口语非流利产出与衰老关联度研究

Study on Correlation between Non-fluency Output and Aging

非流利现象是口语表达中的常见现象,老年人口语非流利现象常见有六种,即冗余性重复、填塞语、话语缺损、口误、后语抢先、舌尖现象。调查显示,老年人口语出现非流利现象的频次频率整体上要高于年轻人,高龄老人要高于低龄老人,其中70~74岁这个年龄段非流利现象特别凸显。非流利现象的大量出现,体现了语言流利度的下降,据此判断,随着年龄的增加,老年人的语言流利度在缓慢降低,语言流利表述能力在缓慢下降,其中70~74岁这个年龄段是语言流利度下降的一个重要拐点,甚至也是某些方面语言能力下降的重要转折点。

Non-fluency,a common phenomenon in oral expression,is reflected in senior people with six forms,i.e.redundancy,repetition,fillings,default,slip,oral reversion,and tip of tongue(TOT).Our survey indicates,the frequency of non-fluency of the senior people is higher than that of the young,and the senior with high age is higher than that of the lower-age senior,with the age of 70-74 at its peak.That the language fluency is lowered down with more non-fluency languages showcases that the language fluency of the senior people are declining gradually.The age of 70-74 is an inflection point for the declining of the language fluency and an important turning point for the dwindling language capability.