Improving the General Language Skills of Second-Language Learners in Kindergarten: A Randomized Controlled Trial

Autor: Arne Lervåg, Kristin Rogde, Monica Melby-Lervåg
Rok vydání: 2016
Předmět:
Zdroj: Journal of Research on Educational Effectiveness. 9:150-170
ISSN: 1934-5739
1934-5747
Popis: Second-language learners display poorer general language skills in the language used at school than their monolingual peers, which is a concern because general language skills (vocabulary, grammar, language expression, and comprehension) provide the foundation for later academic success. In a randomized controlled trial, we examined the efficacy of an intervention to improve second-language learners' general language skills in their second language. One hundred and fifteen children (mean age = 5.5 years) were randomly assigned to a business-as-usual control group or to an 18-week intervention program conducted by kindergarten teachers during the last semester of kindergarten. The children were assessed at pre-intervention, post-intervention and a seven-month follow-up. The children in the treatment group demonstrated significant improvements on a custom measure of taught vocabulary. The language intervention program also produced effects that generalized to standardized measures reflecting express...
Databáze: OpenAIRE