Quick Placement Research Articles

The Effect of Flipped Classroom on Iranian Adolescents: Elementary EFL Learners’ Vocabulary Recall and Retention

Vocabulary as an inseparable part of language learning has a vital role in communication, which requires to be taught in new approaches. A quasi-experimental method was used to achieve the aims of the current study. In doing this, 48 Iranian female adolescent elementary learners (13–17) were assigned based on the Oxford Quick Placement Test from 70 female students to take part in 4 sessions of treatment. The participants were randomly divided into two groups: an experimental group (n = 24) and a control group (n = 24). The experimental group was taught using the flipped classroom, while the control group was exposed to the conventional methods. Research instruments involving an English language placement test, vocabulary pretest, immediate posttest, and delayed test (the study lasted for 9 weeks). A list of 28 target words was given to both groups. Words were selected by the Lawshe content validity ratio (CVR) and content validity index (CVI) to have validity. The findings of ANCOVA indicated that conducting the flipped classrooms has significant impacts on Iranian adolescent elementary students’ vocabulary recall and retention. Hence, it is an applicable approach that carries important implications for teachers, foreign language syllabus designers, and curriculum planners.

Reflective Reciprocal Teaching: A Technique for Improving Iranian EFL Learners’ Reading Comprehension Ability

The primary aim of this study was to shed light on the impact of a new instruction model, reflective reciprocal teaching (RRT), on English as a foreign language learners' (EFL) reading comprehension ability. Its mode of inquiry was a mixed-method, and it took on a quasi-experimental design, including a pretest, treatment, and posttest paradigm. The sampling techniques were both convenience and random sampling by which 100 EFL freshman learners were selected and assigned into three groups of reflective reciprocal teaching (RRT), reciprocal teaching (RT), and control. Two tests, namely Oxford Quick Placement Test and Michigan English Language Assessment Battery, were used to measure EFL learners' proficiency level and reading comprehension ability in its quantitative phase. ANOVA was utilized to analyze the collected data. Also, during the next step, which aimed to explore the learners' perceptions of RRT instruction, semi-structured interviews were used to collect qualitative data. The results indicated that the RRT group outperformed the control group regarding their reading comprehension ability; however, the RT instruction did not significantly impact this issue. Accordingly, the qualitative data analysis findings indicated that self-regulated learning, perceived competence, metacognitive awareness, confidence, and intrinsic motivation were the significant results of the RRT instruction model, contributing to the learners' reading comprehension ability.

Impact of STAD model of Cooperative Learning on Iranian EFL Learners’ Critical Thinking and Motivation

This study investigated the impact of cooperative learning on Iranian high schoolEFL learners’ critical thinking and motivation. To this end, 142 EFL students were selected based on their performance on the Oxford Quick Placement Test (OQPT), and divided into two heterogeneous experimental groups (EG) receiving treatment through STAD model of cooperative learning, and two control groups (CG) without any treatment. To recognize the entry behaviors of the participants, pretests were run. Then, the same educational content was taught to both groups during an educational term. Furthermore, in order to disclose the effect of treatment, a critical thinking post-test similar to the pretest but in rearranged order in options and items, and a motivation post-test were administered at the end of the instruction. The results obtained from the statistical analysis of the scores showed that cooperative learning has a significant effect on the critical thinking and motivation of the participants. The findings of the study are beneficial for EFL learners to improve their small group capabilities.

The vocabulary learning strategy use of Iranian elementary EFL learners

In order to learn vocabulary efficiently, the utilisation of learning strategies is very important and surely it depends on learners’ attempts. The current study aimed at examining the strategies that Iranian elementary English as a foreign language (EFL) learners adopt for learning English vocabulary. To this end, based on the performance of the participants on the Quick Placement Test, the researcher recruited 100 participants through availability sampling. To determine the strategies that the participants employ for learning English vocabulary, Schmitt’s taxonomy of vocabulary learning strategies (VLSs) questionnaire was administered. The findings of the current study indicated that Iranian elementary EFL students were medium VLS users. The social strategy was found as the most frequently used category of strategies, followed by memory, determination, cognitive and metacognitive strategy. Keywords: Language, learning strategies, vocabulary, Iranian, elementary.

