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研究学习疲劳是教学卫生中的一个重要课题。目的是通过研究学生学习疲劳的发生规律,寻找学生群体学习疲劳的客观评价方法,提出有效的预防措施。为此,我们进行了中学生172人(男98人,女74人)的考试前后及数节课后
Study fatigue is an important issue in the teaching of health. The purpose is to find out the objective evaluation method of studying fatigue for student groups by studying the law of students’ fatigue and putting forward effective preventive measures. To this end, we conducted 172 high school students (male 98, female 74) before and after the exam and several classes