This study aimed to explore the combined impacts of critical thinking and dynamic Assessment on enhancing the writing performance of Iranian EFL learners, specifically focusing on teaching writing strategies. We selected 80 intermediate-level participants from a pool of approximately 200 language learners at an accredited institute (Gooyesh). These participants were divided equally into two experimental and control groups. The experimental group (EG) received writing strategies through the application of critical thinking principles and dynamic assessment. The control group (CG) received writing strategies through traditional methods without receiving critical thinking or dynamic assessment principles. The two groups underwent a writing pre-test to assess their initial writing skills, and after the treatment, to measure their writing improvement, they took a post-test using the same evaluation criteria as those of the pre-test. Then, appropriate statistical tools were employed to gauge the participants' writing progress as a result of the instructional methods. The results indicated that integrating dynamic assessment and critical thinking strategies significantly improved participants' written communication skills. These findings hold promise for EFL instructors, curriculum designers, and material developers. تفاصيل المقالة

Abstract In Iran, most English teachers’ method of teaching writing is merely to have students do some writing exercises or simply to give them writing tests without any instruction, but writing is not an easy task for students, and teachers should be able to do more to facilitate their students’ writing. One of the ways to aid writing is dynamic assessment via graduated prompt. The graduated prompting procedure provides intervention in the form of predetermined standardized prompts that are sequenced from general to more specific. The present study aimed at investigating the effect of DA on the improvement of Iranian intermediate EFL learners’ picture-cued writing tasks. The study was conducted with 35 Iranian EFL learners (male and female) who were randomly selected from an available population pool of 70 EFL learners enrolled in two language institutes in Esfahan, Iran. The data were collected via a pretest, a posttest and a questionnaire. The analysis of the test scores through t-test revealed that the experimental group did statistically better in the test. Furthermore, almost all of the participants held positive attitudes toward writing, and their confidence in their own English writing ability increased. The implication of the study is that dynamic assessment via graduated prompt can be incorporated into the regular writing program. تفاصيل المقالة