Bricker, Lauren J.; Tanimoto, Steven L.; Rothenberg, Alex I.; Hutama, Danny C.; Wong, Tina H.

Four computer applications are presented that encourage students to develop "mathematical coordination"--the ability to manipulate numerical variables in cooperation with other students so as to achieve a definite goal. The programs enable a form of computer-supported cooperative learning (CSCL). This paper describes the rationale and…

Assessment Intelligence in Small Group Learning

ERIC Educational Resources Information Center

Xing, Wanli; Wu, Yonghe

2014-01-01

Assessment of groups in CSCL context is a challenging task fraught with many confounding factors collected and measured. Previous documented studies are by and large summative in nature and some process-oriented methods require time-intensive coding of qualitative data. This study attempts to resolve these problems for teachers to assess groups…

An optical microscopy study of the swelling of wet-spun films of CsDNA as a function of hydration and CsCl concentration

NASA Astrophysics Data System (ADS)

Schwenker, Megan; Marlowe, Robert; Lee, Scott; Rupprecht, Allan

2005-03-01

Highly oriented, wet-spun films of DNA expand in the direction perpendicular to the helical axis as the hydration of the film is increased. CsDNA films with a high CsCl content show an unexpected shrinkage at a relative humidity of 92%. Our most recent experiments have been to measure the perpendicular dimension of CsDNA as a function of both hydration and concentration of CsCl. Our preliminary results show that no shrinkage is observed at low contents of CsCl, showing that the CsCl plays an integral role in the shrinkage phenomenon.

Virus purification by CsCl density gradient using general centrifugation.

PubMed

Nasukawa, Tadahiro; Uchiyama, Jumpei; Taharaguchi, Satoshi; Ota, Sumire; Ujihara, Takako; Matsuzaki, Shigenobu; Murakami, Hironobu; Mizukami, Keijirou; Sakaguchi, Masahiro

2017-11-01

Virus purification by cesium chloride (CsCl) density gradient, which generally requires an expensive ultracentrifuge, is an essential technique in virology. Here, we optimized virus purification by CsCl density gradient using general centrifugation (40,000 × g, 2 h, 4 °C), which showed almost the same purification ability as conventional CsCl density gradient ultracentrifugation (100,000 × g, 1 h, 4 °C) using phages S13' and φEF24C. Moreover, adenovirus strain JM1/1 was also successfully purified by this method. We suggest that general centrifugation can become a less costly alternative to ultracentrifugation for virus purification by CsCl densiy gradient and will thus encourage research in virology.

Examining the Characteristics of Student Postings That Are Liked and Linked in a CSCL Environment

ERIC Educational Resources Information Center

Makos, Alexandra; Lee, Kyungmee; Zingaro, Daniel

2015-01-01

This case study is the first iteration of a large-scale design-based research project to improve Pepper, an interactive discussion-based learning environment. In this phase, we designed and implemented two social features to scaffold positive learner interactivity behaviors: a "Like" button and linking tool. A mixed-methods approach was…

Small-group, computer-mediated argumentation in middle-school classrooms: the effects of gender and different types of online teacher guidance.

PubMed

Asterhan, Christa S C; Schwarz, Baruch B; Gil, Julia

2012-09-01

Research has shown the importance of careful teacher support during collaborative group work to promote productive discourse between students (Webb, 2009). However, this research has traditionally focused on face-to-face communication. The role of online teacher guidance of small-group computer-mediated discussions has received little attention, especially in secondary school classroom settings. Researchers of computer-supported collaborative learning (CSCL), on the other hand, have traditionally focused on software-embedded features, such as scripts, to support a-synchronous peer dialogue, and less so on human guidance of synchronous group discussions. The main aim of the present in vivo, experimental study is to examine whether online teacher guidance can improve the quality of small-group synchronous discussions, and whether different types of guidance (epistemic or interaction guidance) affect these discussions differently, when compared to an unguided condition. The second goal of this study is to explore potential differences between all-female and all-male discussion groups. Eighty-two 9th graders (three classrooms) and six teachers from a rural high school in Israel. Whereas epistemic guidance only improved aspects of the argumentative quality of the discussion, interaction guidance only improved aspects of collaboration. Discussions of all-girls groups scored higher on aspects of collaboration and argumentative quality, compared to all-boys groups. The findings show that teacher guidance of synchronous, online discussions in classrooms is realizable and reasonably reaches its intended goals. Training should be focused on acquiring various guidance strategies to augment their beneficial effects. Furthermore, future research should pay more attention to potential gender differences in peer-to-peer argumentation. ©2011 The British Psychological Society.

Studies on the thermal and electrical properties of polyethylene oxide/polyvinyl alcohol blend by incorporating of Cesium Chloride

NASA Astrophysics Data System (ADS)

Ragab, H. M.

The composites PVA/PEO filled with various concentrations of CsCl samples, which were prepared for using a solvent casting technique and studied via Fourier transform infrared spectroscopy (FTIR), ultraviolet - visible (UV-Vis), X-ray spectroscopy, Scanning electron microscopy (SEM), AC conductivity and dielectric properties to use as sensor in electronic devices. The FTIR indicated the interaction between PVA/PEO and CsCl. From data of UV. Vis. was observed band gap (Eg) reduces with addition CsCl to polymer blend. The XRD shows the degree of crystallinity (χ%) decreasing with increasing concentration of CsCl from 2.93 to 2.45. The SEM of the surface of composite PVA/PEO filled with various concentrations of CsCl in magnification 1500 times its change with compare of pure blend. From TGA was observed improvement in the thermal stability of the samples after addition of CsCl. The AC conductivity rise more rapidly with temperature and associated with activation energy Ea, for conduction and enhanced with increasing both temperature and frequency.

A Relational, Indirect, Meso-Level Approach to CSCL Design in the next Decade

ERIC Educational Resources Information Center

Jones, Chris; Dirckinck-Holmfeld, Lone; Lindstrom, Berner

2006-01-01

This paper reviews some foundational issues that we believe will affect the progress of CSCL over the next ten years. In particular, we examine the terms "technology", "affordance", and "infrastructure" and we propose a relational approach to their use in CSCL. Following a consideration of networks, space, and trust as conditions of productive…

Marking cabbage looper (Lepidoptera: Noctuidae) with cesium

DOE Office of Scientific and Technical Information (OSTI.GOV)

Moss, J.I.; Van Steenwyk, R.A.

1984-04-01

Cabbage loopers (CL), Trichoplusia ni (Huebner), adults reared on artificial diet containing 1 x 10/sup -2/ M and 1 x 10/sup -3/ M CsCl were marked with cesium (Cs) which could be detected by atomic absorption spectrophotometry. The cesium marks from the 10/sup -2/ M CsCl diet were sufficient to last the expected lifetime of the insects. CL reared on diet containing 1 x 10/sup -1/ M CsCl did not survive. Unmarked females mated to males reared on artificial diet containing 1 x 10/sup -2/ M and 1 x 10/sup -3/ M CsCl were marked. CL reared on cotton plantsmore » sprayed with Cs solutions of 1000, 5000, and 10,000 ..mu..g/ml were marked sufficiently to last the expected lifetime of the insect. CL adults exposed for 72 h to cotton plants sprayed with Cs solutions of 1000, 5000, and 10,000 ..mu..g/ml were marked sufficiently to last the expected lifetime of the insect. CL adults reared from field cotton plants sprayed with CsCl solutions at rates of 1.24, 2.47, and 4.94 kg of CsCl per ha were marked. 12 references, 1 figure, 5 tables.« less

Spectroelectrochemistry and Electrochemistry of Europium Ions in Alkali Chloride Melts

NASA Astrophysics Data System (ADS)

Uehara, Akihiro; Shirai, Osamu; Nagai, Takayuki; Fujii, Toshiyuki; Yamana, Hajimu

2007-04-01

In order to investigate the redox equilibrium of europium ions in molten NaCl-2CsCl, UV-Vis absorption spectrophotometry measurements were performed for Eu2+ and Eu3+ in molten NaCl- 2CsCl at 923 K under simultaneous electrolytic control of their ratio. Molar absorptivities of EuCl3 and EuCl2 in NaCl-2CsCl at 923 K were determined to be (420±21) M -1cm-1 at 31200 cm-1 and (1130±56) M-1cm-1 at 30300 cm-1, respectively. The formal redox potential of the Eu2+/Eu3+ couple in NaCl-2CsCl melt at 923 K was determined to be (-0.941 ±0.004) V vs. Cl2/Cl- by electromotive force measurements on varying concentration ratios of Eu2+ and Eu3+, which were performed using a technique based on the combination of electrolysis and spectrophotometry. Cyclic voltammetry was also carried out in order to examine the characteristics of the voltammograms for the Eu2+/Eu3+ couple in NaCl-2CsCl melt. The formal redox potential of the Eu2+/Eu3+ couple determined by a spectroelectrochemical method agreed with that determined by cyclic voltammetry [(-0.946±0.008) V vs. Cl2/Cl-]. The effects of temperature on the redox potential of the Eu2+/Eu3+ couple in NaCl-2CsCl, NaCl-KCl, LiCl-KCl, and CsCl melts were studied by cyclic voltammetry in the range from 923 to 1123 K.

Separation of CsCl from a Ternary CsCl-LiCl-KCl Salt via a Melt Crystallization Technique for Pyroprocessing Waste Minimization

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ammon Williams; Supathorn Phongikaroon; Michael Simpson

A parametric study has been conducted to identify the effects of several parameters on the separation of CsCl from molten LiCl-KCl salt via a melt crystallization process. A reverse vertical Bridgman technique was used to grow the salt crystals. The investigated parameters were: (1) the advancement rate, (2) the crucible lid configuration, (3) the amount of salt mixture, (4) the initial composition of CsCl, and (5) the temperature difference between the high and low furnace zones. From each grown crystal, samples were taken axially and analyzed using inductively coupled plasma mass spectrometry (ICP-MS). Results show that CsCl concentrations at themore » top of the crystals were low and increased to a maximum at the bottom of the salt. Salt (LiCl-KCl) recycle percentages for the experiments ranged from 50% to 75% and the CsCl composition in the waste salt was low. To increase the recycle percentage and the concentration of CsCl in the waste form, the possibility of using multiple crystallization stages was explored to further optimize the process. Results show that multiple crystallization stages are practical and the optimal experimental conditions should be operated at 5.0 mm/hr rate with a lid configuration and temperature difference of 200 °C for a total of five crystallization stages. Under these conditions, up to 88% of the salt can be recycled.« less

Use of alternative alkali chlorides in RT and PCR of polynucleotides containing G quadruplex structures.

PubMed

Ramos-Alemán, Fabiola; González-Jasso, Eva; Pless, Reynaldo C

2018-02-15

Several alkali chlorides were compared for their use in reverse transcription (RT) and PCR of different types of nucleic acid templates. On a test region of biological DNA incapable of forming G quadruplex (G4) structures, Taq DNA polymerase showed similar PCR performance with 50 mM KCl, CsCl, LiCl, and NaCl. In contrast, on a synthetic model polydeoxyribonucleotide prone to G4 formation, good PCR amplification was obtained with 50 mM CsCl, but little or none with LiCl or KCl. Similarly, in RT of a G4-prone model polyribonucleotide, MMLV reverse transcriptase produced a good yield with 50 mM CsCl, mediocre yields with LiCl or without added alkali chloride, and a poor yield with 50 mM KCl. The full RT-PCR assay starting from the G4-prone polyribonucleotide, showed good results with CsCl in both stages, poor results with LiCl, and no product formation with KCl. The model polynucleotides showed fast G quadruplex formation under PCR or RT conditions with 50 mM KCl, but not with CsCl or LiCl. The results argue for the use of CsCl instead of KCl for RT and PCR of G4-prone sequences. No advantage was observed when using the 7-deaza type nucleotide analog c 7 dGTP in PCR amplification of the G4-prone polydeoxyribonucleotide. Copyright © 2017 Elsevier Inc. All rights reserved.

Corneo-scleral contact lenses in an uncommon case of keratoconus with high hyperopia and astigmatism.

PubMed

Porcar, Esteban; Montalt, Juan Carlos; España-Gregori, Enrique; Peris-Martínez, Cristina

2017-10-01

To analyse the visual quality achieved by fitting corneo-scleral contact lenses (CScL) in an uncommon case of bilateral keratoconus, high hyperopia and astigmatism. A 45-year-old man presented for eye examination due to the unsatisfactory quality of his vision wearing soft toric contact lenses. He presented high hyperopia and astigmatism with bilateral keratoconus. He was fitted with CScL to correct his irregular astigmatism and ocular aberrations. A diagnostic trial set was used in the fitting process and he was assessed according to standardised fitting methodology. Visual acuity, corneal topography, biometry and ocular aberrations were evaluated. The follow-up period was 1year. The best spectacle-corrected visual acuity was 20/32 with +8.00/-4.50×30° for the right eye (RE) and 20/25 with +7.75/-2.25×120° for the left eye (LE). After CScL fitting, visual acuity was improved to 20/20 and 20/16 for the RE and LE, respectively. The patient wore these contact lenses an average of 13h a day. The total high order aberrations decreased by approximately 79% in the RE (2.37-0.50μm) and 47% in the LE (1.04-0.55μm) after CScL fitting. Visual quality and wearing time were maintained after 1year wearing CScL. In addition, no adverse ocular effects were found during this period. The present case report describes how the patient had CScL fitted successfully for management of keratoconus with high hyperopia and astigmatism. They provided optimal visual quality, along with prolonged use times and no adverse effects to the cornea. Copyright © 2017 British Contact Lens Association. Published by Elsevier Ltd. All rights reserved.

Free-volume Study in GeS2-Ga2S3-CsCl Chalcohalide Glasses Using Positron Annihilation Technique

NASA Astrophysics Data System (ADS)

Klym, H.; Ingram, A.; Shpotyuk, O.; Szatanik, R.

Positron annihilation lifetime spectroscopy combined with Doppler broadening of annihilation radiation was applied to study free-volume entities in Ge-Ga-S glasses having different amount of CsCl additives. It is shown that the structural changes caused by CsCl additives can be adequately described by positron trapping modes determined within two-state model. The results testify in a favor of rather unchanged nature of corresponding free-volume voids responsible for positron trapping in the studied glasses, when mainly concentration of these traps is a subject to most significant changes with composition.

Genre and CSCL: The Form and Rhetoric of the Online Posting

ERIC Educational Resources Information Center

Friesen, Norm

2009-01-01

Genre analysis, the investigation of typified communicative actions arising in recurrent situations, has been developed to study information use and interchange online, in businesses and in other organizations. As such, it holds out promise for the investigation of similarly typified communicative actions and situations in CSCL contexts. This…

Assisting Students with Argumentation Plans when Solving Problems in CSCL

ERIC Educational Resources Information Center

Monteserin, Ariel; Schiaffino, Silvia; Amandi, Analia

2010-01-01

In CSCL systems, students who are solving problems in group have to negotiate with each other by exchanging proposals and arguments in order to resolve the conflicts and generate a shared solution. In this context, argument construction assistance is necessary to facilitate reaching to a consensus. This assistance is usually provided with isolated…

Multifunctional Nucleus-targeting Nanoparticles with Ultra-high Gene Transfection Efficiency for In Vivo Gene Therapy

PubMed Central

Li, Ling; Li, Xia; Wu, Yuzhe; Song, Linjiang; Yang, Xi; He, Tao; Wang, Ning; Yang, Suleixin; Zeng, Yan; Wu, Qinjie; Qian, Zhiyong; Wei, Yuquan; Gong, Changyang

2017-01-01

Cancer stem cell-like cells (CSCL) are responsible for tumor recurrence associated with conventional therapy (e.g. surgery, radiation, and chemotherapy). Here, we developed a novel multifunctional nucleus-targeting nanoparticle-based gene delivery system which is capable of targeting and eradicating CSCL. These nanoparticles can facilitate efficient endosomal escape and spontaneously penetrate into nucleus without additional nuclear localization signal. They also induced extremely high gene transfection efficiency (>95%) even in culture medium containing 30% serum, which significantly surpassed that of some commercial transfection reagents, such as Lipofectamine 2000 and Lipofectamine 3000 etc. Especially, when loaded with the TRAIL gene, this system mediated remarkable depletion of CSCL. Upon systemic administration, the nanoparticles accumulated in tumor sites while sparing the non-cancer tissues and significantly inhibited the growth of tumors with no evident systemic toxicity. Taken together, our results suggest that these novel multifunctional, nucleus-targeting nanoparticles are a very promising in vivo gene delivery system capable of targeting CSCL and represent a new treatment candidate for improving the survival of cancer patients. PMID:28529641

Tracing the Knowledge Building Process through Discussions Mediated by a CSCL Environment: A Case Study

ERIC Educational Resources Information Center

Adanir, Gülgün Afacan

2017-01-01

This case study demonstrates the use of interaction analysis techniques to explore students' knowledge building process evidenced in time-stamped logs of a CSCL environment that consists of chat, shared whiteboard, and wiki features. The study was performed in a graduate level course, which covers online assignments that expect students to…

Customizable Computer-Based Interaction Analysis for Coaching and Self-Regulation in Synchronous CSCL Systems

ERIC Educational Resources Information Center

Lonchamp, Jacques

2010-01-01

Computer-based interaction analysis (IA) is an automatic process that aims at understanding a computer-mediated activity. In a CSCL system, computer-based IA can provide information directly to learners for self-assessment and regulation and to tutors for coaching support. This article proposes a customizable computer-based IA approach for a…

An Integrated Way of Using a Tangible User Interface in a Classroom

ERIC Educational Resources Information Center

Cuendet, Sébastien; Dehler-Zufferey, Jessica; Ortoleva, Giulia; Dillenbourg, Pierre

2015-01-01

Despite many years of research in CSCL, computers are still scarcely used in classrooms today. One reason for this is that the constraints of the classroom environment are neglected by designers. In this contribution, we present a CSCL environment designed for a classroom usage from the start. The system, called TapaCarp, is based on a tangible…

The Singapore Experience: Synergy of National Policy, Classroom Practice and Design Research

ERIC Educational Resources Information Center

Looi, Chee-Kit; So, Hyo-Jeong; Toh, Yancy; Chen, Wenli

2011-01-01

In recent years there has been a proliferation of research findings on CSCL at the micro and macro levels, but few compelling examples of how CSCL research has impacted actual classroom practices at the meso-level have emerged. This paper critically examines the impact of adopting a systemic approach to innovative education reforms at the macro,…

High-throughput screening identifies artesunate as selective inhibitor of cancer stemness: Involvement of mitochondrial metabolism.

PubMed

Subedi, Amit; Futamura, Yushi; Nishi, Mayuko; Ryo, Akihide; Watanabe, Nobumoto; Osada, Hiroyuki

2016-09-02

Cancer stem cells (CSCs) have robust systems to maintain cancer stemness and drug resistance. Thus, targeting such robust systems instead of focusing on individual signaling pathways should be the approach allowing the identification of selective CSC inhibitors. Here, we used the alkaline phosphatase (ALP) assay to identify inhibitors for cancer stemness in induced cancer stem-like (iCSCL) cells. We screened several compounds from natural product chemical library and evaluated hit compounds for their efficacy on cancer stemness in iCSCL tumorspheres. We identified artesunate, an antimalarial drug, as a selective inhibitor of cancer stemness. Artesunate induced mitochondrial dysfunction that selectively inhibited cancer stemness of iCSCL cells, indicating an essential role of mitochondrial metabolism in cancer stemness. Copyright © 2016 Elsevier Inc. All rights reserved.

Cs2SO4 Gradients Containing Both Hg2+ and Ag+ Effect the Complete Separation of Satellite Deoxyribonucleic Acids Having Identical Densities in Neutral CsCl Gradients

PubMed Central

Skinner, Dorothy M.; Beattie, Wanda G.

1973-01-01

A combination of both Ag+ and Hg2+ in Cs2SO4 effects the complete separation of two DNAs having identical densities in CsCl. Satellite DNAs of hermit crab, Pagurus pollicaris, and lobster, Homarus americanus, have been isolated by this means. PMID:4522292

Contribution to a Theory of CSCL Scripts: Taking into Account the Appropriation of Scripts by Learners

ERIC Educational Resources Information Center

Tchounikine, Pierre

2016-01-01

This paper presents a contribution to the development of a theory of CSCL scripts, i.e., an understanding of what happens when learners engage in such scripts. It builds on the Script Theory of Guidance (SToG) recently proposed by (Fischer et al. in "Educational Psychologist," 48(1), 56-66, 2013). We argue that, when engaged in a…

Imaging connected porosity of crystalline rock by contrast agent-aided X-ray microtomography and scanning electron microscopy.

PubMed

Kuva, J; Sammaljärvi, J; Parkkonen, J; Siitari-Kauppi, M; Lehtonen, M; Turpeinen, T; Timonen, J; Voutilainen, M

2018-04-01

We set out to study connected porosity of crystalline rock using X-ray microtomography and scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS) with caesium chloride as a contrast agent. Caesium is an important radionuclide regarding the final deposition of nuclear waste and also forms dense phases that can be readily distinguished by X-ray microtomography and SEM-EDS. Six samples from two sites, Olkiluoto (Finland) and Grimsel (Switzerland), where transport properties of crystalline rock are being studied in situ, were investigated using X-ray microtomography and SEM-EDS. The samples were imaged with X-ray microtomography, immersed in a saturated caesium chloride (CsCl) solution for 141, 249 and 365 days and imaged again with X-ray microtomography. CsCl inside the samples was successfully detected with X-ray microtomography and it had completely penetrated all six samples. SEM-EDS elemental mapping was used to study the location of caesium in the samples in detail with quantitative mineral information. Precipitated CsCl was found in the connected pore space in Olkiluoto veined gneiss and in lesser amounts in Grimsel granodiorite. Only a very small amount of precipitated CsCl was observed in the Grimsel granodiorite samples. In Olkiluoto veined gneiss caesium was found in pinitised areas of cordierite grains. In the pinitised areas caesium was found in notable excess compared to chloride, possibly due to the combination of small pore size and negatively charged surfaces. In addition, elevated concentrations of caesium were found in kaolinite and sphalerite phases. The findings concerning the location of CsCl were congruent with X-ray microtomography. © 2017 The Authors Journal of Microscopy © 2017 Royal Microscopical Society.

An analysis of sponge genomes.

PubMed

Costantini, Maria

2004-11-24

The genome of sponges has only been investigated so far by Bartmann-Lindholm et al. [Progr. Colloid. Polym. Sci. 107 (1997) 122-126] who reported a multimodal CsCl profile which could be resolved into five peaks for Geodia cydonium. This problem was reinvestigated here on both G. cydonium and Suberites domuncula. It was shown that DNAs from both sponges are characterized by unimodal CsCl profiles, additional peaks being due to contaminating prokaryotic and eukaryotic microorganisms.

Improving light extraction of InGaN-based light emitting diodes with a roughened p-GaN surface using CsCl nano-islands.

PubMed

Wei, Tongbo; Kong, Qingfeng; Wang, Junxi; Li, Jing; Zeng, Yiping; Wang, Guohong; Li, Jinmin; Liao, Yuanxun; Yi, Futing

2011-01-17

InGaN-based light emitting diodes (LEDs) with a top nano-roughened p-GaN surface are fabricated using self-assembled CsCl nano-islands as etch masks. Following formation of hemispherical GaN nano-island arrays, electroluminescence (EL) spectra of roughened LEDs display an obvious redshift due to partial compression release in quantum wells through Inductively Coupled Plasma (ICP) etching. At a 350-mA current, the enhancement of light output power of LEDs subjected to ICP treatment with durations of 50, 150 and 250 sec compared with conventional LED have been determined to be 9.2, 70.6, and 42.3%, respectively. Additionally, the extraction enhancement factor can be further improved by increasing the size of CsCl nano-island. The economic and rapid method puts forward great potential for high performance lighting devices.

Wide Area Recovery and Resiliency Program (WARRP) Knowledge Enhancement Events: Waste Management Workshop After Action Report

DTIC Science & Technology

2012-03-01

approximately 2,300 curies of 137Cs (CsCl), and 1.5 tons of Ammonium nitrate / Fuel oil (ANFO). The explosive and the shielded CsCl sources are packaged into...previous findings. Experts also presented case studies on Hurricane Katrina, The British Petroleum (BP) Oil Spill, Fukushima Japan, Foot and Mouth...containers, conduct environmental monitoring. The waste streams were very organized into distinct categories. 1) oil , gasoline, pesticides, 2) batteries

Pressure-induced phase transition in titanium alloys

NASA Astrophysics Data System (ADS)

Murugeswari, R.; Rajeswarapalanichamy, R.; Benial, A. Milton Franklin

2018-05-01

The structural, elastic, magnetic and electronic properties of titanium-based ferromagnetic (FM) TiX (X = Fe, Co, Ni) alloys are investigated by the first principles calculations based on density functional theory using the Vienna ab initio simulation code. At ambient pressure, all the three alloys TiFe, TiCo and TiNi are highly stable in CsCl structure. The calculated lattice parameters and ground state properties are in good agreement with the available theoretical and experimental results. The density of states explains that these alloys possess the metallic nature at normal and high pressures. A pressure-induced structural phase transitions from CsCl to NaCl phase at 46 GPa and NaCl to ZB phase at 49 GPa in TiFe, CsCl to ZB phase in TiCo at 52 GPa, CsCl to hexagonal phase at 22 GPa and hexagonal to ZB phase at 66 GPa in TiNi are observed. The calculated Debye temperatures of TiX (X = Fe, Co, Ni) alloys are in good agreement with earlier reports. Binding energy shows that the TiCo is the most stable alloy. The magnetic property of TiX (X = Fe, Co, Ni) alloys reveals that TiFe is stable in nonmagnetic phase and the other two alloys, TiCo and TiNi, are stable in FM phase at normal pressure.

Wide Area Recovery and Resiliency Program (WARRP) Knowledge Enhancement Events: Damage Assessment Building Abandonment After Action Report

DTIC Science & Technology

2012-04-17

nitrate / Fuel oil (ANFO). The explosive and the shielded CsCl sources are packaged into bombs and loaded onto a truck. The total explosive yield in...Transportation Eric Jacobs State of Colorado Laura Johnston Dewberry Carl Miller Colorado Springs OEM John Miller American Red Cross Matthew...the health effects of the contamination will be. Scenario Terrorist obtain approximately 2,300 curies of 137 Cs (CsCl), and 1.5 tons of Ammonium

Buckling and Post-Buckling Behaviors of a Variable Stiffness Composite Laminated Wing Box Structure

NASA Astrophysics Data System (ADS)

Wang, Peiyan; Huang, Xinting; Wang, Zhongnan; Geng, Xiaoliang; Wang, Yuansheng

2018-04-01

The buckling and post-buckling behaviors of variable stiffness composite laminates (VSCL) with curvilinear fibers were investigated and compared with constant stiffness composite laminates (CSCL) with straight fibers. A VSCL box structure was evaluated under a pure bending moment. The results of the comparative test showed that the critical buckling load of the VSCL box was approximately 3% higher than that of the CSCL box. However, the post-buckling load-bearing capacity was similar due to the layup angle and the immature status of the material processing technology. The properties of the VSCL and CSCL boxes under a pure bending moment were simulated using the Hashin criterion and cohesive interface elements. The simulation results are consistent with the experimental results in stiffness, critical buckling load and failure modes but not in post-buckling load capacity. The results of the experiment, the simulation and laminated plate theory show that VSCL greatly improves the critical buckling load but has little influence on the post-buckling load-bearing capacity.

A Molecular Dynamics Simulation of the Molten Ternary System (Li, K, Cs)Cl

NASA Astrophysics Data System (ADS)

Matsumiya, Masahiko; Takagi, Ryuzo

2000-12-01

The self-exchange velocity (SEV) of neighboring unlike ions, has been evaluated by molecular dynamics simulations of molten CsCl, (Li, K)C1 and (Li, K, Cs)Cl at 673 K. From the increase of the SEV's in the same order as the internal mobilities it is conjectured that there is a strong correlation between these two properties. The pair correlation functions, and the self-diffusion coefficients and the SEV's of Li+, K+, and Cs+ with reference to Cl- have also been calculated. The results allow to conclude that the self-exchange velocity of the cations become vCs < vK < vLi at xCs =0.1 and vLi < vK < vCs at xCs > 0.4. The sequence of the self-diffusion coefficients agrees with that of the SEV's. The results enable to conclude that it is possible to enrich Cs at up to xCs ~ 0.3 - 0.4 in the molten LiCl-KCl eutectic system.

The Cathodic Behavior of Ti(III) Ion in a NaCl-2CsCl Melt

NASA Astrophysics Data System (ADS)

Song, Yang; Jiao, Shuqiang; Hu, Liwen; Guo, Zhancheng

2016-02-01

The cathodic behavior of Ti(III) ions in a NaCl-2CsCl melt was investigated by cyclic voltammetry, chronopotentiometry, and square wave voltammetry with a tungsten electrode being the working electrode at different temperatures. The results show that the cathodic behavior of Ti(III) ion consists of two irreversible steps: Ti3+ + e = Ti2+ and Ti2+ + 2 e = Ti. The diffusion coefficient for the Ti(III) ion in the NaCl-2CsCl eutectic is 1.26 × 10-5 cm2 s-1 at 873 K (600 °C), increases to be 5.57 × 10-5 cm2 s-1 at 948K (675°C), and further rises to 10.8 × 10-5 cm2 s-1 at 1023 (750 °C). Moreover, galvanostatic electrolysis performed on a titanium electrode further presents the feasibility of electrodepositing metallic titanium in the molten NaCl-2CsCl-TiCl3 system.

Wikis and Collaborative Learning in Higher Education

ERIC Educational Resources Information Center

Zheng, Binbin; Niiya, Melissa; Warschauer, Mark

2015-01-01

While collaborative learning and collaborative writing can be of great value to student learning, the implementation of a technology-supported collaborative learning environment is a challenge. With their built-in features for supporting collaborative writing and social communication, wikis are a promising platform for collaborative learning;…

Biomimetic collagenous scaffold to tune inflammation by targeting macrophages.

