Dialectal, acquisitional, and diachronic data and investigations on subject pronouns in Gallo-Romance

罗曼语的代词系统是一个极其复杂多变的语素句法领域。这个项目涉及这个系统的一个子集，即主语代词，特别是主要出现在高卢罗曼语中的除强代词或非副词外的副词成分。这个话题已经占据了生成语言学家至少三十年了，并导致了有争议的Prodrop参数的定义。我们的目标是在生成框架内提出对这些主题政治的功能和地位的新见解。本文将从方言学、习得学和历时学三个角度对这些代词进行研究。因此，第一个目标是收集和处理这三个域中的数据。其次，调查将依赖于两个团队之前在这些领域对一系列高卢罗曼语的主要工作。因此，本文打算比较这三组数据，并对它们进行联合分析，以补充现有的原理和参数理论。其中一个要研究的假设是，关于主语clitic代词的行为，方言数据是否可以反映在获得性和/或历时性数据中发现的阶段。这将通过彻底研究已经收集的数据和在需要的领域收集的额外数据来完成，以便验证假设。最后，我们打算在互联网上与科学界分享我们的语料库。

The pronominal system of Romance languages is an extremely complex and variable morpho syntactic domain. This project deals with a subset of this system, i.e. the subject pronouns and in particular the clitic elements which mainly occur in Gallo-Romance languages in addition to strong or non-clitic pronouns. This topic has occupied generative linguists for at least thirty years now and has led to the definition of the controversial Prodrop Parameter. Our aim is to forward new insights into the function and the status of these subject clitics within the generative framework. This will be done by investigating these pronouns from three different perspectives, namely dialectology, acquisition and diachrony. The first objective is hence to collect and process data within these three domains. Secondly, the investigations will rely on major previous work by both teams in these domains on an array of Gallo-Romance languages. As a result, it is intended to compare the three sets of data and to analyse them conjointly in order to complement the existing Principles & Parameters theory. One of the hypotheses to be investigated is whether dialectal data may reflect stages which are found in the acquisitional and/or diachronic data with regard to the behaviour of subject clitic pronouns. This will be done by studying thoroughly both already collected data and additional data to be gathered in the fields where they are needed in order to verify the hypotheses. Finally, we intend to share our corpora with the scientific community on the Internet.