A study on the change in dialect-code : evidence from ‘Corpus of Japanese Dialects'

方言被认为是特定社会的语言系统。但时至今日，它的功能正由语言系统向语体转变，语体的功能受各种情景因素的制约。本文通过对方言语码的使用频率以及方言语码与标准语码之间的语码转换频率的研究，试图从语言使用的整体情况上对方言语码、普通语码、普通语码等语码进行研究。本研究以关西地区的百货商店、超市和小型私营商店等不同类型的零售企业为研究对象，收集了服务接触中的自发言语。进行了过渡，并在服务遇到的数据库变得可用。电子版也可供快速搜索。分析了每种零售业务的实际语言使用情况，并进行了比较。许多报告声称，传统的方言形式正在年轻一代的发言者中消失。但事实上，方言的形式并没有取代标准的日语形式，新的地方语言风格（即新方言）也随之出现。通过分析标准日语、东京方言和关西方言对方言语码变化的影响程度，探讨了方言语码变化的机制。

Dialect was thought to comprise linguistic system in a given society. Today, however, its function is changing from linguistic system into style, which is constrained by various situational factors. A number of codes do exist within an individual ; dialect-code, common-Japanese-code and so on.This study aimed to clarify a whole picture of language use with a special reference to the frequency of dialect-code, and to that of code-switching between dialect-code and standard-Japanese-code. The differences of interlocutors, situations, and topics were taken into consideration.A survey was conducted to collect spontaneous speech in service encounters at different types of retail business : department stores, supermarket, and small privately run shops in Kansai area. Transcriptions were made, and database in service encounters become available. Electric version is also available for a quick search.Actual language use was analysed in each type of retail business, and comparisons between those types were made. Many reports claim that traditional dialectal forms are disappearing amongst younger generation speakers. However, the fact is that dialectal forms are not gone in place of standard Japanese forms; new local speech style (i.e.neo-dialect) emerges as a result. In this way, analyses were made to find the mechanism of change in dialect-code, focusing on the extent of the interference from standard Japanese, Tokyo dialect and Kansai dialect.