درخت حوزه‌های تخصصی

   COPYRIGHTS ©2021 The author(s). This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, as long as the original authors and source are cited. No permission is required from the authors or the publisher. This study set out to explore the efficacy of EFL teachers' digital literacy in improving language learners' speaking fluency and accuracy through the development of virtual languaculture tasks. To this end, 52 male and 68 female EFL teachers from different areas of Kurdistan province participated in the study by completing a digital literacy scale developed by Ng (2012). Moreover, three groups of teachers, 12 high and 12 low-digitally literate teachers who used virtual languaculture tasks and 10 teachers who used traditional teaching methods participated in semi-structured interviews, and their teachings were observed for 8 sessions. Besides, by conducting an IELTS speaking test, 121 male and 122 female EFL learners of the three groups of teachers were selected to participate in this study. After conducting 16-session treatments, a speaking test was used as the posttest.  The qualitative and quantitative data were analyzed via MAXQDA and SPSS. The results of one-way between-groups multivariate analysis of variance indicated the efficacy of the implementation of languaculture tasks in developing students' speaking fluency and accuracy. On the other hand, the qualitative phase of the study showed that being digitally literate influenced the development, implementation, variety, and complexity of languaculture tasks. Moreover, the attained results supported the superiority of the languaculture task as a mediator between instructors' digital literacy and learners' verbal ability. Accordingly, enhancing teachers' digital literacy and learners' critical languaculture awareness are suggested as useful strategies to improve language learners' speaking fluency and accuracy. 

Over the last decade, Mobile-assisted Language Learning (MALL) has led to an authentic and contextual language learning process across the globe (Kukulska-Hulme, 2009). It has played a pivotal role in language learning in general and vocabulary learning in particular as a building block of academic writing. The current study examined the effect of a mobile application (i.e. AWL builder) on academic vocabulary learning among sophomore university students in applied linguistics. The study also focused on measuring students' perceptions and problems in utilizing mobile-assisted applications in acquiring English academic vocabulary. Accordingly, using convenience sampling procedures the participants were divided into experimental (N =36) and control (N = 36) groups. The experimental group used a mobile application (i.e. AWL builder), while the control group used a traditional approach. Furthermore, to answer research questions academic vocabulary pre-and post-tests and a questionnaire were employed. The findings show that the AWL group showed prominent performance in academic vocabulary tests. The current study concludes that instructors should take into account mobile devices as useful supplementary tools to enhance L2 academic word retention and include them in regular language curriculum.

Considering the body of research on the intersection of psychology and assessment that suggests assessment is not only under the influence of the model against which a translation is assessed, the present study aimed to investigate the role of raters’ personality traits in their assessment. It was also intended to see if the application of an agreed-upon unified assessment tool could change the way evaluations are made, and if this possible change is the same among raters with different personality traits. To this end, seven raters were asked to score an English text translated by 23 students twice with an interval of at least two weeks. In the first scoring, they were asked to assess the way they usually did with no specific guidelines. However, the second assessment was done through the application of an agreed-upon model. Moreover, the raters were scored on the personality traits of agreeableness and conscientiousness as it is believed that these two traits are predictors of leniency. The data analyzed revealed (1) a significant correlation between the raters’ score on agreeableness and the scores they assigned to the translations, and (2) a significant negative correlation between the raters’ score on conscientiousness and the scores they assigned to the translations. This proved that more agreeable less conscientious raters are prone to be more lenient. The value of Cronbach alpha also revealed that more conscientious less agreeable raters were more consistent in their assessments in both rounds of scoring. This, however, turned out not to be the case for less conscientious raters.

Professional learning community (PLC) has been a generally recognized model for promoting teacher development, including EFL teachers’ writing assessment literacy, intercultural teaching competence, digital literacy, and so on. However, research on whether the changes in beliefs of teachers engaging in a PLC affects their teaching competence is relatively scant. To fill this gap, the present study investigated the extent to which a PLC with intercultural components changed EFL teachers’ beliefs in intercultural teaching, which in turn affected their intercultural teaching competence. In doing so, adopting an exploratory sequential method, qualitative data from teachers and a questionnaire from students were collected and analyzed through NVIVO 12 and SPSS 26.0. The data analyses revealed significant changes in the EFL teachers’ knowledge construction, motivation inspired by peer interaction, and reflection on intercultural learning and teaching practices. These changes led to the transformations in their beliefs and practices concerning intercultural instruction, although individual orientations were observed in their pedagogical approaches. Furthermore, the study’s findings were supported by evidence of corresponding changes in students’ learning outcomes in the development of intercultural competence. The study highlights the significance of PLCs in enhancing EFL teachers’ intercultural teaching competence and their professional development.

Vocabulary learning can occur incidentally when explicit and implicit cognitive processes are at work. The present study investigated how frequently a set of (implicit/explicit) lexical strategies was used by Iranian learners of English while reading journalistic texts for comprehension, and how effective they were regarding vocabulary retention in incidental vocabulary learning. Also, it examined the role of gender in lexical strategy use in such a context. To this end, 40 upper-intermediate learners of English, including 20 males and 20 females, were selected and asked to read journalistic texts. To collect the data, think-aloud and a retention test (Vocabulary Knowledge Scale) were used. Descriptive and chi-square data analyses revealed that the most frequent lexical strategy was consulting a dictionary (particularly a bilingual dictionary), followed by inferring (particularly contextual strategies) and ignoring strategies. The male participants were found to use inferring strategies more frequently whereas the female participants were found to use the ignoring strategy more frequently. Moreover, significant differences were observed between explicit and implicit strategy types with higher lexical use and retention effect for explicit ones. Findings provide implications for L2 vocabulary learning. 

Structural equation modeling (SEM), as a flexible and versatile multivariate statistical technique, has been growingly used since its introduction in the 1970s. This article presents a methodological synthesis of the characteristics of the use of SEM in L2 research by examining the reporting practices in light of the current SEM literature to eventually provide some empirically grounded recommendations for future research. A total of 722 instances of SEM found in 145 empirical reports published in 16 leading L2 journals across two periods of 1981-2008 and 2009-2020 were systematically reviewed. Each study was coded for a wide range of analytic and reporting practices. The results indicate that despite the growing popularity of SEM in L2 research, there was a wide variation and inconsistency in its uses and reports within and across the two periods in regard to the underlying assumptions, variables and models, model specification and estimation, and fit statistics. Drawing on the current SEM literature, we will discuss the findings and research implications for future use and reporting of SEM in L2 research.

Measurement disturbances refer to any conditions that affect the measurement of some psychological latent variables, which result in an inaccurate interpretation of item or person estimates derived from a measurement model. Measurement disturbances are mainly attributed to the characteristics of the person, the properties of the items, and the interaction between the characteristics of the person and the features of the items. Although numerous researchers have detected measurement disturbances in different contexts, too little attention has been devoted to exploring measurement disturbances within the context of language testing and assessment, especially using graphical displays. This study aimed to show the utility of graphical displays, which surpass numeric values of infit and outfit statistics given by the Rasch model, to explore measurement disturbances in a listening comprehension test. Results of the study showed two types of outcomes for examining graphical displays and their corresponding numeric fit values: congruent and incongruent associations. It turned out that graphical displays can provide diagnostic information about the performance of test items which might not be captured through numeric values.