The Mediational Role of Language Teachers in Sociocultural Theory

This article describes a sociocultural view of interaction, in which teachers construct knowledge with learners. Language is a mediating factor in cognitive development. The article discusses Vygotsky and the Zone of Proximal Development. According to Vygotsky, students are capable of doing more with guidance and support than they can alone. This principle leads instructors to scaffold material just beyond the leaner’s level. When teachers and students have meaningful interaction, learning is enhanced.