“…Positive outcomes ascribed to TeLL use are cited in many studies that examine, for example, speaking (Hirotani, 2009;Walker, Cedergren, Trofimovich & Gatbonton, 2011), reading (Al-Seghayer, 2007Murphy, 2007), writing (Godwin-Jones, 2008;Kuteeva, 2011), vocabulary (Loucky, 2003;Wible, Liu & Tsao, 2011), peer language learning (O'Rourke, 2005;Ware & O'Dowd, 2008), culture learning (Belz, 2005;Jin & Erben, 2007), and independent language learning (Chang, 2007;Polisca, 2006). Other studies (Levy, 2009;Liu, Moore, Graham & Lee, 2003), however, caution against over-generalization of the research findings. Language learning is a complex, multi-faceted process; its rate and route of acquisition is known to be mediated by variables including, but not limited to, learner motivation, learning context, prior experience, task design and purpose, and learners' understanding and expertise of the technological tool (Dornyei, 2003;Ellis, 2002;Levy, 1997;Oxford & Lin, 2011).…”