معصومه قموشی

Dynamic Assessment (DA) has increasingly been recognized as a promising approach for integrating assessment and instruction in second language learning. Despite their growing application, limited research has systematically compared the two major DA paradigms (i.e., interactionist and interventionist), particularly regarding their short- and long-term effects on learners’ speaking performance. The present study aims to address this gap by investigating the immediate and delayed impacts of interactionist and interventionist DA on English as a foreign language (EFL) learners’ speaking complexity, accuracy, and fluency (CAF). Eighty-six advanced EFL learners from a language center in Tehran, Iran were assigned to three groups based on the Oxford Placement Test. Following a speaking pretest, learners in the experimental groups received eight sessions of either interactionist or interventionist DA, while the control group underwent regular speaking assessment. An immediate and a delayed speaking post-test were used to evaluate both short-term progress and retention. Two trained raters scored the CAF measures, and the data were analyzed using repeated-measures two-way ANOVA and MANOVA. The findings indicated no significant differences between the two DA approaches; however, both experimental groups significantly outperformed the control group on the immediate and delayed post-tests. These results suggest that regardless of the mediation type, DA effectively enhances learners’ speaking performance and promotes the durability of learning gains. The study highlights the pedagogical value of embedding DA-based mediation into routine speaking assessment, enabling teachers to provide targeted scaffolding that supports both immediate improvement and longer-term development in learners’ oral proficiency.

This study aimed to investigate the impact of mobile-assisted learning-oriented assessment (LOA) on the writing ability of English as a Foreign Language (EFL) learners. A total of 60 intermediate Iranian EFL learners were selected through convenience sampling and divided randomly into two groups: control and experimental. Both groups completed pretests and posttests, and the experimental group received nine 90-minute sessions focused on teaching descriptive essay writing using LOA syllabi and mobile applications related to the tasks. The control group followed a traditional writing syllabus without any LOA-related treatments. Both groups used the Adobe Connect mobile application for their online classes. Two open-ended questions were administered to the experimental group at the beginning and end of the course to measure their attitudes toward mobile-assisted language learning (MALL). The data were analyzed using a repeated-measures two-way ANOVA, revealing that mobile-assisted LOA significantly improved the EFL learners’ writing ability. The results of the two open-ended questions indicated that the learners had a positive attitude toward MALL in general but a somewhat negative attitude toward online classes. The findings have important implications for teachers, materials developers, and teacher educators.

The growing literature on teacher professional development emphasizes the positive contribution of teacher engagement to the professional development of teachers. However, scant attention was given to the relationship between this concept and teacher ecological agency as one of the potential factors influencing teacher engagement and in turn professional development. To fill this research gap, a sample of 369 EFL teachers from different institutes in Iran selected through convenience sampling participated in this study. The required data was collected by administering two questionnaires: The teacher ecological agency questionnaire and the teacher engagement questionnaire. The relationship between teachers’ ecological agency and teachers’ engagement and their underlying components were investigated through structural equation modeling (SEM) and Pearson correlation. The outcomes of SEM revealed a significant association between teachers’ ecological agency and engagement. The Pearson correlation results indicated that all three components of teacher ecological agency are correlated significantly with all five components of teacher engagement. The highest degree of correlation was found between emotional engagement and practical-evaluative agency (.711), agentic engagement, and practical-evaluative agency (.705) and cognitive engagement and practical-evaluative agency (.692). The pedagogical implications of this study enhance the efficiency of the educational system and teachers’ professional development.