درخت حوزه‌های تخصصی

With the rapid development of technology, multimedia comes into English classes and positively improves learners’ language proficiency. The present study attempted to consider the use of animated infographics on the vocabulary gain and retention of Iranian intermediate EFL students. The classes were held online through the Jitsi meet website in the autumn of 2021. To this end, 60 EFL students were selected among 90 students through a homogeneity test. At the beginning of the treatment period, a pretest was administered to both groups, and then, the participants attended 13 sessions. In these sessions, the animated group (AG) was taught through animated infographics, while the control group (CG) was instructed conventionally. The posttest and delayed posttests were administered to test the student’s vocabulary gain and retention. The findings indicated that the AG outperformed the CG significantly in the posttest and delayed posttest. Therefore, the animated infographics proved to be more effective in learning English vocabulary for these students. The results could have implications for teachers because it heightens their understanding of using technologies in general and animated infographics in particular and leads to more effective teaching methodologies.

This study explored the effectiveness of the two computer-assisted modes: cooperative and individual on improving Iranian high school students’ reading comprehension. It was also concerned with investigating the effectiveness of the two computer-assisted modes on the participants’ foreign language learning anxiety (FLLA). The sample of the study consisted of two intact groups, each containing 24 students, which were randomly assigned into a control and an experimental group. The control group completed the study according to the individual computer-assisted learning while the experimental group was taught via computer-assisted cooperative language learning. The participants in the experimental and the control groups, which consisted of 48 female students, took reading comprehension pretest and posttest. They were also given foreign language classroom anxiety scale (FLCAS) questionnaire both at the beginning and at the end of the treatment. The collected data were analyzed using SPSS 16.0. The results of the independent and paired samples t tests indicated that the experimental group, in which cooperative learning was integrated into computer-assisted language learning, outperformed the control group in terms of reading comprehension. In addition, the level of foreign language anxiety improved after the treatment in the experimental group. The findings of this study provide some insights for teachers to consider the integrating of cooperative learning into computer-assisted language learning setting.

The current study adopted a qualitative-quantitative design to compare the effects of output-based production (OBP) and input enhancement (IE) as two teaching techniques on a group of EFL learners’ writing and also to seek those learners’ perceptions on the two instruction procedures. Accordingly, 65 intermediate learners were selected through convenience nonrandom sampling from among 94 students in intact classes based on their performance on a sample proficiency test (the test had already been piloted among 30 learners). These 65 learners were subsequently divided into two groups consisting of 33 learners in the OBP group and 32 in the IE group. The researchers also made sure that the learners in both groups were homogeneous in terms of their writing prior to the treatment. Next, the treatment in both groups commenced. Once the treatment was over, the researchers gave both groups the same writing posttest. The results of the statistical analysis indicated that the IE group outperformed the OBP group significantly in their writing. The participants further sat for a semi-structured interview comprising five questions about their perception regarding both instructions which demonstrated that the IE group was generally more satisfied with the course than the OBP group. The findings of this study suggest more attention to the incorporation of IE in both English language schools and pre- and in-service teacher training programs.

Critical thinking (CT) abilities have failed to receive the necessary consideration in applied linguistics. Thus, this study was intended to explore English as a Foreign Language (EFL) academics and Doctor of Philosophy (PhD) candidates’ perceptions of embedding CT into the EFL curricula in Iran. Moreover, it aimed to identify the primary obstacles teachers may have while employing CT skills, and suggest some necessary strategies to strengthen students' CT abilities. To do so, a total of 50 male and female EFL academics as well as 50 male and female PhD candidates specializing in Applied Linguistics, Linguistics and Literature, as well as Translation at different universities in Iran participated in this study. The present investigation employed a mixed-methods design. To this end, an adapted version of Stapleton's (2011) CT questionnaire was used. Moreover, semi-structured interviews were undertaken with a cohort of 5 EFL academics and 5 PhD candidates. The outcomes underscore the need for educational policymakers and curriculum developers to recognize the significance of CT in language learning and to infuse more systematic and explicit approaches to teaching CT in Iranian EFL context. The pedagogical implications of the study were accordingly discussed. 

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.

This study intended to investigate the interplay of critical thinking explicit instruction, academic writing performance, critical thinking ability, and critical thinking dispositions of Iranian students. To this end, 140 students of Jahrom University of Medical Sciences (73 males and 67 females) were selected. They were divided into the experimental and control groups. Both groups received instruction in academic writing course for 15 weeks 3 hours per week. However, the experimental group received instruction integrated with critical thinking strategies. The students in both groups were administered pre- and post-instruction tests to examine the effectiveness of instruction. Three instruments were utilized in this study including, the researcher-developed essay test, Ennis-Weir Critical Thinking Essay Test, and California Critical Thinking Dispositions Inventory (CCTDI). Descriptive statistics and independent-samples t-test were used to analyze the data. The results indicated that there were statistically significant differences between the mean scores of the experimental and the control groups. The results also showed that some CCTDI subscales were not significantly different at the posttest such as, truth-seeking, cognitive maturity, and open- mindedness, whereas the mean posttest scores of other CCTDI subscales had significant difference such as, analyticity, CT inquisitiveness, CT self-confidence, and systematicity. The experimental group had a higher score in the academic writing test compared with the control group. Changes in students’ critical thinking ability, academic writing performance, and their critical thinking dispositions suggest that the CT techniques have been fruitful, and more efforts should be made to integrate the explicit instruction in critical thinking into academic courses.

This article reports on a study of interaction amid beginners with the use of the technological resource WhatsApp . Its major objective was to analyze online oral negotiated interaction characteristics, using mainly WhatsApp audio-recorded messages, but also multimodal interaction (text, images, GIFs, emoticons, etc.). It was a qualitative, interpretive, and exploratory case study applied to 33 participants from a public technical school in Brazil, in which participants were in the first year of High School. The analysis revealed that negotiated interaction was the main component of interaction, although in a different sense if related to the theoretical framework held in Second Language Acquisition (SLA). Therefore, this study added a discussion on interaction in SLA, which considered the peculiarities of the online oral negotiated interaction among beginner learners of English using WhatsApp . The interpretive findings discussed in this article may enlighten pedagogical practices in SLA as well as broaden possibilities in terms of activities development to work on online oral interaction amongst beginners, with the aid of technological resources. Finally, this study may serve the purpose of promoting reflections on SLA theories about interaction.

Language transfer refers to the application of previous language knowledge to the target language learning. Using questionnaires, this paper investigates the lexical transferring behaviors of 230 Dongxiang-Chinese bilingual and monolingual students who are in the early stage of learning English vocabulary. The results display that Chinese predominates the transference, while bilinguals’ Dongxiang Language is described as a barrier during the process of English learning. To show the individual-level differences, several learner-based factors: age, linguistic background, social background, cognitive level, emotion, and learning attitude are also confirmed, which appear to promote or inhibit this transferring behavior. The experiment data suggest that there are two different types of the factors mentioned above, which depend on whether they are affected by context-based factors---learner-based factors and learner-context-based factors. The paper also concludes with suggestions to teachers and policymakers in Dongxiang area for the modification of current teaching methods based on the quantitative analysis of surveys.