【摘要】 双语者类母语水平研究是二语习得水平的上限研究。双语者类母语水平是接近母语者的语言能力,而非语言行为;它和单语者母语水平有本质不同。二语习得年龄研究通常存在类母语水平的误判:一是以语言行为代替语言能力;二是以单语者母语水平代替双语者类母语水平。克服以上问题的主要对策是语言项目适中、测试任务多面、复制研究广泛。更多还原

【Abstract】 Nativelikeness studies deal with the upper limit in SLA.Bilingual nativelikeness refers to the near native speaker’s competence,rather than his or her performance.It is distinct from monolingual native speaker’s level.There prevail two major misjudgments in SLA:performance is mistaken for competence;monolingual native speaker’s level is mistaken for bilingual nativelikeness.Three major measures need to be taken to avoid the above problems:well-suited language items,multiple language tasks,and broad duplication studies.更多还原