Methodological synthesis of research on the effectiveness of corrective feedback in L2 writing

Despite an abundance of research on corrective feedback (CF) in L2 writing, answers to fundamental questions of whether and to what extent various types of CF can promote accuracy remain inconclusive. Reviewers have pointed to the methodological limitations and inconsistencies in the domain; nevertheless, such arguments are largely anecdotal rather than based on systematic inquiry of primary empirical studies. Driven by the gap, this...