PubMed

Taraballi, Francesca; Corradetti, Bruna; Minardi, Silvia; Powel, Sebastian; Cabrera, Fernando; Van Eps, Jeff L; Weiner, Bradley K; Tasciotti, Ennio

2016-01-01

The inflammatory response following implantation of a biomaterial is one of the major regulatory aspects of the overall regenerative process. The progress of inflammation determines whether functional tissue is restored or if nonfunctional fibrotic tissue is formed. This delicate balance is directed by the activity of different cells. Among these, macrophages and their different phenotypes, the inflammatory M1 to anti-inflammatory M2, are considered key players in the process. Recent approaches exploit macrophage's regenerative potential in tissue engineering. Here, we propose a collagen scaffold functionalized with chondroitin sulfate (CSCL), a glycosaminoglycan known to be able to tune inflammation. We studied CSCL effects on bone-marrow-derived macrophages in physiological, and lipopolysaccharides-inflamed, conditions in vitro. Our data demonstrate that CSCL is able to modulate macrophage phenotype by inhibiting the LPS/CD44/NF-kB cascade. As a consequence, an upregulation of anti-inflammatory markers (TGF-β, Arg, MRC1, and IL-10) was found concomitantly with a decrease in the expression of pro-inflammatory markers (iNOS, TNF-α, IL-1β, IL-12β). We then implanted CSCL subcutaneously in a rat model to test whether the same molecular mechanism could be maintained in an in vivo environment. In vivo data confirmed the in vitro studies. A significant reduction in the number of infiltrating cells around and within the implants was observed at 72 h, with a significant downregulation of pro-inflammatory genes expression. The present work provides indications regarding the immunomodulatory potential of molecules used for the development of biomimetic materials and suggests their use to direct macrophage immune modulation for tissue repair.

Determination of activity coefficient of lanthanum chloride in molten LiCl-KCl eutectic salt as a function of cesium chloride and lanthanum chloride concentrations using electromotive force measurements

NASA Astrophysics Data System (ADS)

Bagri, Prashant; Simpson, Michael F.

2016-12-01

The thermodynamic behavior of lanthanides in molten salt systems is of significant scientific interest for the spent fuel reprocessing of Generation IV reactors. In this study, the apparent standard reduction potential (apparent potential) and activity coefficient of LaCl3 were determined in a molten salt solution of eutectic LiCl-KCl as a function of concentration of LaCl3. The effect of adding up to 1.40 mol % CsCl was also investigated. These properties were determined by measuring the open circuit potential of the La-La(III) redox couple in a high temperature molten salt electrochemical cell. Both the apparent potential and activity coefficient exhibited a strong dependence on concentration. A low concentration (0.69 mol %) of CsCl had no significant effect on the measured properties, while a higher concentration (1.40 mol %) of CsCl caused an increase (become more positive) in the apparent potential and activity coefficient at the higher range of LaCl3 concentrations.

Investigation of Fission Product Transport into Zeolite-A for Pyroprocessing Waste Minimization

DOE Office of Scientific and Technical Information (OSTI.GOV)

James R. Allensworth; Michael F. Simpson; Man-Sung Yim

Methods to improve fission product salt sorption into zeolite-A have been investigated in an effort to reduce waste associated with the electrochemical treatment of spent nuclear fuel. It was demonstrated that individual fission product chloride salts were absorbed by zeolite-A in a solid-state process. As a result, recycling of LiCl-KCl appears feasible via adding a zone-freezing technique to the current treatment process. Ternary salt molten-state experiments showed the limiting kinetics of CsCl and SrCl2 sorption into the zeolite. CsCl sorption occurred rapidly relative to SrCl2 with no observed dependence on zeolite particle size, while SrCl2 sorption was highly dependent onmore » particle size. The application of experimental data to a developed reaction-diffusion-based sorption model yielded diffusivities of 8.04 × 10-6 and 4.04 × 10-7 cm2 /s for CsCl and SrCl2, respectively. Additionally, the chemical reaction term in the developed model was found to be insignificant compared to the diffusion term.« less

Perception of collaborative learning in associate degree students in Hong Kong.

PubMed

Shek, Daniel T L; Shek, Moses M W

2013-01-01

Although collaborative learning has been widely researched in Western contexts, no study has been carried out to understand how associate degree students look at collaborative learning in Hong Kong. In this study, perceptions of and attitudes to collaborative learning among associate degree students were studied. A total of 44 associate degree students completed an online questionnaire including measures of perceived benefits and attitudes to collaborative learning, and social-emotional competence. Results showed that there were no significant differences between male and female students on perceived benefits of and attitudes towards collaborative learning. Social-emotional competence was related to perceived benefits of and attitudes to collaborative learning. Attitudes were also related to perceived benefits of collaborative learning. This paper is the first known study looking at the relationships among perceived benefits and attitudes to collaborative learning and social-emotional competence in Chinese associate degree students in different Chinese contexts.

Effects of Collaborative Learning Styles on Performance of Students in a Ubiquitous Collaborative Mobile Learning Environment

ERIC Educational Resources Information Center

Fakomogbon, Michael Ayodele; Bolaji, Hameed Olalekan

2017-01-01

Collaborative learning is an approach employed by instructors to facilitate learning and improve learner's performance. Mobile learning can accommodate a variety of learning approaches. This study, therefore, investigated the effects of collaborative learning styles on performance of students in a mobile learning environment. The specific purposes…

PBL and beyond: trends in collaborative learning.

PubMed

Pluta, William J; Richards, Boyd F; Mutnick, Andrew

2013-01-01

Building upon the disruption to lecture-based methods triggered by the introduction of problem-based learning, approaches to promote collaborative learning are becoming increasingly diverse, widespread and generally well accepted within medical education. Examples of relatively new, structured collaborative learning methods include team-based learning and just-in-time teaching. Examples of less structured approaches include think-pair share, case discussions, and the flipped classroom. It is now common practice in medical education to employ a range of instructional approaches to support collaborative learning. We believe that the adoption of such approaches is entering a new and challenging era. We define collaborate learning by drawing on the broader literature, including Chi's ICAP framework that emphasizes the importance of sustained, interactive explanation and elaboration by learners. We distinguish collaborate learning from constructive, active, and passive learning and provide preliminary evidence documenting the growth of methods that support collaborative learning. We argue that the rate of adoption of collaborative learning methods will accelerate due to a growing emphasis on the development of team competencies and the increasing availability of digital media. At the same time, the adoption collaborative learning strategies face persistent challenges, stemming from an overdependence on comparative-effectiveness research and a lack of useful guidelines about how best to adapt collaborative learning methods to given learning contexts. The medical education community has struggled to consistently demonstrate superior outcomes when using collaborative learning methods and strategies. Despite this, support for their use will continue to expand. To select approaches with the greatest utility, instructors must carefully align conditions of the learning context with the learning approaches under consideration. Further, it is critical that modifications are made with caution and that instructors verify that modifications do not impede the desired cognitive activities needed to support meaningful collaborative learning.

When Collaborative Is Not Collaborative: Supporting Student Learning through Self-Surveillance

ERIC Educational Resources Information Center

Kotsopoulos, Donna

2010-01-01

Collaborative learning has been widely endorsed in education. This qualitative research examines instances of collaborative learning during mathematics that were seen to be predominantly non-collaborative despite the pedagogical efforts and intentions of the teacher and the task. In an effort to disrupt the non-collaborative learning, small groups…

Collaborative testing as a learning strategy in nursing education: a review of the literature.

PubMed

Sandahl, Sheryl S

2009-01-01

Nurses are important members of a patient's interprofessional health care team. A primary goal of nursing education is to prepare nursing professionals who can work collaboratively with other team members for the benefit of the patient. Collaborative learning strategies provide students with opportunities to learn and practice collaboration. Collaborative testing is a collaborative learning strategy used to foster knowledge development, critical thinking in decision-making, and group processing skills. This article reviews the theoretical basis for collaborative learning and research on collaborative testing in nursing education.

Collaborative Learning in Higher Education: Lecturers' Practices and Beliefs

ERIC Educational Resources Information Center

De Hei, Miranda Suzanna Angelique; Strijbos, Jan-Willem; Sjoer, Ellen; Admiraal, Wilfried

2015-01-01

Collaborative learning can, if designed and implemented properly, contribute to student learning outcomes and prepare them for teamwork. However, the design and implementation of collaborative learning in practice depend on beliefs of lecturers about teaching and learning in general, and collaborative learning in particular. One hundred and…

Collaborative Learning: Sourcebook for Collaborative Learning in the Arts and Sciences at Indiana University.

ERIC Educational Resources Information Center

Hamilton, Sharon J., Ed.; Hansen, Edmund J., Ed.

This sourcebook, prepared by the Intercampus Group on Collaborative Learning of Indiana University, offers suggestions to those who are already familiar with collaborative learning, but want to know how others are responding to the same or similar challenges. Papers are presented that examine general issues of collaborative learning in the Arts…

Supporting Distance Learners for Collaborative Problem Solving.

ERIC Educational Resources Information Center

Verdejo, M. F.; Barros, B.; Abad, M. T.

This paper describes a computer-supported environment designed to facilitate distance learning through collaborative problem-solving. The goal is to encourage distance learning students to work together, in order to promote both learning of collaboration and learning through collaboration. Collaboration is defined as working together on a common…

Methodological Challenges for Collaborative Learning Research

ERIC Educational Resources Information Center

Strijbos, Jan-Willem; Fischer, Frank

2007-01-01

Research on collaborative learning, both face-to-face and computer-supported, has thrived in the past 10 years. The studies range from outcome-oriented (individual and group learning) to process-oriented (impact of interaction on learning processes, motivation and organisation of collaboration) to mixed studies. Collaborative learning research is…

Enhancing Collaborative Learning in Web 2.0-Based E-Learning Systems: A Design Framework for Building Collaborative E-Learning Contents

ERIC Educational Resources Information Center

El Mhouti, Abderrahim; Nasseh, Azeddine; Erradi, Mohamed; Vasquèz, José Marfa

2017-01-01

Today, the implication of Web 2.0 technologies in e-learning allows envisaging new teaching and learning forms, advocating an important place to the collaboration and social interaction. However, in e-learning systems, learn in a collaborative way is not always so easy because one of the difficulties when arranging e-learning courses can be that…

E pluribus unum: the potential of collaborative learning to enhance Microbiology teaching in higher education.

PubMed

Rutherford, Stephen

2015-12-01

Collaborative learning, where students work together towards a shared understanding of a concept, is a well-established pedagogy, and one which has great potential for higher education (HE). Through discussion and challenging each other's ideas, learners gain a richer appreciation for a subject than with solitary study or didactic teaching methods. However, collaborative learning does require some scaffolding by the teacher in order to be successful. Collaborative learning can be augmented by the use of Web 2.0 collaborative technologies, such as wikis, blogs and social media. This article reviews some of the uses of collaborative learning strategies in Microbiology teaching in HE. Despite the great potential of collaborative learning, evidence of its use in Microbiology teaching is, to date, limited. But the potential for collaborative learning approaches to develop self-regulated, deep learners is considerable, and so collaborative learning should be considered strongly as a viable pedagogy for HE. © FEMS 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Advancing Learner Autonomy in TEFL via Collaborative Learning

ERIC Educational Resources Information Center

Jacobs, George M.; Shan, Tan Hui

2015-01-01

The present paper begins by situating learner autonomy and collaborative learning as part of a larger paradigm shift towards student-centred learning. Next are brief discussions of learner autonomy and how learner autonomy links with collaborative learning. In the main part of the paper, four central principles of collaborative learning are…

Interaction Forms in Successful Collaborative Learning in Virtual Learning Environments

ERIC Educational Resources Information Center

Vuopala, Essi; Hyvönen, Pirkko; Järvelä, Sanna

2016-01-01

Despite the numerous studies on social interaction in collaborative learning, little is known about interaction forms in successful computer-supported collaborative learning situations. The purpose of this study was to explore and understand student interaction in successful collaborative learning during a university course which was mediated by…

Student Collaboration and Standards-Based Music Learning: A Literature Review

ERIC Educational Resources Information Center

Cangro, Richard

2016-01-01

This article is a review of relevant literature on collaborative, standards-based music learning. The review is organized as follows: (a) historical perspective, (b) collaborative music learning, (c) collaboration and creating, (d) collaboration and performing, (e) collaboration and responding, and (f) conclusions. In an effort to bridge the gap…

Applying Adaptive Swarm Intelligence Technology with Structuration in Web-Based Collaborative Learning

ERIC Educational Resources Information Center

Huang, Yueh-Min; Liu, Chien-Hung

2009-01-01

One of the key challenges in the promotion of web-based learning is the development of effective collaborative learning environments. We posit that the structuration process strongly influences the effectiveness of technology used in web-based collaborative learning activities. In this paper, we propose an ant swarm collaborative learning (ASCL)…

The Effect of Socially Shared Regulation Approach on Learning Performance in Computer-Supported Collaborative Learning

ERIC Educational Resources Information Center

Zheng, Lanqin; Li, Xin; Huang, Ronghuai

2017-01-01

Students' abilities to socially shared regulation of their learning are crucial to productive and successful collaborative learning. However, how group members sustain and regulate collaborative processes is a neglected area in the field of collaborative learning. Furthermore, how group members engage in socially shared regulation still remains to…

Using a Game Environment to Foster Collaborative Learning: A Design-Based Study

ERIC Educational Resources Information Center

Hamalainen, Raija

2011-01-01

Designing collaborative three-dimensional learning games for vocational learning may be one way to respond to the needs of working life. The theoretical vantage points of collaborative learning for game development and the "design-based research" methodology are described; these have been used to support collaborative learning in the…

Deriving Process-Driven Collaborative Editing Pattern from Collaborative Learning Flow Patterns

ERIC Educational Resources Information Center

Marjanovic, Olivera; Skaf-Molli, Hala; Molli, Pascal; Godart, Claude

2007-01-01

Collaborative Learning Flow Patterns (CLFPs) have recently emerged as a new method to formulate best practices in structuring the flow of activities within various collaborative learning scenarios. The term "learning flow" is used to describe coordination and sequencing of learning tasks. This paper adopts the existing concept of CLFP and argues…

Are Online Learners Frustrated with Collaborative Learning Experiences?

ERIC Educational Resources Information Center

Capdeferro, Neus; Romero, Margarida

2012-01-01

Online education increasingly puts emphasis on collaborative learning methods. Despite the pedagogical advantages of collaborative learning, online learners can perceive collaborative learning activities as frustrating experiences. The purpose of this study was to characterize the feelings of frustration as a negative emotion among online learners…

The Effects of Different Computer-Supported Collaboration Scripts on Students' Learning Processes and Outcome in a Simulation-Based Collaborative Learning Environment

ERIC Educational Resources Information Center

Wieland, Kristina

2010-01-01

Students benefit from collaborative learning activities, but they do not automatically reach desired learning outcomes when working together (Fischer, Kollar, Mandl, & Haake, 2007; King, 2007). Learners need instructional support to increase the quality of collaborative processes and individual learning outcomes. The core challenge is to find…

Collaborative testing as a learning strategy in nursing education.

PubMed

Sandahl, Sheryl S

2010-01-01

A primary goal of nursing education is to prepare nurses to work collaboratively as members of interprofessional health care teams on behalf of patients. Collaborative testing is a collaborative learning strategy used to foster knowledge development, critical thinking in decision making, and group processing skills. This study incorporated a quasi-experimental design with a comparison group to examine the effect of collaborative testing as a learning strategy on student learning and retention of course content as well as group process skills and student perceptions of their learning and anxiety. The setting was a baccalaureate nursing program; the sample consisted of two groups of senior students enrolled in Medical-Surgical Nursing II. Student learning, as measured by unit examination scores, was greater for students taking examinations collaboratively compared to individually. Retention of course content, as measured by final examination scores, was not greater for students taking examinations collaboratively compared to individually. Student perceptions were overwhelmingly positive, with students reporting increased learning as a result of the collaborative testing experiences. Despite the lack of data to support increased retention, collaborative testing may be a learning strategy worth implementing in nursing education. Students reported more positive interactions and collaboration with their peers, skills required by the professional nurse.

A Collaborative Learning Network Approach to Improvement: The CUSP Learning Network.

PubMed

Weaver, Sallie J; Lofthus, Jennifer; Sawyer, Melinda; Greer, Lee; Opett, Kristin; Reynolds, Catherine; Wyskiel, Rhonda; Peditto, Stephanie; Pronovost, Peter J

2015-04-01

Collaborative improvement networks draw on the science of collaborative organizational learning and communities of practice to facilitate peer-to-peer learning, coaching, and local adaption. Although significant improvements in patient safety and quality have been achieved through collaborative methods, insight regarding how collaborative networks are used by members is needed. Improvement Strategy: The Comprehensive Unit-based Safety Program (CUSP) Learning Network is a multi-institutional collaborative network that is designed to facilitate peer-to-peer learning and coaching specifically related to CUSP. Member organizations implement all or part of the CUSP methodology to improve organizational safety culture, patient safety, and care quality. Qualitative case studies developed by participating members examine the impact of network participation across three levels of analysis (unit, hospital, health system). In addition, results of a satisfaction survey designed to evaluate member experiences were collected to inform network development. Common themes across case studies suggest that members found value in collaborative learning and sharing strategies across organizational boundaries related to a specific improvement strategy. The CUSP Learning Network is an example of network-based collaborative learning in action. Although this learning network focuses on a particular improvement methodology-CUSP-there is clear potential for member-driven learning networks to grow around other methods or topic areas. Such collaborative learning networks may offer a way to develop an infrastructure for longer-term support of improvement efforts and to more quickly diffuse creative sustainment strategies.

Collaborative learning of clinical skills in health professions education: the why, how, when and for whom.

PubMed

Tolsgaard, Martin G; Kulasegaram, Kulamakan M; Ringsted, Charlotte V

2016-01-01

This study is designed to provide an overview of why, how, when and for whom collaborative learning of clinical skills may work in health professions education. Collaborative learning of clinical skills may influence learning positively according to the non-medical literature. Training efficiency may therefore be improved if the outcomes of collaborative learning of clinical skills are superior or equivalent to those attained through individual learning. According to a social interaction perspective, collaborative learning of clinical skills mediates its effects through social interaction, motivation, accountability and positive interdependence between learners. Motor skills learning theory suggests that positive effects rely on observational learning and action imitation, and negative effects may include decreased hands-on experience. Finally, a cognitive perspective suggests that learning is dependent on cognitive co-construction, shared knowledge and reduced cognitive load. The literature on the collaborative learning of clinical skills in health science education is reviewed to support or contradict the hypotheses provided by the theories outlined above. Collaborative learning of clinical skills leads to improvements in self-efficacy, confidence and performance when task processing is observable or communicable. However, the effects of collaborative learning of clinical skills may decrease over time as benefits in terms of shared cognition, scaffolding and cognitive co-construction are outweighed by reductions in hands-on experience and time on task. Collaborative learning of clinical skills has demonstrated promising results in the simulated setting. However, further research into how collaborative learning of clinical skills may work in clinical settings, as well as into the role of social dynamics between learners, is required. © 2015 John Wiley & Sons Ltd.

Design and Evaluation of a Collaborative Learning Environment

ERIC Educational Resources Information Center

Wang, Qiyun

2009-01-01

Collaboration becomes an essential competency in the current knowledge society. In this study, a collaborative learning environment was designed to facilitate students in group collaboration. Instructional support strategies of friendship and meaningful learning tasks were applied to promote collaboration. Scaffolding strategies such as writing…

Collaborative learning: A next step in the training of peer support providers.

PubMed

Cronise, Rita

2016-09-01

This column explores how peer support provider training is enhanced through collaborative learning. Collaborative learning is an approach that draws upon the "real life" experiences of individual learners and encompasses opportunities to explore varying perspectives and collectively construct solutions that enrich the practice of all participants. This description draws upon published articles and examples of collaborative learning in training and communities of practice of peer support providers. Similar to person-centered practices that enhance the recovery experience of individuals receiving services, collaborative learning enhances the experience of peer support providers as they explore relevant "real world" issues, offer unique contributions, and work together toward improving practice. Three examples of collaborative learning approaches are provided that have resulted in successful collaborative learning opportunities for peer support providers. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Implementing Collaborative Design in the Next Series of eLearning Platforms

ERIC Educational Resources Information Center

Kropf, Dorothy

2013-01-01

Collaborative design empowers learning management system (LMS) providers and end users (online students) to develop a vibrant teaching and learning community. Successful periodic collaborations utilizing collaborative web tools between these two pivotal groups can produce the next series of eLearning platforms that are fertile grounds for…

A Delphi Study on Collaborative Learning in Distance Education: The Faculty Perspective

ERIC Educational Resources Information Center

O'Neill, Susan; Scott, Murray; Conboy, Kieran

2011-01-01

This paper focuses on the factors that influence collaborative learning in distance education. Distance education has been around for many years and the use of collaborative learning techniques in distance education is becoming increasingly popular. Several studies have demonstrated the superiority of collaborative learning over traditional modes…

Examining the Role of Collaborative Learning in a Public Speaking Course

ERIC Educational Resources Information Center

Liao, Hsiang-Ann

2014-01-01

Collaborative learning has been found to benefit students in various disciplines. Moreover, in the science, technology, engineering, and mathematics literature, it was noted that minority students benefited the most from collaborative learning. Studies on the effects of collaborative learning in communication are limited. As a result, I examined…

When Collaborative Learning Meets Nature: Collaborative Learning as a Meaningful Learning Tool in the Ecology Inquiry Based Project

ERIC Educational Resources Information Center

Rozenszayn, Ronit; Assaraf, Orit Ben-Zvi

2011-01-01

This research suggests utilizing collaborative learning among high school students for better performance on ecology inquiry-based projects. A case study of nine 12th grade students who participated in collaborative learning sessions in the open field and in class is examined. The results show that the students concentrated on discussing the…

Occupational therapy students in the process of interprofessional collaborative learning: a grounded theory study.

PubMed

Howell, Dana

2009-01-01

The purpose of this grounded theory study was to generate a theory of the interprofessional collaborative learning process of occupational therapy (OT) students who were engaged in a collaborative learning experience with students from other allied health disciplines. Data consisted of semi-structured interviews with nine OT students from four different interprofessional collaborative learning experiences at three universities. The emergent theory explained OT students' need to build a culture of mutual respect among disciplines in order to facilitate interprofessional collaborative learning. Occupational therapy students went through a progression of learned skills that included learning how to represent the profession of OT, hold their weight within a team situation, solve problems collaboratively, work as a team, and ultimately, to work in an actual team in practice. This learning process occurred simultaneously as students also learned course content. The students had to contend with barriers and facilitators that influenced their participation and the success of their collaboration. Understanding the interprofessional learning process of OT students will help allied health faculty to design more effective, inclusive interprofessional courses.

A Comparison of the Efficacy of Individual and Collaborative Music Learning in Ensemble Rehearsals

ERIC Educational Resources Information Center

Brandler, Brian J.; Peynircioglu, Zehra F.

2015-01-01

Collaboration is essential in learning ensemble music. It is unclear, however, whether an individual benefits more from collaborative or individual rehearsal in the initial stages of such learning. In nonmusical domains, the effect of collaboration has been mixed, sometimes enhancing and sometimes inhibiting an individual's learning process. In…

Investigating Technical and Pedagogical Usability Issues of Collaborative Learning with Wikis

ERIC Educational Resources Information Center

Hadjerrouit, Said

2012-01-01

Wikis have been recently promoted as tools that foster collaborative learning. However, there has been little research devoted to the criteria that are suitable to address issues pertinent to collaborative learning. This paper proposes a set of criteria to explore technical and pedagogical usability issues of collaborative learning with wikis. The…

When Is It Better to Learn Together? Insights from Research on Collaborative Learning

ERIC Educational Resources Information Center

Nokes-Malach, Timothy J.; Richey, J. Elizabeth; Gadgil, Soniya

2015-01-01

Although collaboration is often considered a beneficial learning strategy, research examining the claim suggests a much more complex picture. Critically, the question is not whether collaboration is beneficial to learning, but instead how and when collaboration improves outcomes. In this paper, we first discuss the mechanisms hypothesized to…

Creativity and Collaborative Learning: The Practical Guide to Empowering Students, Teachers, and Families. Second Edition.

ERIC Educational Resources Information Center

Thousand, Jacqueline S., Ed.; Villa, Richard A., Ed.; Nevin, Ann I., Ed.

These 24 papers explain how using the collaborative learning model can help teachers address classroom challenges. Section 1, "Toward Creativity and Collaborative Learning in the 21st Century," begins with "Toward Whole Schools: Building a Movement for Creativity and Collaborative Learning in the 21st Century" (J. Michael…

Fractionation of Saprolegnia diclina (Oomycetes) satelite DNAs by AgNO3/Cs2SO4 density gradient centrifugation.

PubMed

Neish, G A; Green, B R

1977-12-14

Saprolegnia diclina DNA has been fractionated using preparative AgNO3/Cs2SO4 and CsCl density gradients. In addition to the previously identified major satellite DNA, there are two minor DNA components banding at 1.682 and 1.701 g - cm(-3) in CsCl. Purified major satellite DNA bands at 1.707 g - cm(-3) giving a base composition of 48% G + C in good agreement with 47% G + C calculated from its Tm value. The nuclear DNA base composition is 58% G + C by both methods. The base composition of the major satellite DNA suggests that it may represent ribosomal DNA cistrons.

Electron scattering by highly polar molecules. III - CsCl

NASA Technical Reports Server (NTRS)

Vuskovic, L.; Srivastava, S. K.

1981-01-01

Utilizing a crossed electron-beam-molecular-beam scattering geometry, relative values of differential electron scattering cross sections for cesium chloride at 5 and 20 eV electron impact energies and at scattering angles between 10 and 120 deg have been measured. These relative cross sections have been normalized to the cross section at 15 deg scattering angle calculated by the hybrid S-matrix technique. In the angular range between 0 and 10 deg and between 120 and 180 deg extrapolations have been made to obtain integral and momentum transfer cross sections. An energy-loss spectrum is also presented which gives various spectral features lying between the 4 and 10 eV regions in CsCl.

Case study on perspicacity of collaborative learning experiences

NASA Astrophysics Data System (ADS)

Abdullah, Fadzidah; Majid, Noor Hanita Abdul; Numen, Ibrahim; Kesuma Azmin, Aida; Abd. Rahim, Zaiton; Denan, Zuraini; Emin Sisman, Muhammet

2017-12-01

In the attempt to relate to the architectural practice, architectural education today has augmented the development of collaborative learning environment in the campus scenario. Presently, collaborative work among students from the same program and university is considered common. Hence, attempts of collaboration is extended into having learning and teaching collaboration by means of inter-universities. The School of Architecture, at the International Islamic University Malaysia (IIUM) has explored into having collaboration across the continent with Fatih Sultan Mehmet Waqf University (FSMWU), among faculty members and students of the two (2) universities This paper explicates the empirical study on students’ perspicacity of their collaborative learning experiences; in term of effectiveness, generative behaviour, and teamwork. Survey with three (3) open-ended questions are distributed to students to express their opinions on learning collaboration that they have had during the execution of the Joint Summer School Program (JSSP). Feedback on their perspicacity is obtained and organised into numerical and understandable data display, using qualitative data processing software. Albeit the relevancy of collaborative learning, students gave both positive and negative feedbacks on their experiences. Suggestions are given to enhance the quality of collaborative learning experience for future development

Do action learning sets facilitate collaborative, deliberative learning?: A focus group evaluation of Graduate Entry Pre-registration Nursing (GEN) students' experience.

PubMed

Maddison, Charlotte; Strang, Gus

2018-01-01

The aim of this study was to investigate if by participating in action learning sets, Graduate Entry Pre-registration Nursing (GEN) students were able to engage in collaborative and deliberative learning. A single focus group interview involving eleven participants was used to collect data. Data analysis identified five themes; collaborative learning; reflection; learning through case study and problem-solving; communication, and rejection of codified learning. The themes are discussed and further analysed in the context of collaborative and deliberative learning. The evidence from this small scale study suggests that action learning sets do provide an environment where collaborative and deliberative learning can occur. However, students perceived some of them, particularly during year one, to be too 'teacher lead', which stifled learning. Copyright © 2017 Elsevier Ltd. All rights reserved.

eLearning, knowledge brokering, and nursing: strengthening collaborative practice in long-term care.

PubMed

Halabisky, Brenda; Humbert, Jennie; Stodel, Emma J; MacDonald, Colla J; Chambers, Larry W; Doucette, Suzanne; Dalziel, William B; Conklin, James

2010-01-01

Interprofessional collaboration is vital to the delivery of quality care in long-term care settings; however, caregivers in long-term care face barriers to participating in training programs to improve collaborative practices. Consequently, eLearning can be used to create an environment that combines convenient, individual learning with collaborative experiential learning. Findings of this study revealed that learners enjoyed the flexibility of the Working Together learning resource. They acquired new knowledge and skills that they were able to use in their practice setting to achieve higher levels of collaborative practice. Nurses were identified as team leaders because of their pivotal role in the long-term care home and collaboration with all patient care providers. Nurses are ideal as knowledge brokers for the collaborative practice team. Quantitative findings showed no change in learner's attitudes regarding collaborative practice; however, interviews provided examples of positive changes experienced. Face-to-face collaboration was found to be a challenge, and changes to organizations, systems, and technology need to be made to facilitate this process. The Working Together learning resource is an important first step toward strengthening collaboration in long-term care, and the pilot implementation provides insights that further our understanding of both interprofessional collaboration and effective eLearning.

Learning Motivation and Retention Effects of Pair Programming in Data Structures Courses

ERIC Educational Resources Information Center

Yang, Ya-Fei; Lee, Chien-I; Chang, Chih-Kai

2016-01-01

Collaborative learning is an activity in which two or more students learn something together. Many studies have found that collaborative learning improve students' memory retention and motivation to learn. Peer Instruction (PI) is one of the most successful evidence-based collaborative learning methods. This article investigates issues of student…

Stress in Japanese Learners Engaged in Online Collaborative Learning in English

ERIC Educational Resources Information Center

Jung, Insung; Kudo, Masayuki; Choi, Sook-Kyoung

2012-01-01

Many studies report positive learning experience and improved performance in online collaborative learning. However, such learning can also incur unnecessary or excessive stress with a resultant adverse effect on the learning. This study aimed to determine the stress factors in online collaborative learning as perceived by 226 Japanese university…

Combining Collaborative Learning with Learning Management Systems in Teaching Programming Language

ERIC Educational Resources Information Center

Cavus, Nadire; Uzunboylu, Huseyin; Ibrahim, Dogan

2006-01-01

The development of collaborative studies in learning has led to a renewed interest in the field of web-based education. In this experimental study, a highly interactive and collaborative teaching environment was created using Moodle, a learning management system with two types of Collaborative Tools (CTs): Standard CT and Advanced CT to create a…

Taking an Instrumental Genesis Lens: New Insights into Collaborative Mobile Learning

ERIC Educational Resources Information Center

Cerratto Pargman, Teresa; Nouri, Jalal; Milrad, Marcelo

2018-01-01

In this paper, we argue that in order to gain a deeper understanding of collaborative mobile learning in schools, it is important to know not only how mobile devices affect collaborative learning but also how collaborative learning emerges and is mediated by these devices. We develop our argument by applying the instrumental genesis theory and the…

Bridging the Gap between Students and Computers: Supporting Activity Awareness for Network Collaborative Learning with GSM Network

ERIC Educational Resources Information Center

Liu, C.-C.; Tao, S.-Y.; Nee, J.-N.

