درخت حوزه‌های تخصصی

Code-switching is known to be a widespread phenomenon among bilinguals and in ESL/EFL teaching/learning process; it refers to any alternate use of two codes or languages within the same conversation or even the same utterance. The present study is an attempt to investigatethe functions, types and frequencies of code switching in students discourse in the context of ELT classrooms.The study also explores the relationship between the language proficiency level of the students and their use of code switching. To achieve this end, two groups of students (at two different levels of proficiency) from two classes of general English courses in an institutional program in Oil Ministry Center of Isfahan were selected as participants. All sessions of an entire semester were videotaped. A coding scheme was developed for classifying students’ instances of CS into relevant functions.The data were tabulated, and frequencies and percentages were conducted by SPSS program. The findings indicate that the majority of CS in the classroom is highly purposeful, and related to pedagogical goals. Also, the research found that pedagogical functions were more frequently fulfilled through CS compared to social functions. The findings of this research suggest that code switching is a necessary tool for teachers due to a number of pedagogical considerations in ET classrooms and can give teachers a clue to have a better understanding of student code switching in ELT classrooms and use CS in the direction of teaching and effective learning.

Speaking is a significant skill that many foreign language learners are trying to master. In this study, the effectiveness of two different speaking activities, i.e. oral presentation vs. free discussion, was investigated from quantitative and qualitative points of view. To achieve this purpose, 44 intermediate learners from a language institute in Tehran participated in the study. Half of the participants experienced oral presentation while the other half (22 in two other classes) experienced free discussion for eight sessions. The two activities were exchanged between the two groups after the end of the quantitative phase of the study for eight more sessions. The results of an independent samples t-test performed on the scores ofthe speaking section of a sample Preliminary English Test (PET, 2012 ) after the first phase of the study (the first 8 sessions) indicated that the learners who experienced oral presentation significantly outperformed the learners who experienced free discussion though both activities proved to be significantly useful. Furthermore, the results of the interview with 10 participants from each activity through purposeful sampling, after the second phase of the study (the second 8 sessions) through thematic analysis indicated that both free discussion and oral presentation activities had some merits and demerits. Based on the results it can be advisable to include the two activities as complementary.

The pivotal role of listening comprehension in second/foreign language learning requires that researchers conduct studies which investigate factors that affect test takers’ performances. The present study was set out to examine whether item modality (i.e., written vs. oral items) affects listening comprehension test performance. In addition, it investigated whether allowing test takers to take notes while listening would also affect their performances. To this end, two different tests, each containing 20 multiple choice items, were administered to 66 (35 female and 31 male) upper-intermediate EFL learners. The first test was administered to look into the role of item modality, and the second test was employed to investigate the effect of note-taking. The application of independent samples t-tests to analyze the data revealed that that test takers performed better when the items were provided in written rather than oral form, and that test takers’ performances did not differ significantly when they were allowed to take notes. More detailed findings and implications are discussed in the paper.

تحقیق حاضر کوششی در جهت یافتن مولفه های فرهنگی پنهان در مجموعه کتب درسی cover to cover از انتشارات اکسفورد می باشد که هم اکنون در برخی دانشگاه های ایران در درس زبان عمومی تدریس می شود. برای انجام تحقیق حاضر از دو شیوه استفاده شد: 1) بررسی کیفی متون خواندنی مجموعه سه جلدی این کتاب با استفاده از تحلیل محتوایی متون ان بر اساس اصالت سنجی متون از جهت گنجاندن ارزش های فرهنگی غربی. در این مرحله بررسی بر روی شش متن ( از هر جلد دو متن) به شکل انتخاب تصادفی صورت گرفت. 2) در مرحله دوم از روش مصابه با ""گروه هدف"" از تجربیات مدرسینی که از این مجموعه کتب در کلاس های درسی خود استفاده کرده بودند بهره گرفته شد. در نهایت بررسی دو مرحله ای نشان از عدم تطابق مفاهیم فرهنگی پنهان موجود در این مجموعه با محیط های فرهنگی و ملی ایرانی داشت. در پایان پیشنهادات نویسنده در راستای ارتقای وضعیت موجود با استناد به افزایش قدرت و آگاهی فرهنگی به مدد اموزش های تحلیلی برای گویندگان غیر بومی زبان بررسی شدند.

