In current Peer-to-Peer networks, distributed and semantic free indexing is widely used by systems adopting "Distributed Hash Table" ("DHT") mechanisms. Although such systems typically solve a. user query rather fast in a deterministic way, they only support a very narrow search scheme, namely the exact hash key match. Furthermore, DHT systems put…

Recently, irony researchers have emphasized that irony interpretation involves metarepresentational inferencing in order that the perceiver can determine whether the speaker's attitude is counterfactual to their statement. This research investigated whether the perception of irony also depends on the extent to which an ironic statement is suitably…

Written communication in instant messaging, text messaging, chat, and other forms of electronic communication appears to have generated a "new language" of abbreviations, acronyms, word combinations, and punctuation. In this naturalistic study, adolescents collected their instant messaging conversations for a 1-week period and then completed a…

There is a "prevalence of computer-mediated communication (CMC) in education," and a concern for its negative psychosocial consequences and lack of effectiveness as an instructional tool. This essay identifies five variables in the CMC research literature and shows their moderating effect on the psychosocial, instructional expevrience of the CMC…

As faith communities are moving online and creating virtual churches, one widespread critique is the disembodied nature of online relationships. Citing fears of engagement with others who are misrepresenting themselves, many argue that virtual churches are not "real" and Internet-mediated communications (IMC) should not be incorporated into faith…

This paper examines the complexities of working with student researchers in a virtual lab setting, logistics, and methods to resolve issues. To demonstrate the feasibility of a virtual lab, a mixed-methods study consisting of quantitative surveys and qualitative data examined changes in doctoral students' confidence as measured by research outcome…

This article reports on findings from a study that explored blogging (a web-based log) as a tool for literacy graduate students to deliver support to preservice teachers who were working in an afterschool intervention program. Its effectiveness is compared to the use of an online literacy instructional module. Analyses of the discussions in nine…

Although there is some agreement in the field of education as to what constitutes a mentor and the roles and responsibilities of a mentor, mentoring programs vary drastically across states and across schools with respect to the amount of structure and the resources available to implement these programs. Too often, mentoring programs take on a…

The influence of globalization and information technology on higher education in Nigeria was investigated through a descriptive survey design. Forty-five professional librarians from University of Port Harcourt, Port Harcourt, Ignatius Ajuru University of Education, Rumuolumeni Port Harcourt, Federal College of Education (Technical) Omoku Rivers…

Within the overall framework of design-based research, this paper reports on a study that focused on evaluating an online training course for online instructors. This intervention was designed as a possible solution to the problem facing some higher education institutions of how to provide quality, accessible training for mostly part-time…

The present study analyses the use of Twitter in the course Social Media and Digital Learning, taught as part of a master's programme at Universidad Nacional de Educacion a Distancia (Spain). The main purpose of the use of this resource was to develop a learning community. This was implemented through the micro design of activities. A mixed…

Wikis are increasingly seen as useful tools for promoting active student engagement and collaborative language learning. Unlike most applications of wikis to foreign/second language learning thus far reported on, ours concerns complete beginners. In this paper, we focus on our approach to and evaluation of the integration of wikis into our…

This article presents a case study of e-tutoring teaching practice during a 20-week e-tutoring program aimed at improving the English proficiency of targeted students. The study revealed what and why certain online tools were used by e-tutors and investigated how different technological proficiency and face-to-face (f2f) teaching experience shaped…

Recent technological development has created new pedagogical practices in the EFL classroom to maximize the time for students to use the language by considering online tools. Whilst working in a pedagogical context with new technologies, some educators were concerned with how online interaction in EFL content-based classes could be effectively…

In response to the national conversation about the U.S.-Mexico border and immigration in recent years, we created an online partnership between students in concurrent border studies courses at our two campuses: a public Hispanic-serving institution in South Texas and a private, small liberal arts college in Michigan. We explored whether and how…