Mediated Learning

The ability to read fluently is a critical skill for language learners in foreign language contexts. Learning to read Arabic texts for Persian language learners is not an exception. The importance of this reading is more recognized when these learners are faced with religious texts including the holy Quran. Iranian readers of the Quran have many difficulties in uttering and pronouncing Arabic words and letters which blocks their fluency. Traditional approaches toward reading fluency such as teacher model have not been very successful. Therefore, the current research has investigated the effect of dynamic assessment on promoting learning fluency of Iranian learners of Arabic. Deeply rooted in mediated interaction and learning in zone of proximal development (ZPD), dynamic intervention is a new instructional strategy toward language learning. The current research has adopted an inventory of mediational strategies (Aljaafreh and Lantolf, 1994) of interventionist dynamic assessment to intervene learning hotspots and promote fluency of intermediate Quranic learners of teacher training centers in Qum. To this aim 20 students were selected through convenience sampling and their scores were compared in a quasi-experimental design. These students were assigned to two experimental groups where one of them underwent dynamic intervention while the other was recruited in a traditional teacher modeling course. Their scores in the post-test were analyzed through t-test. The findings showed that dynamic intervention promoted reading fluency of Iranian Quranic readers more than traditional approaches. Dynamic intervention can be replaced with traditional instructional methods by Iranian Quranic teachers and promote reading fluency significantly.

This meta-analysis provides a comprehensive evaluation of research studies on computerized dynamic assessment (C-DA) in English language teaching and learning, addressing the need for a systematic overview in light of recent technological advancements. A systematic search across three databases (ERIC, Web of Science, and Scopus) initially identified 2807 articles, with 22 C-DA studies meeting the inclusion criteria after screening. Findings reveal that C-DA significantly enhances language learning outcomes, particularly in reading and listening and writing skills, with large effect sizes reported across multiple studies. Interventionist approaches and quasi-experimental designs were most commonly used, reinforcing the strong impact of mediation on bridging learners' actual and potential performance. While C-DA demonstrated substantial improvements in skill-based outcomes, its effects on affective factors like anxiety and intrinsic motivation were more modest. These findings highlight C-DA’s potential as a transformative tool in language assessment and instruction, particularly when mediation is tailored to learners' needs. However, integrating C-DA with complementary strategies may be necessary to address psychological and motivational factors.