The relationship between the anxiety level of Iranian elementary EFL learners and their vocabulary learning strategies

The current study aimed at examining the relationship between anxiety level of Iranian elementary English as a foreign language learners and the strategies that they adopt for learning English vocabulary. To this end, based on the performance of the participants on the Quick Placement Test, the researcher recruited 100 participants through availability sampling. To determine the strategies that the participants employ for learning English vocabulary, Schmitt’s taxonomy of vocabulary learning (VL) strategies questionnaire was administered. Also, the Spearman correlation was run to determine the correlation between various levels of anxiety and different VL strategies. The findings of the current study indicated that the effects of anxiety can adversely affect a person’s use of VL strategies. Likewise, when there is an increase in anxiety, VL strategy use decreases to a significant extent. Keywords: Vocabulary learning, strategies, foreign language, classroom, anxiety scale.

Teaching Speaking and Listening Skills through Audio-Lingual Versus Conventional Methods of Instruction: Which Method Is More Effective?

The goal of this study was to check the impact of the Audio-Lingual Method (ALM) compared to traditional training on enhancing intermediate EFL learners' listening and speaking abilities. An Oxford Quick Placement Test was given to 105 participants to meet the study's goals, and 78 participants were chosen in the end. They were then randomly assigned to the control group (CG) and the experimental group (EG). Validated listening and speaking tests were given to them as a pre-test before they began treatment. The EG subsequently started treatment, which included teaching and learning listening and speaking skills through ALM. At the same time, the CG received traditional training, which included instruction based on the teacher's instances and exercises. The two groups were given the identical listening and speaking test as the post-test after 20 sessions of treatment. In addition, after the post-test was administered, a questionnaire comprising twelve items was distributed among 15 teachers teaching at different institutes to seek their views and perspectives regarding the application of ALM in teaching listening and speaking skills. Paired and Independent Samples t-tests were used to assess the data. The results revealed that the EG outperformed the CG by a substantial margin. The EG outperformed the CGs in both skills. The findings imply that ALM may be utilized in English classes to help EFL students improve their listening and speaking abilities.

Teaching Speaking and Listening Skills through Audio-Lingual Versus Conventional Methods of Instruction: Which Method Is More Effective?

The goal of this study was to check the impact of the Audio-Lingual Method (ALM) compared to traditional training on enhancing intermediate EFL learners' listening and speaking abilities. An Oxford Quick Placement Test was given to 105 participants to meet the study's goals, and 78 participants were chosen in the end. They were then randomly assigned to the control group (CG) and the experimental group (EG). Validated listening and speaking tests were given to them as a pre-test before they began treatment. The EG subsequently started treatment, which included teaching and learning listening and speaking skills through ALM. At the same time, the CG received traditional training, which included instruction based on the teacher's instances and exercises. The two groups were given the identical listening and speaking test as the post-test after 20 sessions of treatment. In addition, after the post-test was administered, a questionnaire comprising twelve items was distributed among 15 teachers teaching at different institutes to seek their views and perspectives regarding the application of ALM in teaching listening and speaking skills. Paired and Independent Samples t-tests were used to assess the data. The results revealed that the EG outperformed the CG by a substantial margin. The EG outperformed the CGs in both skills. The findings imply that ALM may be utilized in English classes to help EFL students improve their listening and speaking abilities.

