Lexical processing in a non-native language: effects of language proficiency and learning strategy

Area of Science:

• Psycholinguistics
• Cognitive Psychology
• Second Language Acquisition

Background:

• Understanding lexical processing in non-native languages is crucial for second language acquisition research.
• Investigating the influence of language proficiency and learning strategies on cognitive tasks provides insights into language processing mechanisms.

Purpose of the Study:

• To examine how proficiency and learning strategies affect lexical processing (word reading, picture naming, translation) in a non-native language.
• To compare performance in native versus non-native language tasks.

Main Methods:

• Three experiments involving native Chinese speakers learning and processing words in English and French.
• Tasks included reading Chinese words, naming pictures, and translating words, using Chinese, English, or French as response languages.
• Subjects were grouped by second language proficiency (English) or learning strategy (French).

Main Results:

• In the native language (Chinese), participants performed better on word reading than picture naming.
• In non-native languages (English, French), highly proficient learners showed similar efficiency in translation and picture naming.
• Less proficient learners' performance varied, depending on their chosen learning strategies.

Conclusions:

• Both non-native language proficiency and specific learning strategies significantly determine lexical processing patterns.
• The findings support a dual-determinant model for non-native language lexical access and processing.