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D. A. Baldwin , & L. J. Moses (2001). Links between social understanding and early word learning: Challenges to current accounts. Social Development, 10, 309–329.
E. Bialystok , F. I. M. Craik , D. W. Green , & T. H. Gollan (2009). Bilingual minds. Psychological Science in the Public Interest, 10, 89–129.
M. H. Bornstein , C.-S. Hahn , & O. M. Haynes (2004). Specific and general language performance across early childhood: Stability and gender considerations. First Language, 24, 267–304.
E. V. Clark (1993). The lexicon in acquisition. Cambridge: Cambridge University Press.
A. De Houwer (2006). Bilingual development in the early years. In K. Brown (Ed.), Encyclopedia of language and linguistics (2nd ed.). Oxford: Elsevier.
A. De Houwer , M. H. Bornstein , & S. De Coster (2006). Early understanding of two words for the same thing: A CDI study of lexical comprehension in infant bilinguals. International Journal of Bilingualism, 10, 331–347.
L. Fenson , P. Dale , J. S. Reznick , E. Bates , D. Thal , & S. Pethick (1994). Variability in early communicative development. Monographs of the Society for Research in Child Development, 59(5, Serial No. 242).
D. Junker , & I. Stockman (2002). Expressive vocabulary of German–English bilingual toddlers. American Journal of Speech–Language Pathology, 11, 381–394.
S. Kern (2007). Lexicon development in French-speaking infants. First Language, 27, 227–250.
V. A. Marchman , & C. Martínez-Sussmann (2002). Concurrent validity of caregiver/parent report measures of language for children who are learning both English and Spanish. Journal of Speech, Language, and Hearing Research, 45, 983–998.
J. Meisel (1989). Early differentiation of languages in bilingual children. In K. Hyltenstam & L. Obler (Eds.), Bilingualism across the lifespan: Aspects of acquisition, maturity and loss. Cambridge: Cambridge University Press.
D. K. Oller , B. Z. Pearson , & A. B. Cobo-Lewis (2007). Profile effects in early bilingual language and literacy. Applied Psycholinguistics, 28, 191–230.
E. Thordardottir , A. Rothenberg , M.-E. Rivard , & R. Naves (2006). Bilingual assessment: Can overall proficiency be estimated from separate measurement of two languages? Journal of Multilingual Communication Disorders, 4, 1–21.
F. M. Tsao , H. M. Liu , & P. K. Kuhl (2004). Speech perception in infancy predicts language development in the second year of life: A longitudinal study. Child Development, 75, 1067–1084.