The Effect of Portfolio Assessment on Iranian EFL Learners’ Autonomy and Writing Skills

The portfolio assessment is a purposeful and systematic collection of students’ work that is intended to show progress over time. The researchers employed the Oxford quick placement test, autonomy questionnaire, and topic-based paragraph writings as the pretest and posttest. The design of the study was quasiexperimental. To this end, researchers chose 120 learners with the convenience sampling method, which were 60 learners at the upper-intermediate and 60 learners at the advanced level. Participants were divided into two homogeneous groups (30 learners) such that there were two groups at the upper-intermediate level and two groups at an advanced level as experimental and control groups. A piloted writing pretest was given to both groups before the treatment. The experimental group had received the treatment of four writing tasks to perform. In order to address the research questions, descriptive statistics and covariant analysis were used. Based on the results achieved from the first research question, portfolio assessment has a positive significant effect on Iranian EFL learners’ autonomy on both upper-intermediate and advanced levels. The results also indicated that portfolio assessment has a positive significant effect on Iranian EFL learners’ writing skills on both upper-intermediate and advanced levels.

The Impact of Using Task-Based Activities on Iranian EFL Learners’ Speaking Skill

This study explored the impacts of task-based activities on Iranian intermediate EFL learners’ speaking skill. To do the current study, the Oxford Quick Placement Test (OQPT) was given to 75 students and 50 intermediate participants whose scores were between 40 and 47 were selected. Then, the participants were randomly divided into two groups; one experimental group and one control group. Then they were given three topics to talk about in two minutes as a speaking pre-test. Afterwards, the experimental group received the treatment through task-based activities while the control group received a traditional instruction. The whole instruction lasted eight sessions. In the first two sessions, the OQPT and the pre-test were administered, respectively; in five sessions, the participants received the treatment, and in the eighth session, the post-test of speaking was given to the participants of both groups to measure the effects of the treatment on their speaking improvement. The collected data were analyzed through independent and paired samples t-tests and the results indicated that the experimental group outperformed the control group on the post-test. In other words, there was a significant difference between the speaking post-test of the two groups. The implications, the conclusions, the limitations, and the suggestions of the research were explained.

L2 Learners’ Perceptions of Online English Learning in the Post-Corona Era: Focusing on Affective Factors and Language Proficiency

This study aimed at identifying the variables linked to the perceptions of L2 online learning that can help instructors create the optimal learning environment to make up for academic losses due to the COVID-19 pandemic. The participants were 67 university students who majored in English education. Data was collected from the Quick Placement Test (QPT), self-assessed language proficiency, perceptions of online L2 learning questionnaires, the Foreign Language Enjoyment (FLE), and the Foreign Language Classroom Anxiety Scale (FLCA). The result indicated that grade effect was found between the learners before and after the coronavirus outbreak in terms of QPT mean scores, implying learning loss partially caused by the pandemic. Learners’ perceptions of online L2 learning had positive correlations with FLE and subjective task value. Last, the perceptions of online L2 learning were predicted by FLE and gender. Pedagogical implications are discussed in the conclusion.

Investigating EFL learners’ knowledge of vocabulary and idiomatic expressions in a culture-based instructional environment

This study attempted to investigate the influences of cultural background knowledge on improving Iranian pre-intermediate EFL students’ vocabulary and idiomatic expressions. To reach this purpose, the Oxford Quick Placement Test (OQPT) was performed on 100 English as a foreign language (EFL) learners and 60 of them were selected. The selected respondents were then randomly divided into three groups: group A (Target Culture=TC), group B (Iranian Culture = IC), and group C (Culture-Free=CF). Afterwards, a vocabulary- idiomatic expressions pre-test was given to all groups. Then, the respondents of the three groups received three different treatments. Regarding the treatment, 10 texts pertinent to the customs and the culture of Iran were taught to the IC group, meanwhile, 10 texts with the new vocabulary and idiomatic expressions relevant to the target culture were taught to the TC group, and 10 culture-free texts including some new words and idiomatic expressions were trained to the CF group. After the instruction which took 10 sessions of 60 minutes each, the data were analyzed by using one-way ANOVA and paired sample t-test. The results depicted that the TC and the IC groups outflanked the CF group. This study has numerous implications for learners, teachers, and curriculum designers.

