Reading comprehension and immersion schooling: evidence from component skills

Area of Science:

• Cognitive Psychology
• Developmental Psychology
• Linguistics

Background:

• Bilingualism is increasingly common in educational settings.
• Understanding the impact of bilingualism on literacy acquisition is crucial.
• Cognitive and linguistic factors underlying literacy in bilingual children require further investigation.

Purpose of the Study:

• To assess literacy acquisition in children undergoing second language immersion.
• To examine cognitive and linguistic components influencing reading comprehension in emergent bilinguals.
• To compare emergent bilinguals with monolingual peers on complex literacy skills and underlying cognitive abilities.

Main Methods:

• A cognitive components approach was employed.
• 144 children (72 immersion bilinguals, 72 controls), aged 7-14, participated.
• Principal component analysis was used to analyze data on reading comprehension, memory, reasoning, and linguistic processing.

Main Results:

• Emergent bilinguals demonstrated enhanced performance in memory and reasoning components.
• Bilingual children showed relative weaknesses in linguistic processing compared to monolinguals.
• No significant differences in text-level reading comprehension were observed between bilinguals and monolinguals.

Conclusions:

• Enhanced cognitive abilities in bilingual children may compensate for linguistic processing differences.
• Literacy skills in emergent bilinguals can be modulated by bilingualism, even without apparent differences in complex skills.
• The detection of bilingualism's effects on literacy depends on the specificity of assessment tools.