زبان شناسی کاربردی - Iranian Journal of Applied Linguistics

This research explores the verbs used in aphasic spoken data by using Hallidayan systemic functional linguistic framework and compares them with the type of verbs used by healthy subjects. Persian aphasia test was used to recruit eight right-handed aphasic patients (mean age of 57.5 years) based on convenient sampling, and there was also another control group of six healthy participants (mean age of 52.2±2.04 years). They were interviewed orally and the process types in each group were determined and compared. These processes were compared to each other by using descriptive statistics characteristics such as the mean and standard deviations of the processes. In order to study descriptive results more precisely, statistical inference was used and ‘test for comparing two binominal populations’ was implemented to analyze differences of the process proportions between two groups. Results showed that aphasics significantly used more material processes than normal individuals (p=0.021); on the other hand, aphasics significantly used less relational (p=0.012) and behavioral (p=0.018) processes than normal individuals. There could be seen no significant differences for the use of mental, verbal, and existential processes between the two groups (p>0.05). Relying more on some processes and less on some others in aphasics implies the linguistic areas where they have more problems with and suggests where they base their speech in the process of recovering linguistic abilities. These findings has implications for both linguists and language pathologists.

Problem-based language learning approaches can prove advantageous in fostering meaningful language learning and enhancing language proficiency. The present sequential explanatory mixed-methods study aimed to explore the perspectives of Iranian EFL teachers regarding problem-based learning (PBL), and the challenges they confronted in its application. To this end, forty male and female Iranian EFL teachers from high schools and language institutes in Alborz province were selected using convenience sampling. In the course of the study first, a questionnaire was employed to gauge teachers' perceptions of problem-based language learning. To collect the required data, the Teachers' Perceptions of Problem-Based Learning (TPPBL)questionnaire was developed and validated. Afterwards, an interview was conducted to triangulate the data and provide nuanced insights into the challenges faced in implementing PBL. The gathered data were analyzed both quantitatively and qualitatively. The findings unveiled that the participants held positive perceptions regarding PBL implementation in language classes. However, they addressed various challenges including role adjustment, inadequate training and experience, lack of suitable instructional materials, and time constraints while implementing PBL techniques. The implications of these findings extend to EFL teacher educators, teachers, learners, and researchers, offering valuable insights for enhancing language teaching practices and addressing challenges associated with PBL implementation.

"Lexical Chains" is one of the newest branches of statistical semantics, which is defiend as the process of identifying words that have semantic relationship with each other, and help us to identify the topic and main content of the text. In this research, we aim to determine lexical chains of sermons No. 87 and 191 of Nahj al-Balaghah, based on the theory of "Saxena", as well as "Barzilay" and "Elhadad", using the descriptive-analytical and statistical method. The results show that in both sermons, the semantic relation "Antonym" has the most frequency. In sermons No. 87 and 191, respectively, 8% and 5% of the chains are "strong chains", and play the main role in determining the main themes of the sermons. According to the data, choosing the title "religious, ethical, scientific" for the sermon No. 87, and "moral, ethical, social, intellectual" for the sermon No. 191 -contrary to what "Mohammad Dashti" mentioned for them- seems more appropriate.

In recent years, there has been increasing interest in understanding how cognitive skills influence second language acquisition. Cognitive control, a set of mental processes that include attention, inhibition, and working memory, has been shown to play a significant role in language learning. This study examines the impact of cognitive control skills on language development among adult Iranian English learners, comparing it both in online and in person settings. Forty adult EFL learners were divided into two groups and underwent a 9-week instructional period, with cognitive control skills assessed using the Attention Network Task (ANT), working memory tasks, and a Raven’s IQ test. Data were analyzed using Pearson correlation, regression, and ANCOVA to determine relationships between variables. The results of the study revealed that while aspects of cognitive control like orienting and altering do not have a significant impact on language development, the more complex, controlling aspect exhibits a positive relationship (F=4.937, p=0.033). This relationship was contingent upon controlling for differences between post-examination and primary examination of ANT results, indicating that controlling attention is a stronger predictor of language outcomes. Furthermore, the study demonstrated that the mode of instruction—online or in-person—has no significant impact on this relationship (F=0.009, p=0.925), suggesting that cognitive control operates independently of teaching mode. The study’s findings suggest that educators and curriculum developers should emphasize activities targeting the controlling component of cognitive control in language learning, as this is linked to better language development. Additionally, since the mode of instruction does not significantly impact this relationship, effective language instruction can be delivered in both online and in-person settings, providing flexibility in course design.

