Background: Research in the field of writing pedagogy within higher education has extensively examined the significant roles that feedback plays in the development of students' writing skills. However, comparative studies that investigate the efficacy of teacher-provided written and oral feedback, both with and without the aid of technology,…

Face-to-face and computer-mediated collaboration have been used extensively in educational practice. However, research on teaching writing skills for English as a foreign language under collaborative conditions has reported mixed or even negative findings. Cognitive load theory can be used to explain many of these contradictory findings. An…