心理学研究表明，对人的良好思想和行为做出肯定的评价，能使人产生愉快的情感体验，受到鼓舞，焕发出更大的积极性。而性格内向、不热心集体活动、上进心不强的学生很少受到老师的表扬。老师对这部分学生应给予更多的关注，帮助他们抓住机会、创造机会受到表扬，激励他们进步。 Psychological studies have shown that making affirmative comments on people’s good thoughts and behaviors can make people have a pleasant emotional experience, be encouraged and rewarded with greater enthusiasm. Introverted, not enthusiastic group activities, poorly motivated students rarely praised by the teacher. The teacher should give more attention to this part of the students to help them seize the opportunity, create opportunities to be praised and inspire them to make progress.