In 2006-2007, California revised its English language proficiency (ELP) assessment, the California English Language Development Test (CELDT), which resulted in more stringent criteria and higher cut scores for meeting proficiency. Using regression discontinuity designs and a difference-in-differences approach, this study examines the effects of…

This study investigated the relationship among home language use, parents' beliefs about dual language development, and Spanish-speaking children's vocabulary knowledge. Parents (n = 162) completed a questionnaire about their home language use and beliefs about dual language development, and elementary-age children (N = 190) -- Kindergarten…

Grade retention, the practice of holding a student back in the same grade, has been a controversial topic in the United States for decades. English learners, a growing population in US schools, are consistently identified for grade retention more often than their English-only counterparts. The purpose of this study is to test the impact of grade…

California's K-12 student population is one of the most linguistically diverse in the nation, with nearly 40% of students who speak a language other than English. Despite federal and landmark K-12 policies supporting inclusion for multilingual learners (MLs), as revealed by the literature, MLs are often viewed through a white normative…

This project explored the effects of purposeful play after shared storybook readings on kindergarten children's reading comprehension, creativity, and language abilities. The participants were 42 (26 boys, 16 girls) culturally diverse kindergarten students attending an urban, public school in the northeastern United States. Some children (13) were…

Using student-level longitudinal data from one large urban school district, I examine Long-term English Learners' (LTELs) characteristics and their linguistic and academic performance in comparison to on-track English learners and initially fluent students. I also investigate what factors are related to their becoming LTELs. This study focuses on…

This article describes the implementation process of a top-down dual-language bilingual education (DLBE) program in a large urban district, specifically examining the development of one-way (OW) and two-way (TW) DLBE programs. We explored how teachers made sense of, interpreted, and executed the educational language policy with these two distinct…

Previous studies about ELs have reported data on active English Learners--defined as those students who have not yet reached proficiency on a state English test--at a specific moment in time. This study, for the first time, analyzed the long-term trajectories of 18,000 CPS students who began kindergarten as ELs and followed their progress all the…

It is essential for teachers to provide a setting where student interaction is fostered as a mediational tool for learning, thus expediting the natural transfer of language and knowledge among students (Cummins, 1979). Doing so provides students a way of learning in an additive environment (Soltero, 2004). Could such a classroom have the potential…

This study investigated the effect of full- and half-day kindergarten programmes on English language learners (ELL) and English-only-speaking children's literacy and mathematics performance in a large urban school district. Considerations were given to how the length of the school day, children's language status (ELL and non-ELL), and children's…

In this study, we describe two studies used to select appropriate assessments to measure phonemic awareness, alphabetic principle, and fluency in the Spanish language for students receiving literacy instruction in Spanish. We first describe two studies in which we use linear regression and correlations to examine the appropriateness of different…

The present study was undertaken to find ways to help bilingual preservice teachers become more aware of diversity and more questioning of methods for literacy development in order to address issues of critical literacy. Twenty-five bilingual preservice teachers, enrolled in a Spanish Reading Methods at the university tutored 25 kindergarten…

Using a low-inference observational instrument, the authors empirically described and compared pedagogical behaviors in bilingual and structured English-immersion programs serving Spanish-speaking English language learners in a large urban school district in Southeast Texas. The two programs included both intervention/control of each type during…

A sample of 784 children with below-median literacy performance in kindergarten or at the beginning of grade 1 was assessed in 5 areas of psychological and social variables: academic competence, sociodemographic characteristics, social/emotional/behavioral characteristics, school context, and home environment. We examined the contribution of…

Background: The Waterford Early Math & Science (WEMS) program is a comprehensive educational software program designed to build math and science skills and concepts in grades K-2, alone or to supplement existing curricula. The program's capability to individualize lessons, assess and track student progress, and reteach lessons is aimed at…