Mediated discourse in higher ed classrooms using text messaging

Mediated communication can be thought of as a mediated discourse, involving the knowledge of language, symbols, metaphors, and shared meaning. We describe here a funded study where we investigate the effectiveness of text messaging as a learning tool for higher level courses and provide insight into the use of texting as a supplemental, yet critical learning tool in the teaching and learning process. The design, based on the Vygotskian constructivist paradigm, where learning can happen in social and collaborative interactions, assesses three types of communication within student groups, (1) face-to-face (FTF), (2) using only Instant Messenger (IM), and (3) using only cell phone texting. For analyzing the IM and text exchanges we follow the recommendations of Thurlow (2003) using thematic referential coding schemes. Using the concept of Grice (1975), we detect the presence of conversational maxims and implicature and also the presence of adjacency pairs (Sacks, Schegloff, Jefferson, 1974), indicating turn-taking in IM and texting conversations. Results from content and conversational analyses indicate that while there is an innate preference for FTF discussions among participants, participants felt that IM and texting would be useful if used intermittently and as a supplementary learning tool in classrooms to mediate discussions. Participants also felt that IM and texting focused them on tasks and despite any frustrations with the technology they did gain a shared understanding of the subject matter and gained new and conceptual knowledge. The findings from this research can be used to explore the use of an additional dimension of learning in school and university classrooms.