2008-01-01

The internet has been widely used to promote collaborative learning among students. However, students do not always have access to the system, leading to doubt in the interaction among the students, and reducing the effectiveness of collaborative learning, since the web-based collaborative learning environment relies entirely on the availability…

Potential of Calendula alata for phytoremediation of stable cesium and lead from solutions.

PubMed

Borghei, Mehdi; Arjmandi, Reza; Moogouei, Roxana

2011-10-01

Calendula alata plants were tested for their potential to remove stable cesium and lead from solutions in a 15-day period. The plants were grown hydroponically and placed in solutions containing CsCl and Pb(C₂H₃O₂)₂ at different concentrations (0.6, 2 and 5 mg l⁻¹). When plants were incubated in CsCl solutions 46.84 ± 2.12%, 41.35 ± 1.59%, and 52.06 ± 1.02% cesium was found to be remediated after 15 days. Moreover, more than 99% lead was removed from the Pb(C₂H₃O₂)₂ solution in all three concentrations after 15 days during the same period. When both CsCl and Pb(C₂H₃O₂)₂ were supplemented together in the solution, 9.92 ± 1.22%, 45.56 ± 3.52%, and 46.16 ± 1.48% cesium and 95.30 ± 0.72%, 96.64 ± 0.30%, and 99.02 ± 0.04% lead were removed after 15 days. The present study suggests that hydroponically grown C. alata could be used as a potential candidate plant for phytoremediation of cesium and lead from solutions; however, plants were found to be more efficient for the remediation of lead than cesium.

Exploring Collaborative Learning Effect in Blended Learning Environments

ERIC Educational Resources Information Center

Sun, Z.; Liu, R.; Luo, L.; Wu, M.; Shi, C.

2017-01-01

The use of new technology encouraged exploration of the effectiveness and difference of collaborative learning in blended learning environments. This study investigated the social interactive network of students, level of knowledge building and perception level on usefulness in online and mobile collaborative learning environments in higher…

Three Philosophical Pillars That Support Collaborative Learning.

ERIC Educational Resources Information Center

Maltese, Ralph

1991-01-01

Discusses three philosophical pillars that support collaborative learning: "spaces of appearance," active engagement, and ownership. Describes classroom experiences with collaborative learning supported by these pillars. (PRA)

Virtual collaboration in the online educational setting: a concept analysis.

PubMed

Breen, Henny

2013-01-01

This study was designed to explore the concept of virtual collaboration within the context of an online learning environment in an academic setting. Rodgers' method of evolutionary concept analysis was used to provide a contextual view of the concept to identify attributes, antecedents, and consequences of virtual collaboration. Commonly used terms to describe virtual collaboration are collaborative and cooperative learning, group work, group interaction, group learning, and teamwork. A constructivist pedagogy, group-based process with a shared purpose, support, and web-based technology is required for virtual collaboration to take place. Consequences of virtual collaboration are higher order thinking and learning to work with others. A comprehensive definition of virtual collaboration is offered as an outcome of this analysis. Clarification of virtual collaboration prior to using it as a pedagogical tool in the online learning environment will enhance nursing education with the changes in nursing curriculum being implemented today. Further research is recommended to describe the developmental stages of the collaborative process among nursing students in online education and how virtual collaboration facilitates collaboration in practice. © 2013 Wiley Periodicals, Inc.

Collaborative learning in pre-clinical dental hygiene education.

PubMed

Mueller-Joseph, Laura J; Nappo-Dattoma, Luisa

2013-04-01

Dental hygiene education continues to move beyond mastery of content material and skill development to learning concepts that promote critical-thinking and problem-solving skills. The purpose of this research was to evaluate the effectiveness of collaborative learning and determine the growth in intellectual development of 54 first-year dental hygiene students. The control group used traditional pre-clinical teaching and the experimental group used collaborative pedagogy for instrument introduction. All students were subjected to a post-test evaluating their ability to apply the principles of instrumentation. Intellectual development was determined using pre- and post-tests based on the Perry Scheme of Intellectual Development. Student attitudes were assessed using daily Classroom Assessment Activities and an end-of-semester departmental course evaluation. Findings indicated no significant difference between collaborative learning and traditional learning in achieving pre-clinical competence as evidenced by the students' ability to apply the principles of instrumentation. Advancement in intellectual development did not differ significantly between groups. Value added benefits of a collaborative learning environment as identified by the evaluation of student attitudes included decreased student reliance on authority, recognition of peers as legitimate sources of learning and increased self-confidence. A significant difference in student responses to daily classroom assessments was evident on the 5 days a collaborative learning environment was employed. Dental hygiene students involved in a pre-clinical collaborative learning environment are more responsible for their own learning and tend to have a more positive attitude toward the subject matter. Future studies evaluating collaborative learning in clinical dental hygiene education need to investigate the cost/benefit ratio of the value added outcomes of collaborative learning.

Collaborative project-based learning: an integrative science and technological education project

NASA Astrophysics Data System (ADS)

Baser, Derya; Ozden, M. Yasar; Karaarslan, Hasan

2017-04-01

Background: Blending collaborative learning and project-based learning (PBL) based on Wolff (2003) design categories, students interacted in a learning environment where they developed their technology integration practices as well as their technological and collaborative skills.

A Collaborative Perspective on Learning Transfer

ERIC Educational Resources Information Center

Nielsen, Klaus

2009-01-01

Purpose: The purpose of this paper is to argue that it is important to focus on the apprentices' collaborative learning processes when addressing issues of learning transfer. Design/methodology/approach: The claims about the importance of addressing processes of collaborative activities and learning in relation to learning transfer are based on…

Implementing Collaborative Learning Methods in the Political Science Classroom

ERIC Educational Resources Information Center

Wolfe, Angela

2012-01-01

Collaborative learning is one, among other, active learning methods, widely acclaimed in higher education. Consequently, instructors in fields that lack pedagogical training often implement new learning methods such as collaborative learning on the basis of trial and error. Moreover, even though the benefits in academic circles are broadly touted,…

Learning Alone or Together? A Combination Can Be Best!

ERIC Educational Resources Information Center

Olsen, Jennifer K.; Rummel, Nikol; Aleven, Vincent

2017-01-01

Collaborative and individual learning are both frequently used in classrooms to support learning. However, little research has investigated the benefits of combining individual and collaborative learning, as compared to learning only individually or only collaboratively. With our study, we address this research gap. We compared a combined…

Do quality improvement collaboratives' educational components match the dominant learning style preferences of the participants?

PubMed

Weggelaar-Jansen, Anne Marie; van Wijngaarden, Jeroen; Slaghuis, Sarah-Sue

2015-06-20

Quality improvement collaboratives are used to improve healthcare by various organizations. Despite their popularity literature shows mixed results on their effectiveness. A quality improvement collaborative can be seen as a temporary learning organization in which knowledge about improvement themes and methods is exchanged. In this research we studied: Does the learning approach of a quality improvement collaborative match the learning styles preferences of the individual participants and how does that affect the learning process of participants? This research used a mixed methods design combining a validated learning style questionnaire with data collected in the tradition of action research methodology to study two Dutch quality improvement collaboratives. The questionnaire is based on the learning style model of Ruijters and Simons, distinguishing five learning style preferences: Acquisition of knowledge, Apperception from others, Discovery of new insights, Exercising in fictitious situations and Participation with others. The most preferred learning styles of the participants were Discovery and Participation. The learning style Acquisition was moderately preferred and Apperception and Exercising were least preferred. The educational components of the quality improvement collaboratives studied (national conferences, half-day learning sessions, faculty site visits and use of an online tool) were predominantly associated with the learning styles Acquisition and Apperception. We observed a decrease in attendance to the learning activities and non-conformance with the standardized set goals and approaches. We conclude that the participants' satisfaction with the offered learning approach changed over time. The lacking match between these learning style preferences and the learning approach in the educational components of the quality improvement collaboratives studied might be the reason why the participants felt they did not gain new insights and therefore ceased their participation in the collaborative. This study provides guidance for future organisers and participants of quality improvement collaboratives about which learning approaches will best suit the participants and enhance improvement work.

Exploring the Influences of Elementary School Students' Learning Motivation on Web-Based Collaborative Learning

ERIC Educational Resources Information Center

Chin-Fei, Huang; Chia-Ju, Liu

2012-01-01

The purpose of this study is to explore the influences of students' learning motivation on Web-based collaborative learning. This study conducted learning materials of Web pages about science and collaborative learning, a motivation questionnaire and interviews were used for data collection. Eighty Grade 5 students and a science teacher were…

Distinguishable memory retrieval networks for collaboratively and non-collaboratively learned information.

PubMed

Vanlangendonck, Flora; Takashima, Atsuko; Willems, Roel M; Hagoort, Peter

2018-03-01

Learning often occurs in communicative and collaborative settings, yet almost all research into the neural basis of memory relies on participants encoding and retrieving information on their own. We investigated whether learning linguistic labels in a collaborative context at least partly relies on cognitively and neurally distinct representations, as compared to learning in an individual context. Healthy human participants learned labels for sets of abstract shapes in three different tasks. They came up with labels with another person in a collaborative communication task (collaborative condition), by themselves (individual condition), or were given pre-determined unrelated labels to learn by themselves (arbitrary condition). Immediately after learning, participants retrieved and produced the labels aloud during a communicative task in the MRI scanner. The fMRI results show that the retrieval of collaboratively generated labels as compared to individually learned labels engages brain regions involved in understanding others (mentalizing or theory of mind) and autobiographical memory, including the medial prefrontal cortex, the right temporoparietal junction and the precuneus. This study is the first to show that collaboration during encoding affects the neural networks involved in retrieval. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

The Influence of Collaborative Learning on Student Attitudes and Performance in an Introductory Chemistry Laboratory

NASA Astrophysics Data System (ADS)

Shibley, Ivan A., Jr.; Zimmaro, Dawn M.

2002-06-01

This study was designed to determine the effect of collaborative learning on student attitudes and performance in an introductory chemistry laboratory. Two sections per semester for three semesters were randomly designated as either a control section or an experimental section. Students in the control section performed most labs individually, while those in the experimental section performed all labs in groups of four. Both quantitative and qualitative measures were used to evaluate the impact of collaborative learning on student achievement and attitudes. Grades did not differ between the two sections, indicating that collaborative learning did not affect short-term student achievement. Students seemed to develop a more positive attitude about the laboratory and about chemistry in the collaborative learning sections as judged from their classroom evaluations of the teacher, the course, and the collaborative learning experience. The use of collaborative learning in the laboratory as described in this paper therefore may provide a means of improving student attitudes toward chemistry.

Quantifiable outcomes from corporate and higher education learning collaborations

NASA Astrophysics Data System (ADS)

Devine, Thomas G.

The study investigated the existence of measurable learning outcomes that emerged out of the shared strengths of collaborating sponsors. The study identified quantifiable learning outcomes that confirm corporate, academic and learner participation in learning collaborations. Each of the three hypotheses and the synergy indicator quantitatively and qualitatively confirmed learning outcomes benefiting participants. The academic-indicator quantitatively confirmed that learning outcomes attract learners to the institution. The corporate-indicator confirmed that learning outcomes include knowledge exchange and enhanced workforce talents for careers in the energy-utility industry. The learner-indicator confirmed that learning outcomes provide professional development opportunities for employment. The synergy-indicator confirmed that best learning practices in learning collaborations emanate out of the sponsors' shared strengths, and that partnerships can be elevated to strategic alliances, going beyond response to the desires of sponsors to create learner-centered cultures. The synergy-indicator confirmed the value of organizational processes that elevate sponsors' interactions to sharing strength, to create a learner-centered culture. The study's series of qualitative questions confirmed prior success factors, while verifying the hypothesis results and providing insight not available from quantitative data. The direct benefactors of the study are the energy-utility learning-collaboration participants of the study, and corporation, academic institutions, and learners of the collaboration. The indirect benefactors are the stakeholders of future learning collaborations, through improved knowledge of the existence or absence of quantifiable learning outcomes.

Using Appropriate Digital Tools to Overcome Barriers to Collaborative Learning in Classrooms

ERIC Educational Resources Information Center

Wardlow, Liane; Harm, Eian

2015-01-01

Collaborative learning provides students with vital opportunities to create and build knowledge. Existing technologies can facilitate collaborative learning. However, barriers exist to enacting collaborative practices related to the coverage of material for assessments and classroom management concerns, among others. Teachers can overcome these…

Supporting Awareness for Augmenting Participation in Collaborative Learning.

ERIC Educational Resources Information Center

Ogata, Hiroaki; Yano, Yoneo

This paper describes Coconuts (Concurrent Collaborative Learning Environment Supported by Awareness), a proposed module of Sharlok (Sharing, Linking and Looking-for Knowledge), an open-ended and collaborative learning environment that integrates a knowledge building tool with a collaborative interface tool. Coconuts was developed in order to…

Undergraduate Students' Perceptions of Collaborative Learning in a Differential Equations Mathematics Course

ERIC Educational Resources Information Center

Hajra, Sayonita Ghosh; Das, Ujjaini

2015-01-01

This paper uses collaborative learning strategies to examine students' perceptions in a differential equations mathematics course. Students' perceptions were analyzed using three collaborative learning strategies including collaborative activity, group-quiz and online discussion. The study results show that students identified both strengths and…

Effectiveness of Collaborative Learning with 3D Virtual Worlds

ERIC Educational Resources Information Center

Cho, Young Hoan; Lim, Kenneth Y. T.

2017-01-01

Virtual worlds have affordances to enhance collaborative learning in authentic contexts. Despite the potential of collaborative learning with a virtual world, few studies investigated whether it is more effective in student achievements than teacher-directed instruction. This study investigated the effectiveness of collaborative problem solving…

A Multi-Agent Question-Answering System for E-Learning and Collaborative Learning Environment

ERIC Educational Resources Information Center

Alinaghi, Tannaz; Bahreininejad, Ardeshir

2011-01-01

The increasing advances of new Internet technologies in all application domains have changed life styles and interactions. E-learning and collaborative learning environment systems are originated through such changes and aim at providing facilities for people in different times and geographical locations to cooperate, collaborate, learn and work…

Opportunities and Challenges for Teacher Professional Development: A Case of Collaborative Learning Community in South Korea

ERIC Educational Resources Information Center

Park, Minjeong; So, Kyunghee

2014-01-01

This study investigates how characteristics of a collaborative professional learning activity support and hinder teacher learning and growth by examining the experiences of three Korean secondary teachers who participated in a school-initiated collaborative teacher learning project. The findings demonstrated that this learning opportunity…

Social Media, Collaboration and Social Learning--A Case-Study of Foreign Language Learning

ERIC Educational Resources Information Center

Mondahl, Margrethe; Razmerita, Liana

2014-01-01

Social media has created new possibilities for digitally native students to engage, interact and collaborate in learning tasks that foster learning processes and the overall learning experience. Using both qualitative and quantitative data, this article discusses experiences and challenges of using a social media-enhanced collaborative learning…

Teaching with Technology: Applications of Collaborative Online Learning Units to Improve 21st Century Skills for All

ERIC Educational Resources Information Center

Terrazas-Arellanes, Fatima E.; Strycker, Lisa A.; Walden, Emily D.; Gallard, Alejandro

2017-01-01

Inquiry-based learning methods, coupled with advanced technology, hold promise for closing the science literacy gap for English learners (ELs) and students with learning difficulties (SWLDs). Project ESCOLAR (Etext Supports for Collaborative Online Learning and Academic Reading) created collaborative online learning units for middle school science…

Development of collaborative-creative learning model using virtual laboratory media for instrumental analytical chemistry lectures

NASA Astrophysics Data System (ADS)

Zurweni, Wibawa, Basuki; Erwin, Tuti Nurian

2017-08-01

The framework for teaching and learning in the 21st century was prepared with 4Cs criteria. Learning providing opportunity for the development of students' optimal creative skills is by implementing collaborative learning. Learners are challenged to be able to compete, work independently to bring either individual or group excellence and master the learning material. Virtual laboratory is used for the media of Instrumental Analytical Chemistry (Vis, UV-Vis-AAS etc) lectures through simulations computer application and used as a substitution for the laboratory if the equipment and instruments are not available. This research aims to design and develop collaborative-creative learning model using virtual laboratory media for Instrumental Analytical Chemistry lectures, to know the effectiveness of this design model adapting the Dick & Carey's model and Hannafin & Peck's model. The development steps of this model are: needs analyze, design collaborative-creative learning, virtual laboratory media using macromedia flash, formative evaluation and test of learning model effectiveness. While, the development stages of collaborative-creative learning model are: apperception, exploration, collaboration, creation, evaluation, feedback. Development of collaborative-creative learning model using virtual laboratory media can be used to improve the quality learning in the classroom, overcome the limitation of lab instruments for the real instrumental analysis. Formative test results show that the Collaborative-Creative Learning Model developed meets the requirements. The effectiveness test of students' pretest and posttest proves significant at 95% confidence level, t-test higher than t-table. It can be concluded that this learning model is effective to use for Instrumental Analytical Chemistry lectures.

Effects of Learning Style Profile of Team on Quality of Materials Developed in Collaborative Learning Processes

ERIC Educational Resources Information Center

Erdem, Mukaddes

2009-01-01

The study described looks at the effects of learning style profile of teams on the quality of materials developed in a collaborative learning process. The study was carried out on collaborative teams of four or five university students, formed through learner preferences. Learning styles of the teams were determined using Kolb's Learning Styles…

Collaborative Learning and Competence Development in School Health Nursing

ERIC Educational Resources Information Center

Nordentoft, Helle Merete; Wistoft, Karen

2012-01-01

Purpose: The purpose of this paper is to investigate the process and learning outcomes of peer collaboration in a Danish health developmental project in school health nursing. The paper explores how peer collaboration influences the school nurses' collaborative learning and competence development. Design/methodology/approach: The article is based…

Ontology Enabled Annotation and Knowledge Management for Collaborative Learning in Virtual Learning Community

ERIC Educational Resources Information Center

Yang, Stephen J. H.; Chen, Irene Ya-Ling; Shao, Norman W. Y.

2004-01-01

The nature of collaborative learning involves intensive interactions among collaborators, such as articulating knowledge into written, verbal or symbolic forms, authoring articles or posting messages to this community's discussion forum, responding or adding comments to messages or articles posted by others, etc. Knowledge collaborators'…

Socially Challenged Collaborative Learning of Secondary School Students in Singapore

ERIC Educational Resources Information Center

Pang, Christopher; Lau, Jesslyn; Seah, Chong Poh; Cheong, Linda; Low, Audrey

2018-01-01

Using a grounded theory research design, this paper examined the collaborative learning experiences of secondary school students in Singapore. The core phenomenon that emerged was the need for social interactions in collaborative learning, both in classroom and online settings. Educators often take for granted that effective collaborative learning…

Supporting the "Collaborative" Part of Wiki-Mediated Collaborative Learning Activities

ERIC Educational Resources Information Center

Larusson, Johann Ari

2010-01-01

Prior research has highlighted the educational benefit of enabling students to participate in collaborative learning activities. Developing technology that extends the physical boundaries of the classroom and enables students to engage in meaningful collaborative learning activities outside class time can be of significant value. For any…

Laser generation of XeCl exciplex molecules in a longitudinal repetitively pulsed discharge in a Xe - CsCl mixture

NASA Astrophysics Data System (ADS)

Boichenko, A. M.; Klenovskii, M. S.

2015-12-01

By using the previously developed kinetic model, we have carried out simulations to study the possibility of laser generation of XeCl exciplex molecules in the working medium based on a mixture of Xe with CsCl vapours, excited by a longitudinal repetitively pulsed discharge. The formation mechanism of exciplex molecules in this mixture is fundamentally different from the formation mechanisms in the traditional mixtures of exciplex lasers. The conditions that make the laser generation possible are discussed. For these conditions, with allowance for available specific experimental conditions of the repetitively pulsed discharge excitation, we have obtained the calculated dependences of the power and efficiency of generation on the reflectivity of mirrors in a laser cavity.

The Shape of the Maxillary Central Incisors and Its Correlation with Maxillary Anterior Papillary Display: A Clinical Study.

PubMed

Nichani, Ashish S; Ahmed, Arshia Zainab; Ranganath, V

2016-01-01

The aim of this study was to define shapes of maxillary central incisors and determine their relationship with the visual display of interdental papillae during smiling. A sample of 100 patients aged 20 to 25 years were recruited. Photographs were taken and gingival angle, crown width (CW), crown length (CL), contact surface (CS), CW/CL ratio, CS/CL ratio, gingival smile line (GSL), and interdental smile line (ISL) were measured. The data showed an increase in GA leading to an increase in CW and CS/CL ratio. Women showed a higher percentage of papillary display compared with men. This study reinforces the proposed hypothesis that the shape of the teeth and papilla affect the periodontium.

Messy Collaboration: Learning from a Learning Study

ERIC Educational Resources Information Center

Adamson, Bob; Walker, Elizabeth

2011-01-01

Messy collaboration refers to complexity, unpredictability and management dilemmas when educators work together. Such messiness was evident in a Hong Kong English Learning Study, a structured cyclical process in which teachers and researcher-participants from a teacher education institution work collaboratively on effective student learning. This…

Collaboration Scripts--A Conceptual Analysis

ERIC Educational Resources Information Center

Kollar, Ingo; Fischer, Frank; Hesse, Friedrich W.

2006-01-01

This article presents a conceptual analysis of collaboration scripts used in face-to-face and computer-mediated collaborative learning. Collaboration scripts are scaffolds that aim to improve collaboration through structuring the interactive processes between two or more learning partners. Collaboration scripts consist of at least five components:…

The IPS supported employment learning collaborative.

PubMed

Becker, Deborah R; Drake, Robert E; Bond, Gary R

2014-06-01

Learning collaboratives aim to improve the quality and outcomes of health care. This paper updates the Johnson & Johnson-Dartmouth Community Mental Health Program, a 12-year learning collaborative on supported employment for people with mental illness. We gathered data from quarterly employment reports, monthly Individual Placement and Support (IPS) meetings, and presentations at the 2013 annual meeting of the learning collaborative. The number of participant states or regions (and sites within these jurisdictions) was expanded to 16 jurisdictions in the United States and 3 in European countries. The quarterly rate of competitive employment has averaged 43% over 11 years in the U.S. sites. The collaborative has spawned numerous interactions, trainings, innovations, and research projects. Long-term learning collaboratives can produce high quality services, good outcomes, sustainability, and innovation.

Collaborative Learning in Higher Education: Evoking Positive Interdependence

ERIC Educational Resources Information Center

Scager, Karin; Boonstra, Johannes; Peeters, Ton; Vulperhorst, Jonne; Wiegant, Fred

2016-01-01

Collaborative learning is a widely used instructional method, but the learning potential of this instructional method is often underused in practice. Therefore, the importance of various factors underlying effective collaborative learning should be determined. In the current study, five different life sciences undergraduate courses with successful…

Peer Collaboration: The Relation of Regulatory Behaviors to Learning with Hypermedia

ERIC Educational Resources Information Center

Winters, Fielding I.; Alexander, Patricia A.

2011-01-01

Peer collaboration is a pedagogical method currently used to facilitate learning in classrooms. Similarly, computer-learning environments (CLEs) are often used to promote student learning in science classrooms, in particular. However, students often have difficulty utilizing these environments effectively. Does peer collaboration help students…

Solitary Learner in Online Collaborative Learning: A Disappointing Experience?

ERIC Educational Resources Information Center

Ke, Fengfeng; Carr-Chellman, Alison

2006-01-01

Research suggests that the solitary learner's learning preferences might be a mismatch with collaborative instructional settings. A question is therefore posed: "In online learning environments that require collaboration, how do solitary learners experience their own learning?" It is important to answer this question to understand and…

Accountability for Project-Based Collaborative Learning

ERIC Educational Resources Information Center

Jamal, Abu-Hussain; Essawi, Mohammad; Tilchin, Oleg

2014-01-01

One perspective model for the creation of the learning environment and engendering students' thinking development is the Project-Based Collaborative Learning (PBCL) model. This model organizes learning by collaborative performance of various projects. In this paper we describe an approach to enhancing the PBCL model through the creation of…

Collaborative Learning in Higher Education: Evoking Positive Interdependence

PubMed Central

Scager, Karin; Boonstra, Johannes; Peeters, Ton; Vulperhorst, Jonne; Wiegant, Fred

2016-01-01

Collaborative learning is a widely used instructional method, but the learning potential of this instructional method is often underused in practice. Therefore, the importance of various factors underlying effective collaborative learning should be determined. In the current study, five different life sciences undergraduate courses with successful collaborative-learning results were selected. This study focuses on factors that increased the effectiveness of collaboration in these courses, according to the students. Nine focus group interviews were conducted and analyzed. Results show that factors evoking effective collaboration were student autonomy and self-regulatory behavior, combined with a challenging, open, and complex group task that required the students to create something new and original. The design factors of these courses fostered a sense of responsibility and of shared ownership of both the collaborative process and the end product of the group assignment. In addition, students reported the absence of any free riders in these group assignments. Interestingly, it was observed that students seemed to value their sense of achievement, their learning processes, and the products they were working on more than their grades. It is concluded that collaborative learning in higher education should be designed using challenging and relevant tasks that build shared ownership with students. PMID:27909019

The Effects of a Creative Commons Approach on Collaborative Learning

ERIC Educational Resources Information Center

Liu, Chen-Chung; Tao, Shu-Yuan; Chen, Wei-Hung; Chen, Sherry Y.; Liu, Baw-Jhiune

2013-01-01

Social media on the World Wide Web, such as Wiki, are increasingly applied to support collaborative learning for students to conduct a project together. However, recent studies indicated that students, learning in the collaborative project, may not actively contribute to the collaborative work and are involved only in a limited level of positive…

Towards Effective Partnerships in a Collaborative Problem-Solving Task

ERIC Educational Resources Information Center

Schmitz, Megan J.; Winskel, Heather

2008-01-01

Background: Collaborative learning is recognized as an effective learning tool in the classroom. In order to optimize the collaborative learning experience for children within a collaborative partnership, it is important to understand how to match the children by ability level, and whether assigning roles within these dyads is beneficial or not.…

Support for Mobile Collaborative Learning Applications

ERIC Educational Resources Information Center

Martin, Sergio; Boticki, Ivica; Jacobs, George; Castro, Manuel; Peire, Juan

2010-01-01

This work is intended to describe a framework aimed to address the challenges in the development of mobile Collaborative Learning applications. Firstly, the paper offers an overview of some of the main principles of Collaborative Learning that will be the basis of the framework, which is based on three main pillars: collaboration and communication…

A Pilot Study: Facilitating Cross-Cultural Understanding with Project-Based Collaborative Learning in an Online Environment

ERIC Educational Resources Information Center

Shadiev, Rustam; Hwang, Wu-Yuin; Huang, Yueh-Min

2015-01-01

This study investigated three aspects: how project-based collaborative learning facilitates cross-cultural understanding; how students perceive project-based collaborative learning implementation in a collaborative cyber community (3C) online environment; and what types of communication among students are used. A qualitative case study approach…

Collaborative Approaches to Deepen Student Learning: Information Literacy, Curriculum Design, and Student Learning Workshops

ERIC Educational Resources Information Center

Hurvitz, Tate; Benvau, Roxane; Parry, Megan

2015-01-01

Creating a collaborative environment across student services and instruction is often more challenging than it may first seem. Although effective collaboration is context specific, keeping student learning at the center of the work is a powerful element in successful collaborations. Grossmont College's first year experience program has attempted…

Learning Tasks, Peer Interaction, and Cognition Process: An Online Collaborative Design Model

ERIC Educational Resources Information Center

Du, Jianxia; Durrington, Vance A.

2013-01-01

This paper illustrates a model for Online Group Collaborative Learning. The authors based the foundation of the Online Collaborative Design Model upon Piaget's concepts of assimilation and accommodation, and Vygotsky's theory of social interaction. The four components of online collaborative learning include: individual processes, the task(s)…

Collaboration, Intragroup Conflict, and Social Skills in Project-Based Learning

ERIC Educational Resources Information Center

Lee, Dabae; Huh, Yeol; Reigeluth, Charles M.

2015-01-01

This case study was conducted in two high school classrooms that utilized collaborative project-based learning (PBL). Collaboration is an important instructional strategy, especially used in conjunction with PBL, and is an essential learning outcome for the twenty-first century. This study examined how collaboration can be achieved as a learning…

Comparing Learning Performance of Students Using Algorithm Visualizations Collaboratively on Different Engagement Levels

ERIC Educational Resources Information Center

Laakso, Mikko-Jussi; Myller, Niko; Korhonen, Ari

2009-01-01

In this paper, two emerging learning and teaching methods have been studied: collaboration in concert with algorithm visualization. When visualizations have been employed in collaborative learning, collaboration introduces new challenges for the visualization tools. In addition, new theories are needed to guide the development and research of the…

Utilizing constructivism learning theory in collaborative testing as a creative strategy to promote essential nursing skills.

