This study examines the effect of computer-assisted language learning on the vocabulary learning of Iranian EFL learners, in which 40 pre-intermediate and intermediate students enrolled at Iran Language Institute, Urmia, Iran were selected as participants. The participants were randomly assigned to two experimental groups and two control ones. The…

This embedded mixed method study used a randomised controlled? trial design to examine two cohorts of upper (grades 4-6) elementary teachers' classroom implementation of nature of science (NOS) instruction following their participation in a statewide professional development (PD). The treatment group (n = 145) was compared to a control group (n =…

The current study investigated the effect of cooperative and competitive learning strategies on the acquisition of English vocabulary development by Iranian EFL intermediate learners. In addition, it explored what type of theses strategies was more effective. In such doing, utilizing an Oxford Placement Test (OPT), 45 out of 77 Iranian EFL…

Few research studies have examined postintervention data from professional development interventions on science teaching and learning. Given the limited research, it is recommended that more studies examine the lasting effects of science professional development on teachers and students. The purpose of this current study was to examine the…

This research analyzed the effects of teacher professional development and lesson implementation in integrated Science, Technology, Engineering, and Math (STEM) on: (1.) Teacher self-efficacy and their confidence to teach specific STEM subjects; (2.) Teaching outcome expectancy beliefs concerning the impact of actions by teachers on student…

This paper reports the findings of a study that investigated the effect of giving and receiving marginal L1 glosses on L2 vocabulary learning. To that end, forty nine Iranian learners of English were assigned to three different experimental conditions including marginal L1 glosses Giver (n = 17), marginal L1 glosses Receiver (n = 17), and no…

Listening comprehension is usually considered as one of the most difficult language skills to EFL learners due to the unavoidable presence of "reduced forms" in authentic speech. This study was an attempt to investigate the effect of explicit "reduced forms" instruction on Iranian EFL learners' overall listening comprehension…

This study was an attempt to investigate the possible effect of intertextuality-aware instruction of reading passages on a sample of intermediate EFL learners of both genders. First, the intertextuality deployed through the reading passages of the study's course-book was focused inspired by Fairclough's (192) framework in terms of genre, text…

The purpose of this study was to find out the possible effects of pre-versus post-presentation input flooding via reading on simple past tense acquisition among young Iranian EFL learners. Sixty one elementary EFL learners were divided into two experimental and one control group. The experimental groups were exposed to pre and post presentation…

Second language reading comprehension is the most important skill required by students, especially in a foreign language context. One way to help these students improve their reading comprehension is strategy instruction. In the present study, the effect of two strategies, namely, summarizing and students-generated questions have been…

This study investigated the continuous influence of self-assessment on EFL (English as a foreign language) learners' self-efficacy. The participants, divided into an experimental and a control group, were 57 Iranian EFL learners in an English-language institute. The participants' self-efficacy was measured through a questionnaire that was the same…

The aim of this study is to investigate the effectiveness of portfolio assessment on EFL learners' reading comprehension ability. 50 EFL language learners at intermediate level all female from a private institute were selected for this purpose. Then they were randomly divided into the control and experimental group. The control group received the…

Cultural integration can be used as an effective learning practice in contexts of English as Foreign Language (EFL) classrooms. The present study aimed at investigating the effect of cultural integration on the development of Iranian EFL upper-intermediate learners' listening comprehension. To this end, fifty-two upper-intermediate EFL learners…

Problem Statement: By considering the innovations in the field of communication, the inter-relationship between cultures, and the developments in the world, the Ministry of Education has started to take measures for students to learn languages such as German, French, Russian, Spanish, Japanese, Italian, Arabic, etc., in educational institutions in…

It is widely agreed that much second language vocabulary learning occurs while the learner is attentively engaged in the process of reading and interpreting the texts encountered. It is also argued that to understand vocabulary learning linguists cannot limit the investigation of the process of vocabulary learning to word meaning (Gass, 1999).…