A parametric approach to the acquisition of syntax

Area of Science:

• Linguistics
• Developmental Psychology
• Child Language Acquisition

Background:

• Children's language development involves complex syntactic changes.
• Understanding these changes offers insights into cognitive development.

Purpose of the Study:

• To analyze syntactic changes in children's spontaneous speech.
• To investigate the acquisition of specific English and Spanish grammatical structures.

Main Methods:

• Longitudinal analysis of spontaneous speech records from children.
• Case study approach focusing on verb-particle constructions, prepositional questions, and noun-noun compounds.

Main Results:

• Children exhibit few errors when acquiring verb-particle constructions.
• Acquisition of prepositional questions can involve a long delay followed by abrupt correct production.
• The emergence of verb-particle constructions often coincides with the use of novel noun-noun compounds.

Conclusions:

• Syntactic knowledge acquisition is characterized by specific developmental patterns.
• Observed patterns provide evidence for theories of syntactic development and acquisition mechanisms.
• The study offers testable predictions for future research in parametric syntax.