The purpose of this study was to investigate a class-to-class online English-Portuguese "Teletandem” program that was conceived, negotiated, and implemented cross-collaboratively between the foreign language instructors and language resource center (LRC) staff at two large state universities—one in the United States and the other in Brazil. Ten English language students in Brazil were paired with 10 Portuguese language students in the U.S. for a 10-week Skype®-based tandem language exchange (TLE) project that was jointly delivered online across an international university partnership. A qualitative case study design was used to examine the attitudes, perceptions, views, and behaviors of the teachers, students, and LRC staff who participated in the project. The objective of the study was to shed light on the factors that facilitated and hindered teletandem design, implementation and sustainability. Participant feedback was interpreted and contextualized by the researcher to provide rich descriptions of how Teletandem was optimized and how it impacted student learning. The findings suggest that Teletandem is an innovative, low-cost, high-impact language learning activity with vast pedagogical implications. As a lab supplement to traditional instruction, it enabled students at both sites to accelerate L2 development through authentic immersion and practice while making social connections with native speakers abroad. In addition, the results showed that—for many students—Teletandem heightened intercultural awareness, boosted confidence in the L2, and strengthened fluency skills while rendering a transformational learning experience.

This study investigates the impact of CALL training on in-service language teachers&rsquo / use of CALL-based activities in their classrooms and what factors influence their use of these activities in their classroom. The participants included 35 pre-service English as a Foreign Language (EFL) teachers who took an undergraduate-level elective CALL course (FLE318) offered during the 2008-2009 academic year in the Department of Foreign Language Education at Middle East Technical University and 25 of these participants who started teaching English during the Fall semester in the academic year 2009-2010 at several private and state institutions. Both quantitative and qualitative research methods were applied. The journals kept by the participants during and after the training, the lesson plans of micro and macro teaching, the questionnaires given to the participants to determine their perceived computer knowledge, the interview sessions held with the participants&rsquo / on their practices showed that the training provided to the participants helped them infuse a variety of CALL-based materials and tools into their classroom practices. The analyses also indicated that the most paramount factors or issues that affect the infusion of CALL-based materials in language teaching and learning are the school environment, curriculum, and the national exams.