Research on the Construction of a Formation Model for Japanese Dialects

本研究的目的是考察日语方言的形成过程，并构建一个全面的、极具说明性的模型。为此，我们进行了如下研究。假设和模式化的检验：关于日语方言的形成过程，我们检验了主流假设的有效性和局限性，并将其用于方言形成模型的准备。方法论考察：为了构建方言形成模型，我们考察了必要的方法论，并对方言的形成过程进行了模拟。基础资料的准备：为了检验上述(1)和(2)，我们准备了说明方言和书面文本的历史和地理对应关系的数据。因此，我们已经能够列出处理日语方言形成所必需的考试文章，并阐明方言之间的相互关系。此外，我们还阐明了中心语言向地方传播，从而再生为新方言的日语方言基础制度是至关重要的。

The object of this research is to examine the formation process of Japanese dialects and construct a comprehensive, highly illustrative model. For this purpose, we have conducted the following research.1.Examination of hypotheses and modelization : Concerning the formation process of Japanese dialects, we have examined the effectiveness and limits of predominant hypotheses, and used them in the preparation of the dialect formation model.2.Examination of methodology : In order to put together the dialect formation model, we have examined the necessary methodology, and conducted a simulation of the formation process of dialects.3.Preparation of fundamental data : For the purpose of examining the above, (1) and (2), we have prepared data illustrating the historical and geographical correspondence of dialects and written text.As a result, we have been able to list the articles of examination necessary in dealing with the formation of Japanese dialects and elucidate the reciprocal relationships between dialects. In addition, we have clarified that the system of foundation for Japanese dialects, in which the central speech propagates to the provincial regions and is thereby regenerated into new dialects, is crucial.