PubMed

Duane, Barbara T; Satre, Maria E

2014-01-01

In nursing education, students participate in individual learner testing. This process follows the instructionist learning theory of a system model. However, in the practice of nursing, success depends upon collaboration with numerous people in different capacities, critical thinking, clinical reasoning, and the ability to communicate with others. Research has shown that collaborative testing, a constructivism learning activity and a form of collaborative learning, enhances students' abilities to master these areas. Collaborative testing is a clear, creative strategy which constructivists would say supports the socio-linguistic base of their learning theory. The test becomes an active implementation of peer-mediated learning where individual knowledge is enhanced through problem solving or defense of an individual position with the collaborative method. There is criticism for the testing method's potential of grade inflation and for students to receive grade benefits with little effort. After a review of various collaborative testing methods, this nursing faculty implemented a collaborative testing format that addresses both the positive and negative aspects of the process. Copyright © 2013 Elsevier Ltd. All rights reserved.

An Information Processing Perspective on Divergence and Convergence in Collaborative Learning

ERIC Educational Resources Information Center

Jorczak, Robert L.

2011-01-01

This paper presents a model of collaborative learning that takes an information processing perspective of learning by social interaction. The collaborative information processing model provides a theoretical basis for understanding learning principles associated with social interaction and explains why peer-to-peer discussion is potentially more…

Problem Finding in Professional Learning Communities: A Learning Study Approach

ERIC Educational Resources Information Center

Tan, Yuen Sze Michelle; Caleon, Imelda Santos

2016-01-01

This study marries collaborative problem solving and learning study in understanding the onset of a cycle of teacher professional development process within school-based professional learning communities (PLCs). It aimed to explore how a PLC carried out collaborative problem finding--a key process involved in collaborative problem solving--that…

Collaborative Learning: Cognitive and Computational Approaches. Advances in Learning and Instruction Series.

ERIC Educational Resources Information Center

Dillenbourg, Pierre, Ed.

Intended to illustrate the benefits of collaboration between scientists from psychology and computer science, namely machine learning, this book contains the following chapters, most of which are co-authored by scholars from both sides: (1) "Introduction: What Do You Mean by 'Collaborative Learning'?" (Pierre Dillenbourg); (2)…

Peer Interaction in Three Collaborative Learning Environments

ERIC Educational Resources Information Center

Staarman, Judith Kleine; Krol, Karen; Meijden, Henny van der

2005-01-01

The aim of the study was to gain insight into the occurrence of different types of peer interaction and particularly the types of interaction beneficial for learning in different collaborative learning environments. Based on theoretical notions related to collaborative learning and peer interaction, a coding scheme was developed to analyze the…

Predicting Student Performance in a Collaborative Learning Environment

ERIC Educational Resources Information Center

Olsen, Jennifer K.; Aleven, Vincent; Rummel, Nikol

2015-01-01

Student models for adaptive systems may not model collaborative learning optimally. Past research has either focused on modeling individual learning or for collaboration, has focused on group dynamics or group processes without predicting learning. In the current paper, we adjust the Additive Factors Model (AFM), a standard logistic regression…

Development and Determination of Reliability and Validity of Professional Learning Community Collaborative Team Survey (CTS)

ERIC Educational Resources Information Center

Colvin, Joshua A.

2013-01-01

The study of transformative learning within collaborative teams was conducted to gain new applicable knowledge used to influence overall school improvement and implementation of professional learning communities. To obtain this new knowledge, the Professional Learning Community Collaborative Team Survey (CTS) was developed and psychometrically…

Supporting Teachers to Design and Use Mobile Collaborative Learning Games

ERIC Educational Resources Information Center

Marfisi-Schottman, Iza; George, Sébastien

2014-01-01

Mobile Collaborative Learning Games combine all the ingredients necessary to attract students' attention and engage them in learning activities. However, designing a coherent scenario that combines mobility, game mechanics and collaborative learning is quite a challenge. In this article, we take the first step by proposing several game patterns…

Collaborative E-Learning Using Semantic Course Blog

ERIC Educational Resources Information Center

Lu, Lai-Chen; Yeh, Ching-Long

2008-01-01

Collaborative e-learning delivers many enhancements to e-learning technology; it enables students to collaborate with each other and improves their learning efficiency. Semantic blog combines semantic Web and blog technology that users can import, export, view, navigate, and query the blog. We developed a semantic course blog for collaborative…

Statistically Modeling Individual Students' Learning over Successive Collaborative Practice Opportunities

ERIC Educational Resources Information Center

Olsen, Jennifer; Aleven, Vincent; Rummel, Nikol

2017-01-01

Within educational data mining, many statistical models capture the learning of students working individually. However, not much work has been done to extend these statistical models of individual learning to a collaborative setting, despite the effectiveness of collaborative learning activities. We extend a widely used model (the additive factors…

Collaborative Project-Based Learning: An Integrative Science and Technological Education Project

ERIC Educational Resources Information Center

Baser, Derya; Ozden, M. Yasar; Karaarslan, Hasan

2017-01-01

Background: Blending collaborative learning and project-based learning (PBL) based on Wolff (2003) design categories, students interacted in a learning environment where they developed their technology integration practices as well as their technological and collaborative skills. Purpose: The study aims to understand how seventh grade students…

Catalyzing Collaborative Learning: How Automated Task Distribution May Prompt Students to Collaborate

ERIC Educational Resources Information Center

Armstrong, Chandler

2010-01-01

Collaborative learning must prompt collaborative behavior among students. Once initiated, collaboration then must facilitate awareness between students of each other's activities and knowledge. Collaborative scripts provide explicit framework and guidance for roles and activities within student interactions, and are one method of fulfilling the…

Collaborative distance learning: Developing an online learning community

NASA Astrophysics Data System (ADS)

Stoytcheva, Maria

2017-12-01

The method of collaborative distance learning has been applied for years in a number of distance learning courses, but they are relatively few in foreign language learning. The context of this research is a hybrid distance learning of French for specific purposes, delivered through the platform UNIV-RcT (Strasbourg University), which combines collaborative activities for the realization of a common problem-solving task online. The study focuses on a couple of aspects: on-line interactions carried out in small, tutored groups and the process of community building online. By analyzing the learner's perceptions of community and collaborative learning, we have tried to understand the process of building and maintenance of online learning community and to see to what extent the collaborative distance learning contribute to the development of the competence expectations at the end of the course. The analysis of the results allows us to distinguish the advantages and limitations of this type of e-learning and thus evaluate their pertinence.

Learning to Listen and Listening to Learn: One Student's Experience of Small Group Collaborative Learning

ERIC Educational Resources Information Center

Remedios, Louisa; Clarke, David; Hawthorne, Lesleyanne

2012-01-01

The dialogic nature of small group collaborative learning requires verbal contributions from students to progress individual and group learning. Speaking can become privileged over listening as a collaborative act, and an imbalance in these values can become embedded in the classroom culture to the degree that the core value of listening can be…

Social Regulation of Learning during Collaborative Inquiry Learning in Science: How Does It Emerge and What Are Its Functions?

ERIC Educational Resources Information Center

Ucan, Serkan; Webb, Mary

2015-01-01

Students' ability to regulate their learning is considered important for the quality of collaborative inquiry learning. However, there is still limited understanding about how students engage in social forms of regulation processes and what roles these regulatory processes may play during collaborative learning. The purpose of this study was to…

Exploring Middle School Math Teachers' Perceptions of the Effectiveness of Collaborative Learning Teams within Professional Learning Communities

ERIC Educational Resources Information Center

Rawding, Molly Rothermel

2013-01-01

The purpose of this qualitative study was to explore the perceptions of what makes a collaborative learning team (CLT) effective for novice and experienced teachers. Professional learning communities have emerged as one approach for job-embedded professional learning so that teachers have the opportunity to collaborate with the end goal of…

Assessing Online Collaborative Discourse.

PubMed

Breen, Henny

2015-01-01

This qualitative study using transcript analysis was undertaken to clarify the value of Harasim's Online Collaborative Learning Theory as a way to assess the collaborative process within nursing education. The theory incorporated three phases: (a) idea generating; (b) idea organizing; and (c) intellectual convergence. The transcripts of asynchronous discussions from a 2-week module about disaster nursing using a virtual community were analyzed and formed the data for this study. This study supports the use of Online Collaborative Learning Theory as a framework for assessing online collaborative discourse. Individual or group outcomes were required for the students to move through all three phases of the theory. The phases of the Online Collaborative Learning Theory could be used to evaluate the student's ability to collaborate. It is recommended that group process skills, which have more to do with interpersonal skills, be evaluated separately from collaborative learning, which has more to do with cognitive skills. Both are required for practicing nurses. When evaluated separately, the student learning needs are more clearly delineated. © 2014 Wiley Periodicals, Inc.

Specifying Computer-Supported Collaboration Scripts

ERIC Educational Resources Information Center

Kobbe, Lars; Weinberger, Armin; Dillenbourg, Pierre; Harrer, Andreas; Hamalainen, Raija; Hakkinen, Paivi; Fischer, Frank

2007-01-01

Collaboration scripts facilitate social and cognitive processes of collaborative learning by shaping the way learners interact with each other. Computer-supported collaboration scripts generally suffer from the problem of being restrained to a specific learning platform. A standardization of collaboration scripts first requires a specification of…

Comparison of Collaboration and Performance in Groups of Learners Assembled Randomly or Based on Learners' Topic Preferences

ERIC Educational Resources Information Center

Cela, Karina L.; Sicilia, Miguel Ángel; Sánchez, Salvador

2015-01-01

Teachers and instructional designers frequently incorporate collaborative learning approaches into their e-learning environments. A key factor of collaborative learning that may affect learner outcomes is whether the collaborative groups are assigned project topics randomly or based on a shared interest in the topic. This is a particularly…

Building an open academic environment – a new approach to empowering students in their learning of anatomy through ‘Shadow Modules’

PubMed Central

Scott, Jonathan L; Moxham, Bernard J; Rutherford, Stephen M

2014-01-01

Teaching and learning in anatomy is undertaken by a variety of methodologies, yet all of these pedagogies benefit from students discussing and reflecting upon their learning activities. An approach of particular potency is peer-mediated learning, through either peer-teaching or collaborative peer-learning. Collaborative, peer-mediated, learning activities help promote deep learning approaches and foster communities of practice in learning. Students generally flourish in collaborative learning settings but there are limitations to the benefits of collaborative learning undertaken solely within the confines of modular curricula. We describe the development of peer-mediated learning through student-focused and student-led study groups we have termed ‘Shadow Modules’. The ‘Shadow Module’ takes place parallel to the formal academically taught module and facilitates collaboration between students to support their learning for that module. In ‘Shadow Module’ activities, students collaborate towards curating existing online open resources as well as developing learning resources of their own to support their study. Through the use of communication technologies and web 2.0 tools these resources are able to be shared with their peers, thus enhancing the learning experience of all students following the module. The Shadow Module activities have the potential to lead to participants feeling a greater sense of engagement with the subject material, as well as improving their study and group-working skills and developing digital literacy. The outputs from Shadow Module collaborative work are open-source and may be utilised by subsequent student cohorts, thus building up a repository of learning resources designed by and for students. Shadow Module activities would benefit all pedagogies in the study of anatomy, and support students moving from being passive consumers to active participants in learning. PMID:24117249

Building an open academic environment - a new approach to empowering students in their learning of anatomy through 'Shadow Modules'.

PubMed

Scott, Jonathan L; Moxham, Bernard J; Rutherford, Stephen M

2014-03-01

Teaching and learning in anatomy is undertaken by a variety of methodologies, yet all of these pedagogies benefit from students discussing and reflecting upon their learning activities. An approach of particular potency is peer-mediated learning, through either peer-teaching or collaborative peer-learning. Collaborative, peer-mediated, learning activities help promote deep learning approaches and foster communities of practice in learning. Students generally flourish in collaborative learning settings but there are limitations to the benefits of collaborative learning undertaken solely within the confines of modular curricula. We describe the development of peer-mediated learning through student-focused and student-led study groups we have termed 'Shadow Modules'. The 'Shadow Module' takes place parallel to the formal academically taught module and facilitates collaboration between students to support their learning for that module. In 'Shadow Module' activities, students collaborate towards curating existing online open resources as well as developing learning resources of their own to support their study. Through the use of communication technologies and Web 2.0 tools these resources are able to be shared with their peers, thus enhancing the learning experience of all students following the module. The Shadow Module activities have the potential to lead to participants feeling a greater sense of engagement with the subject material, as well as improving their study and group-working skills and developing digital literacy. The outputs from Shadow Module collaborative work are open-source and may be utilised by subsequent student cohorts, thus building up a repository of learning resources designed by and for students. Shadow Module activities would benefit all pedagogies in the study of anatomy, and support students moving from being passive consumers to active participants in learning. © 2013 Anatomical Society.

Stabilization of cesium in alkali-activated municipal solid waste incineration fly ash and a pyrophyllite-based system.

PubMed

Shiota, Kenji; Nakamura, Takafumi; Takaoka, Masaki; Aminuddin, Siti Fatimah; Oshita, Kazuyuki; Fujimori, Takashi

2017-11-01

Environmentally sound treatments are required to dispose of municipal solid waste incineration fly ash (MSWIFA) contaminated with radioactive cesium (Cs) from the Fukushima Daiichi nuclear power plant accident in Japan. This study focuses on the stabilization of Cs using an alkali-activated MSWIFA and pyophyllite-based system. Three composite solid products were synthesized after mixtures of raw materials (dehydrated pyrophyllite, MSWIFA, 14 mol/L aqueous sodium hydroxide, and sodium silicate solution) were cured at 105 °C for 24 h. Three types of MSWIFAs were prepared as raw fly ash, raw fly ash with 0.1% CsCl, and raw fly ash with 40% CsCl to understand the stabilization mechanism of Cs. Cs stabilization in two solid products was successful, with less than 6.9% leaching observed from two types tests, and was partly successful for the solid product with the highest concentration of Cs. X-ray diffraction showed that all of the solid products produced several crystalline phases, and that pollucite was formed in the highest Cs concentration product. The X-ray absorption fine structure and scanning electron microscopy with X-ray analysis suggested that most Cs species formed pollucite in the two solid products from MSWIFA with added CsCl. This system provides a technique for the direct stabilization of Cs in MSWIFA. Copyright © 2017 Elsevier Ltd. All rights reserved.

Context Aware Ubiquitous Learning Environments for Peer-to-Peer Collaborative Learning

ERIC Educational Resources Information Center

Yang, Stephen J. H.

2006-01-01

A ubiquitous learning environment provides an interoperable, pervasive, and seamless learning architecture to connect, integrate, and share three major dimensions of learning resources: learning collaborators, learning contents, and learning services. Ubiquitous learning is characterized by providing intuitive ways for identifying right learning…

Professionals learning together with patients: An exploratory study of a collaborative learning Fellowship programme for healthcare improvement.

PubMed

Myron, Rowan; French, Catherine; Sullivan, Paul; Sathyamoorthy, Ganesh; Barlow, James; Pomeroy, Linda

2018-05-01

Improving the quality of healthcare involves collaboration between many different stakeholders. Collaborative learning theory suggests that teaching different professional groups alongside each other may enable them to develop skills in how to collaborate effectively, but there is little literature on how this works in practice. Further, though it is recognised that patients play a fundamental role in quality improvement, there are few examples of where they learn together with professionals. To contribute to addressing this gap, we review a collaborative fellowship in Northwest London, designed to build capacity to improve healthcare, which enabled patients and professionals to learn together. Using the lens of collaborative learning, we conducted an exploratory study of six cohorts of the year long programme (71 participants). Data were collected using open text responses from an online survey (n = 31) and semi-structured interviews (n = 34) and analysed using an inductive open coding approach. The collaborative design of the Fellowship, which included bringing multiple perspectives to discussions of real world problems, was valued by participants who reflected on the safe, egalitarian space created by the programme. Participants (healthcare professionals and patients) found this way of learning initially challenging yet ultimately productive. Despite the pedagogical and practical challenges of developing a collaborative programme, this study indicates that opening up previously restricted learning opportunities as widely as possible, to include patients and carers, is an effective mechanism to develop collaborative skills for quality improvement.

Patterns of Discourse in Online Interaction: Seeking Evidence of the Collaborative Learning Process

ERIC Educational Resources Information Center

Mohd Nor, Nor Fariza; Hamat, Afendi; Embi, Mohamed Amin

2012-01-01

Asynchronous communication by means of discussion forums plays an essential role in supporting collaborative learning. Online forums allow learners to ask questions, express their thoughts, share resources, and justify their opinions beyond the four walls of the classroom. Proponents of collaborative learning claim that this type of learning can…

Promoting College Student Development through Collaborative Learning: A Case Study of "Hevruta"

ERIC Educational Resources Information Center

Bergom, Inger; Wright, Mary C.; Brown, Marie Kendall; Brooks, Michael

2011-01-01

Much has been written about the benefits of collaborative learning in terms of its impact on interpersonal skills and academic achievement. Many education studies suggest that students learn better when they work interactively with others and that retention of material is improved through collaborative learning. Others explain that the development…

Changing Attitudes and Facilitating Understanding in the Undergraduate Statistics Classroom: A Collaborative Learning Approach

ERIC Educational Resources Information Center

Curran, Erin; Carlson, Kerri; Celotta, Dayius Turvold

2013-01-01

Collaborative and problem-based learning strategies are theorized to be effective methods for strengthening undergraduate science, technology, engineering, and mathematics education. Peer-Led Team Learning (PLTL) is a collaborative learning technique that engages students in problem solving and discussion under the guidance of a trained peer…

A Framework for Collaborative and Convenient Learning on Cloud Computing Platforms

ERIC Educational Resources Information Center

Sharma, Deepika; Kumar, Vikas

2017-01-01

The depth of learning resides in collaborative work with more engagement and fun. Technology can enhance collaboration with a higher level of convenience and cloud computing can facilitate this in a cost effective and scalable manner. However, to deploy a successful online learning environment, elementary components of learning pedagogy must be…

Virtual Learning Spaces in the Web: An Agent-Based Architecture of Personalized Collaborative Learning Environment.

ERIC Educational Resources Information Center

Nunez Esquer, Gustavo; Sheremetov, Leonid

This paper reports on the results and future research work within the paradigm of Configurable Collaborative Distance Learning, called Espacios Virtuales de Apredizaje (EVA). The paper focuses on: (1) description of the main concepts, including virtual learning spaces for knowledge, collaboration, consulting, and experimentation, a…

Successful Implementation of a Computer-Supported Collaborative Learning System in Teaching E-Commerce

ERIC Educational Resources Information Center

Ngai, E. W. T.; Lam, S. S.; Poon, J. K. L.

2013-01-01

This paper describes the successful application of a computer-supported collaborative learning system in teaching e-commerce. The authors created a teaching and learning environment for 39 local secondary schools to introduce e-commerce using a computer-supported collaborative learning system. This system is designed to equip students with…

Using Dual Eye-Tracking Measures to Differentiate between Collaboration on Procedural and Conceptual Learning Activities

ERIC Educational Resources Information Center

Belenky, Daniel; Ringenberg, Michael; Olsen, Jennifer; Aleven, Vincent; Rummel, Nikol

2013-01-01

Dual eye-tracking measures enable novel ways to test predictions about collaborative learning. For example, the research project we are engaging in uses measures of gaze recurrence to help understand how collaboration may differ when students are completing various learning activities focused on different learning objectives. Specifically, we…

The Proposed Model of Collaborative Virtual Learning Environment for Introductory Programming Course

ERIC Educational Resources Information Center

Othman, Mahfudzah; Othman, Muhaini

2012-01-01

This paper discusses the proposed model of the collaborative virtual learning system for the introductory computer programming course which uses one of the collaborative learning techniques known as the "Think-Pair-Share". The main objective of this study is to design a model for an online learning system that facilitates the…

Collective Machine Learning: Team Learning and Classification in Multi-Agent Systems

ERIC Educational Resources Information Center

Gifford, Christopher M.

2009-01-01

This dissertation focuses on the collaboration of multiple heterogeneous, intelligent agents (hardware or software) which collaborate to learn a task and are capable of sharing knowledge. The concept of collaborative learning in multi-agent and multi-robot systems is largely under studied, and represents an area where further research is needed to…

Collaborative Tasks in Wiki-Based Environment in EFL Learning

ERIC Educational Resources Information Center

Zou, Bin; Wang, Dongshuo; Xing, Minjie

2016-01-01

Wikis provide users with opportunities to post and edit messages to collaborate in the language learning process. Many studies have offered findings to show positive impact of Wiki-based language learning for learners. This paper explores the effect of collaborative task in error correction for English as a Foreign Language learning in an online…

Cabri 3D - assisted collaborative learning to enhance junior high school students’ spatial ability

NASA Astrophysics Data System (ADS)

Muntazhimah; Miatun, A.

2018-01-01

The main purpose of this quasi-experimental study was to determine the enhancement of spatial ability of junior high school students who learned through Cabri-3D assisted collaborative learning. The methodology of this study was the nonequivalent group that was conducted to students of the eighth grade in a junior high school as a population. Samples consisted one class of the experimental group who studied with Cabri-3D assisted collaborative learning and one class as a control group who got regular learning activity. The instrument used in this study was a spatial ability test. Analyzing normalized gain of students’ spatial ability based on mathemathical prior knowledge (MPK) and its interactions was tested by two-way ANOVA at a significance level of 5% then continued with using Post Hoc Scheffe test. The research results showed that there was significant difference in enhancement of the spatial ability between students who learnt with Cabri 3D assisted collaborative learning and students who got regular learning, there was significant difference in enhancement of the spatial ability between students who learnt with cabri 3D assisted collaborative learning and students who got regular learning in terms of MPK and there is no significant interaction between learning (Cabri-3D assisted collaborative learning and regular learning) with students’ MPK (high, medium, and low) toward the enhancement of students’ spatial abilities. From the above findings, it can be seen that cabri-3D assisted collaborative learning could enhance spatial ability of junior high school students.

Education and training column: the learning collaborative.

PubMed

MacDonald-Wilson, Kim L; Nemec, Patricia B

2015-03-01

This column describes the key components of a learning collaborative, with examples from the experience of 1 organization. A learning collaborative is a method for management, learning, and improvement of products or processes, and is a useful approach to implementation of a new service design or approach. This description draws from published material on learning collaboratives and the authors' experiences. The learning collaborative approach offers an effective method to improve service provider skills, provide support, and structure environments to result in lasting change for people using behavioral health services. This approach is consistent with psychiatric rehabilitation principles and practices, and serves to increase the overall capacity of the mental health system by structuring a process for discovering and sharing knowledge and expertise across provider agencies. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

Observing tutorial dialogues collaboratively: insights about human tutoring effectiveness from vicarious learning.

PubMed

Chi, Michelene T H; Roy, Marguerite; Hausmann, Robert G M

2008-03-01

The goals of this study are to evaluate a relatively novel learning environment, as well as to seek greater understanding of why human tutoring is so effective. This alternative learning environment consists of pairs of students collaboratively observing a videotape of another student being tutored. Comparing this collaboratively observing environment to four other instructional methods-one-on-one human tutoring, observing tutoring individually, collaborating without observing, and studying alone-the results showed that students learned to solve physics problems just as effectively from observing tutoring collaboratively as the tutees who were being tutored individually. We explain the effectiveness of this learning environment by postulating that such a situation encourages learners to become active and constructive observers through interactions with a peer. In essence, collaboratively observing combines the benefit of tutoring with the benefit of collaborating. The learning outcomes of the tutees and the collaborative observers, along with the tutoring dialogues, were used to further evaluate three hypotheses explaining why human tutoring is an effective learning method. Detailed analyses of the protocols at several grain sizes suggest that tutoring is effective when tutees are independently or jointly constructing knowledge: with the tutor, but not when the tutor independently conveys knowledge. 2008 Cognitive Science Society, Inc.

Effective Online Practices for International Learning Collaborations

ERIC Educational Resources Information Center

Ray, Waverly C.; Muñiz-Solari, Osvaldo; Klein, Phil; Solem, Michael

2012-01-01

The Association of American Geographers' Center for Global Geography Education aims to internationalize geography in higher education by providing materials and activities to support international learning collaborations. From 2007-2011, geographers in different countries collaboratively developed online learning materials and trialed these…

Using multimedia and peer assessment to promote collaborative e-learning

NASA Astrophysics Data System (ADS)

Barra, Enrique; Aguirre Herrera, Sandra; Ygnacio Pastor Caño, Jose; Quemada Vives, Juan

2014-04-01

Collaborative e-learning is increasingly appealing as a pedagogical approach that can positively affect student learning. We propose a didactical model that integrates multimedia with collaborative tools and peer assessment to foster collaborative e-learning. In this paper, we explain it and present the results of its application to the "International Seminars on Materials Science" online course. The proposed didactical model consists of five educational activities. In the first three, students review the multimedia resources proposed by the teacher in collaboration with their classmates. Then, in the last two activities, they create their own multimedia resources and assess those created by their classmates. These activities foster communication and collaboration among students and their ability to use and create multimedia resources. Our purpose is to encourage the creativity, motivation, and dynamism of the learning process for both teachers and students.

Two-Stage Exams Improve Student Learning in an Introductory Geology Course: Logistics, Attendance, and Grades

ERIC Educational Resources Information Center

Knierim, Katherine; Turner, Henry; Davis, Ralph K.

2015-01-01

Two-stage exams--where students complete part one of an exam closed book and independently and part two is completed open book and independently (two-stage independent, or TS-I) or collaboratively (two-stage collaborative, or TS-C)--provide a means to include collaborative learning in summative assessments. Collaborative learning has been shown to…

A Preliminary Evaluation of Using WebPA for Online Peer Assessment of Collaborative Performance by Groups of Online Distance Learners

ERIC Educational Resources Information Center

Murray, Jo-Anne; Boyd, Sharon

2015-01-01

Collaborative assessment has well-recognised benefits in higher education and, in online distance learning, this type of assessment may be integral to collaborative e-learning and may have a strong influence on the student's relationship with learning. While there are known benefits associated with collaborative assessment, the main drawback is…

Are They Thinking Differently: A Cross-Cultural Study on the Relationship of Thinking Styles and Emerging Roles in Computer-Supported Collaborative Learning

ERIC Educational Resources Information Center

Gu, Xiaoqing; Wang, Huawen; Mason, Jon

2017-01-01

Numerous studies have recognized collaboration as an effective way of learning. When collaboration involves students from different cultural backgrounds, a question arises: "Will cultural differences influence the manner in which roles are adopted within collaborative learning?" In this study, a correlation analysis was used to explore…

Case-Based Learning in Virtual Groups--Collaborative Problem Solving Activities and Learning Outcomes in a Virtual Professional Training Course

ERIC Educational Resources Information Center

Kopp, Birgitta; Hasenbein, Melanie; Mandl, Heinz

2014-01-01

This article analyzes the collaborative problem solving activities and learning outcomes of five groups that worked on two different complex cases in a virtual professional training course. In this asynchronous virtual learning environment, all knowledge management content was delivered virtually and collaboration took place through forums. To…

An Examination of Collaborative Learning Assessment through Dialogue (CLAD) in Traditional and Hybrid Human Development Courses

ERIC Educational Resources Information Center

McCarthy, Wanda C.; Green, Peter J.; Fitch, Trey

2010-01-01

This investigation assessed the effectiveness of using Collaborative Learning Assessment through Dialogue (CLAD) (Fitch & Hulgin, 2007) with students in undergraduate human development courses. The key parts of CLAD are student collaboration, active learning, and altering the role of the instructor to a guide who enhances learning opportunities.…

Discovery of Action Patterns and User Correlations in Task-Oriented Processes for Goal-Driven Learning Recommendation

ERIC Educational Resources Information Center

Zhou, Xiaokang; Chen, Jian; Wu, Bo; Jin, Qun

2014-01-01

With the high development of social networks, collaborations in a socialized web-based learning environment has become increasing important, which means people can learn through interactions and collaborations in communities across social networks. In this study, in order to support the enhanced collaborative learning, two important factors, user…

The Comparison of Solitary and Collaborative Modes of Game-Based Learning on Students' Science Learning and Motivation

ERIC Educational Resources Information Center

Chen, Ching-Huei; Wang, Kuan-Chieh; Lin, Yu-Hsuan

2015-01-01

In this study, we investigated and compared solitary and collaborative modes of game-based learning in promoting students' science learning and motivation. A total of fifty seventh grade students participated in this study. The results showed that students who played in a solitary or collaborative mode demonstrated improvement in learning…

A Case Study of the Dynamics of Scaffolding among ESL Learners and Online Resources in Collaborative Learning

ERIC Educational Resources Information Center

Hsieh, Yi Chin

2017-01-01

Collaborative learning has been widely applied in education, and has been seen as conducive to student learning. The advent of technology and its applications in education have also greatly enhanced the classroom learning environment, leading to increasing research attention on the combination of technology and collaboration. The case study…

The Dynamics of Non-Convergent Learning with a Conflicting Other: Internally Persuasive Discourse as a Framework for Articulating Successful Collaborative Learning

ERIC Educational Resources Information Center

Kolikant, Yifat Ben-David; Pollack, Sarah

2015-01-01

Successful collaborative learning is often conceptualized in terms of convergence, a process through which participants' shared understanding increases. This conceptualization does not capture certain successful collaborative learning processes, especially in the humanities, where multiple perspectives are often celebrated. Such is the context of…

A Web-Based Educational Setting Supporting Individualized Learning, Collaborative Learning and Assessment

ERIC Educational Resources Information Center

Gogoulou, Agoritsa; Gouli, Evangelia; Grigoriadou, Maria; Samarakou, Maria; Chinou, Dionisia

2007-01-01

In this paper, we present a web-based educational setting, referred to as SCALE (Supporting Collaboration and Adaptation in a Learning Environment), which aims to serve learning and assessment. SCALE enables learners to (i) work on individual and collaborative activities proposed by the environment with respect to learners' knowledge level, (ii)…

The Answering Process for Multiple-Choice Questions in Collaborative Learning: A Mathematical Learning Model Analysis

ERIC Educational Resources Information Center

Nakamura, Yasuyuki; Nishi, Shinnosuke; Muramatsu, Yuta; Yasutake, Koichi; Yamakawa, Osamu; Tagawa, Takahiro

2014-01-01

In this paper, we introduce a mathematical model for collaborative learning and the answering process for multiple-choice questions. The collaborative learning model is inspired by the Ising spin model and the model for answering multiple-choice questions is based on their difficulty level. An intensive simulation study predicts the possibility of…

The Perceptions of Participation in a Mobile Collaborative Learning among Pre-Service Teachers

ERIC Educational Resources Information Center

Liu, Shih-Hsiung

2016-01-01

This study uses Facebook as a platform and arranges certain learning tasks to identify the feasibility of mobile collaborative learning for pre-service teachers. The pre-service teachers' sense of community and perceptions of collaborative learning are investigated. A total of 153 pre-service teachers volunteered to participate in an Intern Mobile…

From Assumptions to Practice: Creating and Supporting Robust Online Collaborative Learning

ERIC Educational Resources Information Center

Lock, Jennifer; Johnson, Carol

2017-01-01

Collaboration is more than an activity. In the contemporary online learning environment, collaboration needs to be conceived as an overarching way of learning that fosters continued knowledge building. For this to occur, design of a learning task goes beyond students working together. There are integral nuances that give rise to: how the task is…

Structuring and Regulating Collaborative Learning in Higher Education with Wireless Networks and Mobile Tools

ERIC Educational Resources Information Center

Jarvela, Sanna; Naykki, Piia; Laru, Jari; Luokkanen, Tiina

2007-01-01

In our recent research we have explored possibilities to scaffold collaborative learning in higher education with wireless networks and mobile tools. The pedagogical ideas are grounded on concepts of collaborative learning, including the socially shared origin of cognition, as well as self-regulated learning theory. This paper presents our three…

The Influence of Collaborative Learning Games within Different Devices on Student's Learning Performance and Behaviours

ERIC Educational Resources Information Center

Hsiao, Hsien-Sheng; Chang, Cheng-Sian; Lin, Chien-Yu; Chang, Chih-Chun; Chen, Jyun-Chen

2014-01-01

This study demonstrates the effectiveness of using multi-touch tabletop collaborative game (MTCG) as a collaborative learning platform, in which multiple students can play games using a digital surface. The learning performance of participants is also explored, along with their related behaviours and their experiences. Consisting of 49 Taipei…

Regulation during Cooperative and Collaborative Learning: A Theory-Based Review of Terms and Concepts

ERIC Educational Resources Information Center

Schoor, Cornelia; Narciss, Susanne; Körndle, Hermann

2015-01-01

This article reviews the terms and concepts that have been used for describing regulation of learning during cooperative and collaborative learning and suggests differentiating them on the basis of which parts of a regulatory feedback loop model are being shared. During cooperative and collaborative learning, not only self-regulation but also the…

Pros & Cons of Using Blackboard Collaborate for Blended Learning on Students' Learning Outcomes

ERIC Educational Resources Information Center

Hamad, Mona M.

