Knowledge elaboration plays a critical role in promoting knowledge acquisition and facilitating the retention of target knowledge in online collaborative discussions. Adopting a key-term-based automated analysis approach, we proposed an indicator framework to measure the level of knowledge elaboration in terms of coverage, activation, and…

Culturally and linguistically diverse (CLD) students comprise the most rapidly expanding, and among the most educationally marginalized, group in the United States. CLD students' opportunities to learn are often diminished through service delivery models that are deficit-oriented, viewing linguistic diversity as a challenge to overcome, not a…

Rancorous dialogue among political opponents is nothing new in the American political system. However, in the past two decades or so, pundits and scholars have noted an increase in the overall intensity and frequency of incivility among elected officials and citizens. At the collegiate level, many universities have undertaken some form of civility…

The study examines the relationship between social presence and students' learning outcomes. An emerging body of research connects social presence with learning outcomes in online coursework. Social presence is the "degree to which a person is perceived as a 'real person' in mediated communication" (Gunwardena &…

The use of online discussion has a long history in distance education and higher education generally, and has recently been proposed as a means of supporting beginning teachers as they face the challenge of being new to the profession. Often using text-based asynchronous programs, online discussion is advocated to enable teachers to interact with…

This dissertation addresses the related questions of how online communication technologies affect communication in science and, more broadly, how new ways of interaction in online spaces affect how texts enact genres. Genres have been usefully thought of as typified discursive responses to recurrent social exigences, and much recent work has shown…

This paper explores evaluation strategies to gauge the impact of a novel instructional design on international community participation online. This is done by conceptualizing and devising indicators for measuring "engagement" online amongst marginalized adult communities worldwide. In doing so, a review of online evaluation literature is…

Explores the impact of PRForum, an Internet newsgroup, on the public relations community by examining the nature, function, and content of online exchanges. Finds that PRForum is used for three functions: to facilitate the exchange of information; to create a forum for debate on issues; and to cultivate a sense of self-validation on personal and…

The Ministry of Education in Saudi Arabia has special online discussion forums for teachers as part of its internet website. The study surveys those teachers' online forums and reports the number of participants, number of threads and responses, topics with the highest and lowest posts and the forums role in teachers' professional development and…

Advocates of computer-mediated instruction have pointed to the potential of online teaching for facilitating students' active learning behavior. Small-group online discussion can have a role in meaningful student interaction. Yet, what is less known are the conditions under which students actually engage in interaction in online discussion groups…

This study examines the extent to which conceptual change is stimulated and achieved through online discussion in the context of an online graduate course. Transcripts of discussions among 15 graduate students studying assessment issues in mathematics and science education were analyzed using an interaction analysis model developed to assess…

Online discussion is a common tool to create learner-learner interaction. Whole class discussions can result in potentially hundreds of postings with students spending more time creating the illusion of participation as opposed to critical reflection and deeper learning. The purpose of this study was to determine quality of online discussion based…

The Commission on the Status of Women section of the Proceedings contains the following five papers: "Women as Sources: Gender Patterns in Framing the News" (Lynn M. Zoch and Judy VanSlyke Turk); "Gender Bias in Newspaper Coverage of the 1996 Olympic Games: A Content Analysis of Five Major Dailies" (Katherine N. Kinnick);…