The study aimed to examine the mediating role of self-efficacy beliefs in the relationship between coping strategies and language learning anxiety using Structural Equation Modeling (SEM). A total of 783 language learners participated in this research and completed Coping with Language Anxiety Scale, Foreign Language Anxiety Scale, and Self-Efficacy Belief Scale. The data were analyzed using SEM to test the hypothesized mediation model. Results indicated that coping strategies were negatively associated with language learning anxiety. Furthermore, self-efficacy beliefs partially mediated the relationship between coping strategies and language learning anxiety. Specifically, higher levels of self-efficacy were found to enhance the negative effect of coping strategies on language learning anxiety. These findings highlight the importance of promoting coping strategies and self-efficacy in language learning contexts to reduce anxiety. The implication of these findings for language learners, educators, and researchers are discussed, along with suggestions for future research in this area.

Given the link between parental involvement and children’s academic outcomes, the current research set out to redress the imbalance created by the almost nonexistence of research evidence on the impacts of simultaneous presence of mothers beside their children in an EFL class. To this end, following a mixed-method approach (a quasi-experimental design and semi-structured interviews), 35 starter-level female children, aged 4-6, selected via convenience sampling were randomly assigned into an experimental group (N=18) in which mothers attended the class with their children, and a control group (N= 17) in which mothers did not. Findings unraveled that mothers’ in-class presence enhanced children’s English language vocabulary, increased their class attendance, provided a feeling of affection and safety to help them relax and get motivated, caused their in-class behaviors to be closely monitored, and created rapport and solidarity between home and school. Mothers’ in-class presence also provided a unique opportunity for mothers to co-teach with the teacher the new vocabularies to their children. The findings also suggested that teaching English to mothers prior to their children’s course of instruction assisted them in scaffolding their children in classes. The implication is that as a result of their ongoing in-class presence, mothers may become more vigilant influential agents in educational meetings and school board decision-makings. Also, stakeholders need to be encouraged to devise plans allowing them to harness more efficiently the positive impacts of mothers’ in-class presence and provoke parents’ active participation in classrooms.

The current study aimed to explore the impact of content and language integrated project (CLIP)-based instruction on electrical engineering students’ vocabulary knowledge. To this end, a sample of 60 electrical engineering students was selected based on their performance on the Cambridge English Objective Proficiency Practice Test (CEOPPT). The participants were subsequently divided into two groups including an experimental and a control group. The study comprised five main stages: administering the proficiency test, conducting a vocabulary pretest, implementing the treatment, administering a vocabulary posttest, and administering a Content and Language Integrated Learning (CLIL) questionnaire. Both groups received CLIP/CLIL instructions over the period of eight sessions. The experimental group, however, received their instructions enriched by the assistance of co-teachers following a team model and supplemented by video-based instructions. At the end of the treatment, the vocabulary posttest and a questionnaire were used to collect the data. The results of a repeated-measures two-way ANOVA revealed that CLIP instruction delivered through co-teaching had a substantial positive effect on the electrical engineering students’ vocabulary knowledge. This finding was further corroborated by the results obtained from the CLIL/CLIP questionnaire, showing the participants’ positive attitude toward CLIP instructions.

In order to cater for the ever-increasing demand for learning English, private language institutes have mushroomed across Iran. These institutes adopt different policies such as designing their own Teacher Training Course (TTC), following the syllabus of Certificate for Teaching English to Adults (CELTA), or localizing it for the Iranian context to train competent English teachers. Surprisingly, there exists little research evaluating these TTC's or investigating if localizing CELTA is an effective strategy for the Iranian context. This study aimed to fill this gap by delineating the steps taken by a widely-known Iranian language institute in localizing CELTA for the Iranian context, and secondly to determine if the teachers were satisfied with this localized TTC. Data collected through the websites and interviews were subjected to conceptual content analysis; while the data mined through evaluation questionnaires were analysed through quantitative descriptive statistics. The findings revealed that the Iranianized TTC suffered from discrepancies such as unreliable selection of the participants, lack of opportunities for teaching practices, not observing experienced teachers' classes, and focusing on received rather than experiential knowledge. These findings are discussed, and a number of practical suggestions are offered to improve the Iranian TTC.

