English as a foreign language (EFL) learners' task-based practices in 3D multiuser virtual environments are a dynamic avenue that has attracted research attention in current second language acquisition literature. This study explores EFL adult learners' perceptions and language practices in a 10-session, task-based course in Second Life (SL). A full-blown task-based syllabus that capitalized on meaningful real-life tasks was designed and documented in this study. Employing the grounded theory approach and triangulating multiple qualitative data sources, two core themes emerged: factors that influence SL learning experience and effects of task-based instruction on language learning in SL. SL was evidenced as a viable learning environment due to its conspicuous features, immersive and virtual reality, sense of tele-and co-presence. This study implicates that 1) 3D multimodal resources in SL provide EFL learners with visual and linguistic support and facilitate language teaching and learning; and 2) tasks that draw upon SL features, accommodate learners' cultural/world knowledge, and simulate real-life scenarios, can optimize learners' virtual learning experiences. *Manuscript-nothing identifying the author should be listed here Click here to view linked References

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Motivated by theoretical and pedagogical concerns that the link between second language (L2) learners' second language acquisition (SLA) and language use in 3D multi-user virtual environments (MUVEs) is still not fully connected in current SLA literature, this study examined the patterns of English as a foreign language (EFL) learners' employment of communication strategies during task-based interaction in Second Life (SL). Nine adult EFL learners worldwide were recruited, and they used their avatars to negotiate meaning with peers in interactional tasks via voice chat in SL. Results reveal that confirmation checks, clarification requests, and comprehension checks were the most frequently used strategies. Other types of strategy use were also discovered, such as a request for help, selfcorrection, and topic shift -accompanied by a metacognitive strategy and spell-out-theword that had not been previously documented in task-based research in 3D MUVEs. This study demonstrated that SL could offer an optimal venue for EFL learners' language acquisition to take place and prompt their cognitive processing during task-based interaction. Additionally, 3D multimodal resources afforded by SL provide additional visual support for EFL students' input acquisition and output modifications. A call for more research on voice-based task interaction in 3D MUVEs is also needed.

Foreign language teaching in distance education is administratively and pedagogically challenging; research on the perspectives of novice practitioners’ online teaching is also relatively scarce. This study explores how a novice Japanese teacher navigated and negotiated her professional development in a two-way virtual practitionership during her first online teaching. Data were collected from ongoing dialogue journals between the novice and her mentor followed by a semi-structured interview. Qualitative results indicate that pedagogically-sound and personalized digital tools can not only reduce the psychological distance between the teachers and students, but facilitate online teaching and learning via a performance-driven, standard-based curriculum. Informed by Action Research, the study reveals how both practitioners de/reconstructed their teacher identities and achieved professional empowerment through robust supervision and reciprocal teacher evaluation in a virtual environment. It further demonstrates the extent to which this evidence-driven and research-oriented approach can better address the genuine concerns of a foreign language program in distance education. Specifically, this context-responsive study indicates the improvement of online course delivery, teacher training and program sustainability in its own right.