在一节心理课上,一个男孩的行为引起了我的注意。他总是不停地吸鼻子,在我有些愠怒地看他并且示意他停下来时,他仿佛没看到,鼻子一张一翕得反而更厉害了。学生们告诉我,他几乎每节课都这样,包括英语、数学甚至他们班主任的课。在我又一次望向他时,他更加起劲地吸着鼻子,还夸张地将一个手指伸入鼻孔,挖出鼻涕,黏在手掌上,并且拿眼睛挑衅地看着我。但在课堂做游戏的 In a psychology class, a boy’s behavior caught my attention. He always snorted, and when I looked at him angrily and showed him stopping, he seemed to have not seen it, and his nose was even worse. The students told me that he did it almost every lesson, including English, math and even their class teacher. As I looked at him again, he sniffed harder and exaggeratedly putting a finger into his nostrils, digging his nose, sticking it to his palm, and looking at me defensively with his eyes. But in the classroom to play games