CAJ | 학술논문

本文旨在调查我国不同二语水平者心理词库中的多义词表征及其在词汇语义通达中的影响效应。参与调查的受试为某高校60名英语专业三年级和一年级在校学生,分别构成本研究的高、低二语水平组。整个实验在E-prime程序下进行。实验测试工具主要由20个英语多义词短语及与其对应的两个选项（分别含多义关系和主题/类属关系）构成,要求受试在电脑上判断目标多义词（或启动词）与其对应选项的语义类属。调查结果发现：二语水平成为影响多义通达的显著变量;但就词频与多义通达而言,不同二语水平受试选择高频多义词的比例最小,而选择低频多义词的频率最高。本研究获得以下结论：1）二语心理词库中的多义词表征的发展路径是从核心表征走向独立表征;2）二语水平与多义词通达之间存在负相关关系;3）多义词词频对多义词通达存在不对称性影响。
본문지재조사아국불동이어수평자심리사고중적다의사표정급기재사회어의통체중적영향효응。삼여조사적수시위모고교60명영어전업삼년급화일년급재교학생,분별구성본연구적고、저이어수평조。정개실험재E-prime정서하진행。실험측시공구주요유20개영어다의사단어급여기대응적량개선항（분별함다의관계화주제/류속관계）구성,요구수시재전뇌상판단목표다의사（혹계동사）여기대응선항적어의류속。조사결과발현：이어수평성위영향다의통체적현저변량;단취사빈여다의통체이언,불동이어수평수시선택고빈다의사적비례최소,이선택저빈다의사적빈솔최고。본연구획득이하결론：1）이어심리사고중적다의사표정적발전로경시종핵심표정주향독립표정;2）이어수평여다의사통체지간존재부상관관계;3）다의사사빈대다의사통체존재불대칭성영향。
This empirical study is undertaken to investigate the representation of polysemous senses in the Chinese EFL＇s mental lexicon,and its effect on the lexico-semantic access at different EFL proficiency levels.The 60 participants were selected from the juniors and freshmen in a university in China as high and low L2 proficiency learners and the experiment was conducted on the computer via the E-prime suite.The instrument for the data collection was composed of 20 prompt phrases and two corresponding choices（with one polysemous and one thematic/taxonomic relations） shown later after each of the prompt phrases on the computer screen.Participants were required to decide which of the two capitalized words in the choices went best with the capitalized polysemous word in the prompt target to form a semantic category.Results acquired from participants＇ responses showed that the L2 proficiency level appeared to be a significant variable or factor that affected participants＇ semantic access to polysemous words,and all participants tended to choose low-frequency polysemous words more than high-frequency ones.Three assumptions and conclusions have been drawn as follows： 1） polysemous sense representation in L2 mental lexicon takes the route of developing from ＂Core to Independence＂;2） negative correlation exists between L2 proficiency and the semantic access of polysemous words;and 3） there exists an asymmetrical impact of word frequency on the semantic access of polysemous words.