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Predicting students’ performance in a course is one of the major aims of educational data mining systems. In the present study, two and three-layer artificial neural networks (ANN) and neuro-fuzzy systems (NFS) were used to predict Iranian EFL learners’ final scores and compare them with scores given by their instructor. Sixty-six students’ scores in an English reading comprehension course comprising of five sub-scores of midterm (out of 40), quiz (out of 60), final (out of 50), class participation (out of 5) and bonus (out of 2) were used for training the systems. Two and three-layer ANNs and an NFS were trained to predict students’ final scores using training data. Researchers compared the students’ final scores given by their instructor and those achieved through the ANNs and NFS. The results showed that the NFS could predict and deliver scores that were closer to the linear sum of students’ scores. Moreover, three-layer ANN had a better performance than the two-layer ANN. According to these results, data mining techniques could deliver an accurate estimate of students' abilities in a particular course.

In the present study, we analyze the semantic fragmentation and conventionalization in Persian compound nouns ending in the verbal stems –andāz ‘throw’, -band ‘fasten/close,’ -foruš ‘sell’, -gir ‘catch’, -keš ‘pull’, -paz ‘cook’, -yāb ‘find’, and -zan ‘hit’ from the usage-based perspective. The analysis is based on a 800 data set extracted from diachronic and synchronic corpora. The words produced from the general compounding pattern [XV PRS]N can be categorized in a range of semantic categories, including agent, instrument, location, and object. In describing the semantic fragmentation of [XV PRS]N, we propose the human agent as the starting meaning, from which the instrument sub-pattern is derived by the mechanism of metaphorical extension. However, to justify the object and location meanings, we consider the metonymic extension mechanism to be involved. The sense extension mechanisms do not only apply to the individual words but can happen on the pattern level. It is also argued that these mechanisms are not mechanically applied to all the patterns ending in the verbal stems, instead, it is the usage and the communicative needs of the speakers that determine the semantic fragmentation of any patterns. To illustrate this point, as a case study, we focus on the development of instrument meaning in the pattern [X-paz PRS]N. We show that the instrument sub-pattern is a recent linguistic phenomenon that coincides with the introduction of modern cooking equipment with mostly English names to Iranian society. The increasing use of these types of equipment has led to a new communicative need for naming such instruments. This extra-linguistic factor has motivated the pattern [X-paz PRS]N to be extended through analogy with English compound instrument nouns. The findings of this study may contribute to the understanding of word-formation patterns in general and compounding patterns in particular.

This study was an attempt to explore the impacts of recast and prompt as two types of corrective feedback on the development of knowledge of past tense by Iranian pre-intermediate EFL learners. This study followed quasi- experimental design including pre-test, treatment, an immediate post-test, and a delayed post-test procedure. Initially, the pretest data from learners' performance on the Oral Performance Test (OPT) and the Untimed Grammatical Judgment Test (UGJT) was collected. After administering the pretest, the researchers gave the treatment to two experimental groups. Recast corrective feedback was supplied to the first experimental group, prompt corrective feedback was provided to the second experimental group, and no specific corrective feedback was given to the control group. The immediate post-test was given immediately following the delayed post-test, which was performed three weeks later. The findings of the study showed that when it came to their explicit and implicit knowledge of past tense, students who received prompt or recast corrective feedback outperformed those who received no particular corrective feedback. The results also showed that in this area, students in the group receiving prompt corrective feedback still did significantly much better than those in the recast group. The findings of this study may be useful for all stakeholders in the field of education but particularly for language teachers and students. They would benefit language teachers, teacher trainers, and material developers interested in employing task-based approach with feedback in their pedagogical activities.

The advent of advanced artificial intelligence (AI) technology, represented by ChatGPT, has ushered in new possibilities in the realm of language learning and teaching. This pre-application pedagogic position study delves into the potential benefits and associated challenges of employing ChatGPT as a potent pedagogical instrument for the acquisition of legal vocabulary. The proposed pedagogy is based on the authors’ primary experiences with the use of ChatGPT for their personal and pedagogical purposes and an unsystematic application of the pedagogy in EAP classes for undergraduate students at a law school of a university in Bangladesh. Our pre-application proposed innovative ChatGPT-mediated approach to vocabulary instruction is theoretically grounded in constructivism in language teaching and (web) technology in constructivist language pedagogy. The proposed pedagogy utilizes online newspapers with legal terminology, creating an interactive learning environment that encourages active participation and covers pronunciation, meaning, and spelling. It leverages primary language word definitions, refines pronunciation, fosters bilingual comprehension, and enhances spelling proficiency, offering a comprehensive learning experience. However, the study also predicts that the implementation of ChatGPT-based language instruction may involve challenges related to educator proficiency, student participation, resource limitations, and technology requirements. This study not only underscores the value of ChatGPT in language education but also paves the way for future research and innovation in the field. 

