“…Studies on Trilingual First Language Acquisition (TFLA), that is, on the development of three languages from birth, are either very little systematic in how they report input characteristics, data collection, analyses, etc. (see Quay, 2001, and Hoffman, 2001, for a review); they often amount to a few case studies that explore specific themes such as cross-linguistic influence (Kazzazi, 2011), code-switching after age three (Edwards & Dewaele, 2007;Hoffmann & Stavans, 2007;Stavans & Muchnik, 2008;Stavans & Swisher, 2006), or the relationship between input and development in one language (Barnes, 2006;; or they are anecdotal reports of individual cases of trilingual acquisition at times addressed to the general public (Maneva, 2004;Wang, 2008). In sum, systematic, longitudinal analyses of early trilingualism are scarce.…”