“…He went on to test several controversial topics in Chinese syntax, including islands, topicalization, and number expressions. More recent research roughly along these lines includes contrasting studies on the inverse scope reading in doubly-quantified sentences (Scontras, Polinsky, Tsai, & Mai, 2017;Scontras, Tsai, Mai, & Polinsky, 2014;Zhou & Gao, 2009), an examination of aspect marker selection (Laws & Yuan, 2010), an experiment testing the sensitivity of wh-in-situ questions in complex NP islands (Lu et al, 2020), as well as an investigation on non-canonical classifiers (Gong, Shuai, & Wu, 2019). 16 Those studies have demonstrated the benefits of formal judgment data collection methods in Chinese syntax research.…”