درخت حوزه‌های تخصصی

This study investigated the impact of code-switching on speaking ability of Iranian low proficiency EFL learners. Moreover, it was an attempt to show what functions existed behind code-switching strategies used by the EFL learners. To this end, 60 male and female Iranian EFL learners age-ranged between 20 and 30 participated in the study. Data collection instruments which were used were the Interchange Objective Placement Test, a pretest, a teaching material, and a posttest. The speech of 60 Iranian EFL learners was recorded while they were performing some picture-description tasks. Then, their speech was transcribed and analyzed. The collected data were subjected to independent-samples t-test. The results indicated the two main functions of code-switching were equivalence and floor-holding. Furthermore, the findings of the t-test demonstrated that code-switching was an effective strategy among low proficiency level EFL learners and it could increase their motivation and interaction in the class discussions. Thus, they can speak in a positive environment and speaking is not an inhibitory factor anymore in their English learning.

This study aimed to investigate the relationship between HEXACO personality traits and Iranian EFL learners’ speaking ability. In order to achieve the purpose of the study, among all the language institutes (fifteen institutes) in Amol, Mazandaran Province, 8 were selected randomly (four institutes for female and four institutes for male language learners). Then, two classes were selected randomly from each institute. Among all the language learners in these eight institutes and classes, 250 learners (125 male and 125 female learners) were selected using a random cluster sampling method. The participants were asked to complete the HEXACO personality traits questionnaire. Speaking ability of all the learners was checked via scored interview to examine the relationship between HEXACO personality traits (Honesty-Humility, Emotionality, Extraversion, Agreeableness, Conscientiousness, and Openness to Experience) and their speaking performance. Speaking ability of the learners were evaluated by three interviewers (the researcher and two trained raters) based on IELTS speaking bands in four areas: 1) Fluency and Coherence 2) Lexical Resource 3) Grammatical Resource 4) Pronunciation. The interview was scored out of 9 in this study. To analyze the collected data, Pearson’s correlation coefficient and multiple regressions with stepwise method were used in the study. The findings of the study showed a positive and significant relationship between HEXACO personality traits and speaking performance of the learners. Extraversion, conscientiousness and altruism could predict 90.3 percent of variance of speaking ability.

The present study aimed to investigate the reliability and factor structure of the self-regulating capacity in vocabulary learning strategies scale (SRCvoc) in the Iranian EFL context. To this end, the original (SRCvoc) questionnaire (Tseng, Dornyei, & Schmitt, 2006) was translated into Persian, using a translation/back-translation procedure. Then, the Persian version of the SRCVOC was piloted to 43 high school students and showed acceptable internal consistency reliability (α = .81). In the main phase of the study, a sample of 1167 high school students (grades 9-12) from fifteen high schools in three Iranian cities completed the Persian SRCvoc. Based on the results, the Persian version of the scale demonstrated acceptable internal consistency reliability (<em>α </em>= 0.81). The factor structure of the translated version of the measure was investigated through a series of factor analyses. The results showed that the translated SVLSQ is composed of one dimension with five subcomponents, with a different factor structure as compared to the original questionnaire. The findings of the study suggest that the Persian version of the SVLSQ is a reliable and valid instrument for measuring self-regulatory vocabulary learning strategies in Iran. 

The present study was an attempt to investigate to what extent Iranian EFL teachers practice critical discourse analysis in the English language classroom during their teaching. To reach this aim, a 27-item questionnaire was designed and administered among 120 male and female Iranian English teachers in different language schools in Tehran. Following descriptive statistics through which the mean, standard deviation, and reliability of the questionnaire were calculated,a factor analysis was conducted to assess the construct validity of the designed questionnaire.The results of the statistical analysis clearly demonstrated the validity of the designed questionnaire.Once validated, certain within group comparisons (with respect to the demographic factors of gender, age, and educational degree) were conducted to see how the different demographic subsets of the sample responded to the questionnaire. The study also discusses the implications of such measurement for ELT and points out a number of suggestions for further study.

Hedging academic claims has been recognized as one of integral pragmatic features of academic writing in which most EFL academic writers seem to face substantial problems. Explicit instruction has been proposed by some scholars as an effective approach to make EFL writers aware of the importance, different forms, and pragmatic functions of hedging devices some of which are polysemous and polypragmatics (e.g., Hyland 1996a). The present study with the aim of shedding more light on the effectiveness of explicit instruction in improving the pragmatic knowledge of Iranian EFL learners in terms of hedging devices, investigates the acquisition and use of English modal auxiliaries as hedging strategies via applying a direct teaching strategy in the classroom. To this end a sample of 37 undergraduate students majoring in different fields of study were recruited and assigned into a control and experimental group. Explicit instruction of the modal auxiliaries as hedging resources was applied for the treatment group while the control group received only the regular academic writing instruction. A pretest and a posttest were administered to the two groups. The descriptive analysis of the scores as well as the results of the t-tests revealed a significant progress in the participants’ linguistic and pragmatic knowledge of modal auxiliaries as hedges in the treatment group. The results also indicated that the experimental group outperformed the control group in acquiring and using modal verbs to hedge their claims. The findings of the study provide insightful implications for the administrators of educational programs.

