Copyright © American Speech-Language-Hearing Association From: Facilitating Vocabulary Acquisition of Young English Language Learners Lang Speech Hear Serv Sch. 2010;41(3):314-327. doi:10.1044/0161-1461(2009/07-0082) Legend: Interactions between initial language proficiency and vocabulary growth on researcher-made measures of naming, expressive definitions, and receptive vocabulary of the target vocabulary. Participants with basic Spanish proficiency and limited English (HS-LE) showed greater gains on all three dependent measures than those with limited skill in both Spanish and English (LS-LE). Date of download: 11/5/2017 Copyright © American Speech-Language-Hearing Association