The Comparative Effects of Teacher Versus Peer-Scaffolding on EFL Learners' Incidental Vocabulary Learning and Reading Comprehension: A Socio-Cultural Perspective.

Drawing on sociocultural theory, and multiple empirical studies conducted on the effectiveness of scaffolding on second or foreign language learning, the authors investigated the application of various forms of scaffolding (i.e., teacher versus peer-scaffolding) on EFL learners' incidental vocabulary learning and reading comprehension performance through a sociocultural perspective.