The present study attempted to discover whether there is a significant relationship between EFL teachers' critical thinking ability and their teaching success.To this end, 113 Iranian male and female English teachers were required to fill out Watson Glaser Critical Thinking Appraisal. Besides, their students were asked to answer the Characteristics of Successful EFL Teachers questionnaire. The statistical analysis of the data showed that there was a significant correlation between EFL teachers’ critical thinking skill and their teaching success. Besides, findings revealed that there was a significant difference between male and female teachers regarding their critical thinking skills, and that BA teachers differed from AS teachers with regard to critical thinking skills. More specifically, male BA teachers took the most advantages from critical thinking skills than others.  

The present study investigated the relationships among willingness to communicate, communication apprehension, and self-perceived communication competence in Persian (L1) versus English (L2). A total number of 235 adult native Persian EFL learners were selected through convenience sampling to participate in the study. The population consisted of 118 intermediate learners and 113 upper-intermediate learners. The transferability and predictability of these communication variables across L1 and L2 was checked through correlational analyses and linear regression. The findings showed that among these variables communication apprehension was more of a trait-like predisposition which was transferred across first language and foreign language. WTC in Persian had little predictive effect on WTC in English; also, self-perceived communication competence in Persian predicted only 15% of SPCC in English. Implications of findings could provide teachers insight into the extent to which these communication variables are trait-like or situational.

This paper presented two complex span tasks in Persian as measures of working memory capacity (WMC). Firstly, the construct of working memory (WM) and possible WM measures that could assess this construct efficiently were critically reviewed. Accordingly, as measures of domain-general components of WM, a reading span task and an operation span task which were documented to assess this construct efficiently were chosen and developed. Following this, the developed tasks were conducted on 151 teenage learners in a foreign language institute in West Azerbaijan Province. Then, the administration and scoring of the measures were described step by step. The tasks were validated against each other as well as against a digit span task which assessed the domain-specific aspect of WMC as well. The result showed a strong correlation between the reading span task and the operation span task, and a moderate correlation of either of the functions with the digit span task. Consequently, both of the developed span tasks can be valid indicators of WM capacity for Iranian individuals and can be used in a wide array of research domains in second language acquisition studies.

The present study investigated the effect of different types of text simplification (i.e., reducing the lexical and syntactic complexity of texts) on reading comprehension of English as a Foreign Language learners (EFL). Sixty female intermediate EFL learners from three intact classes in Tabarestan Language Institute in Tehran participated in the study. The intact classes were assigned to three experimental groups. Moreover, to homogenize the groups, the researchers administered a general proficiency test (TOEFL, 2003) to the participants. The results revealed no significant difference among the groups in general proficiency and reading ability. Then four reading comprehension texts from TOEFL test (2005) were simplified through lexical simplification, syntactic simplification or lexical-syntactic simplification techniques. The simplified texts, along with their reading comprehension (RC) questions, formed the three versions of the post-test, each version contained either lexically, syntactically or lexical-syntactically simplified texts. Each group took one version of the post-test. The scores were analyzed through one-way ANOVA. The results revealed a significant difference among the groups. The post hoc test indicated that the lexical-syntactic simplification group significantly outperformed the lexical simplification group and performed considerably better than the syntactic simplification group. There was no significant difference between the lexical and syntactic simplification groups, although the latter showed better results.

The main objective of the present study was to investigate the differences between Iranian EFL monolinguals and bilinguals in terms of vocabulary language learning strategies. In fact, it was an attempt to investigate whether bilingual/ monolingual learners differ significantly in using vocabulary learning strategies. To this end, 70 EFL, 45 monolingual (Persian) and 25 bilingual (Arabic-Persian) pre-university students were selected to answer Schmitt’s Vocabulary Learning Strategies Questionnaire (VLSQ). The participants were homogeneous in terms of age, sex, nationality and level of instruction. Following the administration of a general English proficiency test and one VLSQ, interviews were conducted. Then, descriptive statistics and independent t-test were used to analyze the data. The findings obtained through comparison revealed significant dissimilarities between bilinguals and monolinguals’ usage of determination, memory, cognitive and metacognitive strategies. There was no significant variation, however, in their use of social strategies. Further, interviews exhibited some aspects that were not mentioned in the VLSQ.