Using event-related potentials (ERPs), we investigated the N400 (an ERP component that occurs in response to meaningful stimuli) in children aged 8-10 years old and examined relationships between the N400 and individual differences in listening comprehension, word recognition and non-word decoding. Moreover, we tested the claim that the N400…

Investigations into the role of context have often failed to find a positive role for this in vocabulary learning. This study, following a line of research concerned with the role of context, adds to the literature by examining the effect of three consecutive context sentences instead of one. Thirty-three Iranian EFL learners were asked to learn…

This research compiled two corpora, one for English-medium textbooks for business core courses (totaling 7.2 million running words) and the other for business research articles (7.62 million tokens), to form a basis of analysis. The results show that knowledge of the most frequent 3500 word families and 5000 word families plus proper nouns would…

The complexity of words makes vocabulary development a multi-faceted process that presents challenges to early childhood educators, offers benefits to young learners, and must be supported through evidence-based strategies. All students, regardless of socio-economic status or background, need to make significant gains in receptive and expressive…

Twenty-four studies were included in this systematic review of vocabulary research literature. The review corroborates the findings of past studies that several strategies have emerged that increase students' vocabulary knowledge. Findings further reinforce the National Reading Panel's recommendations regarding the context and magnitude of studies…

Eighty-five Hong Kong Chinese children were tested across both the 2nd and 3rd years of kindergarten (ages 4-5 years) on tasks of inhibitory control, working memory, vocabulary knowledge, phonological awareness, morphological awareness, and word reading. With age, vocabulary knowledge, and metalinguistic skills statistically controlled, the…

Talamas et al. (1999), Ferre et al. (2006) and Sunderman and Kroll (2006) exposed participants to first-language/second-language (L1/L2) pairs of words and asked them to decide whether the second word was the correct translation of the first. In the critical condition, the L2 word was either the translation of the L1 word ("man" [right arrow]…

Vocabulary development for students with learning disability (LD) is affected by "differences in the amount of independent reading, lack of strategies to learn words from content, and diffuse word knowledge" (Jitendra, Edwards, Sacks, & Jacobson, 2004, p. 300). Generally, students with autism spectrum disorders (ASD) have relatively strong skills…

The study examined whether exposure to Kindergarten PAVEd for Success, a vocabulary instruction program, improved expressive vocabulary of kindergartners. The study analyzed data for nearly 1,300 kindergarten students in 64 schools serving predominantly rural and high poverty youth in the Mississippi Delta region and surrounding areas.…

This research explored the notion of what constitutes literacy, particularly as pertaining to people who are blind or visually impaired, specifically those that do not use Braille as their primary way to access and produce text. To achieve this goal, a mixed design was used including a biographical presentation of what it means to be blind and…

A single-subject design of the effects of teaching Tier Two vocabulary on the vocabulary knowledge, comprehension, fluency, and prosody of fifth-grade nonnative English speakers was conducted. Results suggested that vocabulary instruction improved vocabulary knowledge, but further research and study is needed to determine ways to improve fluency,…

Neighborhood density refers to the number of similar sounding words to a target word (Luce & Pisoni, 1998) and influences first language word learning in adults learning English (Storkel, Armbruster, & Hogan, 2006). There are two processes in word learning: lexical configuration and lexical engagement (Leach & Samuel, 2007). Lexical configuration…

This highly practical resource for K-6 teachers is packed with 25 classroom-tested, step-by-step strategies for developing word knowledge. The emphasis throughout is not only on teaching new words, but also on strengthening students' comprehension and long-term vocabulary acquisition. Especially valuable are guidelines for how to differentiate…

Classwide instructional strategies to improve not only reading fluency but also comprehension and vocabulary knowledge are essential for student reading success. The current study examined the immediate effects of two classwide listening previewing strategies on reading comprehension and vocabulary knowledge. Twenty-one, fourth-grade general…

This article presents the authors' reply to Beniko Mason and Stephen Krashen's comments on their recent article published in "TESOL Quarterly." Mason and Krashen have provided an interesting reinterpretation of the authors' results and have also brought up several valid points regarding the efficiency of vocabulary learning from instruction,…