Chapter 6
Effects of nonnative input on language abilities in
Spanish-English bilinguals
Variations in the quantity and quality of input
bilingual children hear account for individual differences in
language learning. Some sources of variation in quality of input are
related to the parents’ language background (Place & Hoff, 2011;
2016). The parents’ language background determines the sources of
children’s exposure to English, how frequently children hear a
language in the home, the richness of the English language
environment, and access to native speakers of each language in the
home (Hammer, Davison, Lawrence,
& Miccio, 2009; Place & Hoff, 2011; Place & Hoff, 2016; Paradis,
2011). The present paper examines the effects of parents’
language backgrounds on bilingual children’s language outcomes. We
followed 120 bilingual Spanish-English speaking children from 30 to
54 months, with language outcomes in both languages at both time
points. We examine the effect of the number of monolingual speakers
of each language in the home, the amount of input from native and
nonnative speakers of each language, and parent language proficiency
in each language. Our findings have theoretical implications for
understanding how parents’ language backgrounds and nonnative input
in bilingual homes affect children’s language development in each of
their two languages and practical implications for offering advice
to families raising children who hear more than one language.
Article outline
- Introduction
- Quantity of input
- Quality of input
- Method
- Participants
- Age of arrival
- Mothers’ education
- Measures of parent language proficiency
- Measures of language input
- Procedure
- Language measures
- Expressive vocabulary
- Receptive vocabulary
- Results
- Child language outcomes and relations with input
- Effects of parents language background on children’s language
outcomes
- Expressive vocabulary
- English expressive vocabulary
-
Spanish expressive vocabulary
- Receptive vocabulary
- English receptive vocabulary
-
Spanish receptive vocabulary
- Within-subject comparison of English and Spanish
outcomes
- Discussion
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Acknowledgements
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References