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Descubriendo La Lectura (DLL): Addressing Literacy Needs of Struggling Spanish-Speaking First Graders

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Intervention Details

Subject

English Language Arts

Academic Program

English as a Second Language (ESL) Program

Duration

12-20 weeks

Grade

1

Personnel

General Education Teacher, Special Education Teacher

Intervention Summary

Descubriendo La Lectura (DLL) is an intensive, one-to-one literacy intervention that helps struggling first-grade English language learners (ELLs), while also drawing on Spanish-speaking students' cultural and native language assets through the unique potential of bilingualism. DLL is taught to first-grade students in their native Spanish language, reflecting the evidence that early interventions that build literacy proficiency in students' first language support long-term language and literacy achievement in both Spanish and English. The tutoring is highly structured with a set of prescribed activities for each lesson, including a portion devoted to phonics instruction. Teacher procedures include a high degree of progress monitoring through multiple recordkeeping procedures, such as the running record form-a detailed accounting of student progress completed during each lesson to inform the student's next lesson. In addition, the tutors regularly communicate with the classroom teachers to discuss student progress and coordinate reading strategies.

Statistical Finding Summary

Positive effect on all Spanish assessments (IdO and Logramos)

No statistically significant effect on English-language assessment (ITBS), but all treatment effect estimates were positive

Source

Alejandra, M., Bo, Z., Geoffrey D., B., Scott, H., Sidney, W., So Jung, P. & Trisha H., B. (2019). Addressing Literacy Needs of Struggling Spanish-Speaking First Graders: First-Year Results from a National Randomized Controlled Trial of Descubriendo La Lectura (ED604084). ERIC. https://files.eric.ed.gov/fulltext/ED604084.pdf.

Data Sample by Population

These charts show the characteristics of the student populations studied. When assessing programs, you may want to prioritize interventions that yielded success in a similar demographic environment as your school or district.