Enhancing L2 Learners' Grammar Accuracy through Online Supplementary Practice with or without One-to-One Immediate Corrective Feedback

Based on the interactionist approach, this study investigates the efficacy of online one-to-one immediate corrective feedback by English-speaking instructors on novice-level students in acquiring several grammar items (prepositions, nouns, articles and tense). Pre- and post-test results are discussed and compared to those of students proceeding with online self-learning.