VOT in English by bilinguals with 2L1s: different approaches to voiceless and voiced stops

This paper compares bilinguals of 2L1s with monolinguals and second language speakers. The experiment and statistical analysis reveals that the question whether bilinguals adopt a more extreme, intermediate, or monolingual-like approach may not have a clear-cut yes or no answer. Our finding demonstrates that bilinguals are more monolingual-like when they have greater control over their speech production. Additionally, bilinguals employ an extreme approach to positive VOTs, where they must distinguish among all the six stops in Japanese and English, though they adopt an intermediate approach to negative VOTs, where they just need to distinguish among the three voiced stops.