2017-01-01

Blackboard Collaborate was introduced to King Khalid University recently in the last decade; instructors and students were trained to use it in an effective way. The objective of this study is to find pros and cons of using Blackboard Collaborate for Blended Learning and its effect on students' learning outcomes. The researcher used the…

Stimulating Collaboration and Discussion in Online Learning Environments.

ERIC Educational Resources Information Center

Clark, Jim

2001-01-01

Discussion of the advantages of online learning environments (OLEs) for distance education focuses on the importance of collaboration and discussion to make the students feel more central to the learning process. Presents methods to stimulate collaboration and discussion in OLEs. (Author/LRW)

Social competence and collaborative guided inquiry science activities: Experiences of students with learning disabilities

NASA Astrophysics Data System (ADS)

Taylor, Jennifer Anne

This thesis presents a qualitative investigation of the effects of social competence on the participation of students with learning disabilities (LD) in the science learning processes associated with collaborative, guided inquiry learning. An inclusive Grade 2 classroom provided the setting for the study. Detailed classroom observations were the primary source of data. In addition, the researcher conducted two interviews with the teacher, and collected samples of students' written work. The purpose of the research was to investigate: (a) How do teachers and peers mediate the participation of students with LD in collaborative, guided inquiry science activities, (b) What learning processes do students with LD participate in during collaborative, guided inquiry science activities, and (c) What components of social competence support and constrain the participation of students with LD during collaborative, guided inquiry science activities? The findings of the study suggest five key ideas for research and teaching in collaborative, guided inquiry science in inclusive classrooms. First, using a variety of collaborative learning formats (whole-class, small-group, and pairs) creates more opportunities for the successful participation of diverse students with LD. Second, creating an inclusive community where students feel accepted and valued may enhance the academic and social success of students with LD. Third, careful selection of partners for students with LD is important for a positive learning experience. Students with LD should be partnered with academically successful, socially competent peers; also, this study suggested that students with LD experience more success working collaboratively in pairs rather than in small groups. Fourth, a variety of strategies are needed to promote active participation and positive social interactions for students with and without LD during collaborative, guided inquiry learning. Fifth, adopting a general approach to teaching collaborative inquiry that crosses curriculum borders may enhance success of inclusive teaching practices.

Do learning collaboratives strengthen communication? A comparison of organizational team communication networks over time.

PubMed

Bunger, Alicia C; Lengnick-Hall, Rebecca

Collaborative learning models were designed to support quality improvements, such as innovation implementation by promoting communication within organizational teams. Yet the effect of collaborative learning approaches on organizational team communication during implementation is untested. The aim of this study was to explore change in communication patterns within teams from children's mental health organizations during a year-long learning collaborative focused on implementing a new treatment. We adopt a social network perspective to examine intraorganizational communication within each team and assess change in (a) the frequency of communication among team members, (b) communication across organizational hierarchies, and (c) the overall structure of team communication networks. A pretest-posttest design compared communication among 135 participants from 21 organizational teams at the start and end of a learning collaborative. At both time points, participants were asked to list the members of their team and rate the frequency of communication with each along a 7-point Likert scale. Several individual, pair-wise, and team level communication network metrics were calculated and compared over time. At the individual level, participants reported communicating with more team members by the end of the learning collaborative. Cross-hierarchical communication did not change. At the team level, these changes manifested differently depending on team size. In large teams, communication frequency increased, and networks grew denser and slightly less centralized. In small teams, communication frequency declined, growing more sparse and centralized. Results suggest that team communication patterns change minimally but evolve differently depending on size. Learning collaboratives may be more helpful for enhancing communication among larger teams; thus, managers might consider selecting and sending larger staff teams to learning collaboratives. This study highlights key future research directions that can disentangle the relationship between learning collaboratives and team networks.

Implementing Collaborative Learning in Prelicensure Nursing Curricula: Student Perceptions and Learning Outcomes.

PubMed

Schoening, Anne M; Selde, M Susan; Goodman, Joely T; Tow, Joyce C; Selig, Cindy L; Wichman, Chris; Cosimano, Amy; Galt, Kimberly A

2015-01-01

This study evaluated learning outcomes and student perceptions of collaborative learning in an undergraduate nursing program. Participants in this 3-phase action research study included students enrolled in a traditional and an accelerated nursing program. The number of students who passed the unit examination was not significantly different between the 3 phases. Students had positive and negative perceptions about the use of collaborative learning.

The Design of Collaborative Learning for Teaching Physics in Vocational Secondary School

NASA Astrophysics Data System (ADS)

Ismayati, Euis

2018-04-01

Vocational secondary school (Sekolah Menengah Kejuruan or SMK) is a vocational education that is based on the principle of human resource investment (human capital investment) referring to the quality of education and productivity to compete in the global job market. Therefore, vocational education relates directly to business world/industry which fulfills the needs of the skilled worker. According to the results of some researches, the work ethics of vocational graduates are still unsatisfying. Most of them are less able to perform their works, to adapt to the changes and development of technology and science, to be retrained, to develop themselves, to collaborate, and to argue. Meanwhile, the employers in the world of work and industries require their employees to have abilities to think creatively and working collaboratively. In addition, the students’ abilities to adapt to the technology in working environment are greatly influenced by the learning process in their schools, especially in science learning. The process of science learning which can help the students to think and act scientifically should be implemented by teachers using a learning approach which is appropriate to the students’ need and the material taught to the students. To master technology and industry needs science mastery. Physics, as a part of science, has an important role in the development of technology since the products of technology strongly support further development of science. In order to develop the abilities to think critically and working collaboratively, education should be given to the students through the learning process using learning model which refers to a collaborative group discussion system called Collaborative Learning. Moreover, Collaborative learning for teaching Physics in vocational secondary school should be designed in such a way that the goal of teaching and learning can be achieved. Collaborative Learning is advantageous to improve the students’ creative thinking and collaborative working.

Communication in Collaborative Discovery Learning

ERIC Educational Resources Information Center

Saab, Nadira; van Joolingen, Wouter R.; van Hout-Wolters, Bernadette H. A. M.

2005-01-01

Background: Constructivist approaches to learning focus on learning environments in which students have the opportunity to construct knowledge themselves, and negotiate this knowledge with others. "Discovery learning" and "collaborative learning" are examples of learning contexts that cater for knowledge construction processes. We introduce a…

Collaborative Instructional Strategies to Enhance Knowledge Convergence

ERIC Educational Resources Information Center

Draper, Darryl C.

2015-01-01

To promote knowledge convergence through collaborative learning activities in groups, this qualitative case study involved a layered approach for the design and delivery of a highly collaborative learning environment incorporating various instructional technologies grounded in learning theory. In a graduate-level instructional technology course,…

Learning through Collaboration: Student Perspectives

ERIC Educational Resources Information Center

Osman, Gihan; Duffy, Thomas M.; Chang, Ju-yu; Lee, Jieun

2011-01-01

This research examines the effectiveness of collaborative learning pedagogies from the perspective of students. There is a rich history of research on collaborative learning demonstrating the effectiveness and this has led to indexing educational quality by student engagement. However, the findings from this study question the efficacy of…

Asynchronous Cooperative e-Learning System and Its Evaluation

NASA Astrophysics Data System (ADS)

Eto, Kazuhiro; Miyoshi, Takumi

Much attention has been attracted to collaborative learning on an e-learning system. However, it is difficult to implement the collaborative environment to an asynchronous e-learning system since collaboration would be realized only when learners join the system at the same time. On the other hand, cooperative learning has been proposed. In this method, learners can study on their own pace without making mutual agreement but with receiving cognitive information from others. In this paper, the authors have developed the asynchronous cooperative e-learning system that provides learners' attendance and studying progress as the cognitive information. The subjective evaluation experiments show that our system is slightly inferior to the synchronous collaborative e-learning system, but it can motivate the learners more than the conventional system.

Collaborative, case-based learning: how do students actually learn from each other?

PubMed

Thurman, Joanne; Volet, Simone E; Bolton, John R

2009-01-01

The value of collaborative, case-based, and problem-based learning has received increased attention in recent years. Several studies have documented veterinary staff and students' generally positive feedback on group learning activities, but one largely unaddressed question is how students actually learn from each other. This study examined how second-year veterinary students learned from each other during a collaborative, case-based learning project. Data were students' written reflections on their learning in the veterinary course and the specific learning experience, and a matched pre- and post-task questionnaire. Consistent with prior research describing veterinary students as individualistic learners, only a third of students spontaneously mentioned learning from each other as one of their most effective strategies. However, when prompted to describe a time when they felt that group members were really learning from each other, students reported highly valuable collaborative learning processes, which they explicitly linked to learning and understanding benefits. Questionnaire data were consistent, showing that students became more positive toward several aspects of the activity as well as toward group work in general. One unexpected finding was the lack of a relationship between students' self-evaluation of their learning and how well group members knew each other. These findings provide strong support for the educational value of collaborative, case-based learning. In light of other research evidence (using observation data) that the amount of time students actually engage in high-level collaborative processes may be rather limited, this article points to the need for veterinary teachers to better prepare students for group learning activities.

Facilitative Components of Collaborative Learning: A Review of Nine Health Research Networks.

PubMed

Leroy, Lisa; Rittner, Jessica Levin; Johnson, Karin E; Gerteis, Jessie; Miller, Therese

2017-02-01

Collaborative research networks are increasingly used as an effective mechanism for accelerating knowledge transfer into policy and practice. This paper explored the characteristics and collaborative learning approaches of nine health research networks. Semi-structured interviews with representatives from eight diverse US health services research networks conducted between November 2012 and January 2013 and program evaluation data from a ninth. The qualitative analysis assessed each network's purpose, duration, funding sources, governance structure, methods used to foster collaboration, and barriers and facilitators to collaborative learning. The authors reviewed detailed notes from the interviews to distill salient themes. Face-to-face meetings, intentional facilitation and communication, shared vision, trust among members and willingness to work together were key facilitators of collaborative learning. Competing priorities for members, limited funding and lack of long-term support and geographic dispersion were the main barriers to coordination and collaboration across research network members. The findings illustrate the importance of collaborative learning in research networks and the challenges to evaluating the success of research network functionality. Conducting readiness assessments and developing process and outcome evaluation metrics will advance the design and show the impact of collaborative research networks. Copyright © 2017 Longwoods Publishing.

Collaborative learning in radiologic science education.

PubMed

Yates, Jennifer L

2006-01-01

Radiologic science is a complex health profession, requiring the competent use of technology as well as the ability to function as part of a team, think critically, exercise independent judgment, solve problems creatively and communicate effectively. This article presents a review of literature in support of the relevance of collaborative learning to radiologic science education. In addition, strategies for effective design, facilitation and authentic assessment of activities are provided for educators wishing to incorporate collaborative techniques into their program curriculum. The connection between the benefits of collaborative learning and necessary workplace skills, particularly in the areas of critical thinking, creative problem solving and communication skills, suggests that collaborative learning techniques may be particularly useful in the education of future radiologic technologists. This article summarizes research identifying the benefits of collaborative learning for adult education and identifying the link between these benefits and the necessary characteristics of medical imaging technologists.

Developing an Instrument to Characterise Peer-Led Groups in Collaborative Learning Environments: Assessing Problem-Solving Approach and Group Interaction

ERIC Educational Resources Information Center

Pazos, Pilar; Micari, Marina; Light, Gregory

2010-01-01

Collaborative learning is being used extensively by educators at all levels. Peer-led team learning in a version of collaborative learning that has shown consistent success in science, technology, engineering and mathematics disciplines. Using a multi-phase research study we describe the development of an observation instrument that can be used to…

Insight into the structural, electronic, elastic and optical properties of the alkali hydride compounds, XH (X = Rb and Cs)

NASA Astrophysics Data System (ADS)

Jaradat, Raed; Abu-Jafar, Mohammed; Abdelraziq, Issam; Mousa, Ahmad; Ouahrani, Tarik; Khenata, Rabah

2018-04-01

The equilibrium structural parameters, electronic and optical properties of the alkali hydrides RbH and CsH compounds in rock-salt (RS) and cesium chloride (CsCl) structures have been studied using the full-potential linearized augmented plane-wave (FP-LAPW) method. Wu and Cohen generalized gradient approximation (WC-GGA) was used for the exchange-correlation potential to compute the equilibrium structural parameters, such as the lattice constant (a0), the bulk modulus (B) and bulk modulus first order pressure derivative (B'). In addition to the WC-GGA, the modified Becke Johnson (mBJ) scheme has been also used to overcome the underestimation of the band gap energies. RbH and CsH compounds are found to be semiconductors (wide energy-band gap) using the WC-GGA method, while they are insulators using the mBJ-GGA method. Elastic constants, mechanical and thermodynamic properties were obtained by using the IRelast package. RbH and CsH compounds at ambient pressure are mechanically stable in RS and CsCl structures; they satisfy the Born mechanical stability criteria. Elastic constants (Cij), bulk modulus (B), shear modulus (S) and Debye temperatures (θD) of RbH and CsH compounds decrease as the alkali radius increases. The RS structure of these compounds at ambient conditions is mechanically stronger than CsCl structure. RbH and CsH in RS and CsCl structures are suitable as dielectric compounds. The wide direct energy band gap for these compounds make them promising compounds for optoelectronic UV device applications. Both RbH and CsH have a wide absorption region, on the other hand RbH absorption is very huge compared to the CsH absorption, RbH is an excellent absorbent material, maximum absorption regions are located in the middle ultraviolet (MUV) region and far ultraviolet (FUV) region. The absorption coefficient α (w), imaginary part of the dielectric constant ɛ2(w) and the extinction coefficient k(w) vary in the same way. The present calculated results are in good agreement with the experimental data, indicating the high accuracy of the performed calculations and reliability of the obtained results.

Engaging Sharp-Leadenhall: An Interdisciplinary Faculty Collaboration in Service-Learning

ERIC Educational Resources Information Center

Falk, Audrey; Durington, Matthew; Lankford, Elsa

2012-01-01

This article reports on an interdisciplinary collaboration in the context of service-learning. Faculty members from the disciplines of family studies, anthropology, and media production worked collaboratively to develop and implement service-learning projects involving their classes and Sharp-Leadenhall, one of the oldest historically…

Fostering Distributed Science Learning through Collaborative Technologies

ERIC Educational Resources Information Center

Vazquez-Abad, Jesus; Brousseau, Nancy; Guillermina, Waldegg C.; Vezina, Mylene; Martinez, Alicia D.; de Verjovsky, Janet Paul

2004-01-01

TACTICS (French and Spanish acronym standing for Collaborative Work and Learning in Science with Information and Communications Technologies) is an ongoing project aimed at investigating a distributed community of learning and practice in which information and communications technologies (ICT) take the role of collaborative tools to support social…

E-Collaboration Technologies in Teaching/Learning Activity

ERIC Educational Resources Information Center

Zascerinska, Jelena; Ahrens, Andreas

2009-01-01

A proper use of e-collaboration technologies in the teaching/learning process is provided by varied cooperative networks, which penetrate teachers' and students' activity more thoroughly with the availability of broadband services. However, the successful use of e-collaboration technologies in teaching/learning activity within a multicultural…

Accounting Experiences in Collaborative Learning

ERIC Educational Resources Information Center

Edmond, Tracie; Tiggeman, Theresa

2009-01-01

This paper discusses incorporating collaborative learning into accounting classes as a response to the Accounting Education Change Commission's call to install a more active student learner in the classroom. Collaborative learning requires the students to interact with each other and with the material within the classroom setting. It is a…

Using Learning Analytics to Support Engagement in Collaborative Writing

ERIC Educational Resources Information Center

Liu, Ming; Pardo, Abelardo; Liu, Li

2017-01-01

Online collaborative writing tools provide an efficient way to complete a writing task. However, existing tools only focus on technological affordances and ignore the importance of social affordances in a collaborative learning environment. This article describes a learning analytic system that analyzes writing behaviors, and creates…

Doing Outcomes-Based Collaborative Teaching and Learning in Asia

ERIC Educational Resources Information Center

van Schalkwyk, Gertina J.

2015-01-01

This chapter focuses on applying the concepts of outcomes-based collaborative teaching and learning in an Asian context and with students coming from a Confucian heritage culture and explores examples of how to implement effective collaborative teaching and learning in an Asian higher education setting.

Self-Efficacy and Collaborative Learning: An Intervention Study

ERIC Educational Resources Information Center

Robertson, Jane

2012-01-01

Findings from empirical research suggest that both self-efficacy beliefs and collaborative learning may have an influence upon student academic performance. However, the phenomena of self-efficacy beliefs, collaborative learning, and academic achievement have not been studied in concert with one another. Using quantitative research methods, I…

Developing Argumentation Skills in Mathematics through Computer-Supported Collaborative Learning: The Role of Transactivity

ERIC Educational Resources Information Center

Vogel, Freydis; Kollar, Ingo; Ufer, Stefan; Reichersdorfer, Elisabeth; Reiss, Kristina; Fischer, Frank

2016-01-01

Collaboration scripts and heuristic worked examples are effective means to scaffold university freshmen's mathematical argumentation skills. Yet, which collaborative learning processes are responsible for these effects has remained unclear. Learners presumably will gain the most out of collaboration if the collaborators refer to each other's…

Hybrid E-Learning Tool TransLearning: Video Storytelling to Foster Vicarious Learning within Multi-Stakeholder Collaboration Networks

ERIC Educational Resources Information Center

van der Meij, Marjoleine G.; Kupper, Frank; Beers, Pieter J.; Broerse, Jacqueline E. W.

2016-01-01

E-learning and storytelling approaches can support informal vicarious learning within geographically widely distributed multi-stakeholder collaboration networks. This case study evaluates hybrid e-learning and video-storytelling approach "TransLearning" by investigation into how its storytelling e-tool supported informal vicarious…

The 3 R's of Learning Time: Rethink, Reshape, Reclaim

ERIC Educational Resources Information Center

Sackey, Shera Carter

2012-01-01

The Learning School Alliance is a network of schools collaborating about professional practice. The network embodies Learning Forward's purpose to advance effective job-embedded professional learning that leads to student outcomes. A key component of Learning Forward's Standards for Professional Learning is a focus on collaborative learning,…

Collaborative testing for key-term definitions under representative conditions: Efficiency costs and no learning benefits.

PubMed

Wissman, Kathryn T; Rawson, Katherine A

2018-01-01

Students are expected to learn key-term definitions across many different grade levels and academic disciplines. Thus, investigating ways to promote understanding of key-term definitions is of critical importance for applied purposes. A recent survey showed that learners report engaging in collaborative practice testing when learning key-term definitions, with outcomes also shedding light on the way in which learners report engaging in collaborative testing in real-world contexts (Wissman & Rawson, 2016, Memory, 24, 223-239). However, no research has directly explored the effectiveness of engaging in collaborative testing under representative conditions. Accordingly, the current research evaluates the costs (with respect to efficiency) and the benefits (with respect to learning) of collaborative testing for key-term definitions under representative conditions. In three experiments (ns = 94, 74, 95), learners individually studied key-term definitions and then completed retrieval practice, which occurred either individually or collaboratively (in dyads). Two days later, all learners completed a final individual test. Results from Experiments 1-2 showed a cost (with respect to efficiency) and no benefit (with respect to learning) of engaging in collaborative testing for key-term definitions. Experiment 3 evaluated a theoretical explanation for why collaborative benefits do not emerge under representative conditions. Collectively, outcomes indicate that collaborative testing versus individual testing is less effective and less efficient when learning key-term definitions under representative conditions.

Assessing the Success Rate of Students Using a Learning Management System Together with a Collaborative Tool in Web-Based Teaching of Programming Languages

ERIC Educational Resources Information Center

Cavus, Nadire; Ibrahim, Dogan

2007-01-01

The development of collaborative studies in learning has led to a renewed interest in the field of Web-based education. In this experimental study a highly interactive and collaborative virtual teaching environment has been created by supporting Moodle LMS with collaborative learning tool GREWPtool. The aim of this experimental study has been to…

Synchronous Collaboration Competencies in Web-Conferencing Environments--Their Impact on the Learning Process

ERIC Educational Resources Information Center

Bower, Matt

2011-01-01

Based on a three-semester design-based research study examining learning and teaching in a web-conferencing environment, this article identifies types of synchronous collaboration competencies and reveals their influence on learning processes. Four levels of online collaborative competencies were observed--operational, interactional, managerial,…

The Informal Workplace Learning Experiences of Virtual Team Members: A Look at the Role of Collaborative Technologies

ERIC Educational Resources Information Center

Jones, Frankie S.

2007-01-01

This qualitative study explored how collaborative technologies influence the informal learning experiences of virtual team members. Inputs revealed as critical to virtual informal learning were integrated, collaborative technological systems; positive relationships and trust; and organizational support and virtual team management. These inputs…

Technology Supported Facilitation and Assessment of Small Group Collaborative Inquiry Learning in Large First-Year Classes

ERIC Educational Resources Information Center

Lawrie, Gwendolyn A.; Gahan, Lawrence R.; Matthews, Kelly E.; Weaver, Gabriela C.; Bailey, Chantal; Adams, Peter; Kavanagh, Lydia J.; Long, Phillip D.; Taylor, Matthew

2014-01-01

Collaborative learning activities offer the potential to support mutual knowledge construction and shared understanding amongst students. Introducing collaborative tasks into large first-year undergraduate science classes to create learning environments that foster student engagement and enhance communication skills is appealing. However,…

Tangible Technology-Enhanced Learning for Improvement of Student Collaboration

ERIC Educational Resources Information Center

Barneva, Reneta P.; Gelsomini, Federico; Kanev, Kamen; Bottoni, Paolo

2018-01-01

Collaboration among students in the course of learning plays an important role in developing communication skills. In particular, it helps for team building and brainstorming on solutions of complex problems. While an effective group organization is critical for the success of such collaborative learning, many instructors would make arbitrary…

Complexity Science and Professional Learning for Collaboration: A Critical Reconsideration of Possibilities and Limitations

ERIC Educational Resources Information Center

Fenwick, Tara

2012-01-01

Professionals increasingly must collaborate very closely, such as through inter-professional work arrangements. This involves learning both "in" and "for" collaboration. Some educational researchers have turned to complexity science to better understand these learning dynamics. This discussion asks, How useful is complexity science for examining…

Digital Games: Changing Education, One Raid at a Time

ERIC Educational Resources Information Center

Pivec, Paul; Pivec, Maja

2011-01-01

Digital Games are becoming a new form of interactive content and game playing provides an interactive and collaborative platform for learning purposes. Collaborative learning allows participants to produce new ideas as well as to exchange information, simplify problems, and resolve the tasks. Context based collaborative learning method is based on…

Mobile Collaborative Language Learning: State of the Art

ERIC Educational Resources Information Center

Kukulska-Hulme, Agnes; Viberg, Olga

2018-01-01

This paper presents a review of mobile collaborative language learning studies published in 2012-16 with the aim to improve understanding of how mobile technologies have been used to support collaborative learning among second and foreign language students. We identify affordances, general pedagogical approaches, second- and foreign-language…

Differences That Make a Difference: A Study in Collaborative Learning

ERIC Educational Resources Information Center

Touchman, Stephanie

2012-01-01

Collaborative learning is a common teaching strategy in classrooms across age groups and content areas. It is important to measure and understand the cognitive process involved during collaboration to improve teaching methods involving interactive activities. This research attempted to answer the question: why do students learn more in…

College Students' Perceptions of Short Message Service-Supported Collaborative Learning

ERIC Educational Resources Information Center

Zamani-Miandashti, Naser; Ataei, Pouria

2015-01-01

Interaction is a major success factor that affects collaborative learning. This study examined the perceptions of college students about short message service (SMS) supported collaborative learning. Seventy-five BSc students from three classes were asked to cooperate on group assignments. The participants used their mobile phones to exchange text…

Has Research on Collaborative Learning Technologies Addressed Massiveness? A Literature Review

ERIC Educational Resources Information Center

Manathunga, Kalpani; Hernández-Leo, Davinia

2015-01-01

There is a growing interest in understanding to what extent innovative educational technologies can be used to support massive courses. Collaboration is one of the main desired elements in massive learning actions involving large communities of participants. Accumulated research in collaborative learning technologies has proposed and evaluated…

Collaborative Planning: Cooking up an Inclusive Service-Learning Project

ERIC Educational Resources Information Center

Bonati, Michelle L.

2018-01-01

Collaborative planning between special education teachers and general education teachers that focuses on curriculum, instruction, and assessment can improve learning outcomes for students with and without disabilities. Service-learning is a teaching practice that can provide a flexible approach for teachers to collaboratively plan to meet the…

Face-to-Face Collaborative Learning Supported by Mobile Phones

ERIC Educational Resources Information Center

Echeverria, Alejandro; Nussbaum, Miguel; Calderon, Juan Felipe; Bravo, Claudio; Infante, Cristian; Vasquez, Andrea

2011-01-01

The use of handheld computers in educational contexts has increased considerably in recent years and their value as a teaching tool has been confirmed by many positive experiences, particular within collaborative learning systems (Mobile Computer Supported Collaborative Learning [MCSCL]). The cost of the devices has hindered widespread use in…

E-Learning Systems Support of Collaborative Agreements: A Theoretical Model

ERIC Educational Resources Information Center

Aguirre, Sandra; Quemada, Juan

2012-01-01

This paper introduces a theoretical model for developing integrated degree programmes through e-learning systems as stipulated by a collaboration agreement signed by two universities. We have analysed several collaboration agreements between universities at the national, European, and transatlantic level as well as various e-learning frameworks. A…

Collaborative Learning: A Sourcebook for Higher Education.

ERIC Educational Resources Information Center

Goodsell, Anne S.; And Others

This sourcebook contains nine papers on various aspects of collaborative learning for students with emphasis on college level instruction (though some material relevant to secondary elementary education is also included). Contributors address what collaborative learning is, how is it implemented, how to assess it, and where it is used. Each…

Authoring and Enactment of Mobile Pyramid-Based Collaborative Learning Activities

ERIC Educational Resources Information Center

Manathunga, Kalpani; Hernández-Leo, Davinia

2018-01-01

Collaborative learning flow patterns (CLFPs) formulate best practices for the orchestration of activity sequences and collaboration mechanisms that can elicit fruitful social interactions. Mobile technology features offer opportunities to support interaction mediation and content accessibility. However, existing mobile collaborative learning…

The influence of learning methods on collaboration: prior repeated retrieval enhances retrieval organization, abolishes collaborative inhibition, and promotes post-collaborative memory.

PubMed

Congleton, Adam R; Rajaram, Suparna

2011-11-01

Research on collaborative memory has unveiled the counterintuitive yet robust phenomenon that collaboration impairs group recall. A candidate explanation for this collaborative inhibition effect is the disruption of people's idiosyncratic retrieval strategies during collaboration, and it is hypothesized that employing methods that improve one's organization protects against retrieval disruption. Here it is investigated how one's learning method during the study phase--defined as either repeatedly studying or repeatedly retrieving information--influences retrieval organization and what effects this has on collaborative recall and post-collaborative individual recall. Results show that repeated retrieval consistently eliminated collaborative inhibition. This enabled participants to gain the most from re-exposure to materials recalled by their partners that they themselves did not recall and led to improvements in their individual memory following collaboration. This repeated retrieval advantage stemmed from the preferential manner in which this learning method strengthened retrieval organization. Findings are also discussed that reveal a relationship between retrieval organization and the interaction observed between learning method and short versus long delay seen in the testing effect literature. Finally, results show that the elusive benefits of cross-cuing during collaboration may be best detected with a longer study-test delay. Together, these findings illuminate when and how collaboration can enhance memory.

A Compound LAMS-MOODLE Environment to Support Collaborative Project-Based Learning: A Case Study with the Group Investigation Method

ERIC Educational Resources Information Center

Paschalis, Giorgos

2017-01-01

Collaborative project-based learning is well established as a component of several courses in higher education, since it seems to motivate students and make them active in the learning process. Collaborative Project-Based Learning methods are demanded so that tutors become able to intervene and guide the students in flexible ways: by encouraging…

Collaborative Work or Individual Chores: The Role of Family Social Organization in Children's Learning to Collaborate and Develop Initiative.

