This article assesses the impact of bilingualism on the acquisition of pronominal direct objects in French and English (clitics in French and strong pronouns in English). We show that, in comparison to monolingual children, bilingual children omit more pronominal objects for a longer period in both languages. At the same time, the development in each language spoken by the bilinguals follows the developmental asymmetry found in the language of their monolingual counterparts: there are more omissions in French than in English. It is also shown that language dominance affects the rate of omissions as there are fewer omissions in the language in which children receive more exposure, i.e. the dominant language. We analyze these results as reflecting a bilingual effect based on the retention of a default null object representation. This in turn is supported by reduced overall input for bilingual children and by language-internal input ambiguity.

The acquisition of Spanish null pronouns is an optimal domain for comparing the predictions of generativist vs. probabilistic approaches to language acquisition. This paper presents two studies on the acquisition of null subjects by English adult learners of Spanish as a second language. The first investigates a low frequency construction in which the antecedent of the pronoun is a quantifier, and the distribution is regulated by a principle of UG. The second looks at a high frequency context,where the distribution of the null pronoun depends on whether it is interpreted as focus or as discourse topic. The data indicate early mastery, and no development in the case of the low frequency quantifier construction, and gradual acquisition for the distribution of pronouns in discourse. These findings lend support to grammatical as opposed to probabilistic approaches to language learning.

No abstract

No abstract

Where do the two languages of the bilingual child interact? The literature has debated whether bilingual children have delays in the acquisition of direct objects. The variety of methods and languages involved have prevented clear conclusions. In a transitivity-based approach, null objects are a default structural possibility, present in all languages. Since the computation of lexical and syntactic transitivity depends on lexical acquisition, we propose a default retention hypothesis, predicting that bilingual children retain default structures for aspects of syntactic development specifically linked to lexical development (such as objects). Children acquiring French (aged 3;0–4;2, N = 34) in a monolingual context and a French/English bilingual context participated in a study eliciting optional and obligatory direct objects. The results show significant differences between the rates of omissions in the two groups for both types of objects. We consider two models of how the bilingual lexicon may determine the timetable of development of transitivity.

This study examines the acquisition of the featural constraints on clitic and null distribution in Spanish among simultaneous and sequential Chinese-Spanish bilinguals from Peru. A truth value judgment task targeted the referential meaning of null objects in a negation context. Objects were elicited via two clitic elicitation tasks that targeted anaphoric contexts and left-dislocated topics. An acceptability task tested sensitivity to left-dislocated object drop. Although simultaneous bilinguals were mostly undistinguishable from monolinguals, the late learners differed from both of these groups across tasks. Age of arrival led to different outcomes, with late learners showing more deficits than the child learners. Late learners avoided using clitics and relied on lexical and null objects. Residual transfer effects were observed among the child learners in the form of insensitivity to the features that serve as the basis for null argument identification and clitic deficits in production. It is also argued that transfer persists despite early and intense exposure to the second language in a natural environment because of the existence of an unmarked argument identification option in the first language.

This study examines the interaction between language impairment and different levels of bilingual proficiency. Specifically, we explore the potential of articles and direct object pronouns as clinical markers of primary language impairment (PLI) in bilingual Spanish-speaking children. The study compared children with PLI and typically developing children (TD) matched on age, English language proficiency, and mother’s education level. Two types of bilinguals were targeted: Spanish-dominant children with intermediate English proficiency (asymmetrical bilinguals, AsyB), and near-balanced bilinguals (BIL). We measured children’s accuracy in the use of direct object pronouns and articles with an elicited language task. Results from this preliminary study suggest language proficiency affects the patterns of use of direct object pronouns and articles. Across language proficiency groups, we find marked differences between TD and PLI, in the use of both direct object pronouns and articles. However, the magnitude of the difference diminishes in balanced bilinguals. Articles appear more stable in these bilinguals and therefore, seem to have a greater potential to discriminate between TD bilinguals from those with PLI. Future studies using discriminant analyses are needed to assess the clinical impact of these findings.

No abstract