%0 Journal Article %T BILEX: A new tool measuring bilingual childrenĄ¯s lexicons and translational equivalents %A Anja Gampe %A Ira Kurthen %A Moritz M. Daum %J First Language %@ 1740-2344 %D 2018 %R 10.1177/0142723717736450 %X The current study describes the development and validation of a novel scale (BILEX) designed to assess young bilingual childrenĄ¯s receptive vocabulary in both languages, their conceptual vocabulary, and translational equivalents. BILEX was developed to facilitate the assessment of vocabulary size for both of the childrenĄ¯s languages within one session without any transfer from one language to the other. One-hundred-and-eighty-two 3-year-old children participated in the studies of reliability and validity. Psychometric properties have very good consistency and reliability, along with good concurrent, construct, and criteria validity %K Assessment %K bilinguals %K language acquisition %K lexicon %K translational equivalents %U https://journals.sagepub.com/doi/full/10.1177/0142723717736450