درخت حوزه‌های تخصصی

Complexity, accuracy, and fluency (CAF) are measures of language proficiency in productive skills. This study with a non-equivalent control group pretest-post-test design explored whether Dynamic Assessment (DA) procedures enhances EFL teachers' writing CAF. Three 22-member groups of homogeneous teachers were randomly assigned to one control group (Non-DA), an interactionist DA group (IA-DAG), and an interventionist DA group (IV-DAG). After the nine-session treatment, the study groups took a writing post-test. A one-way ANOVA test showed that the experimental groups outperformed the control group, although no significant differences were found between DA groups. Besides, no statistically significant differences were found between the groups' writing complexity. Considering accuracy, IA-DAG outperformed Non-DAG whereas no significant differences were observed between the experimental groups and between IV-DAG and Non-DAG. Fluency measures showed the superiority of DA groups to the control group. The first conclusion was that DA processes have a decisive role in improving writing skills and the CAF triad. Second, CAF components do not develop in a linear process, and employing DA procedures can be useful for its improvement. The paper has implications for language teachers and SLA researchers.

This study has been carried out to develop a critical checklist for global/commercial textbooks which play a crucial role in language teaching/learning. For this aim, a number of items have been developed based on a comprehensive review of the related literature and experts’ opinions. The tentative checklist was administered to the targeted population, yet 326 checklists were deemed appropriate for the analysis. The statistical analyses utilized in this study were exploratory factor analysis and partial confirmatory factor analysis. Prior to the exploratory factor analysis, a correlation analysis reduced the items into 44. Next, the exploratory factor analysis identified ten components. Additionally, six items were excluded from the checklist due to simultaneous factor loading and the finalized checklist was truncated into 38 items.  To investigate the possibility for further validation studies, the result of partial confirmatory factor analysis was not statistically significant.  Results of this study have the potentials to shed some lights on the ideological aspects of textbook evaluation.

The current study sought to explore the impact of SFL-oriented register instruction on Iranian EFL learner’ writing performance with a central focus on their English proficiency level. As its secondary aim, the study delved deeply into the learners’ perception of the register-based instruction. To these ends, 50 intermediate and 50 advanced Iranian EFL learners were selected randomly and assigned to four groups: two experimental and two control groups. Employing an experimental pretest/posttest design, the learners of the two experimental groups received instruction on the three components of register; that is, field, tenor, and mode along with the implementation of a three-phase teaching/learning cycle, whereas the learners in the control groups were exposed to a conventional writing instruction. Quantitative analysis of the learners’ writing performance on the pre- and posttest measures revealed the contributory role of register instruction in improving Iranian EFL learners’ writing performance, regardless of their English proficiency level. Furthermore, having been surveyed through a researcher-made questionnaire, the advanced and intermediate learners expressed their positive attitude towards the instruction. The findings highlighted the necessity of superseding the traditional linguistic-based writing instruction by a contextual and situational teaching methodology similar to what has been implemented in the current study.

This study addresses the acquisition of the morphological markers in Persian learners of English as a foreign language. To this end, the accuracy order of nine morphemes including plural –s, progressive –ing, copula be, auxiliary be, irregular past tense, regular past tense –ed, third person –s, possessive -ʼs and indefinite articles was studied in 60 teenage Persian EFL learners. Placement and proficiency tests and a demographic questionnaire were employed to collect the data. The total production of 2160 morphemes was manually checked, classified, and counted to rank their acquisition order. The learners’ accuracy order was ranked in a decreased order from 1 to 9 as follows: regular past tense, auxiliary be, copula be, present progressive tense, indefinite articles, plural –s, possessive -ʼs, irregular past tense and third-person singular –s. The Spearman correlation showed that Persian students’ accuracy order had a moderate and weak relationship with the accuracy order of ESL and EFL learners, respectively. This finding proves that Persian EFL learners do not learn English grammatical morphemes in a natural order. Moreover, the universal grammar does not remain fully in these learners. The minor role of UG in EFL acquisition also indicates the important role of transfer in foreign language learning.

This study explored both teachers’ and learners’ perceptions of teachers’ pedagogic strategies which may engender willingness to communicate (WTC) in an English as a foreign language class and the difference between their perceptions to detect how convergent or possibly how divergent these are. The project used a convenience sample of 300 students taking an intermediate English course and their teachers (N=60) in several English Language Institutes in Tabriz, Iran. The instruments included a Likert scale questionnaire on teachers’ pedagogic strategies and learners’ WTC completed by both teachers and learners. Based on the data collected from the questionnaires, it was revealed that the teachers and learners agreed on the role of teachers’ wait time in learners’ WTC but not on the other strategies such as motivating strategies, error correction strategies, and teachers’ congruence. The findings of the study have important implications for teachers in terms of reconsidering their pedagogic strategies to play their facilitating roles in engendering students’ WTC in the class. The results also have the implications for EFL teacher education in the new era of communication.

Despite widespread interest and research among applied linguists to explore metadiscourse use, very little is known of how metadiscourse resources have evolved over time in response to the historically developing practices of academic communities. Motivated by such an ambition, the current research drew on a corpus of 874315 words taken from three leading journals of applied linguistics in order to trace the diachronic evolution of stance markers in methodology section of research articles from 1996 to 2016. Hyland’s (2005b) model of metadiscourse was adopted for the analysis of the selected corpus. The data were explored using concordance software AntConc (Anthony, 2011). Moreover, a Chi-Square statistical measure was run to determine statistical significances. The analysis revealed a significant decline in the overall frequency of stance markers in methodology section of RAs. Interestingly, this decrease was entirely due to the overall decline in the use of self-mentions. Approaching interactional dimension of academic writing from such a diachronic perspective, it might be argued that the very selective use of stance markers by academic writers over time means metadiscourse does not operate in vacuum and is sensitive to changes within disciplines and their academic practices.