CALL-Enhanced L2 Vocabulary Learning: Using Spaced Exposure through CALL to Enhance L2 Vocabulary Retention

CALL- and MALL-enhanced learning applications have dominated the field of second language (L2) learning recently. This study aims to investigate the effect of applying a CALL-enhanced L2 vocabulary learning software program on the L2 vocabulary development of English as Foreign Language (EFL) students. 76 preintermediate EFL students registered at a foreign language school were chosen from a total of 156 students after running an Oxford Quick Placement Test (OQPT). The participants were randomly assigned to two groups: the experimental group (EG = 38) and the control group (CG = 38). A vocabulary test as pretest was administered to all the participants before the treatment. During the treatment, the EG learners were requested to utilize a computer-enhanced flashcard software program on their laptops, mobile phones, or other mobile devices at their discretion. By using the program, they could access and utilize a variety of flashcards on many subject matters such as languages, geography, math, and science as well as construct their own flashcards for multiple practices. The CG, on the other hand, was taught through traditional teaching without any CALL tools available. At the termination of the intervention, the vocabulary test was employed as a posttest to both groups to assess the learners’ vocabulary enhancement. The EG outperformed the CG. Findings have led to the reasonable interpretation that L2 vocabulary learning was more productive when the CALL-enhanced flashcard program was utilized for the learning processes.

An Account of Iranian Intermediate EFL Learners’ Vocabulary Retention and Recall Through Spaced and Massed Distribution Instructions

There has been an ongoing debate on the effectiveness of spaced and massed distribution instruction in second/foreign language learning. A number of studies in the literature have investigated the impacts of spacing effect on English as a Foreign Language (EFL) learners’ vocabulary acquisition. This study aims to expand the body of existing research by exploring the impact of spaced versus massed distribution instruction on EFL learners’ vocabulary recall and retention. To this end, the Oxford Quick Placement Test (OQPT) was administered to 120 Iranian EFL students to determine their level of English proficiency. Accordingly, 75 intermediate students were selected and randomly assigned to three equivalent groups: two experimental groups, namely spaced instruction ( n = 25) and massed instruction ( n = 25), and one control group ( n = 25). After administering a pretest, the participants in both experimental groups received two different modes of instruction. The massed instruction group attended one intensive session to learn each set of target vocabularies; the spaced instruction group, on the contrary, had three sessions at irregular time intervals to learn the same vocabularies. The control group studied the same vocabularies but received no vocabulary-focused instructions. Overall, 180 vocabularies were taught to the students during a 12-week period (15 vocabularies per week). The instructions in each group took 60 min each week. Using a pretest, posttest, and delayed posttest design, the students first took a receptive vocabulary pretest before the treatment. One week after the treatment, a receptive vocabulary posttest was administered. Finally, after a 4-week interval, the students took the delayed posttest. The results revealed that the spaced instruction group significantly outperformed the massed instruction group on both immediate and delayed posttests. The findings lend support to the modulation of spaced instruction into the curricula in instructional settings as a valuable vocabulary instruction technique to promote vocabulary learning in real classroom environments.

The Effect of WeChat-Based Online Instruction on EFL Learners’ Vocabulary Knowledge

During the COVID-19 pandemic, the use of online instruction through different mobile applications has become more common in education all over the world. Therefore, this research investigated the potential effects of using WeChat-based online instruction on Iranian EFL learners’ vocabulary knowledge. To achieve this objective, 44 Iranian intermediate subjects were picked out among 67 students based on the findings of the Oxford Quick Placement Test (OQPT). The subjects were then randomly divided into two equal groups: experimental and control. After assigning the subjects to two groups, they were pretested by a vocabulary test. Then, the experimental group received vocabulary instruction using WeChat application, while the control group received a conventional vocabulary instruction. After the instruction, a vocabulary posttest was given to both groups to assess the effectiveness of the treatment. The gathered data were analyzed through independent samples t-test, one-way ANCOVA, and paired samples t-test. The outcomes attained in this research demonstrated that there was a significant difference between the posttests of both groups in favor of the experimental group. Eventually, the conclusions and the pedagogical implications of this study were explicated.