PubMed

Mejía-Arauz, Rebeca; Correa-Chávez, Maricela; Keyser Ohrt, Ulrike; Aceves-Azuara, Itzel

2015-01-01

In many communities, children learn about family and community endeavors as they collaborate and become involved in community activities. This chapter analyzes how parents promote collaboration and learning to collaborate at home in an Indigenous and in a non-Indigenous Mexican community. We examine variation among parents with different extent of experience with schooling and concepts regarding child development and relate these to patterns of child collaboration at home among Mexican Indigenous and urban families. Drawing on interviews with 34 mothers in the P'urhépecha community of Cherán, Michoacán, and 18 interviews in the cosmopolitan city of Guadalajara, Mexico, we argue that the social nature of participation may be a key feature of learning to collaborate and pitch in in families and communities where school has not been a central institution of childhood over generations. © 2015 Elsevier Inc. All rights reserved.

The Efficacy of Three Learning Methods Collaborative, Context-Based Learning and Traditional, on Learning, Attitude and Behaviour of Undergraduate Nursing Students: Integrating Theory and Practice.

PubMed

Hasanpour-Dehkordi, Ali; Solati, Kamal

2016-04-01

Communication skills training, responsibility, respect, and self-awareness are important indexes of changing learning behaviours in modern approaches. The aim of this study was to investigate the efficacy of three learning approaches, collaborative, context-based learning (CBL), and traditional, on learning, attitude, and behaviour of undergraduate nursing students. This study was a clinical trial with pretest and post-test of control group. The participants were senior nursing students. The samples were randomly assigned to three groups; CBL, collaborative, and traditional. To gather data a standard questionnaire of students' behaviour and attitude was administered prior to and after the intervention. Also, the rate of learning was investigated by a researcher-developed questionnaire prior to and after the intervention in the three groups. In CBL and collaborative training groups, the mean score of behaviour and attitude increased after the intervention. But no significant association was obtained between the mean scores of behaviour and attitude prior to and after the intervention in the traditional group. However, the mean learning score increased significantly in the CBL, collaborative, and traditional groups after the study in comparison to before the study. Both CBL and collaborative approaches were useful in terms of increased respect, self-awareness, self-evaluation, communication skills and responsibility as well as increased motivation and learning score in comparison to traditional method.

An instructional intervention to encourage effective deep collaborative learning in undergraduate veterinary students.

PubMed

Khosa, Deep K; Volet, Simone E; Bolton, John R

2010-01-01

In recent years, veterinary education has received an increased amount of attention directed at the value and application of collaborative case-based learning. The benefit of instilling deep learning practices in undergraduate veterinary students has also emerged as a powerful tool in encouraging continued professional education. However, research into the design and application of instructional strategies to encourage deep, collaborative case-based learning in veterinary undergraduates has been limited. This study focused on delivering an instructional intervention (via a 20-minute presentation and student handout) to foster productive, collaborative case-based learning in veterinary education. The aim was to instigate and encourage deep learning practices in a collaborative case-based assignment and to assess the impact of the intervention on students' group learning. Two cohorts of veterinary students were involved in the study. One cohort was exposed to an instructional intervention, and the other provided the control for the study. The instructional strategy was grounded in the collaborative learning literature and prior empirical studies with veterinary students. Results showed that the intervention cohort spent proportionally more time on understanding case content material than did the control cohort and rated their face-to-face discussions as more useful in achieving their learning outcomes than did their control counterparts. In addition, the perceived difficulty of the assignment evolved differently for the control and intervention students from start to end of the assignment. This study provides encouraging evidence that veterinary students can change and enhance the way they interact in a group setting to effectively engage in collaborative learning practices.

Facilitating learning through an international virtual collaborative practice: A case study.

PubMed

Wihlborg, Monne; Friberg, Elizabeth E; Rose, Karen M; Eastham, Linda

2018-02-01

Internationalisation of higher education involving information and communication technology such as e-learning opens opportunities for innovative learning approaches across nations and cultures. Describe a case in practice of collaborative and transformative learning in relation to 'internationalisation on home grounds' with the broader learning objective of 'becoming aware and knowledgeable'. A mutually developed project established a virtual international collaborative exchange for faculty and students using a course management software (MOODLE) and open access technology (Adobe CONNECT). Two research universities in Sweden and the United States. Approximately 90 nursing students from each university per semester over several semesters. A collaborative process to develop a joint learning community to construct a virtual module and learning activity involving academics and nursing students in two countries using principles of meaning construction and negotiated learning. Developed possibilities for dealing with the challenges and finding strategies for a future higher education system that opens dialogues worldwide. Virtual international exchanges open innovative communication and learning contexts across nations and cultures. Internationalisation is so much more than students and teachers' mobility. 'Internationalisation on home grounds' (internationalisation for all) should receive more attention to support faculty and student collaboration, learning, and professional development. Copyright © 2017 Elsevier Ltd. All rights reserved.

Evaluation of Intelligent Grouping Based on Learners' Collaboration Competence Level in Online Collaborative Learning Environment

ERIC Educational Resources Information Center

Muuro, Maina Elizaphan; Oboko, Robert; Wagacha, Waiganjo Peter

2016-01-01

In this paper we explore the impact of an intelligent grouping algorithm based on learners' collaborative competency when compared with (a) instructor based Grade Point Average (GPA) method level and (b) random method, on group outcomes and group collaboration problems in an online collaborative learning environment. An intelligent grouping…

Learning with Collaborative Inquiry: A Science Learning Environment for Secondary Students

ERIC Educational Resources Information Center

Sun, Daner; Looi, Chee-Kit; Xie, Wenting

2017-01-01

When inquiry-based learning is designed for a collaborative context, the interactions that arise in the learning environment can become fairly complex. While the learning effectiveness of such learning environments has been reported in the literature, there have been fewer studies on the students' learning processes. To address this, the article…

Group Modeling in Social Learning Environments

ERIC Educational Resources Information Center

Stankov, Slavomir; Glavinic, Vlado; Krpan, Divna

2012-01-01

Students' collaboration while learning could provide better learning environments. Collaboration assumes social interactions which occur in student groups. Social theories emphasize positive influence of such interactions on learning. In order to create an appropriate learning environment that enables social interactions, it is important to…

Facilitative Components of Collaborative Learning: A Review of Nine Health Research Networks

PubMed Central

Rittner, Jessica Levin; Johnson, Karin E.; Gerteis, Jessie; Miller, Therese

2017-01-01

Objective: Collaborative research networks are increasingly used as an effective mechanism for accelerating knowledge transfer into policy and practice. This paper explored the characteristics and collaborative learning approaches of nine health research networks. Data sources/study setting: Semi-structured interviews with representatives from eight diverse US health services research networks conducted between November 2012 and January 2013 and program evaluation data from a ninth. Study design: The qualitative analysis assessed each network's purpose, duration, funding sources, governance structure, methods used to foster collaboration, and barriers and facilitators to collaborative learning. Data collection: The authors reviewed detailed notes from the interviews to distill salient themes. Principal findings: Face-to-face meetings, intentional facilitation and communication, shared vision, trust among members and willingness to work together were key facilitators of collaborative learning. Competing priorities for members, limited funding and lack of long-term support and geographic dispersion were the main barriers to coordination and collaboration across research network members. Conclusion: The findings illustrate the importance of collaborative learning in research networks and the challenges to evaluating the success of research network functionality. Conducting readiness assessments and developing process and outcome evaluation metrics will advance the design and show the impact of collaborative research networks. PMID:28277202

Collaborative Dialogue in Learning Pragmatics: Pragmatic-Related Episodes as an Opportunity for Learning Request-Making

ERIC Educational Resources Information Center

Taguchi, Naoko; Kim, Youjin

2016-01-01

This study examined the effects of collaborative dialogue in learning the speech act of request. Seventy-four second-grade girls' junior high students were divided into three groups. The "collaborative group" (n = 25) received explicit metapragmatic information on request (request head act and modifications) followed by a dialogue…

Intellectual and Physical Shared Workspace: Professional Learning Communities and the Collaborative Culture

ERIC Educational Resources Information Center

Carpenter, Daniel

2018-01-01

Purpose: The purpose of this paper is to explore shared workspace and professional learning community (PLC) interactions in schools. The collaborative culture and PLCs were parts of the school culture. The collaborative culture of each school was designed to ensure teachers share intellectual and physical contributions in learning to investigate…

Collaborative Inquiry and the Shared Workspace of Professional Learning Communities

ERIC Educational Resources Information Center

Carpenter, Daniel

2017-01-01

Purpose: The purpose of this paper is to explore educator collaborative inquiry in the shared workspace in professional learning communities (PLCs). Specifically, this investigation was part of an ongoing investigation of well-established PLC collaborative interactions and self-directed learning of educators as part of the shared workspace as a…

The Impact of Integrated Coaching and Collaboration within an Inquiry Learning Environment

ERIC Educational Resources Information Center

Dragon, Toby

2013-01-01

This thesis explores the design and evaluation of a collaborative, inquiry learning Intelligent Tutoring System for ill-defined problem spaces. The common ground in the fields of Artificial Intelligence in Education and Computer-Supported Collaborative Learning is investigated to identify ways in which tutoring systems can employ both automated…

Focus on Collaborative Learning. Classroom Practices in Teaching English, 1988.

ERIC Educational Resources Information Center

Golub, Jeff; And Others

Written by English teachers considered successful in directing collaborative learning, this collection of essays focuses on the effective use of collaborative learning in the English language arts classroom. The essays and their authors are, as follows: (1) "None of Us Is as Smart as All of Us" (Dana Herreman); (2) "Collaborative…

Learning during a Collaborative Final Exam

ERIC Educational Resources Information Center

Dahlstrom, Orjan

2012-01-01

Collaborative testing has been suggested to serve as a good learning activity, for example, compared to individual testing. The aim of the present study was to measure learning at different levels of knowledge during a collaborative final exam in a course in basic methods and statistical procedures. Results on pre- and post-tests taken…

Adaptive Synchronization of Semantically Compressed Instructional Videos for Collaborative Distance Learning

ERIC Educational Resources Information Center

Phung, Dan; Valetto, Giuseppe; Kaiser, Gail E.; Liu, Tiecheng; Kender, John R.

2007-01-01

The increasing popularity of online courses has highlighted the need for collaborative learning tools for student groups. In this article, we present an e-Learning architecture and adaptation model called AI2TV (Adaptive Interactive Internet Team Video), which allows groups of students to collaboratively view instructional videos in synchrony.…

Implementing Collaborative Learning across the Engineering Curriculum

ERIC Educational Resources Information Center

Ralston, Patricia A. S.; Tretter, Thomas R.; Kendall-Brown, Marie

2017-01-01

Active and collaborative teaching methods increase student learning, and it is broadly accepted that almost any active or collaborative approach will improve learning outcomes as compared to lecture. Yet, large numbers of faculty have not embraced these methods. Thus, the challenge to encourage evidence-based change in teaching is not only how to…

Enhancing Integrative Motivation: The Japanese-American Collaborative Learning Project

ERIC Educational Resources Information Center

Kato, Fumie

2016-01-01

The Collaborative Learning Project is a language exchange program in which American and Japanese university students have the opportunity to interact with native speakers over the course of a three-week period. This paper reports the outcomes of the Collaborative Learning Project in terms of its effectiveness in fulfilling student expectations and…

How Can Teachers' Entrepreneurial Competences Be Developed? A Collaborative Learning Perspective

ERIC Educational Resources Information Center

Peltonen, Katariina

2015-01-01

Purpose: The purpose of this paper is to explore the role of collaborative learning in the development of teachers' entrepreneurial competences in the school context at primary, secondary and vocational levels of education. Design/methodology/approach: The research is based on an interpretative and collaborative learning approach to teachers'…

Fostering Collaborative Learning in Second Life: Metaphors and Affordances

ERIC Educational Resources Information Center

Andreas, Konstantinidis; Tsiatsos, Thrasyvoulos; Terzidou, Theodouli; Pomportsis, Andreas

2010-01-01

In this paper we examine the transferability of the Jigsaw and Fishbowl collaborative learning techniques to the Second Life platform. Our aim is to assess the applicability of Second Life for collaborative learning by developing virtual tools and metaphors and exploiting the representational richness of this novel medium. In order to enhance the…

Different Futures of Adaptive Collaborative Learning Support

ERIC Educational Resources Information Center

Rummel, Nikol; Walker, Erin; Aleven, Vincent

2016-01-01

In this position paper we contrast a Dystopian view of the future of adaptive collaborative learning support (ACLS) with a Utopian scenario that--due to better-designed technology, grounded in research--avoids the pitfalls of the Dystopian version and paints a positive picture of the practice of computer-supported collaborative learning 25 years…

Preparing Graduates for Work in the Creative Industries: A Collaborative Learning Approach for Design Students

ERIC Educational Resources Information Center

Turnbull, Morag; Littlejohn, Allison; Allan, Malcolm

2012-01-01

Interest in the use of collaborative learning strategies in higher education is growing as educators seek better ways to prepare students for the workplace. In design education, teamwork and creativity are particularly valued; successful collaborative learning depends on knowledge sharing between students, and there is increasing recognition that…

Measuring Knowledge Elaboration Based on a Computer-Assisted Knowledge Map Analytical Approach to Collaborative Learning

ERIC Educational Resources Information Center

Zheng, Lanqin; Huang, Ronghuai; Hwang, Gwo-Jen; Yang, Kaicheng

2015-01-01

The purpose of this study is to quantitatively measure the level of knowledge elaboration and explore the relationships between prior knowledge of a group, group performance, and knowledge elaboration in collaborative learning. Two experiments were conducted to investigate the level of knowledge elaboration. The collaborative learning objective in…

Collaborative Annotation System Environment (CASE) for Online Learning

ERIC Educational Resources Information Center

Glover, Ian; Hardaker, Glenn; Xu, Zhijie

2004-01-01

This paper outlines the design and development process of an online annotation system and how it is applied to the sphere of collaborative online learning. The architecture and design of the annotation system, illustrated in this paper, have been developed to enrich collaborative learning content through adding a layer of information in online…

Unpacking "Active Learning": A Combination of Flipped Classroom and Collaboration Support Is More Effective but Collaboration Support Alone Is Not

ERIC Educational Resources Information Center

Rau, Martina A.; Kennedy, Kristopher; Oxtoby, Lucas; Bollom, Mark; Moore, John W.

2017-01-01

Much evidence shows that instruction that actively engages students with learning materials is more effective than traditional, lecture-centric instruction. These "active learning" models comprise an extremely heterogeneous set of instructional methods: they often include collaborative activities, flipped classrooms, or a combination of…

Exploratory Talk in the Early Years: Analysing Exploratory Talk in Collaborative Group Activities Involving Younger Learners

ERIC Educational Resources Information Center

Patterson, Eira Wyn

2018-01-01

Collaborative group work has the potential for providing rich opportunities for children to learn through talk with peers; however, in practice, little effective engagement in learning is observed within authentic learning contexts. Exploratory talk is associated with high levels of cognitive challenge within collaborative group work. Detailed…

Student Team Achievement Divisions (STAD) Technique through the Moodle to Enhance Learning Achievement

ERIC Educational Resources Information Center

Tiantong, Monchai; Teemuangsai, Sanit

2013-01-01

One of the benefits of using collaborative learning is enhancing learning achievement and increasing social skills, and the second benefits is as the more students work together in collaborative groups, the more they understand, retain, and feel better about themselves and their peers, moreover working together in a collaborative environment…

Using Five Stage Model to Design of Collaborative Learning Environments in Second Life

ERIC Educational Resources Information Center

Orhan, Sevil; Karaman, M. Kemal

2014-01-01

Specifically Second Life (SL) among virtual worlds draws attention of researchers to form collaborative learning environments (Sutcliffe & Alrayes, 2012) since it could be used as a rich platform to simulate a real environment containing many collaborative learning characteristics and interaction tools within itself. Five Stage Model (FSM)…

The importance of social and collaborative learning for online continuing medical education (OCME): directions for future development and research.

PubMed

Sandars, John; Kokotailo, Patricia; Singh, Gurmit

2012-01-01

There is an increasing use of online continuing medical education (OCME), but the potential use of social and collaborative learning to change professional performance and improve patient care has yet to be fully realised. The integration of the main themes from the presentations and comments from participants at a symposium at AMEE 2011. Sociological perspectives on change in professional performance highlight the need for social and collaborative learning in OCME so that learners can share information (explicit knowledge) and opinion (tacit knowledge). The educational topic should be relevant to the complexity of professional practice and use iterative cycles of implementation and critical reflection in social networks so that proposed solutions can be tested in actual practice. The challenge of developing effective online discussions for collaborative learning is recognised. The provision of OCME requires a shift in both policy and practice to emphasise the importance of social and collaborative learning. Further research is recommended, especially to evaluate the implementation and impact of social and collaborative learning for OCME on patient care and the use of newer Web 2.0 approaches.

Effective collaborative learning in biomedical education using a web-based infrastructure.

PubMed

Wu, Yunfeng; Zheng, Fang; Cai, Suxian; Xiang, Ning; Zhong, Zhangting; He, Jia; Xu, Fang

2012-01-01

This paper presents a feature-rich web-based system used for biomedical education at the undergraduate level. With the powerful groupware features provided by the wiki system, the instructors are able to establish a community-centered mentoring environment that capitalizes on local expertise to create a sense of online collaborative learning among students. The web-based infrastructure can help the instructors effectively organize and coordinate student research projects, and the groupware features may support the interactive activities, such as interpersonal communications and data sharing. The groupware features also provide the web-based system with a wide range of additional ways of organizing collaboratively developed materials, which makes it become an effective tool for online active learning. Students are able to learn the ability to work effectively in teams, with an improvement of project management, design collaboration, and technical writing skills. With the fruitful outcomes in recent years, it is positively thought that the web-based collaborative learning environment can perform an excellent shift away from the conventional instructor-centered teaching to community- centered collaborative learning in the undergraduate education.

Culture-Aware Collaborative Learning

ERIC Educational Resources Information Center

Economides, Anastasios A.

2008-01-01

Purpose: In a collaborative learning environment there will be many learners with diverse cultures. These learners should be supported to communicate and collaborate among themselves. The variety of the communication and collaboration tools and modes available to each learner would depend on his/her personal cultural background. The purpose of…

Understanding Nomadic Collaborative Learning Groups

ERIC Educational Resources Information Center

Ryberg, Thomas; Davidsen, Jacob; Hodgson, Vivien

2018-01-01

The paper builds on the work of Rossitto "et al." on collaborative nomadic work to develop three categories of practice of nomadic collaborative learning groups. Our study is based on interviews, workshops and observations of two undergraduate student's group practices engaged in self-organised, long-term collaborations within the frame…

The Elusive Search for Teacher Collaboration

ERIC Educational Resources Information Center

Glazier, Jocelyn A.; Boyd, Ashley; Bell Hughes, Kristen; Able, Harriet; Mallous, Ritsa

2017-01-01

Collaboration is a well-used term in the field of education, identified as promising practice for student learning and teaching learning alike. However, collaboration comes in different shapes and sizes, leading to radically different ends. The authors examine teachers' own understandings and practices of collaboration with teacher colleagues…

The effectiveness of integration of virtual patients in a collaborative learning activity.

PubMed

Marei, Hesham F; Donkers, Jeroen; Van Merrienboer, Jeroen J G

2018-05-07

Virtual patients (VPs) have been recently integrated within different learning activities. To compare between the effect of using VPs in a collaborative learning activity and using VPs in an independent learning activity on students' knowledge acquisition, retention and transfer. For two different topics, respectively 82 and 76 dental students participated in teaching, learning and assessment sessions with VPs. Students from a female campus and from a male campus have been randomly assigned to condition (collaborative and independent), yielding four experimental groups. Each group received a lecture followed by a learning session using two VPs per topic. Students were administrated immediate and delayed written tests as well as transfer tests using two VPs to assess their knowledge in diagnosis and treatment. For the treatment items of the immediate and delayed written tests, females outperformed males in the collaborative VP group but not in the independent VP group. On the female campus, the use of VPs in a collaborative learning activity is more effective than its use as an independent learning activity in enhancing students' knowledge acquisition and retention. However, the collaborative use of VPs by itself is not enough to produce consistent results across different groups of students and attention should be given to all the factors that would affect students' interaction.

A Web-Based Synchronous Collaborative Review Tool: A Case Study of an On-Line Graduate Course

ERIC Educational Resources Information Center

Serce, Fatma Cemile; Yildirim, Soner

2006-01-01

On-line collaboration is an instructional method that facilitates collaboration in an on-line learning setting. To promote effective collaboration, it is vital to reveal both the student's and the instructor's point of view pertaining to effective on-line collaboration. In this study, the effectiveness of a learning management system in on-line…

Communication, Collaboration, and Enhancing the Learning Experience: Developing a Collaborative Virtual Enquiry Service in University Libraries in the North of England

ERIC Educational Resources Information Center

Jolly, Liz; White, Sue

2016-01-01

This article uses the case study of developing a collaborative "out-of-hours" virtual enquiry service by members of the Northern Collaboration Group of academic libraries in the north of England to explore the importance of communication and collaboration between academic library services in enhancing student learning. Set within the…

Experiential Collaborative Learning and Preferential Thinking

NASA Astrophysics Data System (ADS)

Volpentesta, Antonio P.; Ammirato, Salvatore; Sofo, Francesco

The paper presents a Project-Based Learning (shortly, PBL) approach in a collaborative educational environment aimed to develop design ability and creativity of students coming from different engineering disciplines. Three collaborative learning experiences in product design were conducted in order to study their impact on preferred thinking styles of students. Using a thinking style inventory, pre- and post-survey data was collected and successively analyzed through ANOVA techniques. Statistically significant results showed students successfully developed empathy and an openness to multiple perspectives. Furthermore, data analysis confirms that the proposed collaborative learning experience positively contributes to increase awareness in students' thinking styles.

Collaborative Rhetorical Structure: A Discourse Analysis Method for Analyzing Student Collaborative Inquiry via Computer Conferencing

ERIC Educational Resources Information Center

Kou, Xiaojing

2011-01-01

Various formats of online discussion have proven valuable for enhancing learning and collaboration in distance and blended learning contexts. However, despite their capacity to reveal essential processes in collaborative inquiry, current mainstream analytical frameworks, such as the cognitive presence framework (Garrison, Anderson, & Archer,…

Using Intelligent Tutor Technology to Implement Adaptive Support for Student Collaboration

ERIC Educational Resources Information Center

Diziol, Dejana; Walker, Erin; Rummel, Nikol; Koedinger, Kenneth R.

2010-01-01

Research on computer-supported collaborative learning has shown that students need support to benefit from collaborative activities. While classical collaboration scripts have been effective in providing such support, they have also been criticized for being coercive and not allowing students to self-regulate their learning. Adaptive collaboration…

Improving Virtual Collaborative Learning through Canonical Action Research

ERIC Educational Resources Information Center

Weber, Peter; Lehr, Christian; Gersch, Martin

2014-01-01

Virtual collaboration continues to gain in significance and is attracting attention also as virtual collaborative learning (VCL) in education. This paper addresses aspects of VCL that we identified as critical in a series of courses named "Net Economy": (1) technical infrastructure, (2) motivation and collaboration, and (3) assessment…

Collaborative learning in gerontological clinical settings: The students' perspective.

PubMed

Suikkala, Arja; Kivelä, Eeva; Käyhkö, Pirjo

2016-03-01

This study deals with student nurses' experiences of collaborative learning in gerontological clinical settings where aged people are involved as age-experts in students' learning processes. The data were collected in 2012 using the contents of students' reflective writing assignments concerning elderly persons' life history interviews and the students' own assessments of their learning experiences in authentic elder care settings. The results, analyzed using qualitative content analysis, revealed mostly positive learning experiences. Interaction and collaborative learning activities in genuine gerontological clinical settings contributed to the students' understanding of the multiple age-related and disease-specific challenges as well as the issues of functional decline that aged patients face. Three types of factors influenced the students' collaborative learning experiences in gerontological clinical settings: student-related, patient-related and learning environment-related factors. According to the results, theoretical studies in combination with collaboration, in an authentic clinical environment, by student nurses, elderly patients, representatives of the elder care staff and nurse educators provide a feasible method for helping students transform their experiences with patients into actual skills. Their awareness of and sensitivity to the needs of the elderly increase as they learn. Copyright © 2016 Elsevier Ltd. All rights reserved.

Development of the breastfeeding quality improvement in hospitals learning collaborative in New York state.

PubMed

Fitzpatrick, Eileen; Dennison, Barbara A; Welge, Sara Bonam; Hisgen, Stephanie; Boyce, Patricia Simino; Waniewski, Patricia A

2013-06-01

Exclusive breastfeeding is a public health priority. A strong body of evidence links maternity care practices, based on the Ten Steps to Successful Breastfeeding, to increased breastfeeding initiation, duration and exclusivity. Despite having written breastfeeding policies, New York (NY) hospitals vary widely in reported maternity care practices and in prevalence rates of breastfeeding, especially exclusive breastfeeding, during the birth hospitalization. To improve hospital maternity care practices, breastfeeding support, and the percentage of infants exclusively breastfeeding, the NY State Department of Health developed the Breastfeeding Quality Improvement in Hospitals (BQIH) Learning Collaborative. The BQIH Learning Collaborative was the first to use the Institute for Health Care Improvement's Breakthrough Series methodology to specifically focus on increasing hospital breastfeeding support. The evidence-based maternity care practices from the Ten Steps to Successful Breastfeeding provided the basis for the Change Package and Data Measurement Plan. The present article describes the development of the BQIH Learning Collaborative. The engagement of breastfeeding experts, partners, and stakeholders in refining the Learning Collaborative design and content, in defining the strategies and interventions (Change Package) that drive hospital systems change, and in developing the Data Measurement Plan to assess progress in meeting the Learning Collaborative goals and hospital aims is illustrated. The BQIH Learning Collaborative is a model program that was implemented in a group of NY hospitals with plans to spread to additional hospitals in NY and across the country.

Differences That Make A Difference: A Study in Collaborative Learning

NASA Astrophysics Data System (ADS)

Touchman, Stephanie

Collaborative learning is a common teaching strategy in classrooms across age groups and content areas. It is important to measure and understand the cognitive process involved during collaboration to improve teaching methods involving interactive activities. This research attempted to answer the question: why do students learn more in collaborative settings? Using three measurement tools, 142 participants from seven different biology courses at a community college and at a university were tested before and after collaborating about the biological process of natural selection. Three factors were analyzed to measure their effect on learning at the individual level and the group level. The three factors were: difference in prior knowledge, sex and religious beliefs. Gender and religious beliefs both had a significant effect on post-test scores.

Learning through Blogging: Students' Perspectives in Collaborative Blog-Enhanced Learning Communities

ERIC Educational Resources Information Center

Kuo, Yu-Chun; Belland, Brian R.; Kuo, Yu-Tung

2017-01-01

This study employed a mixed method approach to investigate the relationships between learners' blogging self-efficacy, sense of community, perceived collaborative learning, and perceived learning in classroom environments. Learners' perspectives of group learning experiences in blog-enhanced settings were examined. Participants were minority adult…

Socially Constructed Self-Regulated Learning and Motivation Regulation in Collaborative Learning Groups

ERIC Educational Resources Information Center

Jarvela, Sanna; Jarvenoja, Hanna

2011-01-01

Background/Context: Most of the earlier empirical findings deal with motivation regulation in individual learning situations. This study identifies higher education students' socially constructed motivation regulation in collaborative learning and stresses that regulation of motivation is crucial in socially self-regulated learning because…

The Efficacy of Three Learning Methods Collaborative, Context-Based Learning and Traditional, on Learning, Attitude and Behaviour of Undergraduate Nursing Students: Integrating Theory and Practice

PubMed Central

Hasanpour-Dehkordi, Ali

2016-01-01

Introduction Communication skills training, responsibility, respect, and self-awareness are important indexes of changing learning behaviours in modern approaches. Aim The aim of this study was to investigate the efficacy of three learning approaches, collaborative, context-based learning (CBL), and traditional, on learning, attitude, and behaviour of undergraduate nursing students. Materials and Methods This study was a clinical trial with pretest and post-test of control group. The participants were senior nursing students. The samples were randomly assigned to three groups; CBL, collaborative, and traditional. To gather data a standard questionnaire of students’ behaviour and attitude was administered prior to and after the intervention. Also, the rate of learning was investigated by a researcher-developed questionnaire prior to and after the intervention in the three groups. Results In CBL and collaborative training groups, the mean score of behaviour and attitude increased after the intervention. But no significant association was obtained between the mean scores of behaviour and attitude prior to and after the intervention in the traditional group. However, the mean learning score increased significantly in the CBL, collaborative, and traditional groups after the study in comparison to before the study. Conclusion Both CBL and collaborative approaches were useful in terms of increased respect, self-awareness, self-evaluation, communication skills and responsibility as well as increased motivation and learning score in comparison to traditional method. PMID:27190926

Detecting and Understanding the Impact of Cognitive and Interpersonal Conflict in Computer Supported Collaborative Learning Environments

ERIC Educational Resources Information Center

Prata, David Nadler; Baker, Ryan S. J. d.; Costa, Evandro d. B.; Rose, Carolyn P.; Cui, Yue; de Carvalho, Adriana M. J. B.

2009-01-01

This paper presents a model which can automatically detect a variety of student speech acts as students collaborate within a computer supported collaborative learning environment. In addition, an analysis is presented which gives substantial insight as to how students' learning is associated with students' speech acts, knowledge that will…

Collaborative Learning with Screen-Based Simulation in Health Care Education: An Empirical Study of Collaborative Patterns and Proficiency Development

ERIC Educational Resources Information Center

Hall, L. O.; Soderstrom, T.; Ahlqvist, J.; Nilsson, T.

