Mediation theory facilitates teachers and students to tackle the barriers in English teaching and learning process. It offers a sound systematic theoretical fort on which teachers could rely, redefines teachers' roles and functionings in the process of learners' cognitive development and growing self-regulations. The famous psychologist Lev…

Learners' goals and attitudes constitute an essential determinant of how they learn the target language. Whether positive or negative, they determine classroom practices and are affected by what happens in the classroom (Dörnyei 2003). The complex relationship between learners' attitudes and the actual teaching of English as a foreign language at…