The network database system named "Seito Plus!" was developed in this paper in order to grasp the students' situations in their school life. This database was the system that utilized the local area network in junior high school. Teachers could register and share the information of students' behavior based on the categories that were defined in "Record of Behavior" of cumulative guidance record by using this system. As a result of test-use for six weeks, 257 data were registered by 12 teachers. The 22.7% of data indicated students' behavior that was defined as category D:"a sense of responsibility". However, data which was defined as category G:"respect of life and protection of nature" was only 0.4%. These results suggested that there were deviation in teachers' viewpoints for observation and that teachers could not only share students' situations , but also reflect their own viewpoints of observation by using this system.
［キーワード］ LAN 指導要録 生徒の行動状況 行動の記録 データベース