2011-01-01

This article is about collaborative learning with educational computer-assisted simulation (ECAS) in health care education. Previous research on training with a radiological virtual reality simulator has indicated positive effects on learning when compared to a more conventional alternative. Drawing upon the field of Computer-Supported…

Collaborating to Learn Computer Technology: A Challenge for Teachers and Leaders

ERIC Educational Resources Information Center

Collinson, Vivienne; Cook, Tanya Fedoruk

2004-01-01

Although teacher learning and collaboration are repeatedly linked to school improvement, surprisingly little is known about the facet of collaboration involving the dissemination or sharing of teacher knowledge; that is, what teachers share, why and with whom they share it, or how and when they share what they have learned. This article describes…

Teacher Competencies for the Implementation of Collaborative Learning in the Classroom: A Framework and Research Review

ERIC Educational Resources Information Center

Kaendler, Celia; Wiedmann, Michael; Rummel, Nikol; Spada, Hans

2015-01-01

This article describes teacher competencies for implementing collaborative learning in the classroom. Research has shown that the effectiveness of collaborative learning largely depends on the quality of student interaction. We therefore focus on what a "teacher" can do to foster student interaction. First, we present a framework that…

Collaborative Learning in the Scottish Curriculum for Excellence: The Challenges of Assessment and Potential of Multi-Touch Technology

ERIC Educational Resources Information Center

McKechan, Sandra; Ellis, Jennifer

2014-01-01

Scottish educational policy advocates the benefits of collaborative learning as a way of developing critical life skills, across the primary curriculum. In this paper, the rationale for collaborative learning, and specifically the Critical Skills (CS) approach, is considered along with an account of the perspectives of primary teachers…

Technology Trends in Mobile Computer Supported Collaborative Learning in Elementary Education from 2009 to 2014

ERIC Educational Resources Information Center

Carapina, Mia; Boticki, Ivica

2015-01-01

This paper analyses mobile computer supported collaborative learning in elementary education worldwide focusing on technology trends for the period from 2009 to 2014. The results present representation of device types used to support collaborative activities, their distribution per users (1:1 or 1:m) and if students are learning through or around…

Collaborative Learning Environments: Exploring Student Attitudes and Satisfaction in Face-to-Face and Asynchronous Computer Conferencing Settings

ERIC Educational Resources Information Center

Ocker, Rosalie J.; Yaverbaum, Gayle J.

2004-01-01

Although collaborative learning techniques have been shown to enhance the learning experience, it is difficult to incorporate these concepts into courses without requiring students to collaborate outside of class. There is an ever increasing number of nontraditional university students who find it difficult to schedule the necessary meetings with…

Teachers' Attitudes to and Beliefs about Web-Based Collaborative Learning Environments in the Context of an International Implementation

ERIC Educational Resources Information Center

Kollias, V.; Mamalougos, N.; Vamvakoussi, X.; Lakkala, M.; Vosniadou, S.

2005-01-01

Fifty-six teachers, from four European countries, were interviewed to ascertain their attitudes to and beliefs about the Collaborative Learning Environments (CLEs) which were designed under the Innovative Technologies for Collaborative Learning Project. Their responses were analysed using categories based on a model from cultural-historical…

Instructional Theory for Using a Class Wiki to Support Collaborative Learning in Higher Education

ERIC Educational Resources Information Center

Lin, Chun-Yi

2013-01-01

The purpose of this study was to develop an instructional theory for using a class wiki to support collaborative learning in higher education. Although wikis have been identified in theory as one of the most powerful emerging technologies to support collaborative learning, challenges have been revealed in a number of studies regarding student…

Transforming Primary Care Practice and Education: Lessons From 6 Academic Learning Collaboratives.

PubMed

Koch, Ursula; Bitton, Asaf; Landon, Bruce E; Phillips, Russell S

Adoption of new primary care models has been slow in academic teaching practices. We describe a common framework that academic learning collaboratives are using to transform primary care practice based on our analysis of 6 collaboratives nationally. We show that the work of the collaboratives could be divided into 3 phases and provide detail on the phases of work and a road map for those who seek to emulate this work. We found that learning collaboratives foster transformation, even in complex academic practices, but need specific support adapted to their unique challenges.

Causal learning is collaborative: Examining explanation and exploration in social contexts.

PubMed

Legare, Cristine H; Sobel, David M; Callanan, Maureen

2017-10-01

Causal learning in childhood is a dynamic and collaborative process of explanation and exploration within complex physical and social environments. Understanding how children learn causal knowledge requires examining how they update beliefs about the world given novel information and studying the processes by which children learn in collaboration with caregivers, educators, and peers. The objective of this article is to review evidence for how children learn causal knowledge by explaining and exploring in collaboration with others. We review three examples of causal learning in social contexts, which elucidate how interaction with others influences causal learning. First, we consider children's explanation-seeking behaviors in the form of "why" questions. Second, we examine parents' elaboration of meaning about causal relations. Finally, we consider parents' interactive styles with children during free play, which constrains how children explore. We propose that the best way to understand children's causal learning in social context is to combine results from laboratory and natural interactive informal learning environments.

MoLeNET Mobile Learning Conference 2009: Research Papers

ERIC Educational Resources Information Center

Guy Parker, Ed.

2010-01-01

The Mobile Learning Network (MoLeNET) is a unique collaborative approach to encouraging, supporting, expanding and promoting mobile learning, primarily in English post-14 education and training, via supported shared cost mobile learning projects. Collaboration at national level involves participating institutions and the Learning and Skills…

Computer Mediated Communication and Student Learning in Large Introductory Sociology Classes

ERIC Educational Resources Information Center

Wright, Eric R.; Lawson, Anthony H.

2005-01-01

Over the past several years, scholars of teaching and learning have demonstrated the potential of collaborative learning strategies for improving student learning. This paper examines the use of computer-mediated communication to promote collaborative student learning in large introductory sociology courses. Specifically, we summarize a project we…

Methodological Reflections: Designing and Understanding Computer-Supported Collaborative Learning

ERIC Educational Resources Information Center

Hamalainen, Raija

2012-01-01

Learning involves more than just a small group of participants, which makes designing and managing collaborative learning processes in higher education a challenging task. As a result, emerging concerns in current research have pointed increasingly to teacher orchestrated learning processes in naturalistic learning settings. In line with this…

The Influences of Cognitive Styles on Individual Learning and Collaborative Learning

ERIC Educational Resources Information Center

Chen, Sherry Y.; Chang, Li-Ping

2016-01-01

Both individual learning (IL) and collaborative learning (CL) provide students with different benefits. However, previous research indicates that cognitive styles affect students' learning preferences. Thus, it is necessary to examine how cognitive styles influence students' reactions to IL and CL. Among various cognitive styles, Pask's…

Fostering Multimedia Learning with Collaborative Concept Mapping: The Effect of Cognitive Aid on Performance and on Collaboration

ERIC Educational Resources Information Center

Acuña, Santiago Roger; Aymes, Gabriela López; Medrano, Carlos Sergio López

2014-01-01

This paper analyzes the use of collaborative concept maps in multimedia learning tasks. Specifically, the effect of a cognitive aid (providing students a list of main concepts to generate a concept map) on the performance of collaborative concept mapping and on the level of collaboration in this task is discussed. The study was carried out with 57…

Professional Learning: A Collaborative Model for Online Teaching and Development

ERIC Educational Resources Information Center

Bowser, Audrey; Davis, Kimberley; Singleton, Jacques; Small, Topeka

2017-01-01

This article examined a unique collaborative initiative between a team of graduate level faculty to improve the quality of course development and delivery using a collaborative review process. The collaborative review of teaching has become a widely accepted means for assuring quality distance learning coursework and for the purpose of evaluating…

A Qualitative Case Study of Teachers' Perceptions of Professional Learning through Mandated Collaboration

ERIC Educational Resources Information Center

Wilt, Barbara C.

2016-01-01

Teacher collaboration is a school improvement priority that has the potential to positively impact student learning by building the capacity of teachers. In some states, teacher collaboration is mandated by legislation. The literature indicates that policy-driven collaboration in a top-down approach results in unintentional consequences and…

Collaboration Levels in Asynchronous Discussion Forums: A Social Network Analysis Approach

ERIC Educational Resources Information Center

Luhrs, Cecilia; McAnally-Salas, Lewis

2016-01-01

Computer Supported Collaborative Learning literature relates high levels of collaboration to enhanced learning outcomes. However, an agreement on what is considered a high level of collaboration is unclear, especially if a qualitative approach is taken. This study describes how methods of Social Network Analysis were used to design a collaboration…

Lives in Context: Facilitating Online, Cross-Course, Collaborative Service Projects

ERIC Educational Resources Information Center

Elwood, Susan A.

2014-01-01

An inquiry-based, cross-course, collaborative structure is being implemented toward a graduate program's goals of using project-based learning as a consistent, core learning experience in each course cycle. This paper focuses upon the course collaborative structure and the two key forms of assessment used in each collaborative cycle: a progressive…

Collaborative Learning in Higher Education: Evoking Positive Interdependence.

PubMed

Scager, Karin; Boonstra, Johannes; Peeters, Ton; Vulperhorst, Jonne; Wiegant, Fred

Collaborative learning is a widely used instructional method, but the learning potential of this instructional method is often underused in practice. Therefore, the importance of various factors underlying effective collaborative learning should be determined. In the current study, five different life sciences undergraduate courses with successful collaborative-learning results were selected. This study focuses on factors that increased the effectiveness of collaboration in these courses, according to the students. Nine focus group interviews were conducted and analyzed. Results show that factors evoking effective collaboration were student autonomy and self-regulatory behavior, combined with a challenging, open, and complex group task that required the students to create something new and original. The design factors of these courses fostered a sense of responsibility and of shared ownership of both the collaborative process and the end product of the group assignment. In addition, students reported the absence of any free riders in these group assignments. Interestingly, it was observed that students seemed to value their sense of achievement, their learning processes, and the products they were working on more than their grades. It is concluded that collaborative learning in higher education should be designed using challenging and relevant tasks that build shared ownership with students. © 2016 K. Scager et al. CBE—Life Sciences Education © 2016 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Coordination radii in diamond, zinc blende, and CaF2 structures

NASA Astrophysics Data System (ADS)

Hall, George L.

1982-07-01

The radii of all ''shells'' of atoms about any lattice point are given for these three structures, and for the zinc blende (AB) and CaF2 (AB2) structures it is shown that all shells about an A origin and all shells about a B origin are of pure type, i.e., contain only A's or only B's. The initial sequence (small radii) of shell types does not continue indefinitely and is broken according to rules completely specified. These results are analogous to those reported by Hall and Christy earlier for the NaCl and CsCl structures in which the ABABABṡṡṡ sequence for NaCl and the ABAABAABAAṡṡṡ for CsCl, both taken about an A origin, do not continue indefinitely. It is shown that Ferris-Prabhu's results for diamond violate theorem 1 of Hall and Christy.

Morphological evidence for phages in Xylella fastidiosa

PubMed Central

Chen, Jianchi; Civerolo, Edwin L

2008-01-01

Presumptive phage particles associated with Xylella fastidiosa strain Temecula-1 grown in PW broth were observed by transmission electron microscopy (TEM) in ultrathin sections of bacterial cell-containing low speed centrifugation pellets and in partially purified preparations from CsCl equilibrium centrifugation density gradients. Ultrathin-sectioned cell pellets contained icosahedral particles of about 45 nm in diameter. Samples collected from CsCl density gradients revealed mostly non-tailed icosahedral but also tailed particles. The icosahedral particles could be divided into two types: a large type (about 45 nm) and a small type (about 30 nm). Filamentous phage-like particles (17 × 120 to 6,300 nm) were also observed. The presence of different types of phage-like particles resembling to those in several bacteriophage families provides new physical evidence, in addition to X. fastidiosa genomic information, that X. fastidiosa possesses active phages. This is the first report of phage particles released in X. fastidiosa cultures. PMID:18538030

Western blot (immunoblot) assay of small, round-structured virus associated with an acute gastroenteritis outbreak in Tokyo.

PubMed

Hayashi, Y; Ando, T; Utagawa, E; Sekine, S; Okada, S; Yabuuchi, K; Miki, T; Ohashi, M

1989-08-01

Small, round-structured virus (SRSV) was detected in a stool specimen of a patient during an acute gastroenteritis outbreak in Tokyo and was tentatively named SRSV-9. SRSV-9 was purified by sucrose velocity gradient centrifugation after CsCl density gradient centrifugation. The buoyant density of SRSV-9 appeared to be 1.36 g/ml in CsCl. A Western blot (immunoblot) assay using the biotin-avidin system revealed that SRSV-9 was antigenically related to the Hawaii agent but distinct from the Norwalk agent and contained a single major structural protein with a molecular size of 63.0 +/- 0.6 kilodaltons. The prevalence of SRSV-9 infection in Tokyo was surveyed by the Western blot antibody assay by using a crude virus preparation as the antigen. Seroconversion was observed in 56.5% of the patients involved in the outbreaks from which SRSV was detected by electron microscopy.

Using Social Networking Environments to Support Collaborative Learning in a Chinese University Class: Interaction Pattern and Influencing Factors

ERIC Educational Resources Information Center

Lu, Jie; Churchill, Daniel

2014-01-01

This paper reports a study that investigated the social interaction pattern of collaborative learning and the factors affecting the effectiveness of collaborative learning in a social networking environment (SNE). A class of 55 undergraduate students enrolled in an elective course at a Chinese university was recruited for the study. The…

Exploring Temporal Sequences of Regulatory Phases and Associated Interactions in Low- and High-Challenge Collaborative Learning Sessions

ERIC Educational Resources Information Center

Sobocinski, Márta; Malmberg, Jonna; Järvelä, Sanna

2017-01-01

Investigating the temporal order of regulatory processes can explain in more detail the mechanisms behind success or lack of success during collaborative learning. The aim of this study is to explore the differences between high- and low-challenge collaborative learning sessions. This is achieved through examining how the three phases of…

Analyzing Collaborative Learning Processes Automatically: Exploiting the Advances of Computational Linguistics in Computer-Supported Collaborative Learning

ERIC Educational Resources Information Center

Rose, Carolyn; Wang, Yi-Chia; Cui, Yue; Arguello, Jaime; Stegmann, Karsten; Weinberger, Armin; Fischer, Frank

2008-01-01

In this article we describe the emerging area of text classification research focused on the problem of collaborative learning process analysis both from a broad perspective and more specifically in terms of a publicly available tool set called TagHelper tools. Analyzing the variety of pedagogically valuable facets of learners' interactions is a…

Collaborative Learning Processes in the Context of a Public Health Professional Development Program: A Case Study

ERIC Educational Resources Information Center

Tremblay, Marie-Claude; Richard, Lucie; Brousselle, Astrid; Chiocchio, François; Beaudet, Nicole

2017-01-01

The health promotion laboratory (HPL-Canada) is a public health professional development program building on a collaborative learning approach in order to support long-term practice change in local health services teams. This study aims to analyse the collaborative learning processes of two teams involved in the program during the first year of…

Social learning in a policy-mandated collaboration: Community wildfire protection planning in the eastern United States

Treesearch

Rachel F. Brummel; Kristen C. Nelson; Pamela J. Jakes; Daniel R. Williams

2010-01-01

Policies such as the US Healthy Forests Restoration Act (HFRA) mandate collaboration in planning to create benefits such as social learning and shared understanding among partners. However, some question the ability of top-down policy to foster successful local collaboration. Through in-depth interviews and document analysis, this paper investigates social learning and...

Academic-Hospital Partnership: Conducting a Community Health Needs Assessment as a Service Learning Project.

PubMed

Krumwiede, Kelly A; Van Gelderen, Stacey A; Krumwiede, Norma K

2015-01-01

The purposes of this service learning project were to trial nursing student application of the Community-Based Collaborative Action Research (CBCAR) framework while conducting a community health needs assessment and to assess the effectiveness of the CBCAR framework in providing real-world learning opportunities for enhancing baccalaureate nursing students' public health knowledge. In this case study analysis, the CBCAR framework linked service learning and community health needs assessment with public health nursing core competencies. Fifteen nursing students partnered with collaborative members. Student observational field notes and narrative reflections were analyzed qualitatively for fidelity to the CBCAR framework and to evaluate student public health knowledge. Students successfully employed the CBCAR framework in collaboration with the critical access hospital and community stakeholders to design and conduct the community health needs assessment. Service learning themes were real-world solutions, professional development, community collaboration, and making a difference. Students developed skills in six of the eight domains of the Quad Council's core competencies for public health nurses. Community-Based Collaborative Action Research facilitates collaborative partnerships and relationships throughout the research process. Students benefited by applying what they have learned from their education to a real community who lacks resources. © 2014 Wiley Periodicals, Inc.

Collaborative Learning in the Texas Medicaid 1115 Waiver Program.

PubMed

Revere, Lee; Semaan, Adele; Lievsay, Nicole; Hall, Jessica; Wang, Zheng M; Begley, Charles

The Texas Medicaid 1115 Transformation Waiver reforms the state's safety net systems by creating a Delivery System Reform Incentive Payment incentive pool for innovative healthcare delivery. The Waiver supports the design and implementation of transformative projects. As part of the Waiver requirements, regions created Learning Collaboratives to collaborate on project implementation and outcomes. This paper describes the experience of one region in adapting the Institute for Healthcare Improvement Breakthrough Series (IHI BTS) model, as a framework for their Learning Collaborative. Implementation of the Learning Collaborative was systematic, multidimensional, and regularly evaluated. Some features of the IHI model were adapted, specifically longer Plan-Do-Check-Act cycles and the lack of a single clinical focus. This experience demonstrates the ability of a region to improve health from a more diverse perspective than the traditional IHI BTS Collaboratives. Within the region, organizations are connecting, agencies are building continuums of care, and stakeholders are involved in healthcare delivery. The initial stages show a remarkable increase in communication and enhanced relationships between providers. At the end of the 5-year Waiver, evaluation of the impact of the regional and cohort Learning Collaboratives will determine how well the adapted IHI BTS model facilitated improvements in the community's health.

Using a NIATx based local learning collaborative for performance improvement

PubMed Central

Roosa, Mathew; Scripa, Joseph S.; Zastowny, Thomas R.; Ford, James H.

2012-01-01

Local governments play an important role in improving substance abuse and mental health services. The structure of the local learning collaborative requires careful attention to old relationships and challenges local governmental leaders to help move participants from a competitive to collaborative environment. This study describes one county’s experience applying the NIATx process improvement model via a local learning collaborative. Local substance abuse and mental health agencies participated in two local learning collaboratives designed to improve client retention in substance abuse treatment and client access to mental health services. Results of changes implemented at the provider level on access and retention are outlined. The process of implementing evidence-based practices by using the Plan-Do-Study-Act rapid-cycle change is a powerful combination for change at the local level. Key lessons include: creating a clear plan and shared vision, recognizing that one size does not fit all, using data can help fuel participant engagement, a long collaborative may benefit from breaking it into smaller segments, and paying providers to offset costs of participation enhances their engagement. The experience gained in Onondaga County, New York, offers insights that serve as a foundation for using the local learning collaborative in other community-based organizations. PMID:21371751

Bringing It All Together through Group Learning

ERIC Educational Resources Information Center

Chance, Shannon M.

2014-01-01

Interpersonal and transdisciplinary collaboration can facilitate and amplify the benefits of learning. Drawing from ideas presented throughout this volume, this culminating chapter describes ways to enhance collaborative learning within and among various stakeholder groups.

Outcomes-Based Collaborative Teaching and Learning in Asian Higher Education

ERIC Educational Resources Information Center

van Schalkwyk, Gertina J.

2015-01-01

This chapter explores the background and development of outcomes-based collaborative teaching and learning, and provides guidance for writing learning outcomes and engaging students in the Asian higher education context.

Collaborative Structures in a Graduate Program

ERIC Educational Resources Information Center

Otty, Robyn; Milton, Lauren

2016-01-01

This chapter describes the Centralized Service Learning Model (CSLM), a collaborative-teaching structure that connects two separate courses with one service-learning project. We discuss the lessons learned from applying the CSLM in our courses.

Learning and Teaching in a Synchronous Collaborative Environment.

ERIC Educational Resources Information Center

Marjanovic, Olivera

1999-01-01

Describes a new synchronous collaborative environment that combines interactive learning and Group Support Systems for computer-mediated collaboration. Illustrates its potential to improve critical thinking, problem solving, and communication skills, and describes how teachers' roles are changed. (Author/LRW)

Collaborative Production of Learning Objects on French Literary Works Using the LOC Software

ERIC Educational Resources Information Center

Penman, Christine

2015-01-01

This case study situates the collaborative design of learning objects (interactive online learning material) using the LOC (Learning Object Creator) software in the context of language activities external to the core learning activities of language students at a UK university. It describes the creative and pedagogical processes leading to the…

Risky Business or Sharing the Load?--Social Flow in Collaborative Mobile Learning

ERIC Educational Resources Information Center

Ryu, Hokyoung; Parsons, David

2012-01-01

Mobile learning has been built upon the premise that we can transform traditional classroom or computer-based learning activities into a more ubiquitous and connected form of learning. Tentative outcomes from this assertion have been witnessed in many collaborative learning activities, but few analytic observations on what triggers this…

Collaborative and Cooperative Learning in Malaysian Mathematics Education

ERIC Educational Resources Information Center

Hossain, Md. Anowar; Tarmizi, Rohani Ahmad; Ayud, Ahmad Fauzi Mohd

2012-01-01

Collaborative and cooperative learning studies are well recognized in Malaysian mathematics education research. Cooperative learning is used to serve various ability students taking into consideration of their level of understanding, learning styles, sociological backgrounds that develop students' academic achievement and skills, and breeze the…

Multi-Agent Framework for Virtual Learning Spaces.

ERIC Educational Resources Information Center

Sheremetov, Leonid; Nunez, Gustavo

1999-01-01

Discussion of computer-supported collaborative learning, distributed artificial intelligence, and intelligent tutoring systems focuses on the concept of agents, and describes a virtual learning environment that has a multi-agent system. Describes a model of interactions in collaborative learning and discusses agents for Web-based virtual…

Remix as Professional Learning: Educators' Iterative Literacy Practice in CLMOOC

ERIC Educational Resources Information Center

Smith, Anna; West-Puckett, Stephanie; Cantrill, Christina; Zamora, Mia

2016-01-01

The Connected Learning Massive Open Online Collaboration (CLMOOC) is an online professional development experience designed as an openly networked, production-centered, participatory learning collaboration for educators. Addressing the paucity of research that investigates learning processes in MOOC experiences, this paper examines the situated…

A study of the impact of collaborative learning on student learning of major concepts in a microbiology laboratory exercise

NASA Astrophysics Data System (ADS)

Baumgarten, Kristyne A.

This study investigated the possible relationship between collaborative learning strategies and the learning of core concepts. This study examined the differences between two groups of nursing students enrolled in an introductory microbiology laboratory course. The control group consisted of students enrolled in sections taught in the traditional method. The experimental group consisted of those students enrolled in the sections using collaborative learning strategies. The groups were assessed on their degrees of learning core concepts using a pre-test/post-test method. Scores from the groups' laboratory reports were also analyzed. There was no difference in the two group's pre-test scores. The post-test scores of the experimental group averaged 11 points higher than the scores of the control group. The lab report scores of the experimental group averaged 15 points higher than those scores of the control group. The data generated from this study demonstrated that collaborative learning strategies can be used to increase students learning of core concepts in microbiology labs.

Building Trust and Shared Knowledge in Communities of E-Learning Practice: Collaborative Leadership in the JISC eLISA and CAMEL Lifelong Learning Projects

ERIC Educational Resources Information Center

Jameson, Jill; Ferrell, Gill; Kelly, Jacquie; Walker, Simon; Ryan, Malcolm

2006-01-01

Trust and collective learning are useful features that are enabled by effective collaborative leadership of e-learning projects across higher and further education (HE/FE) institutions promoting lifelong learning. These features contribute effectively to the development of design for learning in communities of e-learning practice. For this,…

Learning Specific Content in Technology Education: Learning Study as a Collaborative Method in Swedish Preschool Class Using Hands-On Material

ERIC Educational Resources Information Center

Kilbrink, Nina; Bjurulf, Veronica; Blomberg, Ingela; Heidkamp, Anja; Hollsten, Ann-Christin

2014-01-01

This article describes the process of a learning study conducted in technology education in a Swedish preschool class. The learning study method used in this study is a collaborative method, where researchers and teachers work together as a team concerning teaching and learning about a specific learning object. The object of learning in this study…

Collaborative Supervised Learning for Sensor Networks

NASA Technical Reports Server (NTRS)

Wagstaff, Kiri L.; Rebbapragada, Umaa; Lane, Terran

2011-01-01

Collaboration methods for distributed machine-learning algorithms involve the specification of communication protocols for the learners, which can query other learners and/or broadcast their findings preemptively. Each learner incorporates information from its neighbors into its own training set, and they are thereby able to bootstrap each other to higher performance. Each learner resides at a different node in the sensor network and makes observations (collects data) independently of the other learners. After being seeded with an initial labeled training set, each learner proceeds to learn in an iterative fashion. New data is collected and classified. The learner can then either broadcast its most confident classifications for use by other learners, or can query neighbors for their classifications of its least confident items. As such, collaborative learning combines elements of both passive (broadcast) and active (query) learning. It also uses ideas from ensemble learning to combine the multiple responses to a given query into a single useful label. This approach has been evaluated against current non-collaborative alternatives, including training a single classifier and deploying it at all nodes with no further learning possible, and permitting learners to learn from their own most confident judgments, absent interaction with their neighbors. On several data sets, it has been consistently found that active collaboration is the best strategy for a distributed learner network. The main advantages include the ability for learning to take place autonomously by collaboration rather than by requiring intervention from an oracle (usually human), and also the ability to learn in a distributed environment, permitting decisions to be made in situ and to yield faster response time.

Implementing Advanced Characteristics of X3D Collaborative Virtual Environments for Supporting e-Learning: The Case of EVE Platform

ERIC Educational Resources Information Center

Bouras, Christos; Triglianos, Vasileios; Tsiatsos, Thrasyvoulos

2014-01-01

Three dimensional Collaborative Virtual Environments are a powerful form of collaborative telecommunication applications, enabling the users to share a common three-dimensional space and interact with each other as well as with the environment surrounding them, in order to collaboratively solve problems or aid learning processes. Such an…

The Self-Formation of Collaborative Groups in a Problem Based Learning Environment

ERIC Educational Resources Information Center

Raiyn, Jamal; Tilchin, Oleg

2016-01-01

The aim of this paper is to present "the three steps method" of the self-formation of collaborative groups in a problem-based learning environment. The self-formation of collaborative groups is based on sharing of accountability among students for solving instructional problems. The steps of the method are planning collaborative problem…

Effects of Mobile Instant Messaging on Collaborative Learning Processes and Outcomes: The Case of South Korea

ERIC Educational Resources Information Center

Kim, Hyewon; Lee, MiYoung; Kim, Minjeong

2014-01-01

The purpose of this paper was to investigate the effects of mobile instant messaging on collaborative learning processes and outcomes. The collaborative processes were measured in terms of different types of interactions. We measured the outcomes of the collaborations through both the students' taskwork and their teamwork. The collaborative…

Engaging University Learners in Critical Thinking to Stimulate Collaborative Learning: Perceptions of American and Chinese Students

ERIC Educational Resources Information Center

Zhang, Ling

2009-01-01

The increasing global cooperation between countries has brought collaboration as a fundamental concern to educators around the world. Recent educational issues and research on collaborative learning have shown the power of collaborative education. How to teach college students the inter-societal skills to resolve tensions and conflicts between the…

Investigating the Effects of Peer to Peer Prompts on Collaborative Argumentation, Consensus and Perceived Efficacy in Collaborative Learning

ERIC Educational Resources Information Center

Harney, Owen M.; Hogan, Michael J.; Quinn, Sarah

2017-01-01

In a society which is calling for more productive modes of collaboration to address increasingly complex scientific and social issues, greater involvement of students in dialogue, and increased emphasis on collaborative discourse and argumentation, become essential modes of engagement and learning. This paper investigates the effects of…

Competing nucleation pathways in a mixture of oppositely charged colloids: out-of-equilibrium nucleation revisited.

PubMed

Peters, Baron

2009-12-28

Recent simulations of crystal nucleation from a compressed liquid of oppositely charged colloids show that the natural Brownian dynamics results in nuclei of a charge-disordered FCC (DFCC) solid whereas artificially accelerated dynamics with charge swap moves result in charge-ordered nuclei of a CsCl phase. These results were interpreted as a breakdown of the quasiequilibrium assumption for precritical nuclei. We use structure-specific nucleus size coordinates for the CsCl and DFCC structures and equilibrium based sampling methods to understand the dynamical effects on structure selectivity in this system. Nonequilibrium effects observed in previous simulations emerge from a diffusion tensor that dramatically changes when charge swap moves are used. Without the charge swap moves diffusion is strongly anisotropic with very slow motion along the charge-ordered CsCl axis and faster motion along the DFCC axis. Kramers-Langer-Berezhkovskii-Szabo theory predicts that under the realistic dynamics, the diffusion anisotropy shifts the current toward the DFCC axis. The diffusion tensor also varies with location on the free energy landscape. A numerical calculation of the current field with a diffusion tensor that depends on the location in the free energy landscape exacerbates the extent to which the current is skewed toward DFCC structures. Our analysis confirms that quasiequilibrium theories based on equilibrium properties can explain the nonequilibrium behavior of this system. Our analysis also shows that using a structure-specific nucleus size coordinate for each possible nucleation product can provide mechanistic insight on selectivity and competition between nucleation pathways.

Competing nucleation pathways in a mixture of oppositely charged colloids: Out-of-equilibrium nucleation revisited

NASA Astrophysics Data System (ADS)

Peters, Baron

2009-12-01

Recent simulations of crystal nucleation from a compressed liquid of oppositely charged colloids show that the natural Brownian dynamics results in nuclei of a charge-disordered FCC (DFCC) solid whereas artificially accelerated dynamics with charge swap moves result in charge-ordered nuclei of a CsCl phase. These results were interpreted as a breakdown of the quasiequilibrium assumption for precritical nuclei. We use structure-specific nucleus size coordinates for the CsCl and DFCC structures and equilibrium based sampling methods to understand the dynamical effects on structure selectivity in this system. Nonequilibrium effects observed in previous simulations emerge from a diffusion tensor that dramatically changes when charge swap moves are used. Without the charge swap moves diffusion is strongly anisotropic with very slow motion along the charge-ordered CsCl axis and faster motion along the DFCC axis. Kramers-Langer-Berezhkovskii-Szabo theory predicts that under the realistic dynamics, the diffusion anisotropy shifts the current toward the DFCC axis. The diffusion tensor also varies with location on the free energy landscape. A numerical calculation of the current field with a diffusion tensor that depends on the location in the free energy landscape exacerbates the extent to which the current is skewed toward DFCC structures. Our analysis confirms that quasiequilibrium theories based on equilibrium properties can explain the nonequilibrium behavior of this system. Our analysis also shows that using a structure-specific nucleus size coordinate for each possible nucleation product can provide mechanistic insight on selectivity and competition between nucleation pathways.

