本研究的目的,以中文為母語的日文學習者為對象,做縱斷的調查,來和橫斷的調查結果做比較。到目前為止從橫斷的調查當中所得到的結果為初級學習者受到母語很大的影響。而學習漢字語彙的難易度而言,難度高的語彙為日中共同的意思的使用不同的語彙(Overlap②),及日中的意思完全不同的語彙(Different),從漢字上意思推測很困難的語彙(Nothing②)。難度低的語彙為日中的意思完全相同的語彙(Same),及日中共同的意思的使用一致的語彙(Overlap①), 和從漢字上意思推測是可能的語彙(Nothing①)。經由此次的調查,Same, Different 的結果和橫斷調查的結果一致。而Overlap①和Overlap②只有一部份一致。Nothing①和Nothing②由於僅出現已學過之語彙,所以無法判別。而關於Chinese 則和縱斷調查的結果不同。
The purpose of this study is using a longitudinal method to investigate the acquisition of Chinese learners of Japanese. And compare it with the result of the cross-sectional investigation.Influence of the mother tongue is strong in a beginner's class learner as knowledge obtained from the cross -sectional investigation until now. Chinese learners of Japanese fell low degrees of difficulty are (Same), (Overlap ①), (Nothing ①). And fell high degrees of difficulty are (Overlap ②), (Different),( Nothing ②).As a result, (Same), (Different) accorded with past study. (Overlap ①),(Overlap ②) accorded with a past result partly. In (Nothing ①),(Nothing ②) only the vocabulary that learners have learned is produced. I was not able to clarify it. In addition, (Chinese) does not accord with a past result .