The purpose of this cluster randomized group study was to investigate the effect of multitiered, dual-language instruction on children's oral language skills, including vocabulary, narrative retell, receptive and expressive language, and listening comprehension. The participants were 3- to 5-year-old children (n = 81) who were learning English and whose home language was Spanish. Across the school year, classroom teachers in the treatment group delivered large-group lessons in English to the whole class twice per week. For a Tier 2 intervention, the teachers delivered small-group lessons 4 days a week, alternating the language of intervention daily (first Spanish, then English). Group posttest differences were statistically significant, with moderate to large effect sizes favoring the treatment group on all the English proximal measures and on three of the four Spanish proximal measures. Treatment group advantages were observed on Spanish and English norm-referenced standardized measures of language (except vocabulary) and a distal measure of language comprehension. (author abstract)
Early efficacy of multitiered dual-language instruction: Promoting preschoolers' Spanish and English oral language
Description:
Resource Type:
Reports & Papers
Funder(s):
Country:
United States
- Related Resources
Related resources include summaries, versions, measures (instruments), or other resources in which the current document plays a part. Research products funded by the Office of Planning, Research, and Evaluation are related to their project records.
- You May Also Like
These resources share similarities with the current selection.
Integrating language into early childhood education
Fact Sheets & Briefs
Key demographics & practice recommendations for young English learners
Fact Sheets & Briefs
Dual language learners and state-funded preschool
Fact Sheets & Briefs