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The score reliability of language performance tests has attracted increasing interest. Classical Test Theory cannot examine multiple sources of measurement error. Generalizability theory extends Classical Test Theory to provide a practical framework to identify and estimate multiple factors contributing to the total variance of measurement. Generalizability theory by using analysis of variance divides variances into their corresponding sources, and finds their interactions. This study used generalizability theory as a theoretical framework to investigate the effect of raters’ gender on the assessment of EFL students’ writing. Thirty Iranian university students participated in the study. They were asked to write on an independent task and an integrated task. The essays were holistically scored by 14 raters. A rater training session was held prior to scoring the writing samples. The data were analyzed using GENOVA software program. The results indicated that the male raters’ scores were as reliable as those of the female raters for both writing tasks. Large rater variance component revealed the low score generalizability in case of using one rater. The implications of the results in the educational assessment are elaborated.

While some researchers have questioned the efficacy of corrective feedback (CF), other researchers believe that CF can be effective if implemented through new technology types, including e-portfolio (EP). However, whether EP can be used as a medium of providing CF for language learners at different levels of language proficiency is still unknown. The purpose of the present study, therefore, was twofold: (a) to examine the writing performance of EFL learners across three levels of language proficiency receiving direct corrective feedback (DCF) via EP, and (b) to investigate which language proficiency group benefits more from DCF provided via EP. For the purposes of the present study, sixty (60) Iranian EFL learners who were divided into three levels of language proficiency at Sharif language center in Tehran, Iran participated in this study. The results of data analysis showed statistically significant differences for two components of writing—content, and mechanics—between beginning and intermediate, and beginning and advanced language learners. The results also showed that the higher the language proficiency level of language learners, the more they benefit from the provision of DCF through EP. These findings suggest that EP may be a viable option to supply Iranian EFL learners across levels of language proficiency with DCF. The article concludes with a call for testing the threshold-level hypothesis that may exist for language learners to use EP.

When constructing a test, an initial decision is choosing an appropriate item response format which can be classified as selected or constructed. In large-scale tests where time and finance are of concern, the use of response chosen known as multiple-choice items is quite widespread. This study aimed at investigating the impact of response format on the performance of structure tests. Concurrent common item equating design was used to compare multiple-choice items with their constructed response stem-equivalent in a test of grammar. The Rasch model was employed to compare item difficulties, fit statistics, ability estimates and reliabilities of the two tests. Two independent sample t-tests were also conducted to investigate whether the differences among the item difficulty estimates and ability estimates of the two tests were statistically significant.  A statistically significant difference was observed in item difficulties. However, no significant difference was detected between the ability estimates, fit statistics, and reliabilities of the two tests.

The present study aimed to examine the effect of three vocabulary techniques (dictionary use, etymological analysis, and glossing) on the Iranian ESP learners' vocabulary production. Forty-five university students majoring in architecture at Azad University, Anzali branch,  participated in this study. They were divided into three groups, and each group was randomly assigned to one kind of treatment condition (dictionary use group, etymology group, and glossing group). The Michigan proficiency test was used to ensure the homogeneity of the  ESP learners. The three experimental groups received instruction for three weeks. ESP learners took a vocabulary production test (VPT). A one-way between groups ANOVA was conducted to analyse the data. The results showed that dictionary use improved ESP learners' vocabulary production, and dictioary use group outperformed the other two groups. The study concludes that dictionary use faciliates vocabulary production.

Technology mediated learning brings together the users with shared interests. This method makes learners informally engaged in language learning. This study intended to investigate the effect of technology mediated instruction on cognitive scaffolding, academic performance and motivation. Employing a quasi-experimental research, 80 learners from two intact classes at Islamic Azad University, Osku Branch were selected as the experimental and control groups. Telegram as a tool was used in the experimental group, while the control group received traditional way of instruction. Critical ethnography approach was implemented to consider the amount of cognitive scaffolding. To measure the students’ motivational level in both groups, Course Interest Survey (CIS) was administered at the end of the semester. The total average score for each group was calculated. To compare students’ academic achievement, their average scores in the final academic test were considered. An Independent samples t-test in was used to compare the mean scores. The results indicated that technology mediated learning brought about cognitive scaffolding and the students in the experimental group outperformed the control group in terms of motivation and academic achievement. The results of the study suggest that to bring about academically successful students, practitioners should use technology mediated instruction.

Motivation raising strategies are frequently used in English as a Foreign Language (EFL) classes; nevertheless, learners’ perceptions of such strategies used by language teachers have not sufficiently been explored. Also, there are not enough studies on differences and similarities between more and less proficient EFL learners regarding this issue. To scrutinize this topic, a groups of more (No=50) and less proficient EFL learners (No=50) participated in this study by completing to a validated, researcher-made questionnaire with a five-point Likert type format. Non-parametric Mann-Whiteny U test was run in the SPSS ver. 23 to check the differences between the two groups. The results of the study verified that, regardless of each individual scale in the utilized questionnaire, overall, the more proficient ones manifested significantly less perceptions on teachers’ motivation raising strategies based on the total estimated mean ranks compared with the less proficient learners.  However, within the surveyed scales, only in the classroom atmosphere scale, the results showed that the less proficient learners were more mindful of teacher strategies for motivation raising. The findings from this study have implications for motivation raising strategy instructions for a language classroom. 

Reading is recognized as being the most important skill needed by ESP learners in their field of study, and vocabulary knowledge is the most widely discussed component of effective ESP reading per se. However, research on how much the different types of words exert substantial influences over ESP reading comprehension remains scanty. To address this lacuna, the present study aimed to examine the degree of contribution made by general high-frequency, core-academic, and technical-academic words to 127 Iranian learners studying Psychology at three state universities in Tehran, Iran. Three researcher-made and validated tests were used to measure the three aforementioned types of vocabulary knowledge accompanied by an ESP reading test. Data analysis using multiple regression revealed that the core-academic words and technical-academic words significantly contributed to the ESP reading comprehension, explaining about 92% of the variance in reading scores, but knowledge of general high-frequency words was not a significant contributor. Moreover, teaching core-academic and technical-academic words did not have a significant effect on ESP reading comprehension in the short term, yet a low significant difference was observed for technical academic words in the long term. Findings of this study imply that direct teaching of the core-academic and technical-academic words can help ESP learners improve their reading over time. The article ends with pedagogical implications and suggestions for future research.

The profession of second language teaching has experienced fundamental fluctuations in both theory and practice. With its own proponents and opponents, the postmethod was considered as the practical and reasonable solution to the limitations of the confining concept of the method. The purpose of this qualitative study was to elicit nonnative EFL teachers’ viewpoints and perceptions regarding postmethod pedagogy. In fact, the researchers were interested to know about nonnative EFL teachers’ perceptions of postmethod condition regarding their own context and needs. Selected based on purposive sampling procedure, the participants of this study were 10 nonnative EFL teachers categorized into three groups based on their teaching experience. The participants took part in semi-structured interviews and they were asked a series of questions to elicit their perceptions and interpretations of postmethod. The results of the study revealed some rays of hope in some cases, though not promising in a full manner. In other words, although nonnative EFL teachers could not mention the postmethod principles explicitly, they showed a logical understanding of postmethod pedagogy tenets and its applications in their teaching practices and procedures. The results of this study can help teacher educators design more effective teacher education courses and in-service programs to enhance nonnative EFL teachers’ viewpoints and perceptions regarding postmethod pedagogy and its implications in language teaching and learning processes.