Building on cultural and linguistic strengths and recognizing life challenges - a commentary on Paradis' "Sources of individual differences in the dual language development of heritage bilinguals".

Abstract

Children growing up bilingually are often treated as a monolithic group; however, heritage language (HL) bilinguals constitute an extremely heterogenous group that vary due to a wide variety of factors. In her keynote, Paradis provides a thought-provoking analysis of the research literature and identifies key internal and external factors that lead to individual differences. Specifically, she identifies age of second language (L2) acquisition, cognitive abilities, and social-emotional wellbeing as important internal factors. She also discusses both proximal and distal external factors. Proximal factors include children's cumulative exposure to L2 and HL, L2 and HL usage at home, and the richness of the L2 and HL environment. Distal factors involve education in HL, parent language proficiency, socioeconomic status (SES), and family attitudes and identities. In my commentary, I expand on Paradis' keynote to include the role of culture, which I consider to be both an internal and external factor, and respond to her discussion of two external factors, the impact of SES and the role of the classroom environment.