THE IMPACT OF CORRECTIVE FEEDBACK ON IRANIAN EFL LEARNERS’ WRITING COMPLEXITY, ACCURACY, AND FLUENCY

Background/Purpose: Recently, corrective feedback (CF) has gained considerable importance in language teaching research. Up until now, there has been less attention to the use of CF in an Iranian context. This current study aims at investigating the impact of corrective feedback on Iranian intermediate EFL learners’ Complexity (C), Accuracy (A), and Fluency (F) in their writing production.
 
 Methodology: After administering an Oxford Quick Placement Test (OQPT), the researcher selected 30 Iranian intermediate learners at a private English language institute in Isfahan, Iran and divided them into two groups of 15 randomly. An Oxford placement test was run to make sure that the two groups were homogenous. A series of writing tasks were developed to examine the participants’ performance in writing. The experimental group attended the class in which CF was performed where they received feedback from the teachers and also their partners in the class (by crossing out and explaining) during the writing tasks on how to use the correct forms of the words and tenses. The control group attended the class in which CF was performed briefly. At the end of the study, all subjects participated in paragraph writing. To compare the group means for the study, a test analysis was performed. The difference between the experimental and the control group was considered to be important.
 
 Findings: The results of Independent and samples t tests revealed that the participants in the experimental group outperformed the ones in the control group in writing production. The results clearly indicated that the participants who received CF did better than those who did not. Therefore, the findings generally revealed that CF had a significant effect on Iranian intermediate EFL learners’ writing complexity, accuracy, and fluency.
 
 Contributions: This study has multiple benefits for language learners and teachers. Utilizing CF in writing classes can be a practical way to improve students’ proficiency and writing skill. In addition, this study draws attention to the Complexity, Accuracy, and Fluency (CAF) of written production.
 
 Keywords: Corrective feedback, complexity, accuracy, fluency, Iranian Intermediate EFL learners.
 
 Cite as: Ghahderijani, B. H. (2021). The impact of corrective feedback on Iranian EFL learners’ writing complexity, accuracy, and fluency. Journal of Nusantara Studies, 6(2), 250-272. http://dx.doi.org/10.24200/jonus.vol6iss2pp250-272

NEW TECHNOLOGIES OF SEISMIC EXPLORATION IN UKRAINE

Development of technologies, growth of trends of reducing impact on environment and challenging tasks, which oil and gas producers face, make introduction of new technologies in seismic exploration field unavoidable. As a key tool of prospecting, exploration and reconnaissance of hydrocarbons, seismic exploration is usually restricted by terrain conditions. Urban, wooded and marshy lands, protected areas, river valleys, mountain areas often make seismic exploration impossible or signifi cantly impact its quality and efficiency. One of the modern trends enabling resolution of the issues related to impact on environment is to switch to cable-free registration systems (wireless seismic), so called low impact seismic. Due to the use of cable-free equipment, this new technology makes it possible to reduce impact on environment during field works, as equipment is delivered to the place of installation with no special heavy machinery involved. On the other hand, cable-free systems of seismic acquisition allow to resolve complex tasks of exploration and appraisal studies. Firstly, carry out exploration of hard-to-reach territories, including protected environmental areas, which until now remain unexplored or slightly explored. Managing seismic cables in such conditions is very complicated or impossible. Cable-free technologies allow easily resolving such issues due to both minimum impact on environment and simple and quick placement of receivers. Flexibility and easy scaling of wireless seismic adds to its advantages versus conventional survey. Kilometres of wires are not needed, which allows to easily increase the number of receiver channels and conduct high-density full azimuth seismic survey with single seismic receivers at deep structures, thus, significantly increasing quality of the data received. The pilot project successfully completed at Khoroshivska area by joint efforts of DTEK Oil&Gas LLC and LLC Denimex Geo LLC confi rms in full advantages of wireless solutions revealing new opportunities for the use of seismic exploration at areas previously hard to reach and allowing implementation of high density acquisition projects.