While the issue of intercultural competence has received considerable attention in second language learning and teaching over recent decades, the lack of a practical, valid, and dependable instrument to cross-culturally measure intercultural competence is strongly felt. For this reason, the current study aimed at developing and validating an inventory to examine EFL learners’ intercultural competence within the context of Iran. Following a qualitative-quantitative descriptive method research design, an instrument consisting of items adapted from intercultural competence-based survey instruments was generated. Accordingly, the study recruited 200 Iranian EFL learners to fill out the inventory. Furthermore, nine Iranian university professors in Applied Linguistics received an earlier draft of the Intercultural Competence Inventory (ICI) after it was prepared. The experts were requested to provide feedback on the developed Inventory’ content and face validity. After expert/content validation, the construct validity of the inventory was checked using R software running Mokken Scale Analysis. The analyses aimed to determine the structure of the inventory and verify the effectiveness of a five-point Likert response scale. The results concerning item attributes and the quality of the response scale provided confirmation of the scale's internal validity. Hopefully, the presence of this inventory in the Iranian context, characterized by strong internal consistency, internal validity, and construct validity, can contribute valuable insights to the study of intercultural competence among language learners.

The purpose of the present research was to investigate if the type of feedback significantly affected EFL learners’ uptake. In addition, it aimed to search if feedback could lead to more learners’ attention in EFL classes. The participants were 60 EFL learners. The data were obtained from classroom observations in addition to running a test. In order to investigate the effects of teachers’ CF on learners’ uptake, the current study employed Lyster and Mori’s (2006) taxonomy of CF types and learners’ immediate uptake moves. All episodes which included learner errors were identified by the researcher. Then, instances with teacher feedback were extracted. In order to investigate the amount of uptake by the participants, an uptake sheet was utilized. the uptake sheet was facile and easy to understand. Corrective feedback and uptake were coded and tabulated. It was shown that recasts were the most highly frequent type of feedback followed by explicit correction and prompts. In addition, the frequency of uptakes followed by recast was higher than the uptakes followed by explicit correction and prompts. The results of Anova Test revealed a significant difference among various amounts of uptake followed by different types of feedback (p >.034).

Though dynamic assessment (DA) has gained strong theoretical and empirical support over the last decades, second language (L2) practitioners have blamed it for its applicability in large classes. To ameliorate this limitation, peer-dynamic assessment (peer-DA), rooted in the conceptualization of zone of proximal development (ZPD), can be introduced and practiced as an alternative approach. Thus, this study aimed to investigate the effects of peer-DA on cultivating Iranian upper-intermediate EFL learners’ interlanguage pragmatic (ILP) competence. Additionally, it was to disclose how peer-DA leads to improving the learners’ ILP competence. To achieve these aims, a sample of 84 upper-intermediate EFL learners, including females was selected through a convenience sampling method at Iran Language Institute in Borujerd City, Iran. Then, a total of 37 EFL learners whose scores fell around the mean score were selected and randomly assigned to two groups, namely an experimental (n = 19) and a control (n = 18). Then, they went through a pre-test, interventions (lasting 16 one-hour sessions held two times a week), and a post-test. The experimental group’s interactions were meticulously recorded. The collected data were analyzed through two independent samples t-tests, and the microgenetic development approach. Findings documented a statistically significant difference between the experimental group and control group concerning the gains of ILP competence on the post-test. Furthermore, the results of the microgenetic development analysis evidenced how the gradual, contingent prompts could lead to noticeable improvements in the learning of ILP features. These findings may have some pedagogical implications for different stakeholders.

Many studies have advocated the importance of teaching critical thinking (CT) skills, and have also provided some suggestions for its effective pedagogy. However, there is a dearth of research examining the efficacy of such instruction. This quantitative(quasi-experimental) and qualitative study aimed to investigate the impact of explicit instruction of critical thinking (CT) on university students’ critical thinking skills measured through the Watson-Glaser Critical Thinking Appraisal (WGCTA) used as both pre- and post-test. The participants comprised four groups of 15-16 students each. The groups received different CT treatments: Critical Linguistics (CL) and Critical Discourse Analysis (CDA) (group 1), 11 Questions (group 2), CL and CDA followed by Peer Evaluation (group 3), and a control group (group 4) that only read about CT without practicing it. After receiving instruction on CT, the three treatment groups (1-3) critically analyzed 33 texts over 11 sessions. The results of the study indicated that Group 3 (CT & CDA followed by PE) had the highest improvement in their WGCTA scores from pre-to post-test, followed by Groups 2 and 1, while the control group showed no significant gain. The findings imply that reflecting critically on language learning materials can reveal hidden cultural and ideological elements within the texts. This can significantly enhance learners' advanced thinking skills, as well as support them in resisting cultural imperialism.