D. M. Singleton

• Exploring the second language mental lexicon
• Language acquisition
• Language across cultures
• Language and the lexicon
• Language learning in formal and informal contexts
• Linguistic and cultural acquisition in a migrant community
• The age factor in second language acquisition
• The Age Factor in Second Language Acquisition (Multilingual Matters)
• Age as a factor in second language acquisition
• Age as a factor in second language aquisition
• Foreign languages at second level
• Language transfer