Acquiring L2 Persian vocabulary is the main hurdle for foreign students who wish to pursue academic studies in Iranian universities. This study explored the effect of the cooperative learning approach and semantic mapping strategy on the acquisition of L2 Persian vocabulary. The study had a quasi-experimental design and included a control group…

In this study, 92 Iranian intermediate EFL learners (17 to 22 years) took part in 14 sessions in which they were taught L2 vocabulary through three input enhancements, i.e., visual input enhancement, semantic input enhancement, and input flooding. In fact, the selected participants were divided into three experimental groups and one control group.…

Vocabulary is an important part of language which is central to all language skills and meaningful communication. One way through which vocabulary learning can be facilitated is by the use of vocabulary learning strategies (VLS). VLSs can empower language learners to be more self-directed, regulated, and autonomous. Also, they can help language…

Based on a prior study by Chen and Truscott, the present study investigated the possible effects of repetition (repeated exposure) and L1 lexicalization on the incidental acquisition and retention of 10 English target words by 90 Persian-speaking EFL learners at an Iranian university. Seven aspects of vocabulary knowledge were measured, including…

The present study was an attempt to investigate the differences in the accessibility of phonological, semantic, and orthographic aspects of words in L2 vocabulary learning. For this purpose, a sample of 119 Iranian intermediate level EFL students in a private language institute in Karaj was selected. All of the participants received the same…

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…

To investigate the effects of semantic mapping, thematic clustering, and notebook keeping on L2 vocabulary recognition and production, four groups of intermediate level learners in an EFL institute in Zanjan, Iran participated in the study. Three experimental groups consisted of semantic mapping, semantic feature analysis, and vocabulary notebook…

This study focused on the effect of teaching vocabulary through semantic mapping on the awareness of two affective dimensions, evaluation and potency dimensions of deep vocabulary knowledge as well as the general vocabulary knowledge of EFL students. Sixty intermediate EFL female adult learners participated in this study; they were chosen among 90…

The purpose of research described in the current study to investigate the impact of structure knowing on two types of test, i.e. word-meaning test and fill-in-the-blank test, their correlation and procedures on both short-term and long-term retention of vocabulary items. The importance of the present study, to test the condition that learners are…

This paper introduces a corpus-driven measure as a method to assess EFL learners' knowledge of semantic prosody. Semantic prosody here is defined as the tendency of some words to occur in a certain semantic environment. For example, the verb "cause" is associated with unpleasant things--death, problem and the like. Subjects were 60…

This study explored the effect of employing two language teaching approaches, i.e., schema-based instruction (SBI) and translation-based instruction (TBI) on the structure and vocabulary knowledge as well as reading comprehension ability of sixty undergraduate students studying general English in a medical school in Mashhad, Iran. While the SBI…

The purpose of the current study was (a) to assess the effectiveness of the lexical-set (LS) and the semantically-unrelated (SU) vocabulary instruction, separately and relative to each other, and (b) to assess the differential effects of the two methods for students of lower and upper English proficiency levels. Two intact EFL classes were…