Mohammad Rahimi - Ph.d student in educational sciences, lecturer, Lamerd Branch, Islamic Azad University, Lamerd , Iran.

The purpose of this study is to develop a conceptual model of effective factors in corrective feedback among English language learners. This research has a mixed, exploratory and inductive method. The statistical population of this study includes all university teachers and English language teachers in Lamerd who have been selected by chain reference method. In the qualitative Phase, the sampling method was purposeful and snowball sampling. And from these teachers, ۱۴ people were purposefully and snowball selected, answered the questionnaire through semi-structured interviews. Also, in the second part of this research, after obtaining the conceptual model of the research, sampling was performed using the Cochran's formula including ۳۸۴ people in terms of Google Form. The interview questions were entered in MAXQDA ۲۰۱۸ software and analyzed. The conceptual model of the research was then fitted by IBM Amos ۲۴ software. The results also showed that structural rules and types of errors, teacher-related factors, learners-related factors, environmental and educational factors affect correctional feedback by ۰.۷۱, ۰.۸۷, ۰.۷۴ and ۰.۶۹, respectively.

Keywords: Grounded Theory Approach, Corrective feedback, English Learners