We present findings across three randomized trials of "Descubriendo la Lectura" (DLL), an intervention designed to improve literacy skills of Spanish-speaking first graders struggling with reading. DLL is a one-to-one Spanish-language literacy program lasting 12-20 weeks offered to a school's lowest performing emerging bilingual first…

The study examined 37 language samples of 37 Spanish-English kindergartners and first graders from a larger sample of the Multitudes Project in California. The focus was on investigating how these young English language learners produced narratives in English, what language elements they included, and whether these elements correlated or related…

The COVID-19 pandemic forced educational practitioners, students (PreK-12), and families to adjust to synchronous and asynchronous online instruction. This study followed an online intervention involving a Spanish-English preschool special education teacher, a Spanish-speaking parent, and her bilingual preschool child with complex communication…

Multitiered systems of support hold promise for dual language learners when culturally and linguistically responsive practices guide instruction. We modeled growth on Spanish and English early literacy skills and examined the role of language exposure and use at the individual and classroom instruction level in a group of 313…

Research Findings: The Desired Results Developmental Profile (DRDP) provides formative assessment of five domains of learning and development that are essential for school success. The current study provides an approach for establishing thresholds of readiness using the DRDP in relation to California's early learning expectations. DRDP data…

Oral language is foundational to literacy. Because their language is under construction, emergent bilingual students have unique needs related to literacy development regardless of the language of instruction. Knowledge teachers gain through formative assessment of student oral language can guide decisions about literacy instruction. The purpose…

This study investigates the relationships between preschool quality and children's learning and development from fall to spring of 1 school year through the analysis of child- and program-level data from approximately 70,000 children, ranging in age from 4.5 to 5.5 years old, in 1,700 Quality Counts California (QCC) rated preschool programs, the…

This article details a classroom-based study designed to provide agency and voice to first and second grade emergent bilinguals as they processed the COVID-19 pandemic. Two California teachers created a narrative writing unit not only to teach specific writing skills, but also to challenge pervasive deficit assumptions that young children…

This study reports an independent investigation of the psychometric properties of Desired Results Developmental Profile (DRDP), a teacher-rated measure of school readiness for preschool-aged children. In a sample of 2,031 low-income, 3- to 5-year-old children attending Head Start, we tested three measurement models: a higher order one-factor…

Multitiered systems of support hold promise for dual language learners when culturally and linguistically responsive practices guide instruction. We modeled growth on Spanish and English early literacy skills and examined the role of language exposure and use at the individual and classroom instruction level in a group of 313…

Spanish speakers in the United States are a steadily increasing population, up by 233% since 1980. Given the growing population of dual language learners (DLLs) and the large numbers of Spanish-speaking children enrolled in pre-kindergarten programs, addressing the educational needs of preschool-aged DLLs has become a national imperative.…

Spanish speakers in the United States are a steadily increasing population, up by 233% since 1980. Given the growing population of dual language learners (DLLs) and the large numbers of Spanish-speaking children enrolled in pre-kindergarten programs, addressing the educational needs of preschool-aged DLLs has become a national imperative.…

This study reports an independent investigation of the psychometric properties of Desired Results Developmental Profile (DRDP), a teacher-rated measure of school readiness for preschool-aged children. In a sample of 2,031 low-income, 3- to 5-year-old children attending Head Start, we tested three measurement models: a higher order one-factor…

Latinos comprise a significant portion of the total school enrollment in the U.S., and an increasing share of Latinos are pursuing higher education today. However, Latino students still face many educational barriers, and research has repeatedly demonstrated that Latino children lag their peers in terms of their academic achievement. In addition,…

As the population of children from birth to age 5 growing up with one or more languages other than English in the home continues to grow, and as many of these children participate in early care and education (ECE) programs, teachers and support staff will need to be prepared to work with dual language learners (DLLs) and their families. Most, if…