This volume brings together empirical studies and keynote addresses presented at the 15th Generative Approaches to Second Language Acquisition conference hosted by the University of Nevada, Reno in 2019. The studies selected for the volume reflect how the latest developments in generative syntactic theory and psycholinguistic methodologies have impacted second language acquisition research in the last decade, from the linguistic properties under investigation and L1-L2/Ln language pairings down to the specific research questions in each study. The minimalist view of language architecture is...