Geographical and Historical Study of Diffusion of New Dialects in the Japan Sea Coast

在这项研究中，通过关注地理和代际动态，对日本海岸的方言进行了综合用法调查。声门图技术是由日本方言学发展起来的一项新技术，它是沿着线性区域对每一代人进行语言调查的技术。到目前为止，这项技术已经应用于从北海道到九州的日本群岛。本研究对日本沿海方言的动态进行了研究，在2006财政年度，研究人员对滋贺县西部地区的声门图进行了实地调查，并按计划获得了数据。研究人员是这项助学金的成员。2008年冬季对山形县山佐地区的所有居民进行了另一次实地调查。A.简化后使用15年前和30年前使用的问卷。在2007财政年度，又在日本海岸北陆地区进行了另一次实地调查，所有调查结果都以计算机数据的形式输入。然后将数据以声门图的形式输出。鹤冈市附近的山上所有居民的调查结果被输入计算机，并以图表形式输出。将其与以往两次调查的声门图进行比较，发现语言变化的S曲线理论模型适用于本次语言变化的实时调查。2008年以报告的形式发布了青森秋田、日本东部海岸和滋贺县西部的三组声门图。通过这一研究成果的发表，运用多元分析方法确定了方言在21世纪仍然是新生的和传播的，存在着很大的地理差异和显著的年龄差异。作为相关研究，发表了一份针对高中生及其家长的方言调查报告。

In this research, an integrated usage survey has been conducted in dialects on the Japan Sea Coast, by paying attention to geographical and generational dynamics. The "glottogram" technique, in which linguistic survey is conducted for each generation along a linear area, is a new technique originally developed by Japanese dialectology. This technique has been applied to Japan archipelago diagonally from Hokkaido to Kyushu until now. Dynamics of dialects on the Japan Sea Coast have been ascertained in this research.In the fiscal year 2006, researchers conducted a field survey for the glottogram in the western area of Shiga prefecture and acquired the data as planned before. The researchers were members of this grant-in-aid. Another field survey of all residents in Yamazoe area in Yamagata prefecture has been conducted in winter 2008. A. questionnaire which had been used 15 and 30 years ago was used after simplification. 70% of residents cooperated.In the fiscal year 2007, another field survey was conducted in Japan Sea Coast in Hokuriku District, and all the results of survey were input as computerized data. The data was then output as glottogram graphs. The result of all residents' survey in Yamazoe near Tsuruoka city was input in the computer and output as graphs. They were compared with graphs of the two surveys in the past, and a theoretical model of S-shaped curve of linguistic change was found to be applicable to this real time survey of linguistic change.Three series of glottograms of Aomori-Akita, Eastern Japan Sea Coast, and Western Shiga Prefecture were published as a report in 2008. By this publication of research results, it has been ascertained that dialectal forms are still newly born and spreading in 21st century By applying a multivariate analysis great geographical differences and conspicuous age differences are detected. As a related study, a report of dialect survey of high-school students and their parents was published.