Parents in bilingual homes often worry that two languages will confuse a child or slow their reading.
The reassuring reality from research on bilingual children is the opposite: growing up with more than one language is a cognitive asset, and the confusion parents fear is generally mild and temporary.
Reading, in particular, transfers. Much of what a child learns about how print works in one language helps them in the other.
Why two languages helps
Bilingual children often develop strong metalinguistic awareness, an ability to think about language itself, which supports reading. And the core foundations of reading, especially phonemic awareness (hearing the sounds in words), largely carry across languages.
A child who can hear sounds in one language brings that skill to the other.
Mixing words from both languages in early speech is normal and not a sign of confusion; it usually sorts itself out.
Practical ways to nurture both
- Keep each language rich and consistent, a common approach is one parent, one language, or one language at home.
- Read aloud in both languages. Stories build vocabulary and love of books in each.
- Value the home/heritage language explicitly, children pick up on which languages are treasured.
- Don’t worry if reading in the second language starts a little later; the skills transfer.
What to expect
A bilingual child’s vocabulary in each single language may look a touch smaller than a monolingual peer’s early on, while their combined vocabulary across both is typically as large or larger. Any early wobble tends to even out.
If you have a genuine concern about language development, in either language, a speech and language professional who understands bilingualism is the right person to ask.
Common questions
Does being bilingual delay reading?
Generally no. Bilingualism is a cognitive asset, and core reading skills like phonemic awareness transfer between languages. Any early differences in single-language vocabulary usually even out.
Should I teach my child to read in both languages at once?
Approaches vary and both sequential and simultaneous work. Keep each language rich and consistent, read aloud in both, and don’t worry if reading in one starts a little later, the skills carry across.
- Grolig, Shared Storybook Reading and Oral Language DevelopmentFrontiers in Psychology, 2020
- Best start in life: the 3 prime areas of learningOfsted research review, 2024