In this study, we examine the unique and shared contributions of Spanish and English core academic language skills (CALS) to English reading comprehension in a population of Spanish-English dual language learners in Grades 4 and 5 (n = 165). We focus on cross-disciplinary CALS, operationalized as sets of high-utility lexical, syntactic and…

The purpose of this quantitative causal-comparative study was to explore if there was a difference in terms of scores, of English Language Learners with learning disabilities and monolingual English speaking students with learning disabilities. The assessments were the Wilson Assessment of Decoding and Encoding reading scores, Measures of Academic…

The sheer quantity of words known (breadth) is strongly predictive of reading comprehension, yet little is understood about how quality of word knowledge (depth) affects comprehension. A group of 35 bilingual and monolingual 5th-grade students worked on developing depth of knowledge of 8 words, culminating in an activity in which the students…

This study is part of a collaborative project entitled "Identifying Success in Schools and Programs for English Language Learners in Boston Public Schools". The companion to this report, entitled "Improving Educational Outcomes of English Language Learners in Schools and Programs in Boston Public Schools", provides a…

"Identifying Success in Schools and Programs for English Language Learners in Boston Public Schools," of which this report is one part, is a project commissioned by the Boston Public Schools as part of this process of change set in motion by the intervention of the state and the federal governments on behalf of Boston's English language…

English language learners (ELLs), their teachers, and the schools and programs where they are enrolled face a triple challenge: (1) students must be taught and learn English at a level of proficiency high enough to allow them access to academic content; (2) students must be taught and learn academic content at a level comparable to that of English…

In this article, Maria Martiniello reports the findings of a study of the linguistic complexity of math word problems that were found to exhibit differential item functioning for English-language learners (ELLs) and non-ELLs taking the Massachusetts Comprehensive Assessment System (MCAS) fourth-grade math test. It builds on prior research showing…

To make sense of the complex information taught in the upper elementary grades -- and to understand the language that increasingly appears in high-stakes tests--students must be proficient in academic English. English language learners are at a serious disadvantage. Two word problems in mathematics illustrate the difficulties that these students…