The study investigated variation in the depth of vocabulary knowledge of L2 learners at the same vocabulary breadth and the learner-related factors affecting it. Two hundred and thirty-one EFL learners at high and low levels of vocabulary breadth (according to Vocabulary Level Tests) participated in the study. The study tested Vocabulary depth…

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…

The issues of depth vocabulary knowledge and Willingness to Communicate (henceforth, WTC) are among the most important issues in second language learning. The present study set out to empirically look into the contribution of WTC to depth of vocabulary knowledge in L2 learning. To this end, 88 English L2 learners, divided into two groups in terms…

This study aims to investigate the acquisition of vocabulary recognition and vocabulary production in the short- and long-term via listening and reading comprehension activities using Voice® software. Sixty participants were invited to read or listen to two passages in different sessions, that is, three sessions in listening inputs and one session…

The thrust of this study was to investigate the impact of learning styles in general and Field dependence/Independence (FD/I) in particular on the receptive/productive lexical performance of language learners. It aimed to check whether FD/I learners perform differently on receptive and productive vocabulary tests. To achieve this, first, 94…

Drawing on sociocultural theory, and multiple empirical studies conducted on the effectiveness of scaffolding on second or foreign language learning, the authors investigated the application of various forms of scaffolding (i.e., teacher versus peer-scaffolding) on EFL learners' incidental vocabulary learning and reading comprehension performance…

This study explored the role of morphological awareness and vocabulary knowledge in reading comprehension ability of Chinese as a second language (CSL) learners. Two-hundred and nine CSL students participated in this study and completed a series of measures including two tests of morphological awareness (morpheme discrimination test and compound…

This study explored the role of word knowledge dimensions in second language (L2) word-meaning inference. College-level L2 learners (N = 121) participated in this study and completed a series of word knowledge tests including vocabulary size, word associates, morpheme-form knowledge, morpheme-meaning knowledge, morpheme discrimination, and…

This study shed light on the effects of four modes of vocabulary instruction, i.e., extended audio glossing, lexical inferencing, lexical translation, and frequency manipulation of input on the learning of lexical collocations by Iranian intermediate EFL learners. In so doing, 80 L1 Persian EFL students were divided into four 20-participant…

Word learning in a second language (L2) is a complex process, which is affected by learner-related (e.g., morphological awareness) and language-related (e.g., word semantic transparency) factors. Morphological awareness is learners' sensitivity to the morphological structure of printed words, and semantic transparency is the degree to which…

The study aimed to explore the effect of group dynamic assessment on word learning through lexical inferencing and to compare it to that of vocabulary enhancement exercises. Through purposive sampling, 45 intermediate EFL learners were selected as participants and randomly assigned to three groups. The participants read six texts over a 6-day…

Prior research suggests that viewing still images and iconic gestures depicting concepts facilitates the learning of concrete words in the initial stages of second language (L2) acquisition. To date, however, the effect of viewing iconic gestures and images hasn't been systematically compared to the effect of glosses in the learning and retrieval…

The objective of this study was to explore the role played by phonological memory (PM) in the learning of new second language (L2) vocabulary presented in a narrated story. The proposal was that individuals with a strong PM would do better on this largely auditory task than those with poor PM capacity, since fewer visual/written cues could make…

This article investigates how the use of a deliberate approach of analyzing a given reading may predict differences in CVA effectiveness. Sixty Arab EFL learners were randomly assigned to an experimental group and a control group, thirty participants for each. The experimental group received training in the deliberate Clarke and Nation (System…

This study explores how vocabulary learning strategy usage and skills in the four language domains relate to participants' increase in vocabulary size and to the learning of specific vocabulary items over a certain period of time. Sixty-one advanced L1 Arabic L2 learners of English read target words in semi-authentic reading materials and were…