CAJ | 학술논문

不充分赋值理论旨在解释音系不对称现象,但是出于不同的赋值原则,形成了极端不充分赋值法、对比赋值法以及新近出现的对立层级赋值法等观点。对于普通话元音,三种赋值法产生不同的底层表达式。虽然极端不充分赋值法具有更大的理论优越性,但是从普通话元音的儿童语言获得、类型学等外部证据,尤其是强制曲折原则等内部证据来看,对比赋值法具有更大的实证优势。
불충분부치이론지재해석음계불대칭현상,단시출우불동적부치원칙,형성료겁단불충분부치법、대비부치법이급신근출현적대립층급부치법등관점。대우보통화원음,삼충부치법산생불동적저층표체식。수연겁단불충분부치법구유경대적이론우월성,단시종보통화원음적인동어언획득、류형학등외부증거,우기시강제곡절원칙등내부증거래간,대비부치법구유경대적실증우세。
The Underspecification theory aims to account for phonological asymmetry ;but by different princi- ples of specification, it divides into three propositions ： Radical Underspecifieation, Contrastive Specification and the recent Contrastive Hierarchy. Applying them to the vowels in standard Chinese yields different underlying repre- sentations. While Radical Underspecification is more desirable theoretically, Contrastive Specification seems more correct empirically, both from external evidences in language acquisition and typology, and from internal evidence of the Obligatory Contour Principle.