Morphological Complexity Across Descriptive, Expository, and Narrative Text Types in Iranian Lower-Intermediate Language Learners

Morphological complexity is one of the dimensions of complexity that has been increasingly analyzed over the last few years. However, results from previous studies drawing on only a single text type are inconclusive. The purpose of this study was to determine the effect of text types (descriptive, narrative, and expository) on the morphological complexity of essays written by Iranian English language learners. The participants included 87 lower-intermediate male and female L2 learners at six language institutes in Qazvin, Iran, who were selected from 127 language learners taking an Oxford Quick Placement test. The participants wrote on each text type in three consecutive weeks as a part of their classroom activity. The morphological complexity of verbs and nouns was separately calculated using the morphological complexity index. The data were analyzed using a series of Friedman and Wilcoxon Signed Rank Tests. The findings did not show any statistically significant differences across text types for nominal inflectional diversity; however, verbal inflectional diversity was statistically significant across text types, with narrative essays morphologically more complex than descriptive and expository essays. The findings may have theoretical and pedagogical implications for researchers and L2 teachers.

A New Dilemma for Language Teachers and Students: Self-assessment or Teacher Assessment (Research Article)

Transitioning smoothly from traditional learning of language to independent learning and consequently, moving from teacher-assessment to self-assessment faces teachers with a dilemma of deciding on learners’ final improvement. To assist to eliminate this dilemma and to compare learners’ self-assessment of reading comprehension skills with those of teacher assessment, the present study was set out. To this end, 190 B.S. Iranian engineering students were selected based on intact classes. The participants’ proficiency was determined by the Oxford Quick Placement Test. Prior to the instruction, the participants’ ability to use two reading skills, i.e. scanning and skimming was assessed by their instructor and by themselves through using a Likert Scale questionnaire. After instructing each skill, the participants received post-tests, both self-assessment and teacher assessment. Following the post-self-assessment, the participants answered an open-ended questionnaire to reflect on their assessment. To analyze the data and understand the differences and correlations between the two types of assessments, SPSS was performed. Intriguingly, the results from self- and teacher-assessment were pro-self-assessment. Besides, the outcomes of the open-ended questionnaire indicated that it is time to trust learners and allow them to assess their own learning and decide on their learning process.

The Effect of Reading Comprehension Strategies Instruction on EFL Learners’ Reading Anxiety Level

This experimental study, using pretest-intervention-posttest design, investigated whether or not teaching English as a foreign language (EFL) learners to use comprehension strategies when they read English passages, decreases their English reading anxiety. The participants were 55 EFL learners in Turkey who were at lower-intermediate level based on the results of the Oxford Quick Placement Test. Data were collected via Saito, Garza, and Horwitz’s (1999)Foreign Language Reading Anxiety Scale (FLRAS). The whole treatment/control period lasted for 11 weeks during a reading course. The experimental group (n = 28) received instruction in reading comprehension strategies (i.e., previewing, scanning for details, skimming, identifying the topic and main idea, finding supporting details, making inferences, understanding the author’s purpose, making predictions, dealing with unfamiliar words, using context clues, and summarizing). The control group (n = 27) received instruction by traditional teaching methods (i.e., reading, paraphrasing, translating, and answering the exercises).The results of the Mann-Whitney U Test indicated that instruction in English reading comprehension strategies had a positive effect on EFL learners in terms of reducing their English reading anxiety.

Dialogue Journal Writing: Effects on the Quality of EFL learners’ Descriptive Writing

This study investigated the effect of dialogue journal writing on descriptive writing performance of English as Foreign Language (EFL) learners in Turkey. Participants were 53 EFL upper-intermediate learners who were selected based on their performance on Oxford Quick Placement Test and assigned randomly to experimental and control groups. Whereas the members in the control group participated in descriptive writing pre and post-tests only, the participants in the experimental group were required to write two journals a week for one month (four weeks) in the period between the pre- and post-tests. The teacher-researcher only tried to model the correct usage of the error in her responses, but did not explicitly correct the errors or did not provide any type of explicit feedback. Results of independent sample t-test showed a significant difference between the experimental and control group regarding the overall descriptive writing performance.