摘要：Previous research has shown that the two languages of early bilingual children can influence each other, depending on the linguistic property, while adult bilinguals predominantly show influence from the majority language to the minority (heritage) language. While this observed shift in influence patterns is probably related to a shift in dominance between early childhood and adulthood, there is little data documenting it. Our study investigates the perceived global accent in the two languages of German-Russian bilingual children in Germany, comparing 4–6-year-old (preschool) children and 7–9-year-old (primary school) children. The results indicate that in German the older children sound less accented than the younger children, while the opposite is true for Russian. This suggests that the primary school years are a critical period for heritage language maintenance.
关键词：global foreign accent; accent rating; heritage language; majority language; preschool children; school children; Russian; German global foreign accent ; accent rating ; heritage language ; majority language ; preschool children ; school children ; Russian ; German
