This study examined the linguistic and individual-level factors that render case marking a vulnerable domain in English-dominant Greek heritage children. We also investigated whether heritage language (HL) children can use case-marking cues to interpret (non-)canonical sentences in Greek similarly to their monolingual peers. A group of six- to…

Results of a statistical study of language in 30 infants suggest that two acquisition styles (nominal/pronominal and referential/expressive) are developing in parallel. Only for children heavily emphasizing one strategy can a distinctive style be determined. Results at 20 months were only partially predictive of performance at 28 months. (MSE)