Addressing Literacy Needs of Struggling Spanish-Speaking First Graders: First-Year Results from a National Randomized Controlled Trial of Descubriendo la Lectura

Given the growing number of Latino English learners and the lack of
evidence-based educational opportunities they are provided, we investigated the
impact of one potentially effective literacy intervention that targets struggling
first-grade Spanish-speaking students: Descubriendo La Lectura (DLL). DLL
provides first grade Spanish-speaking students one-on-one literacy instruction
in their native language and is implemented at an individualized pace for
approximately 12 – 20 weeks by trained bilingual teachers. Using a multi-site,
multi-cohort, student-level randomized controlled trial, we examined the impact
of DLL on both Spanish and English literacy skills. In this paper we report findings from the
first of three cohorts of students to participate in the study.