Skip to main content
Implement for Impact
Search Find
Explore Methodology Comparison

Descubriendo La Lectura

Add to Comparison

About the Intervention

Descubriendo La Lectura (DLL) is a Spanish-language literacy intervention for struggling first-grade Spanish-speaking students. DLL provides daily 30-minute, one-on-one tutoring sessions delivered by trained bilingual teachers to the lowest performing 20% to 25% of Spanish-language students. The intervention is implemented at an individualized pace lasting approximately 12 to 20 weeks. Each lesson includes prescribed activities covering phonics, letter identification, word tests, concepts about print, writing vocabulary, hearing and recording sounds, and text reading. The program requires rigorous teacher selection and a highly structured, ongoing professional development system including year-long graduate-level coursework, school visits from teacher leaders, and minimum six professional development sessions annually. Teachers coordinate regularly with classroom teachers to discuss student progress and align reading strategies.

Statistical Findings

Positive effect on Letter Identification

Positive effect on Sound in Words

Positive effect on Writing Vocabulary

Positive effect on Concepts about Print

Positive effect on Ohio Word Test

Positive effect on Text Reading Level

Positive effect on Total Score

Positive effect on Logramos Reading

Positive effect on Logramos Language

Positive effect on Logramos Vocabulary

Positive effect on Logramos ELA total

More Intervention Details

Focus Areas

English Learners, Economically Disadvantaged

Programs & Services

General Education, English as a Second Language (ESL) Program

Delivery Methods

Face-to-Face

Disability Support

N/A

Target Groups

Student(s)

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.

Study Demographics

These charts show the demographic makeup and geographic setting of the research study that evaluated this intervention's efficacy. When assessing the fit of an intervention, consider whether it was found effective in a context similar to your own.

Participant Race

What was the racial breakdown of this study's data sample?

Participant Gender

What was the gender breakdown of this study's data sample?

Other Participant Characteristics

Geographical Setting

What was the setting of this study?