http://berd.benesse.jp/berd/center/open/report/yamamoto/2002/iituka_04_02.html
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I