Computer-Mediated Chat

Not Interfering: Simultaneous Typed Chat in COMPS Computer-Mediated Dialogues

Mediated chat development process: avoiding chat confusion on educational debates

The objective of this research is to reduce confusion in chat conversation, which is the main problem regarding the use of chat tools for holding online course debates. This problem is investigated using a Groupware Engineering approach. A number of successive versions of the Mediated Chat tool have been developed as part of this research. This research aims at producing an enhanced chat tool d...

Computer-assisted evaluation of CSCL chat conversations

Although instant messaging is a very popular tool for collaboration and it has been used for a wide variety of CSCL tasks, there are only a few applications for assisting the tutors in evaluating the conversations of the students. Due to the difficulty of this task, chat is seldom used in a formal education context. In order to tackle this problem, several applications were developed which assi...

Chat mining: Predicting user and message attributes in computer-mediated communication

The focus of this paper is to investigate the possibility of predicting several user and message attributes in text-based, real-time, online messaging services. For this purpose, a large collection of chat messages is examined. The applicability of various supervised classification techniques for extracting information from the chat messages is evaluated. Two competing models are used for defin...

Learning Pragmatics through Computer-Mediated Communication in Taiwan

This study investigated the effectiveness of explicit pragmatic instruction on the acquisition of requests by college-level English as Foreign Language (EFL) learners in Taiwan. The goal was to determine first whether the use of explicit pragmatic instruction had a positive effect on EFL learners’ pragmatic competence. Second, the relative effectiveness of presenting pragmatics through two deli...