在日常教育教学中,教师稍不注意就会出现感知偏见,如因分数评价学生、因性格评价学生、因家庭出生评价学生、因印象评价学生等。这些感知偏见很多时候是教师的一种无意识行为,但是对学生的消极影响是巨大的,因此必须采取有效的措施来矫正这些偏见。 In daily teaching, teachers tend to be less aware of perceived prejudice, such as students due to score evaluation, personality assessment of students, assessment of family birth students, due to the impression of students. These perceived prejudices are often a kind of unconscious behavior of teachers, but the negative impact on students is huge. Therefore, effective measures must be taken to correct these prejudices.