This article presents a meta-analysis of experimental and quasi-experimental studies in which intermediate and secondary students with learning disabilities were taught science content through the use of graphic organizers (GOs). Following an exhaustive search for studies meeting specified selection criteria, 23 standardized mean effect sizes were…

In this study, the scripts of 288 television episodes were analyzed to determine the extent to which vocabulary reoccurs in related and unrelated television programs, and the potential for incidental vocabulary learning through watching one season (approximately 24 episodes) of television programs. The scripts consisted of 1,330,268 running words…

The study reported in this article investigated the comparative effects of two types of treatment--one of which emphasized input and the other output--on the vocabulary acquisition of young EFL learners. In the input-based instruction, the students were not required to produce output whereas in the production-based instruction the students were…

Word problems for English language learners (ELLs) at risk for math disabilities are challenging in terms of the constant need to develop precise math language and comprehension knowledge. As a result of this, ELLs may not only need math support but also reading and linguistic support. The purpose of this study was to assess the effectiveness of a…

This article describes how a research-practice partnership has informed the iterative development of a web-mediated early childhood language and literacy professional development (PD) intervention. Funded through the Investing in Innovation (i3) program, this new PD model is based on an effective in-situ intervention. As we translated the…

The vocabulary learning is one of very important part in the college English teaching. Correct analysis of the result of vocabulary strategy instruction can offer feedbacks for English teaching, and help teachers to improve the teaching method. In this article, the issue how to use SPSS (Statistical Package for the Social Science) to…

The goal of this dissertation is to introduce a method for deriving morphemes from Arabic words using stem patterns, a feature of Arabic morphology. The motivations are three-fold: modeling with morphemes rather than words should help address the out-of-vocabulary problem; working with stem patterns should prove to be a cross-dialectally valid…

This study investigates the effects of corrective feedback in the form of prompts and recasts on second language vocabulary development. The study employed pre-test/post-test/delayed post-test design. Intermediate adult ESL learners (N = 23) in a community college located in the southwestern United States were categorized into three groups:…

This paper assesses the performance of a vocabulary test designed to measure second language productive vocabulary knowledge.The test, Lex30, uses a word association task to elicit vocabulary, and uses word frequency data to measure the vocabulary produced. Here we report firstly on the reliability of the test as measured by a test-retest study, a…

File and Adams (2010) conclude that their data confirm the superiority of form-focused vocabulary instruction over incidental acquisition. The authors of this response argue that File and Adams's data actually confirm the reality, robustness, and possible superiority of incidental acquisition. Their subjects heard two passages read to them that…

Research on the acquisition of Spanish's two copulas, "ser" and "estar," provides an understanding of the interaction among syntax, semantics, pragmatics, morphology, and vocabulary during development (e.g., Geeslin, 2003a, 2003b; Gunterman, 1992; Ryan & Lafford, 1992). Recent research suggests that linguistic features in the surrounding discourse…

Extensive research over the years indicates that there are at least five essential components teachers can include in their classroom to help their students comprehend and learn. These features include: (1) giving background and connecting to students' prior knowledge; (2) providing a strong vocabulary program; (3) setting aside ample opportunity…

A fundamental challenge facing students who are English Learners is the interplay of oral language development--being able to speak and understand a language--and literacy development--learning to read and write the language. This interplay is especially challenging because each developmental process--oral language development and literacy…

Figurative language, such as metaphor and metonymy are common in our daily communication. This is one of the first studies to investigate metaphor and metonymy comprehension using a developmental approach. Forty-five typically developing individuals participated in a metaphor-metonymy verbal comprehension task incorporating 20 short…

Prior research indicates that pre-kindergarten programs have not fully closed the gap between low-income and middle-income children regarding phonological awareness and vocabulary knowledge, two key predictors of later reading success. The current study examined Head Start teachers' views of and challenges in implementing instruction to improve…