日语二语词汇知识的维度研究

为了检验二语词汇知识的词汇量维度和知识深度维度，对于日语二语词汇知识评价的有效性。从日语能力考试中自选了40个词作为刺激词，用词汇知识量表测试受试者对每个刺激词的反应，并且从词汇量维度和知识深度维度测试了受试的日语词汇知识水平。研究表明词汇量维度和知识深度维度能够有效地评价国内日语专业大学生的日语词汇知识水平，适用于日语二语词汇知识的评价和发展。

Research into Vocabulary Knowledge of Japanese as a Second Language:the Perspectives of Dimensions

The purpose of this study was to examine the validity of vocabulary size dimension and knowledge depth dimension of second-language ( L2) vocabulary knowledge for the assessment of Japanese L2 vocabulary knowledge.To test subjects’levels of Japanese L2 vocabulary knowledge along the two dimensions, forty words ( ten words for each level of four levels) in Test of Japanese Ability were selected as stimulus words ( SWs) . Subjects were required to respond to each of forty SWs according to a vocabulary knowledge scale.The subjects were two hundred and five domestic university students of Japanese from the first to third year.The results of analysis of variance showed that higher class students’levels of vocabulary knowledge were significantly higher than lower class students’ in three dimensions.The findings indicated that vocabulary size dimension and knowledge depth dimension could effectively assess Japanese vocabulary knowledge levels of domestic students of Japanese, and apply to assessment and development of Japanese L2 vocabulary knowledge.