Arva and Medgyes (2000) claim that “the primary advantage attributed to the NESTs lies in their superior English-language competence” (p. 360). NESTs (Arva & Medgyes, 2000). The other important advantage of the NESTs is their motivational impact on their learners in the classroom (Arva & Medgyes, 2000; Turnbull, 2001). Turnbull (2001) claims that NESTs’ exclusive use of English can make learners consider English as a real language in their real life instead of just an academic subject. Arva and Medgyes (2000) also mention that NESTs can give their learners the motivation “by virtue of using English as a genuine vehicle of communication” (p. 364).