In this book, Stroik and Putnam take on Turing's challenge. They argue that the narrow syntax – the lexicon, the Numeration, and the computational system – must reside, for reasons of conceptual necessity, within the performance systems.
First Language Use in Second and Foreign Language Learning
This book focuses on the use of the first language in communicative or
immersion-type classrooms. Through the intersection of theory, practice,
curriculum and policy, the volume calls for a reconceptualization of
code-switching as something that both proficient and aspiring bilinguals do
naturally, and as a practice that is inherently linked with bilingual