事象関連電位で見る名詞と助数詞の照合プロセス : 意味的処理か文法的処理か An ERP Study of the Integration Process between a Noun and a Numeral Classifier : Semantic or Morpho-Syntactic?
A numeral quantifier in Japanese consists of a numeral and a classifier that agrees with the type of entity being counted. In this study we investigated, using event-related potentials, brain activities associated with the integration of a numeral classifier and a noun that denotes an entity⁄entities being counted.<BR> Based on previous studies, we considered two hypotheses. If semantic processes are crucially involved in the integration of a noun and a numeral classifier, like selectional restriction between a verb and its object, N400 would be found when subjects read incorrect pairs of a noun and a numeral classifier. On the other hand, if the integration of a noun and a numeral classifier is morpho-syntactic in nature, parallel to gender agreement in European languages, then LAN would be elicited.<BR> Results of our experiment showed that mismatch of a noun and a numeral classifier evoked N400. This suggests that a numeral classifier in Japanese semantically selects a noun denoting a certain type of entity.
- 認知科学 = Cognitive studies : bulletin of the Japanese Cognitive Science Society
認知科学 = Cognitive studies : bulletin of the Japanese Cognitive Science Society 13(3), 443-454, 2006-09-01
Japanese Cognitive Science Society