- 2021 - 2024 Propose rephrasing and explanation of difficult infectious disease-related terms and verify the effect of promoting understanding
- 2016 - 2020 「昭和話し言葉コーパス」の構築による話し言葉の経年変化に関する実証的研究
- 2009 - 2011 ポライトネス理論の応用による医療コミュニケーション適切化のための社会言語学的研究
- 2009 - 2011 Exploratory Research for Breaking New Ground in Welfare Linguistics
- 2006 - 2010 Application of Large-scale Balanced Corpora to Language Planning and Education : Through the Compilation of Word Lists and Kanji Character Lists of Contemporary Japanese
- 2007 - 2008 A practical research on politeness strategy for appropriate medical communication
- 2005 - 2006 A Sociolinguistic study for the optimal medical communication
- 2005 - 2005 代表性を有する大規模な日本語書き言葉コーパスの構築と運用に関わる企画調査
- 2003 - 2005 Research on subject setting of the Japanese language study with special reference to social trends
- 1999 - 2003 話し言葉の言語的・パラ言語的構造の解明に基づく 「話し言葉工学」の構築
- 1998 - 2000 Experimental Study of the Mechanism of the Transmission of Paralinguistic Information by Speech
- 1991 - 1992 地域社会の言語生活-鶴岡市における戦後の変化-
- 1986 - 1988 北海道における共通語化および言語生活の実態
- 1986 - 1987 Contrasive Linguistic Study of Constructing a Computer-Readable Data-base for the Japaneseo-German Contrsastive Thesaurus
Show all