This study was an attempt to investigate the relationship between test anxiety and writing performance among Iranian intermediate EFL students. To achieve this goal, 50 participants of EFL students (male and female) at Iran, Tehran, were selected on the basis of sampling convenience. The instruments used in this research consisted of the proficiency test and TAQ (Test Anxiety) questionnaire. After homogenizing the students via a proficiency test (Cambridge Placement Test, 2010), those students who were selected as upper-intermediate ones were allowed to take part in this research. Their age range was between 20 and 40. Having collected the results, the researchers recorded the scores in computer files for statistical analysis using the Statistical Package for the Social Sciences (SPSS) version 25.00. In order to measure the relationship between the variables (test anxiety & written performance) Pearson Correlation tests were run. The results illustrated that there were significant relationships between writing performance and text anxiety and all its sub-scales of worry and emotionality. In addition, it was proved that there was not any significant difference between male and female in respect to writing performance. It must be reiterated that a Pearson Correlation test was also run to measure the Inter-Rater Reliability. The results of this study will provide insights to help EFL learners reduce their test anxiety and increase the level of their confidence.

Due to inconclusive evidence for the differential impacts of portfolio assessment (PA) on genre-based writing improvement and learner engagement, this study cross-examined 46 EFL undergraduates’ descriptive and narrative writing performances in a 12-week PA design. Teacher feedback points were collected from consecutive formative assessments of the students’ descriptive and narrative writing according to the genre-specific indicators in the West Virginia Department of Education descriptive writing rubric and Smarter Balanced narrative writing rubric, respectively. Statistical results reported the significant impact of PA on improving accurate word choice and grammar, development, and organization of ideas in session-wise students’ descriptive writing, with no sign of improvement in their performance on post-test descriptive writing. Further, the positive impact of PA was supported by improving the components of elaboration of narrative, language and vocabulary, organization, and convention in session-wise students’ narrative writing, as well as their performance on post-test narrative writing. Qualitative data on students’ engagement in PA was collected from inductive content analysis of their reflective journals. Students’ self-reports were schematized, and their level of engagement was rendered in terms of their approval of the usefulness and novelty of PA, the frequent mismatch between student self-assessment and teacher feedback both in quality and quantity, the sensitivity of teacher feedback to some writing features over others, the applicability of teacher feedback to the revision process, and overall positive perception of writing improvement.

This study posits that an important key component of political discourse derives from its heavy reliance on persuasion strategies to support the ideological bases. Throughout the argument, the study positions an emphasis on the US Democratic Party’s (DP) success in receiving the public consent and acceptance. Their victory is more likely the result of the power of their democratic ideologies that are constructed through the strategic use of rhetorical devices and linguistic structures. In an attempt to investigate which particular discursive strategies and rhetorical devices are instrumental in constructing a particular type of ideology, we adopted a CDA approach and analyzed Barak Obama’s public speeches to the US nation. The analytic categories found in his speech are: rhythmic paralleled structures and repetition; nominalization; and metaphorical framing. Moreover, in our macro-analysis of Obama’s discourse, special attention is paid to the effective role of devices such as topoi, or fallacies in his political argumentations and positive representation of DP.

Manipulation, one of the pivotal concepts in critical discourse analysis (CDA), is mainly considered a top-down strategy implemented by superior people on the inferior ones, who are passive recipients of power, to further their goals and benefits. However, the present paper highlights manipulative strategies exercised by a less powerful individual on the more powerful one who rather than being a passive victim, resists being manipulated by having gained counter-information to counterbalance the manipulator’s arguments. In the present paper, a critical discourse analytic approach is adopted to trace the power struggle in interpersonal relationships, taking advantage of a textual-contextual analysis to lay bare how power relations are detectable in discourse and what strategies are employed to exert or neutralize power. The selected excerpt examines the exchange between an irresponsible tour guide who is concerned with his job security and a dissatisfied tourist who threatens to disclose his incompetency as a tour-guide. To accomplish this end, several manipulative strategies are identified in the chosen excerpt, drawing on Teun A. Van Dijk, Eddo Rigotti, De Saussure & Schulz and Sandrine Sorlin’s proposed strategies.