... of Errors No of Errors Noticed % of noticing Tense 20 10 Other 30 Total 50 Unfocused Feedback No Feedback No of Errors No of Errors Noticed % of noticing No of Errors No of Errors Noticed % of ... of Feedback Direct, explicit written feedback Focused and unfocused feedback Direct corrective feedback and meta-linguistic explanation Table 2.1: Examples of research on different feedback types ... They are direct corrective feedback, indirect corrective feedback, metalinguistic corrective feedback, focused and unfocused feedback, electronic feedback and reformulation Of these, only direct,...