The present study takes Engeström human activity system model (1987, 1999) as a theoretical framework to investigate the CLT-based English curriculum reform in Iran which was initiated in 2013 by the Ministry of Education in public schools. With the premise that human activity is artifact-mediated and goal-directed, activity theory makes it possible to demonstrate the complex and dynamic relationship between various institutional, social, and individual factors by revealing different contradictions that language teachers would experience as they attempt to implement CLT in their classroom contexts. In addition to 23 language teachers who consisted the main participants of this study, three other groups including 17 teacher directors, 23 students, and 20 parents took part. Document analysis, semi-structured interview, and classroom observation comprised the data collection instruments. The results indicated that despite their optimism about and keen interest in CLT-based reform, Iranian language teachers could not successfully implement CLT due to their inability to successfully resolve the contradictions that emerged in their activity system. These contradictions in turn stemmed from a number of difficulties that emanate from various sources including teachers themselves, students, their parents, school staff, educational system, and the new package. Based on the findings, a number of implications and suggestions are provided for the Iranian curriculum developers, language teachers, parents, and teacher directors

The use of effective multimedia instructions such as mobiles, computers, and the internet in language learning has turned out to be useful since the last decades. The impact of multimedia and synchronous approaches of computer-assisted language learning (CALL) on English as a foreign language (EFL) learners' learning of language skills and components has been studied to some extent. However, the impact of computerized mediated instruction through multimedia (text and graphics) on learning collocations requires further investigations. This study aimed at investigating whether synchronous and asynchronous multimedia components: text and text with added graphics had any effects on EFL learners' learning of collocations. In doing so, 150 male EFL learners at pre-intermediate proficiency level were selected through convenience sampling. They were divided into six groups. The results of the study showed that computerized mediated instruction was more effective than non-computerized instruction. Also, synchronous computerized instruction was more effective than asynchronous computerized instruction. The results also showed that presentation through text with added graphics was more effective than presentation through simple text. The results are discussed and some pedagogical implications are presented.

باورهای معلمان در طول زندگیشان تحت تأثیرعوامل مختلف شکل می گیرد. بنابراین،آگاهی از افکار و عقاید معلمان در خصوص زندگی وشرایط کاریشان کمک شایانی به درک صحیح ما از تعریف واقعی معلمان در یک محیط فرهنگی و اجتماعی بخصوص می کند. هدف این مطالعه موردی، بررسی زندگی شخصی و کاری شش معلم زبان انگلیسی در مدارس دولتی و مؤسسات خصوصی زبان به منظورارائه تصویر صحیحی از باورها و تجربیات معلمان بر فرآیند یادگیری زبان دومشان، تجربیات تدریس، انتظارات و شرایط کنونی آنها، و تلاشهایشان برای ایجاد نوآوری در روش هایتدریس شانمی باشد. بدین منظور هدف، مصاحبه ها و مشاهدات مکرر به مدت یک سال برای جمع آوری اطلاعات لازم انجام شده و سپس توسط شیوه مقوله بندی معنایی تجزیه و تحلیل شدند. نتایج حاکی از آن بود که بیشتر معلمان چه در مدارس دولتی ویا مؤسسات خصوصی زبان از شرایط کاری و زندگی خود راضی نبودند. همچنین آنها با عوامل ناامید و دلسردکننده بسیاری، همچون نداشتن امنیت شغلی، شغل دائمی، تعادل میان کار و زندگی، بیمه و در عین حال، داشتن حجم کاری بالا، حقوق کم، محیط کاری پر استرس، شغل یکنواختو راکد، محیط کاری خسته کننده، محدودیت در نوآوری، مشکلات در ادامه تحصیل،و دوره های آموزشی غیرعلمی، ناشی شده از سیاست های داخلی و خارجی مسئولان، روبرو بودند. امید است با بها دادن به صحبت های معلمان زبان انگلیسی، موقعیت و وضعیت حقیقی آنها در جامعه کنونی آشکار گشته و به دنبال آن شاهد برطرف شدن برخی از نیازها و انتظاراتشان باشیم.

This study was aimed at investigating the effect of collaborative assessment, as compared to that of static assessment, on the EFL learners’ reading comprehension, metacognitive strategies, and critical thinking. In this mixed-methods research design study, 62 intermediate EFL learners out of a population of 79 English language learners, were randomly selected and divided into two groups of experimental and control with 31 participants in each group. They were both female and male, who were administered a meta-cognitive strategy and critical thinking questionnaire and a reading comprehension test at the pretest and posttest stage of the study. Furthermore, semi-structured interviews were conducted with 15 participants and six sessions of the course were picked for observation. A multivariate ANOVA (MANOVA) test was run and the obtained results revealed that the students in the experimental group showed statistically significant gains on the reading comprehension and metacognitive strategy as compared with the participants in the control group but did not show any significant difference on their critical thinking. Similarly, the analysis of the interviews and classroom observations provided important themes which revealed that the students found collaborative assessment a very fruitful and practical way of promoting their reading skills and strategies mainly metacognitive strategies.

