高熟练双语者在语码切换时如同单语者这一理论激发了不少研究者的关注，如张国雄以熟练普通话-粤语双语者为被试，研究其在阿拉伯数字命名任务下的语码切换代价，结果验证了代价...

The Markedness Model Theory introduced by Scotton holds that speakers are rational actors when they switch codes. The linguistic choices that they make reflect their goals to “enhance interpersonal relations and/or material or psychologica...