مطالب

Learning vocabulary seems to be a major focus of language instruction. The role of vocabulary knowledge in language learning has been studied by many researchers. The present study was conducted to investigate the effect of using online Quizlet flashcards and student-created Quizlet flashcards on learning and retention of receptive and productive vocabulary knowledge. Sixty Iranian elementary high school students who were randomly divided into 3 groups (twenty subjects per group) participated in this study. The materials and data collection instruments included the Quick Placement Test (QPT), the students’ textbook, Top Notch1 from which the vocabulary items were selected, a pre-test, an immediate post-test, and a delayed post-test. It should be mentioned that the control group was taught the words through the conventional method while the first experimental group received the words using online flashcards and the next experimental group worked on developing their own Quizlet flashcards. The results showed that in terms of receptive vocabulary knowledge learning, the students of the online Quizlet flashcards group significantly outperformed students of the control group and online Quizlet flashcards. In learning of the productive vocabulary knowledge, the learners of the control group performed significantly better than other two experimental groups. The results on vocabulary retention revealed that students of the student-created Quizlet flashcards group significantly outperformed students of the control group in terms of retention of the receptive vocabulary knowledge, and in terms of the productive vocabulary knowledge retention there were no significant difference between the groups of the study. These findings will be advantageous for English language teachers to choose the teaching techniques which can facilitate the process of language teaching and learning.

The reason claimed by the Government of the United States (hereinafter the US) for the assassination of General Qasem Soleimani (General Soleimani) was to prevent imminent attacks. This allegation implicitly evokes the Doctrine of "Preemptive Self-Defense". This article evaluates the US claim in the attack of General Soleimani as a preemptive self-defense through a critical analysis. The US resort to the doctrine of preemptive self-defense for the assassination lacks legal validity and is especially contrary to the provisions of the UN Charter, particularly Article (51). This assassination can be considered the illegal use of force by the US. According to the principle of prohibition on the use of force in international law practice, any premeditated attack before the beginning of armed aggression is not considered self-defense. Moreover, the US evidence in proving an imminent strike from General Soleimani is inadequate and unjustifying.

Self-regulation equips learners with the expertise to continue and improve their studies throughout their life span. The current study investigated the impact of reflective learning using Kolb’s cyclical stages on EFL learners’ self-regulation. The participants were 61 Iranian EFL learners from two intact university classes randomly assigned to the Reflective (n=30) and Non-reflective (n=31) groups. During an eight-week instruction, the Reflective group experienced reflective practices, and the Non-reflective group was exposed to traditional teaching. The data were collected through Seker’s (2016) Self-Regulated Questionnaire, administered before and after the treatment and participants’ think-aloud protocols. The quantitative data analysis using ANCOVA and MANOVA revealed that the Reflective group significantly outperformed the Non-reflective group in all self-regulated learning components except for external and metacognitive self-regulation subscales. The protocol data analysis substantiated the quantitative findings, indicating that reflective learning significantly improved learners’ self-regulated skills. The results offer significant implications for language instructors and language learners.