“落后生”改称“后进生”的断想马成杰五六十年代通常以“先进”、“落后”划分学生；以“聪明”、“呆傻”评价儿童；中小学生学习成绩不能达到基本要求必须降级者通称“降班生”。八十年代以来，这些称谓改变了。“落后生”改称“后进生”，“呆傻儿童”改称“弱智儿童... The concept of “backward students” renamed “late students” Ma Chengjie In the 1950s and 1960s, students were generally classified as “advanced” and “backward”; children were evaluated as “smart” and “stupid”; students’ achievement in primary and middle school students could not meet basic requirements and must be downgraded. Commonly known as “shift students.” Since the 1980s, these titles have changed. “Lazy students” was renamed “late students” and “Stupid children” was renamed "mentally handicapped children...