This study investigates how derivational complexity interacts with first language (L1) properties, second language (L2) input, age of first exposure to the target language, and length of exposure in child L2 acquisition. We compared elicited production of "wh"-questions in French in two groups of 15 participants each, one with L1 English…

Analyzes data on the acquisition of German by Italian and Spanish speakers. Findings reveal that children learning a first language and adults learning a second language build up syntactic structure in much the same manner, and propose that the weak continuity approach of language acquisition accounts for all instances of syntactic acquisition.…