Using the power of research to inform ICT integration in education

Posts tagged ‘backchannel’

How can Public Digital Backchannels Augment Classroom Participation?

Honglu Du, Mary Beth Rosson, John M. Carroll (2012) Augmenting Classroom Participation through Public Digital Backchannels, College of Information Sciences & Technology, University Park, PA, USA

As part of this research thread, we have been investigating the potential of public digital backchannels for building feelings of community among students in university courses. We designed, deployed and evaluated such a tool in a 15-week field study of two undergraduate classes. We found students found using public backchannel during the class is of little distraction, that teachers’ attention to the content posted on the channel influence students’ tendency to use tools of this kind. These feelings in turn are related to students’ perceptions of self efficacy, collective efficacy and course-specific social support.

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How can Live Feedback with Smartphones Improve Participants’ Involvement?

Jaime Teevan, Daniel J. Liebling, Ann Paradiso, Carlos Garcia Jurado Suarez, Curtis von Veh, Darren Gehring (2012) Displaying Mobile Feedback during a Presentation, Microsoft Research

Smartphone use in presentations is often seen as distracting to the audience and speaker. However, phones can encourage people participate more fully in what is going on around them and build stronger ties with their companions. In this paper, we describe a smartphone interface designed to help audience members engage fully in a presentation by providing real-time mobile feedback. This feedback is then aggregated and reflected back to the group via a projected visualization, with notifications provided to the presenter and the audience on interesting feedback events. We deployed this system in a large enterprise meeting, and collected information about the attendees’ experiences with it via surveys and interaction logs. Participants report that providing mobile feedback was convenient, helped them pay close attention to the presentation, and enabled them to feel connected with other audience members.

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What is the effect of Twitter on student engagement and grades?

R. Junco, G. Heiberger, E. Loken (2011) The effect of Twitter on college student engagement and grades, Journal of Computer Assisted Learning, Volume: 27, Issue: 2, Pages: 119-132

Despite the widespread use of social media by students and its increased use by instructors, very little empirical evidence is available concerning the impact of social media use on student learning and engagement. This paper describes our semester-long experimental study to determine if using Twitter the microblogging and social networking platform most amenable to ongoing, public dialogue for educationally relevant purposes can impact college student engagement and grades. The results showed that the experimental group had a significantly greater increase in engagement than the control group, as well as higher semester grade point averages. Analyses of Twitter communications showed that students and faculty were both highly engaged in the learning process in ways that transcended traditional classroom activities. This study provides experimental evidence that Twitter can be used as an educational tool to help engage students and to mobilize faculty into a more active and participatory role.

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