While assigning student roles is a popular technique in online discussions, roles and the responsibilities allocated to them have not been consistently assigned. This makes it difficult to compare implementations and generate principled guidance for role design. This study critically examined frequently assigned student roles and identified a set…

This research examined changes in the spatial extent of focal attention over time. The Attentional Blink (impaired perception of the second of two targets) and Lag-1 sparing (the seemingly paradoxical finding that second-target accuracy is high when the second target immediately follows the first) were employed in a dual-stream paradigm to index…

The global work environment requires graduates to have skills to work collaboratively over distance and time. This pilot study presents the findings of a survey of student perceptions concerning a global virtual team (GVT) experience that used both synchronous and asynchronous collaboration. Our findings revealed that while students experienced…

This dissertation study chronicles the creation of a computer-based, asynchronously delivered diversity training course for a state agency. The course format enabled efficient delivery of a mandatory curriculum to the Massachusetts Department of State Police workforce. However, the asynchronous format posed a challenge to achieving the learning…

This chapter investigates students' reported patterns of use and perceived outcomes of an online intercultural exchange. It is hoped that the study will inform our understanding of the students' language learning process on an online discussion forum and consequently will help us maximise the educational potential of computer-mediated…

For the fortieth time, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the annual AECT Convention in Jacksonville, Florida. The Proceedings of AECT's Convention are published in two volumes.…

With the increasing importance and rapid growth of online courses, diversification of the student population, and the growing concern over retention rates, exploration of learner online participation and possible relationships with motivation and achievement behaviour is becoming increasingly relevant in higher education. Previous studies (Gerber,…

Contemporary discussions of education in blended-learning environments increasingly emphasize the social nature of learning which emphasizes interactions among students, or among students and instructors. These interactions can occur asynchronously using a text based discussion forum. A text-based discussion forum, however, may not work well for…

The interaction between learners and the instructor in an online learning environment has been shown to contribute to increases in learning through promotion of a cooperative and collaborative environment, which allows students to learn from course materials, the instructor, and each other (Jiang & Ting, 2000; Jung et al., 2002; Kollock, 1998;…

Online learning is an important and rapidly growing area, and asynchronous discussions are a vital component of online courses. This doctoral study examined the influence of discussion moderator messages, specifically messages with direct instruction content, had on those discussions. This study obtained data from content analysis of course…

College courses that include universal design features can minimize the need to provide accommodations for students with disabilities and make courses accessible to students from diverse backgrounds. This article examines how principles of Universal Instructional Design (UID) and Universal Design for Learning (UDL) can be incorporated into an…

The influence of asynchronous discussion in a virtual learning environment, Blackboard, on subsequent coursework grades was examined with 166 psychology students to determine whether asking questions of the tutor online, and/or reading the questions and the given advice, influenced the grades on the report they were writing. A repeated-measures…

This study investigated the small-group, learner-led discussion process in synchronous discussions. Transcripts from online chats and face-to-face discussions were analyzed within the context of the Community of Inquiry framework to examine the relationship of teaching presence, social presence, and cognitive presence to one another and for…

The transformative experiences afforded by technology are wide and varied. Among them is the extended reach these technologies give us in connecting with others around the world, or even in our own communities, who may be from very different backgrounds than ourselves. Emerging technologies are providing new opportunities in education, and this…

The purpose of this study is to investigate learners' perceptions of the benefits of tasks using voice tools to reinforce their oral skills. Additionally, this study seeks to determine what aspects of task design affected the students' perceptions. Beginner learners aged 18 to 36 with little or no experience in the use of technological tools for…