Abstract
Study abroad (SA) has been acknowledged as an influencing context in the Second Language Acquisition (SLA) field. Although numerous studies have researched the influence of SA on various pragmatic features, pragmatic routine has been scarcely focused on. This study employed a mixed-methods approach to investigate the effect of SA and intensity of interaction on second language (L2) pragmatic routines development. Two groups of Chinese graduate students completed a multilevel "vocabulary knowledge scale" (VKS) and a written discourse-completion task (DCT) to measure their recognition and production ability, and a language contact profile (LCP) to measure their intensity of interaction. Results revealed the positive influence and advantages of the SA context compared with AH (at-home) context. However, the positive effect of the SA context can not be generalized. SA group's performance was greatly influenced by their intensity of interaction. Through semi-structured interviews, it can be found that individual trajectories and characteristics can act as vital factors on pragmatic development.