درخت حوزه‌های تخصصی

As one of the most prominent components of native-like language use, lexical bundles play a crucial role in academic texts. Considering the amount of written language produced by writers, this study explored lexical bundles in non-native and native academic reports. To that end, 100 sample reports of non-native and native writers taken from the Michigan Corpus of Upper-level Student Papers (MICUSP) were selected and analyzed to find non-native and native writers’ use of lexical bundles regarding frequency, structure, and function. Results indicated that native writers generally used a more extensive variety of lexical bundles in their reports. Regarding the structure of bundles, both non-native and native writers tended to employ more noun phrases with of-phrase fragments. In terms of the functions of bundles, both groups of writers tended to use more research-oriented bundles, followed by text-oriented and participant-oriented bundles, respectively. Findings highlight the value of fixed expressions in producing coherent academic texts by proficient writers, hence their importance in materials design and second language instruction.  

The present study investigated the impact of learning styles on EFL learners’ reading comprehension skills improvement and self-efficacy perceptions. To this end, 60 intermediate male/female EFL learners at Pasargad Language Center in Langarud, Iran with the age range from 14 to 20 were selected based on the results of Michigan Test of English Language Proficiency. Next, they were randomly divided into two groups of 30. Then, the participants in both groups sat for a pretest of the English reading comprehension test, and answered the English proficiency background form, self-efficacy scale, and Maggie McVay Lynch learning style inventory. Next, the experimental group received learning-style-based activities, while the control group continued to work in the traditional way, with no regard for learning styles. Finally, the English reading comprehension test and self-efficacy scale were administered to both groups as posttests. The results of the study revealed that students’ learning style preferences have significant effects on their reading comprehension skills and English self-efficacy perceptions. The results also indicated that there is a statistically significant difference in the post-test scores between the control and experimental groups. That is, the experimental group performed better than the control group in the post-test of reading comprehension skills and English self-efficacy perceptions, and the progress in the experimental group was more than the control group. The findings of the present study can encourage teachers to use learning style preferences in English language teaching to help EFL learners increase their level of reading comprehension skills and self-efficacy perceptions.

As environmental issues become more prevalent, it is vital to incorporate ecological components into the curriculum to equip future generations with the necessary foundations to preserve and improve ecology. In light of this circumstance, many countries are compelled to include instructional approaches representing environmentally-based topics in textbooks. Nevertheless, whether the textbooks facilitate environmental education (EE) to promote ecological principles or foster students' competence in recurrent environmental concerns is ambivalent, particularly in the Indonesian context. The current study attempts to analyze the ecological verbal and visual contents engaged in Indonesian EFL textbooks. This study also unpacks the extent to which EFL textbooks in Indonesia accurately reflected the ecolinguistics perspective. Content analysis was employed in this study, adapting Stibbe’s (2015) ecolinguistics framework and Kress and van Leeuwen’s (2016) visual grammar theory. The findings revealed that EE in Indonesian EFL textbooks highlights the natural beauty and ecotourism locations while mainly disregarding ecological degradation. In contrast, EFL textbooks must emphasize contemporary world issues to cultivate positive attitudes and ecological consciousness among learners. Subsequently, these findings have significant consequences for the development of environment modules in Indonesian EFL textbooks.

The current study was conducted to examine Iranian EFL students’ listening comprehension and writing performance after receiving auditory and audiovisual input. With a quasi-experimental test-retest design, a listening comprehension test was administered in auditory and audiovisual formats to 51 intermediate EFL students from two intact classes. The results indicated that the students’ mean scores in the audiovisual listening test were significantly higher than that in the auditory test administered after a six-week interval; however, no significant difference was found in the accuracy and fluency of summary writing. The analysis of the participants’ responses to the questionnaire indicated that 75% of the students preferred the video format of the test and only 22% found it distracting. Most participants believed that visual input helped them remember details for a longer period and stay more concentrated, engaged and interested in the topic. To conclude, in addition to auditory input, audiovisual material is recommended as a preferred instrument to assess learners’ listening comprehension.

There have been a number of research concentrating on the request production of ESL/EFL, and native speakers. There have been some studies investigating the production of request speech act of EFLs and ESLs. However, no research has yet focused on the production differences of request speech act among Iranian EFLs and ESLs in terms of internal and external modification devices. First, the participants were given Oxford Placement Test (OPT) to determine their English proficiency level and 95 learners were chosen out of 123 ESLs and EFLs to respond to the scenarios adopted from Schauer (2009). Second, the scenarios were given to the participants via email or an already-made GoogleDoc link of the scenarios. The results of the independent t-test revealed that Iranian ESLs outperformed their EFL counterparts. The results regarding request head act, internal and external modifiers demonstrated that ESLs mostly applied conventionally indirect request strategies while EFLs mostly tended to apply direct request strategies. It was also revealed that requests produced by ESLs were more native-like with no or few grammatical mistakes and that both EFLs and ESLs utilized external modifiers more than internal modifiers. This study implies that due and sufficient attention is to be paid to EFLs since they lack sufficient exposure to L2 and such impoverished pragmatic input might result in inappropriate applications of speech acts in general and request speech act in particular.

The role of learning styles in academic performance has long been the question of many educationalists. Sensory learning styles, which categorize learners into three groups of visual, auditory, and tactile students, have been said to be likely to play parts in academic performance. The purpose of the present study is twofold. Initially, this study aimed to see what weaknesses Iranian university students have in reading comprehension task. The next step was to seek if possessing different sensory learning styles can lead to a significant difference regarding reading comprehension performance. In this study, Cognitive Diagnostic Assessment was applied to provide us with comprehensive mastery reading subskill profiles of everyone. To do so, a reading comprehension test along with a learning style questionnaire were given to 301 Iranian university students, the responses were all divided into either correct or incorrect responses, and according to examinees’ questionnaire, they were categorized into three groups of visual, auditory, and tactile learners. According to the present study, Iranian university students were found to have difficulty dealing with implicitly stated information, understanding difficult vocabulary, and summarizing the textual information. Regarding the second question of this study, visual learners performed significantly better than their auditory counterparts in four skills of Basic Linguistic Knowledge, Implicitly Stated Information, Understanding Difficult Vocabulary, and Understanding Complex Text. However, no significant difference was found between auditory and tactile participants. This result reinforces the prominent role of learning styles in academic and educational settings, to develop efficient instructions and curriculums that best meet learners’ needs.