When a foreign language interferes with your native language: The relationship between second-language acquisition and first-language attrition

当外语干扰你的母语时：第二语言习得和第一语言损耗之间的关系

• 批准号: 2287831
• 金额: --
• 依托单位: University of Edinburgh
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2019
• 资助国家: 英国
• 起止时间: 2019 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2287831
• 关键词: When; foreign; language; interferes; your

My PhD project looks at how learning a second language after puberty may have effects on the way one speaks his or her own first language;what, in developmental linguistics, is known as first-language attrition. I am particularly interested in understanding whether first-language attrition affects different domains of linguistic competence to the same degree, and whether attrition goes hand in hand with second-language acquisition. To put it in other words: is the ability to remember words influenced more than that of forming grammatical sentences in your first language? But also, does second language learning affect the way you sound in your first language, too - in that your accent might get less native-like in your first language? Additionally, I am intrigued by the factors which, in turn, might mediate the degree of first-language attrition that one experiences - such as the type and quantity of input in the second language, the amount of time spent actively speaking the language, and the degree of proficiency reached in the second language. I ultimately aim to understand not only what, but also who gets 'attrited'- is it the most proficient second-language learners? Those who are immersed in a foreign-language environment? Or less proficient, classroom-based learners, too? In order to address these under-examined issues, I will be gathering data from different groups of language learners: in the UK, I will look at how learning Italian in a classroom compares to studying Italian abroad for a semester; similarly, in Italy, I will look at how learning English in a classroom compares to studying English abroad for a semester. I will then examine the effects that learning Italian has on English, and those of English learning on Italian. The language domains I will examine in both Italian and English are (1) lexical access (i.e. the ability to recall words); (2) the interface of syntax and pragmatics (i.e. the interpretation and production of structures which are constrained by contextual features - such as pronouns); and (3) prosody (i.e. sentence stress by placing accents on specific words). In my analysis, I will seek to understand whether these domains are similarly affected by attrition, whether immersion in the foreign-language environment plays a role in the occurrence of attrition, and whether there is a link between second-language proficiency and first-language attrition.My personal interest for this PhD topic stems from my very own background: when I was 15, I was awarded an AFS scholarship which allowed me to attend a high-school year in Nashville, Tennessee. When I returned to Italy, one year later, my parents and I were very much surprised whenever I could not remember words, or when the things I said in Italian did not make much sense. When I was introduced to the field of second-language acquisition and first-language attrition at University a few years later, it all became clear to me: I was - and still am to this day - experiencing attrition on my first language. However, there is still much to be done to understand precisely how first-language attrition works: my project hence addresses some of the gaps in our current knowledge of the phenomenon. Furthermore, I believe that a more thorough understanding of attrition and language learning in general will not only benefit me, but our increasingly bilingual and multilingual society as a whole.

我的博士项目着眼于青春期后学习第二语言如何影响一个人说自己的第一语言的方式；在发展语言学中，这被称为第一语言损耗。我特别感兴趣的是了解第一语言磨损是否对语言能力的不同领域产生相同程度的影响，以及磨损是否与第二语言习得齐头并进。换句话说：记忆单词的能力比用母语形成语法句子的能力受到的影响更大吗？而且，第二语言学习是否也会影响你用母语发音的方式——你的口音在你的母语中可能会变得不那么像母语？此外，我对那些可能会影响一个人经历的第一语言消耗程度的因素很感兴趣，例如第二语言输入的类型和数量、积极说该语言所花费的时间以及第二语言达到的熟练程度。我最终的目标不仅是了解什么，而且还了解谁被“磨损”——是最熟练的第二语言学习者吗？那些沉浸在外语环境中的人？或者也有不太熟练的课堂学习者？为了解决这些未得到充分研究的问题，我将收集不同语言学习者群体的数据：在英国，我将研究在课堂上学习意大利语与在国外学习一个学期的意大利语相比有何不同；同样，在意大利，我将比较在课堂上学习英语与在国外学习一个学期的英语有何不同。然后我将研究学习意大利语对英语的影响，以及学习英语对意大利语的影响。我将用意大利语和英语检查的语言领域是（1）词汇访问（即回忆单词的能力）； （2）句法和语用学的接口（即受上下文特征（例如代词）约束的结构的解释和产生）； (3) 韵律（即通过在特定单词上放置重音来强调句子重音）。在我的分析中，我将试图了解这些领域是否同样受到磨损的影响，沉浸在外语环境中是否在磨损的发生中发挥作用，以及第二语言熟练程度和第一语言磨损之间是否存在联系。我个人对这个博士课题的兴趣源于我自己的背景：当我15岁时，我获得了 AFS 奖学金，这使我能够在田纳西州纳什维尔上高中。一年后，当我回到意大利时，每当我记不住单词，或者我用意大利语说的话没有多大意义时，我和我的父母都会感到非常惊讶。几年后，当我在大学接触到第二语言习得和第一语言损耗领域时，我一切都变得清晰起来：我曾经——而且至今仍然——在我的第一语言上经历着损耗。然而，要准确理解母语磨损的运作方式，还有很多工作要做：因此，我的项目解决了我们目前对这一现象的了解中的一些空白。此外，我相信，对磨损和语言学习的更全面的了解不仅对我有利，而且对我们日益双语和多语言的整个社会也有利。