The effect of highly focused versus mid-focused written corrective feedback on EFL learners’ explicit and implicit knowledge development

System ◽  
2021 ◽  
pp. 102493
Author(s):  
Tiefu Zhang
2015 ◽  
Vol 38 (1) ◽  
pp. 66-84 ◽  
Author(s):  
Stephanie Rummel ◽  
John Bitchener

This article presents the results of a study examining the effectiveness of written corrective feedback (CF) on the simple past tense and the impact beliefs may have on students’ uptake of the feedback they receive. A seven-week study was carried out with 42 advanced EFL learners in Vientiane, Laos. Students’ beliefs about written CF were first collected, after which they were assigned to either the control group or to groups that received written CF according to their feedback preferences. Students produced four pieces of writing (pre-test, post-test and two delayed post-tests) that responded to four different narrative prompts. The targeted grammatical feature was the simple past tense. The study found that the three feedback groups showed significant improvement in the use of the targeted feature while the control group did not. Furthermore, the results seemed to indicate that beliefs might have impacted on the extent to which the Lao students improved their linguistic accuracy because the students who received their preferred type of feedback were more successful at eliminating the targeted errors than the ones who did not.


Author(s):  
Nahla Al-Hazzani ◽  
Sultan Altalhab

Saudi students encounter many problems in writing skill as several studies revealed (e.g. Alhazmi, 2006; Alsamdani, 2010). Providing effective and useful feedback may help to overcome these challenges. Therefore, this study examines the effect of teachers’ written corrective feedback on female Saudi EFL students’ written essays and to what extent it affects students’ written grammatical and lexical accuracy. The sample comprises 50 foundation level students, across two groups: an experimental group (n=29) and a control group (n=21). Data were gathered over a 10-week period using a pre-/post-test/delayed post-test design for comparable groups. The findings show that although many errors were made in the writing performances, the students in the experimental group had significantly better achievements than the students in the control group on the measure. The results lend support to the efficiency of teachers’ written corrective feedback, showing it has a significant positive effect on the participants’ grammatical and lexical accuracy.


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