Transfer and contact-induced variation in child Basque.

Area of Science:

• Linguistics
• Child Language Acquisition
• Sociolinguistics

Background:

• Young Basque-speaking children exhibit specific linguistic features.
• These features, Differential Object Marking (DOM) and pre-verbal complementizers, are often linked to Spanish language contact.
• Existing research suggests these forms originate from external linguistic influences.

Purpose of the Study:

• To investigate the developmental tendencies behind DOM and pre-verbal complementizer use in young Basque learners.
• To differentiate between contact-induced origins and internal child developmental strategies.
• To explore the role of child language learners in language evolution.

Main Methods:

• Analysis of child speech data in Basque.
• Comparison of children's usage patterns with adult input.
• Examination of the frequency and context of DOM and complementizer production.

Main Results:

• Children's use of pre-verbal complementizers appears to be a temporary strategy until post-verbal forms are acquired.
• Differential Object Marking (DOM) is present in adult input but overused by children.
• These distinct patterns suggest internal developmental factors are at play.

Conclusions:

• Despite Spanish contact influence, DOM and complementizer use reflect unique child acquisition strategies.
• Children's grammatical innovations may contribute to language change.
• Child language acquisition is a dynamic process influencing linguistic evolution.