1) fatigue assessment instrument 疲劳评定量表1. Methods: 544 graduate students were investigated and analyzed with Pittsburgh sleep quality index(PSQI),fatigue assessment instrument(FAI) and state-trait anger expression inventory-2(STAXI-2). 方法:采用斯皮尔伯格状态-特质怒表达量表(STAXI-2)、匹兹堡睡眠...