The current study investigated the effect of collaborative prewriting activities on learners’ identity construction and L2 writing development. To this end, 43 sophomore upper-intermediate university students majoring in Teaching English as a Foreign Language at an Iranian university who had enrolled in a course called Advanced Writing were randomly divided into two experimental groups (groups A and B) and one control group (group C). While the students in group A were involved in group activities, the students in group B were engaged in pair activities. The students in control group (group C) worked individually. As a pre-test, a pen-and-paper writing task was given to all the students at the beginning of the semester. During the semester, all the participants were exposed to the same materials and were taught by the same teacher for one semester. The only difference was the type of activities in which the participants were engaged. At the end of one semester, a pen-and-paper writing task was given to all the three groups. The findings of the post-test revealed that all the students could significantly improve their writing skills. Nevertheless, the students in group B significantly outperformed their counterparts. Most importantly, the results of identity analysis showed that the students in group A used authorial plural pronouns along with adjectives more frequently. The findings of this study confirmed two issues: first, the significant efficacy of prewriting activities were confirmed at the end of the semester. Second, each type of prewriting activity could affect the learners’ identity construction

The present study investigated the effects of selected presentation techniques including the keyword method, the peg word method, the loci method, argument mapping, concept mapping and mind mapping on L2 vocabulary comprehension and production. To this end, a sample of 151 Iranian female students from a public pre-university school in Islam Shahr was selected. They were assigned to six groups. Each group was randomly assigned to one of the afore-mentioned treatment conditions. After the experimental period, two post-tests in multiple choice and fill-in-the-blanks formats were administered to assess the participants’ vocabulary comprehension and production. Two independent One-Way ANOVA procedures were used to analyze the obtained data. The results showed that the differences among the effects of the above-mentioned techniques were statistically significant in both vocabulary comprehension and production. These findings can have implications for learners, teachers, and materials’ developers.

هدف از تحقیق حاضر مقایسه فراوانی وقوع بخشهای متوجه به شکل زبان در مکالمات گروه های دو نفره متشابه و نا متشابه بود. این مطالعه با شرکت شصت نفر از دانشجویان رشته آموزش زبان انگلیسی که بر اساس نمراتشان در یک آزمون بسندگی استاندارد به دو گروه تقسیم شدند صورت گرفت. در یگ گروه، گروه های دونفره متشابه و در گروه دیگر گروه های دونفره نامتشابه تشکیل شدند. زبان آموزان در هر دو گروه مکالماتی در طی نه فعالیت نوشتاری مشارکتی انجام دادند که مکالمات ضبط و نگشاته شدند. میزان فراوانی وقوع بخشهای متوجه به شکل زبان، در مکالمات ضبط شده از گروه ها، شمارش و با روش آماری آزمون تی گروه های مستقل مقایسه گردید. نتایج تحلیل های آماری نشان دادند که گروه های دونفره نا متشابه، در مکالمات خود، بطور قابل توجه و معنی داری، از بخشهای متوجه به شکل زبان بیشتری استفاده کرده بودند. نتایج بدست آمده با توجه به نظریه اجنماعی فرهنگی ویگوتسکی مورد بحث قرار گرفته و نهایتا فواید آموزشی متعددی بدست آمد.

با وجود اینکه تعداد بسیاری از تحقیقات در مورد مسایل منظورشناختی در کل و به صورت اختصاصی تر در مورد موضوعرعایت ادب صورت گرفته است، موضوع عدم رعایت ادب بسیار نادیده گرفته شده است. در این تحقیق از شرکت کنندگان درخواست شده که به نسخه های فارسی و انگلیسی یک پرسشنامه کتبی تکمیل گفتگو (WDCT) پاسخ دهند. پاسخ های جمع آوری شده به منظور تجزیه و تحلیل رابطه میان عدم رعایت ادب و قدرت بررسی شدند. بعلاوه پاسخ های پرسشنامه فارسی با پاسخ های معادل انگلیسی آن مقایسه شدند تا تفاوت آنها از نظر رابطه میان عدم رعایت ادب و قدرت بررسی گردد.نتایج حاصله بر اساس تعداد موارد عدم رعایت ادب نشان داد که علیرغم وجود رابطه ای مستقیم میان عدم رعایت ادب و قدرت در داده های زبان فارسی، هیچ رابطه ای در پاسخ های جمع آوری شده به زبان انگلیسی مشاهده نشد. از نظر رابطه میان عدم رعایت ادب و قدرت تفاوت معناداری میان داده های زبان فارسی و انگلیسی مشاهده شد. می توان نتیجه گرفت که زبان آموزان انگلیسی به عنوان زبان دوم، علیرغم آگاهی از رابطه میان عدم رعایت ادب و قدرت در زبان اول خود، دانش کافی در مورد این ارتباط در زبان دوم خود ندارند.