The Role of the Constructivist Learning Theory and Collaborative Learning Environment on Wiki Classroom, and the Relationship between Them

ERIC Educational Resources Information Center

Alzahrani, Ibraheem; Woollard, John

2013-01-01

This paper seeks to discover the relationship between both the social constructivist learning theory and the collaborative learning environment. This relationship can be identified by giving an example of the learning environment. Due to wiki characteristics, Wiki technology is one of the most famous learning environments that can show the…

The Biggs and Moore Model in E-Learning: The Role of Motivation and Collaboration as Moderators

ERIC Educational Resources Information Center

Haverila, Matti J.

2012-01-01

The purpose of this paper is to report the findings of a research conducted to evaluate the effect of e-learning experience on students' perceived learning outcomes, and more specifically the role of motivation and collaboration as moderators between the e-learning experience and the learning outcome. The perceived learning outcome was measured…

The Role of Collaborative Learning on Training and Development Practices within the Australian Men's Shed Movement: A Study of Five Men's Sheds

ERIC Educational Resources Information Center

Cavanagh, Jillian; Southcombe, Amie; Bartram, Tim

2014-01-01

This study examines the role and impact of collaborative learning on training and development practices in Australian Men's Sheds. We use a case study approach, underpinned by Peters and Armstrong's theoretical framework of collaborative learning in adult education, to investigate five Men's Sheds. Semi-structured interviews were carried out with…

Collective Learning from Success as Perceived by School Superintendents

ERIC Educational Resources Information Center

Schechter, Chen

2011-01-01

School superintendents' role has shifted from the traditional emphasis on managerial aspects to one on instructional leadership (on teaching and learning issues) achieved by generating collaborative learning opportunities at the both school and district levels. Whereas collaborative learning processes in schools have generally been associated with…

Leveraging Collaborative, Thematic Problem-Based Learning to Integrate Curricula

ERIC Educational Resources Information Center

Sroufe, Robert; Ramos, Diane P.

2015-01-01

This study chronicles learning from faculty who designed and delivered collaborative, problem-based learning courses that anchor a one-year MBA emphasizing sustainability. While cultivating the application of learning across the curriculum, the authors engaged MBA students in solving complex, real-world sustainability challenges using a…

How social network analysis can be used to monitor online collaborative learning and guide an informed intervention

PubMed Central

Fors, Uno; Tedre, Matti; Nouri, Jalal

2018-01-01

To ensure online collaborative learning meets the intended pedagogical goals (is actually collaborative and stimulates learning), mechanisms are needed for monitoring the efficiency of online collaboration. Various studies have indicated that social network analysis can be particularly effective in studying students’ interactions in online collaboration. However, research in education has only focused on the theoretical potential of using SNA, not on the actual benefits they achieved. This study investigated how social network analysis can be used to monitor online collaborative learning, find aspects in need of improvement, guide an informed intervention, and assess the efficacy of intervention using an experimental, observational repeated-measurement design in three courses over a full-term duration. Using a combination of SNA-based visual and quantitative analysis, we monitored three SNA constructs for each participant: the level of interactivity, the role, and position in information exchange, and the role played by each participant in the collaboration. On the group level, we monitored interactivity and group cohesion indicators. Our monitoring uncovered a non-collaborative teacher-centered pattern of interactions in the three studied courses as well as very few interactions among students, limited information exchange or negotiation, and very limited student networks dominated by the teacher. An intervention based on SNA-generated insights was designed. The intervention was structured into five actions: increasing awareness, promoting collaboration, improving the content, preparing teachers, and finally practicing with feedback. Evaluation of the intervention revealed that it has significantly enhanced student-student interactions and teacher-student interactions, as well as produced a collaborative pattern of interactions among most students and teachers. Since efficient and communicative activities are essential prerequisites for successful content discussion and for realizing the goals of collaboration, we suggest that our SNA-based approach will positively affect teaching and learning in many educational domains. Our study offers a proof-of-concept of what SNA can add to the current tools for monitoring and supporting teaching and learning in higher education. PMID:29566058

How social network analysis can be used to monitor online collaborative learning and guide an informed intervention.

PubMed

Saqr, Mohammed; Fors, Uno; Tedre, Matti; Nouri, Jalal

2018-01-01

To ensure online collaborative learning meets the intended pedagogical goals (is actually collaborative and stimulates learning), mechanisms are needed for monitoring the efficiency of online collaboration. Various studies have indicated that social network analysis can be particularly effective in studying students' interactions in online collaboration. However, research in education has only focused on the theoretical potential of using SNA, not on the actual benefits they achieved. This study investigated how social network analysis can be used to monitor online collaborative learning, find aspects in need of improvement, guide an informed intervention, and assess the efficacy of intervention using an experimental, observational repeated-measurement design in three courses over a full-term duration. Using a combination of SNA-based visual and quantitative analysis, we monitored three SNA constructs for each participant: the level of interactivity, the role, and position in information exchange, and the role played by each participant in the collaboration. On the group level, we monitored interactivity and group cohesion indicators. Our monitoring uncovered a non-collaborative teacher-centered pattern of interactions in the three studied courses as well as very few interactions among students, limited information exchange or negotiation, and very limited student networks dominated by the teacher. An intervention based on SNA-generated insights was designed. The intervention was structured into five actions: increasing awareness, promoting collaboration, improving the content, preparing teachers, and finally practicing with feedback. Evaluation of the intervention revealed that it has significantly enhanced student-student interactions and teacher-student interactions, as well as produced a collaborative pattern of interactions among most students and teachers. Since efficient and communicative activities are essential prerequisites for successful content discussion and for realizing the goals of collaboration, we suggest that our SNA-based approach will positively affect teaching and learning in many educational domains. Our study offers a proof-of-concept of what SNA can add to the current tools for monitoring and supporting teaching and learning in higher education.

The comparative effect of individually-generated vs. collaboratively-generated computer-based concept mapping on science concept learning

NASA Astrophysics Data System (ADS)

Kwon, So Young

Using a quasi-experimental design, the researcher investigated the comparative effects of individually-generated and collaboratively-generated computer-based concept mapping on middle school science concept learning. Qualitative data were analyzed to explain quantitative findings. One hundred sixty-one students (74 boys and 87 girls) in eight, seventh grade science classes at a middle school in Southeast Texas completed the entire study. Using prior science performance scores to assure equivalence of student achievement across groups, the researcher assigned the teacher's classes to one of the three experimental groups. The independent variable, group, consisted of three levels: 40 students in a control group, 59 students trained to individually generate concept maps on computers, and 62 students trained to collaboratively generate concept maps on computers. The dependent variables were science concept learning as demonstrated by comprehension test scores, and quality of concept maps created by students in experimental groups as demonstrated by rubric scores. Students in the experimental groups received concept mapping training and used their newly acquired concept mapping skills to individually or collaboratively construct computer-based concept maps during study time. The control group, the individually-generated concept mapping group, and the collaboratively-generated concept mapping group had equivalent learning experiences for 50 minutes during five days, excepting that students in a control group worked independently without concept mapping activities, students in the individual group worked individually to construct concept maps, and students in the collaborative group worked collaboratively to construct concept maps during their study time. Both collaboratively and individually generated computer-based concept mapping had a positive effect on seventh grade middle school science concept learning but neither strategy was more effective than the other. However, the students who collaboratively generated concept maps created significantly higher quality concept maps than those who individually generated concept maps. The researcher concluded that the concept mapping software, Inspiration(TM), fostered construction of students' concept maps individually or collaboratively for science learning and helped students capture their evolving creative ideas and organize them for meaningful learning. Students in both the individual and the collaborative concept mapping groups had positive attitudes toward concept mapping using Inspiration(TM) software.

Teacher Learning in Collaborative Curriculum Design

ERIC Educational Resources Information Center

Voogt, J.; Westbroek, H.; Handelzalts, A.; Walraven, A.; McKenney, S.; Pieters, J.; de Vries, B.

2011-01-01

The Interconnected Model of Professional Growth (Clarke & Hollingsworth, 2002) was used to identify processes of teacher learning during the collaborative design of curriculum materials in the context of curriculum innovation. Nine published studies from six different countries about teachers' collaborative curriculum design were analyzed to…

Adaptive Intelligent Support to Improve Peer Tutoring in Algebra

ERIC Educational Resources Information Center

Walker, Erin; Rummel, Nikol; Koedinger, Kenneth R.

2014-01-01

Adaptive collaborative learning support (ACLS) involves collaborative learning environments that adapt their characteristics, and sometimes provide intelligent hints and feedback, to improve individual students' collaborative interactions. ACLS often involves a system that can automatically assess student dialogue, model effective and…

Competences for enhancing interprofessional collaboration in a paediatrics setting: Enabling and hindering factors.

PubMed

Solevåg, Anne Lee; Karlgren, Klas

2016-01-01

In 2011 an interprofessional educational programme called "Pediatric systematic assessment and communication for preventing emergencies" designed to increase clinical staff's competence in treating sick children was introduced in one paediatrics department in Norway. To elicit an in-depth understanding of the perceptions of clinical staff about the programme and enact adjustments according to identified enabling and hindering factors for learning, nurses and paediatricians were invited to participate in focus group interviews. The interviews were analysed by content analysis. Enabling factors for learning included improved interprofessional collaboration and positive feedback on performance. Hindering factors included perceptions that the programme was redundant and the fact that collaborating departments, such as the surgical departments, were not familiar with the programme. Peer learning, more interprofessional learning activities, and the fostering of a learning organization were suggestions for sustained learning. Based on the results of the study we have now included collaborating departments in the programme.

Practical Strategies for Collaboration across Discipline-Based Education Research and the Learning Sciences

PubMed Central

Peffer, Melanie; Renken, Maggie

2016-01-01

Rather than pursue questions related to learning in biology from separate camps, recent calls highlight the necessity of interdisciplinary research agendas. Interdisciplinary collaborations allow for a complicated and expanded approach to questions about learning within specific science domains, such as biology. Despite its benefits, interdisciplinary work inevitably involves challenges. Some such challenges originate from differences in theoretical and methodological approaches across lines of work. Thus, aims at developing successful interdisciplinary research programs raise important considerations regarding methodologies for studying biology learning, strategies for approaching collaborations, and training of early-career scientists. Our goal here is to describe two fields important to understanding learning in biology, discipline-based education research and the learning sciences. We discuss differences between each discipline’s approach to biology education research and the benefits and challenges associated with incorporating these perspectives in a single research program. We then propose strategies for building productive interdisciplinary collaboration. PMID:27881446

The Effect of Online Collaboration on Adolescent Sense of Community in Eighth-Grade Physical Science

NASA Astrophysics Data System (ADS)

Wendt, Jillian L.; Rockinson-Szapkiw, Amanda J.

2015-10-01

Using a quasi-experimental, nonequivalent pretest/posttest control group design, the researchers examined the effects of online collaborative learning on eighth-grade student's sense of community in a physical science class. For a 9-week period, students in the control group participated in collaborative activities in a face-to-face learning environment, whereas students in the experimental group participated in online collaborative activities using the Edmodo educational platform in a hybrid learning environment. Students completed the Classroom Community Scale survey as a pretest and posttest. Results indicated that the students who participated in the face-to-face classroom had higher overall sense of community and learning community than students who participated in collaborative activities in the online environment. Results and implications are discussed and suggestions for future research are provided.

Student Learning Centre (SLC) Embraces the New Melbourne Model of Teaching: Facilitating Collaborative Learning

ERIC Educational Resources Information Center

Ball, Sarah

2010-01-01

Learning is about discovery and change. As schools and universities look to the future, it is fundamental that they provide environments that facilitate collaborative learning and act as points for interaction and social activity. The redevelopment of the existing Engineering Library into a Student Learning Centre (SLC) embraces the new Melbourne…

Development of a Peer-Assisted Learning Strategy in Computer-Supported Collaborative Learning Environments for Elementary School Students

ERIC Educational Resources Information Center

Tsuei, Mengping

2011-01-01

This study explores the effects of Electronic Peer-Assisted Learning for Kids (EPK), on the quality and development of reading skills, peer interaction and self-concept in elementary students. The EPK methodology uses a well-developed, synchronous computer-supported, collaborative learning system to facilitate students' learning in Chinese. We…

Computer-Supported Team-Based Learning: The Impact of Motivation, Enjoyment and Team Contributions on Learning Outcomes

ERIC Educational Resources Information Center

Gomez, Elizabeth Avery; Wu, Dezhi; Passerini, Katia

2010-01-01

The benefits of teamwork and collaboration have long been advocated by many educational theories, such as constructivist and social learning models. Among the various applications of collaborative learning, the iterative team-based learning (TBL) process proposed by Michaelsen, Fink, and Knight (2002) has been successfully used in the classroom…

Blended learning in health education: three case studies.

PubMed

de Jong, Nynke; Savin-Baden, Maggi; Cunningham, Anne Marie; Verstegen, Daniëlle M L

2014-09-01

Blended learning in which online education is combined with face-to-face education is especially useful for (future) health care professionals who need to keep up-to-date. Blended learning can make learning more efficient, for instance by removing barriers of time and distance. In the past distance-based learning activities have often been associated with traditional delivery-based methods, individual learning and limited contact. The central question in this paper is: can blended learning be active and collaborative? Three cases of blended, active and collaborative learning are presented. In case 1 a virtual classroom is used to realize online problem-based learning (PBL). In case 2 PBL cases are presented in Second Life, a 3D immersive virtual world. In case 3 discussion forums, blogs and wikis were used. In all cases face-to-face meetings were also organized. Evaluation results of the three cases clearly show that active, collaborative learning at a distance is possible. Blended learning enables the use of novel instructional methods and student-centred education. The three cases employ different educational methods, thus illustrating diverse possibilities and a variety of learning activities in blended learning. Interaction and communication rules, the role of the teacher, careful selection of collaboration tools and technical preparation should be considered when designing and implementing blended learning.

Students' approaches to learning in clinical interprofessional context.

PubMed

Hylin, Uffe; Lonka, Kirsti; Ponzer, Sari

2011-01-01

Health care professionals are supposed to work in teams. Students in health care need to learn how to collaborate during their undergraduate education. Interprofessional learning environments, where collaboration is necessary, may be differently accepted by students depending on their approach to learning. We investigated health care students' evaluations of interprofessional clinical training in relation to their study orientations. The participants were 369 students (40 occupational therapy-, 85 medical-, 52 physiotherapy-, and 192 nursing students) attending an IPE course at a Swedish University Hospital. Data were collected by questionnaires measuring orientations to studying and attitudes towards the clinical training and the IPE concept before and after the training. The response rate was 77 %. Study groups were formed by a cluster analysis on the basis of the students' learning orientations. Three clusters were found: Low collaboration-, Collaborative Constructivist-, and Cookbook groups. These clusters were related to different professions and how students perceived their interprofessional learning environment. Study orientations appear to play a role in the way students evaluate interprofessional training. This should be taken into account in instruction. Students with a 'Cookbook' approach to learning showed an increased understanding of interprofessional collaboration after the course.

Virtual Communities of Collaborative Learning for Higher Education

ERIC Educational Resources Information Center

Sotomayor, Gilda E.

2014-01-01

This article aims to outline and project three new learning scenarios for Higher Education that, after the emergence of ICT and communication through the Network-lnternet, have appeared under the generic name of virtual communities. To that end, we start from a previous conceptual analysis on collaborative learning, cooperative learning and…

Analysing a Web-Based E-Commerce Learning Community: A Case Study in Brazil.

ERIC Educational Resources Information Center

Joia, Luiz Antonio

2002-01-01

Demonstrates the use of a Web-based participative virtual learning environment for graduate students in Brazil enrolled in an electronic commerce course in a Masters in Business Administration program. Discusses learning communities; computer-supported collaborative work and collaborative learning; influences on student participation; the role of…

A Collaborative Action Research Approach to Professional Learning

ERIC Educational Resources Information Center

Bleicher, Robert E.

2014-01-01

The field of professional development is moving towards the notion of professional learning, highlighting the active learning role that teachers play in changing their knowledge bases, beliefs and practice. This article builds on this idea and argues for creating professional learning that is guided by a collaborative action research (CAR)…

Collaborative Learning in Advanced Supply Systems: The KLASS Pilot Project.

ERIC Educational Resources Information Center

Rhodes, Ed; Carter, Ruth

2003-01-01

The Knowledge and Learning in Advanced Supply Systems (KLASS) project developed collaborative learning networks of suppliers in the British automotive and aerospace industries. Methods included face-to-face and distance learning, work toward National Vocational Qualifications, and diagnostic workshops for senior managers on improving quality,…

Collaborative Learning: Students' Perspectives on How Learning Happens

ERIC Educational Resources Information Center

Almajed, Abdulaziz; Skinner, Vicki; Peterson, Ray; Winning, Tracey

2016-01-01

Collaborative learning (CL), a core component of inquiry-based learning approaches, aims to support students' development of key skills (e.g., working in multidisciplinary teams). To design effective CL activities, we need to understand students' perceptions about CL. However, few studies have examined students' understandings of CL. This…

Using Visualization to Motivate Student Participation in Collaborative Online Learning Environments

ERIC Educational Resources Information Center

Jin, Sung-Hee

2017-01-01

Online participation in collaborative online learning environments is instrumental in motivating students to learn and promoting their learning satisfaction, but there has been little research on the technical supports for motivating students' online participation. The purpose of this study was to develop a visualization tool to motivate learners…

Architecture for Building Conversational Agents that Support Collaborative Learning

ERIC Educational Resources Information Center

Kumar, R.; Rose, C. P.

2011-01-01

Tutorial Dialog Systems that employ Conversational Agents (CAs) to deliver instructional content to learners in one-on-one tutoring settings have been shown to be effective in multiple learning domains by multiple research groups. Our work focuses on extending this successful learning technology to collaborative learning settings involving two or…

Developing Instructional Leadership through Collaborative Learning

ERIC Educational Resources Information Center

Abbott, Claire Johnson; McKnight, Katherine

2010-01-01

Collaborative learning teams have emerged as an effective tool for teachers to steadily and continuously improve their instruction. Evidence also suggests that a learning teams model can affect school leadership as well. We explored the impact of learning teams on leadership roles of principals and teachers in secondary schools and found that…

Collaboration and Computer-Assisted Acquisition of a Second Language.

ERIC Educational Resources Information Center

Renie, Delphine; Chanier, Thierry

1995-01-01

Discusses how collaborative learning (CL) can be used in a computer-assisted learning (CAL) environment for language learning, reviewing research in the fields of applied linguistics, educational psychology, and artificial intelligence. An application of CL and CAL in the learning of French as a Second Language, focusing on interrogative…

Modeling Learner Situation Awareness in Collaborative Mobile Web 2.0 Learning

ERIC Educational Resources Information Center

Norman, Helmi; Nordin, Norazah; Din, Rosseni; Ally, Mohamed

2016-01-01

The concept of situation awareness is essential in enhancing collaborative learning. Learners require information from different awareness aspects to deduce a learning situation for decision-making. Designing learning environments that assist learners to understand situation awareness via monitoring actions and reaction of other learners has been…

Real-Time Mutual Gaze Perception Enhances Collaborative Learning and Collaboration Quality

ERIC Educational Resources Information Center

Schneider, Bertrand; Pea, Roy

2013-01-01

In this paper we present the results of an eye-tracking study on collaborative problem-solving dyads. Dyads remotely collaborated to learn from contrasting cases involving basic concepts about how the human brain processes visual information. In one condition, dyads saw the eye gazes of their partner on the screen; in a control group, they did not…

Improving Students' Summary Writing Ability through Collaboration: A Comparison between Online Wiki Group and Conventional Face-To-Face Group

ERIC Educational Resources Information Center

Wichadee, Saovapa

2013-01-01

Wikis, as one of the Web 2.0 social networking tools, have been increasingly integrated into second language (L2) instruction to promote collaborative writing. The current study examined and compared summary writing abilities between students learning by wiki-based collaboration and students learning by traditional face-to-face collaboration.…

Investigating 6th graders' use of a tablet-based app supporting synchronous use of multiple tools designed to promote collaborative knowledge building in science

NASA Astrophysics Data System (ADS)

Sherwood, Carrie-Anne

At this pivotal moment in time, when the proliferation of mobile technologies in our daily lives is influencing the relatively fast integration of these technologies into classrooms, there is little known about the process of student learning, and the role of collaboration, with app-based learning environments on mobile devices. To address this gap, this dissertation, comprised of three manuscripts, investigated three pairs of sixth grade students' synchronous collaborative use of a tablet-based science app called WeInvestigate . The first paper illustrated the methodological decisions necessary to conduct the study of student synchronous and face-to-face collaboration and knowledge building within the complex WeInvestigate and classroom learning environments. The second paper provided the theory of collaboration that guided the design of supports in WeInvestigate, and described its subsequent development. The third paper detailed the interactions between pairs of students as they engaged collaboratively in model construction and explanation tasks using WeInvestigate, hypothesizing connections between these interactions and the designed supports for collaboration. Together, these manuscripts provide encouraging evidence regarding the potential of teaching and learning with WeInvestigate. Findings demonstrated that the students in this study learned science through WeInvestigate , and were supported by the app - particularly the collabrification - to engage in collaborative modeling of phenomena. The findings also highlight the potential of the multiple methods used in this study to understand students' face-to-face and technology-based interactions within the "messy" context of an app-based learning environment and a traditional K-12 classroom. However, as the third manuscript most clearly illustrates, there are still a number of modifications to be made to the WeInvestigate technology before it can be optimally used in classrooms to support students' collaborative science endeavors. The findings presented in this dissertation contribute in theoretical, methodological, and applied ways to the fields of science education, educational technology, and the learning sciences, and point to exciting possibilities for future research on students' collaborations using future iterations of WeInvestigate with more embedded supports; comparative studies of students' use of synchronous collaboration; and studies focused on elucidating the role of the teacher using WeInvestigate - and similar mobile platforms - for teaching and learning.

Social Regulation of Learning During Collaborative Inquiry Learning in Science: How does it emerge and what are its functions?

NASA Astrophysics Data System (ADS)

Ucan, Serkan; Webb, Mary

2015-10-01

Students' ability to regulate their learning is considered important for the quality of collaborative inquiry learning. However, there is still limited understanding about how students engage in social forms of regulation processes and what roles these regulatory processes may play during collaborative learning. The purpose of this study was to identify when and how co- and shared regulation of metacognitive, emotional and motivational processes emerge and function during collaborative inquiry learning in science. Two groups of three students (aged 12) from a private primary school in Turkey were videotaped during collaborative inquiry activities in a naturalistic classroom setting over a seven-week period, and the transcripts were analysed in order to identify their use of regulation processes. Moreover, this was combined with the analysis of stimulated-recall interviews with the student groups. Results indicated that co- and shared regulation processes were often initiated by particular events and played a crucial role in the success of students' collaborative inquiry learning. Co-regulation of metacognitive processes had the function of stimulating students to reflect upon and clarify their thinking, as well as facilitating the construction of new scientific understanding. Shared regulation of metacognitive processes helped students to build a shared understanding of the task, clarify and justify their shared perspective, and sustain the ongoing knowledge co-construction. Moreover, the use of shared emotional and motivational regulation was identified as important for sustaining reciprocal interactions and creating a positive socio-emotional atmosphere within the groups. In addition, the findings revealed links between the positive quality of group interactions and the emergence of co- and shared regulation of metacognitive processes. This study highlights the importance of fostering students' acquisition and use of regulation processes during collaborative inquiry learning.

Rationale and methodology of a collaborative learning project in congenital cardiac care

PubMed Central

Wolf, Michael J.; Lee, Eva K.; Nicolson, Susan C.; Pearson, Gail D.; Witte, Madolin K.; Huckaby, Jeryl; Gaies, Michael; Shekerdemian, Lara S.; Mahle, William T.

2018-01-01

Background Collaborative learning is a technique through which individuals or teams learn together by capitalizing on one another’s knowledge, skills, resources, experience, and ideas. Clinicians providing congenital cardiac care may benefit from collaborative learning given the complexity of the patient population and team approach to patient care. Rationale and development Industrial system engineers first performed broad-based time-motion and process analyses of congenital cardiac care programs at 5 Pediatric Heart Network core centers. Rotating multidisciplinary team site visits to each center were completed to facilitate deep learning and information exchange. Through monthly conference calls and an in-person meeting, we determined that duration of mechanical ventilation following infant cardiac surgery was one key variation that could impact a number of clinical outcomes. This was underscored by one participating center’s practice of early extubation in the majority of its patients. A consensus clinical practice guideline using collaborative learning was developed and implemented by multidisciplinary teams from the same 5 centers. The 1-year prospective initiative was completed in May 2015, and data analysis is under way. Conclusion Collaborative learning that uses multidisciplinary team site visits and information sharing allows for rapid structured fact-finding and dissemination of expertise among institutions. System modeling and machine learning approaches objectively identify and prioritize focused areas for guideline development. The collaborative learning framework can potentially be applied to other components of congenital cardiac care and provide a complement to randomized clinical trials as a method to rapidly inform and improve the care of children with congenital heart disease. PMID:26995379

Rationale and methodology of a collaborative learning project in congenital cardiac care.

PubMed

Wolf, Michael J; Lee, Eva K; Nicolson, Susan C; Pearson, Gail D; Witte, Madolin K; Huckaby, Jeryl; Gaies, Michael; Shekerdemian, Lara S; Mahle, William T

2016-04-01

Collaborative learning is a technique through which individuals or teams learn together by capitalizing on one another's knowledge, skills, resources, experience, and ideas. Clinicians providing congenital cardiac care may benefit from collaborative learning given the complexity of the patient population and team approach to patient care. Industrial system engineers first performed broad-based time-motion and process analyses of congenital cardiac care programs at 5 Pediatric Heart Network core centers. Rotating multidisciplinary team site visits to each center were completed to facilitate deep learning and information exchange. Through monthly conference calls and an in-person meeting, we determined that duration of mechanical ventilation following infant cardiac surgery was one key variation that could impact a number of clinical outcomes. This was underscored by one participating center's practice of early extubation in the majority of its patients. A consensus clinical practice guideline using collaborative learning was developed and implemented by multidisciplinary teams from the same 5 centers. The 1-year prospective initiative was completed in May 2015, and data analysis is under way. Collaborative learning that uses multidisciplinary team site visits and information sharing allows for rapid structured fact-finding and dissemination of expertise among institutions. System modeling and machine learning approaches objectively identify and prioritize focused areas for guideline development. The collaborative learning framework can potentially be applied to other components of congenital cardiac care and provide a complement to randomized clinical trials as a method to rapidly inform and improve the care of children with congenital heart disease. Copyright © 2016 Elsevier Inc. All rights reserved.

University students' emotions, interest and activities in a web-based learning environment.

PubMed

Nummenmaa, Minna; Nummenmaa, Lauri

2008-03-01

Within academic settings, students experience varied emotions and interest towards learning. Although both emotions and interest can increase students' likelihood to engage in traditional learning, little is known about the influence of emotions and interest in learning activities in a web-based learning environment (WBLE). This study examined how emotions experienced while using a WBLE, students' interest towards the course topic and interest towards web-based learning are associated with collaborative visible and non-collaborative invisible activities and 'lurking' in the WBLE. Participants were 99 Finnish university students from five web-based courses. All the students enrolled in the courses filled out pre- and post-test questionnaires of interest, and repeatedly completed an on-line questionnaire on emotions experienced while using the WBLE during the courses. The fluctuation of emotional reactions was positively associated with both visible collaborative and invisible non-collaborative activities in the WBLE. Further, interest towards the web-based learning was positively associated with invisible activity. The results also demonstrated that students not actively participating in the collaborative activities (i.e. lurkers) had more negative emotional experiences during the courses than other students. The results highlight the distinct impacts that emotions and interest have on different web-based learning activities and that they should be considered when designing web-based courses.

Collaborative Learning: Recognizing It When We See It.

ERIC Educational Resources Information Center

Whipple, William R.

1987-01-01

The concept of collaborative learning is discussed, with the following definition offered: "a pedagological style that emphasizes cooperative efforts among students, faculty and administrators." The paper focuses on the following characteristics: (1) collaboration means that both teachers and learners are active participants in the…

Elearn: A Collaborative Educational Virtual Environment.

ERIC Educational Resources Information Center

Michailidou, Anna; Economides, Anastasios A.

Virtual Learning Environments (VLEs) that support collaboration are one of the new technologies that have attracted great interest. VLEs are learning management software systems composed of computer-mediated communication software and online methods of delivering course material. This paper presents ELearn, a collaborative VLE for teaching…

Leading Deep Conversations in Collaborative Inquiry Groups

ERIC Educational Resources Information Center

Nelson, Tamara Holmlund; Deuel, Angie; Slavit, David; Kennedy, Anne

2010-01-01

Collaborative inquiry groups, such as professional learning communities and lesson study groups, are proliferating in schools across the United States. In whatever form, the potential for impacting student learning through this collaborative work is expanded or limited by the nature of teachers' conversations. Polite, congenial conversations…

Harnessing Collaborative Annotations on Online Formative Assessments

ERIC Educational Resources Information Center

Lin, Jian-Wei; Lai, Yuan-Cheng

2013-01-01

This paper harnesses collaborative annotations by students as learning feedback on online formative assessments to improve the learning achievements of students. Through the developed Web platform, students can conduct formative assessments, collaboratively annotate, and review historical records in a convenient way, while teachers can generate…

Collaborative learning model inquiring based on digital game

NASA Astrophysics Data System (ADS)

Yuan, Jiugen; Xing, Ruonan

2012-04-01

With the development of computer education software, digital educational game has become an important part in our life, entertainment and education. Therefore how to make full use of digital game's teaching functions and educate through entertainment has become the focus of current research. The thesis make a connection between educational game and collaborative learning, the current popular teaching model, and concludes digital game-based collaborative learning model combined with teaching practice.