“…There is general agreement among those who study the acquisition of Romance languages, and many of those who have tried to learn one, that object clitic constructions are particularly difficult to master. In the case of French, this appears to be true for all learner populations that have been investigated, including monolingual first language learners (Hamann, Rizzi & Frauenfelder, 1996;Jakubowicz & Rigaut, 2000), bilingual first language learners (Müller, Crysmann & Kaiser, 1996;Müller & Hulk, 2001;Pérez-Leroux, Pirvulescu & Roberge, 2009), internationally adopted children (Gauthier, Genesee & Kasparian, 2011), children with Specific Language Impairment (Jakubowicz, Nash, Rigaut & Gérard, 1998;Paradis, 2004), as well as child and adult second language (L2) learners (Herschensohn, 2004;White, 1996). Protracted development of object clitic constructions has also been observed in learners of other Romance languages, including Italian (Bottari, Cipriani & Chilosi, 2000;Tedeschi, 2009) and Spanish (e.g., Bedore & Leonard, 2001;Castilla & Pérez-Leroux, 2010).…”