In spite of the proliferation of research studies on vocabulary knowledge, investigating the relationship between self-regulation, vocabulary size, and collocational knowledge among English as a Foreign Language (EFL) learners has received scant attention. The current study aimed to investigate whether vocabulary and collocation size can explain…

Mobile-assisted language learning (MALL), which provides access to learning without the constraints of place and time, is worthy of exploration for pedagogical purposes. Given the use of gaming applications and social media as potential instructional methods for MALL, this study investigated the effect of these two methods, along with traditional…

Investigations have been too limited and inconclusive to find out whether written corrective feedback improves grammatical accuracy of learners. This study aimed at investigating the comparative effects of direct and indirect corrective feedback on short-term and long-term retention of the subject-verb agreement by Iranian EFL writers. The design…

Acquisition of verbs and their syntactic and semantic properties can act as the core of any sentence across languages. EFL learners encounter learnability problems in the perception of English verbs' argument structures manifested by different verbs. The current study aimed at investigating and diagnosing the problems Iranian EFL learners face…

This study was conducted to identify Iranian EFL teachers' perceptions regarding the most serious written errors made by young adult EFL learners, along with the most effective types of written corrective feedback to deal with them. Data were collected from 253 Iranian EFL teachers through a questionnaire made by the researchers and were analyzed…

The present study aimed at investigating the impact of the concurrent group dynamic assessment on the learning of phrasal verbs at a productive level. The participants of the study were 30 EFL learners at an intermediate level of language proficiency. The participants' productive knowledge of the phrasal verbs was measured before and after the…

Citation is an essential part of academic writing and allows writers to make strong arguments, review previous research, and express their opinions. This study investigates reporting verbs as a part of citation practice in the research articles published in Iranian and international journals (with different linguacultural backgrounds) in…

Collocations are one of the areas that create problems for EFL learners. Iranian EFL learners like other EFL learners encounter serious problems in producing collocations. The current study is an attempt to examine the Iranian EFL learners' ability to produce English collocations. It also attempts to identify the strategies that they usually adopt…

The purpose of this study was to find out, whether three methods of presenting input, were effective in relation to language aptitude. Persian-speaking learners of English were provided with 20 grammatical collocations (verb-preposition collocations) embedded in authentic passages, lexically/grammatically elaborated passages, and…

This mixed two-way experimental, cross-sectional study investigated fast-mapping (FM) of novel nouns and verbs in 63 Persian-speaking toddlers aged 30 months, including 31 late-talking (LT) and 32 typically developing (TD) matched with respect to age and maternal education. Toddlers were classified as LT if they had limited expressive vocabulary…

Cognitive Linguistics has been applied in SLA in order improve the learning/acquisition process of foreign/second language. This quasi-experimental study was conducted to find the impact of the Cognitive Linguistics on learning/ acquiring the Phrasal Verbs among EFL learners at intermediate level. In this study the orientational metaphors were…

This study aims to clearly diagnose EFL "students' writing strengths and weaknesses." I adapted a diagnostic framework which comprises multiple writing components associated with three main dimensions of second language writing. The essays of 304 English learners who enrolled in an English language program were double-rated by 13…

Since modal auxiliary verbs have been proved to be one of the most troublesome grammatical structures in English, the researchers of this study decided to do an analysis on the ways in which advanced EFL Iranian students use modal auxiliaries focusing specially on nine modals' semantic functions. Consequently, was conducted based on the following…

This study examined teaching SP of English verbs through the data-driven learning (DDL) approach and its effect on learners' vocabulary choice appropriateness in the Persian English foreign language (EFL) context. In the present study, two male intact classes were selected. One of these two classes was randomly selected as a treatment group and…

Studies carried out to support the existence of a critical period for language acquisition have concentrated mainly on the case of being in total deprivation from language contact, and in particular deprivation from auditory input in the entire time span before puberty. While arguing for a useful distinction between early and late critical…