教师性犯罪关注度不断升高。本文用实证分析的方法,从社会生态学的角度阐述教师和学生个体及其与社会整体环境关系的特点进行分析,指出控制教师对幼年学生性犯罪的关键在于合理确定原因和各个原因之间的关系。据此制定措施,预防教师对幼年学生性性犯罪和保护幼年学生的安全。 Teachers’ attention to sexual crimes is on the rise. This article analyzes the characteristics of teachers and students and their relationship with the overall social environment from the perspective of socio-ecology, and points out that the key to controlling teachers’ sexual crimes against juvenile students lies in reasonably determining the causes and causes relationship. Accordingly, measures should be put in place to prevent teachers from committing sexual crimes to young students and protecting the safety of young students.