Albert Valdman award for outstanding publication in 2020 awarded to Cecile De Cat

This double-length article reports on a multifaceted investigation of the environmental and cognitive predictors of proficiency in English as the school language, in a diverse group of 5- to 7-year-old heritage speakers of a variety of other languages. It adopts a data-driven approach to compare the informativity of alternative predictors (e.g., current vs. cumulative language exposure) and to identify thresholds in exposure beyond which bilinguals are likely to perform within the monolingual range across language domains. These questions are relevant to researchers and practitioners, irrespective of theoretical persuasion. The data and code are openly available via the Open Science Framework, in the hope that others will respond to the invitation to explore some of the outstanding questions in other populations of bilingual children, and with respect to the heritage language.

The 2020 Albert Valdman Award. (2021). Studies in Second Language Acquisition, 43(1), 1-1. doi:10.1017/S0272263121000255 

Original publication: De CatC. (2020). Predicting language proficiency in bilingual childrenStudies in Second Language Acquisition42279325.CrossRef