未知词汇密度与阅读理解:复制胡与民族(2000)

IF 3.5 1区 文学 Q1 EDUCATION & EDUCATIONAL RESEARCH
Benjamin Kremmel, Bimali Indrarathne, Judit Kormos, Shungo Suzuki
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引用次数: 0

摘要

Hu和Nation(2000)的研究规定,第二语言(L2)读者需要熟悉98%的词汇项目才能充分理解文本,这一研究在二语词汇研究和教学中具有重要影响。然而,98%的临界阈值数字是基于一项研究项目的结果,该研究项目仅对新西兰66名大学生进行了回归分析。本研究在一个不同于典型的西方、受过教育的、工业化的、富裕的和民主的背景下复制了Hu和Nation的研究,在一个非学术背景下,以104名斯里兰卡成年L2学习者为样本。他们每个人都参加了词汇水平测试,并在回答理解问题之前,阅读两篇阅读文章的五个版本中的一个,这些文本的未知单词密度不同。最初的研究结果不能完全重复。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Unknown Vocabulary Density and Reading Comprehension: Replicating Hu and Nation (2000)

Unknown Vocabulary Density and Reading Comprehension: Replicating Hu and Nation (2000)

Hu and Nation's (2000) study, which stipulated that second language (L2) readers need to be familiar with 98% of lexical items for adequate text comprehension, has become highly influential in L2 vocabulary research and pedagogy. However, the 98% critical threshold figure is based on findings from a research project in which a regression analysis was conducted with only 66 university students in New Zealand. The present study replicated Hu and Nation's research in a context different from a typical Western, educated, industrialized, rich, and democratic context with a sample of 104 Sri Lankan adult L2 learners in a nonacademic context. They each took a Vocabulary Levels Test and read one of five versions of two reading texts at different levels of density of unknown words before answering comprehension questions. The results of the original study could not be fully replicated.

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来源期刊
Language Learning
Language Learning Multiple-
CiteScore
9.10
自引率
15.90%
发文量
65
期刊介绍: Language Learning is a scientific journal dedicated to the understanding of language learning broadly defined. It publishes research articles that systematically apply methods of inquiry from disciplines including psychology, linguistics, cognitive science, educational inquiry, neuroscience, ethnography, sociolinguistics, sociology, and anthropology. It is concerned with fundamental theoretical issues in language learning such as child, second, and foreign language acquisition, language education, bilingualism, literacy, language representation in mind and brain, culture, cognition, pragmatics, and intergroup relations. A subscription includes one or two annual supplements, alternating among a volume from the Language Learning Cognitive Neuroscience Series, the Currents in Language Learning Series or the Language Learning Special Issue Series.
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