A total of 54 HS and 17 Spanish-dominant participants completed an elicited production task (EPT) and a forced choice task (FCT) to explore how proficiency, frequency of use, age of acquisition of English, morphological regularity, and lexical frequency affected their production and selection of preterit morphology with states. Results showed that HS’ production of preterit with states was negatively correlated with lexical frequency, such that these bilinguals were more likely to use the preterit with less-frequent verbs. Higher-proficiency speakers were less susceptible to the effects of lexical frequency in production. In contrast, proficiency modulated HS’ responses in the FCT. HS were more likely to select the preterit in the FCT than to produce it in the EPT. Together, these results support theories of heritage language acquisition that emphasize the role of activation of linguistic features and asymmetries between production and comprehension.

We investigate whether dominance, language experience, and increased interaction have an effect on the development of heritage bilingual children’s knowledge of the discourse-pragmatic constraints guiding null and overt subjects. A group of child heritage bilinguals (n = 18, mean age = 5;5) and comparison groups of adults: Mexican Spanish monolinguals (n = 15), heritage bilinguals in the United States (n = 16), and English monolinguals in the United States (n = 16) completed a language background questionnaire, a portion of the Bilingual English-Spanish Assessment (BESA) in English and Spanish, a forced-choice task (FCT) in Spanish, and two acceptability judgment tasks (AJT s): one in English and one in Spanish. Results showed that heritage children and adults pattern similarly and differently from adult monolinguals. Increased interaction at home has a positive effect on accuracy in the pragmatic conditions that license null subjects in Spanish without affecting overt subject patterns in English, the dominant language.

No abstract