儿童期的受虐经历对儿童的大脑发育、学习能力及社会交往能力都将产生不利影响。自20世纪60年代起,美国政府开始承担起发展早期保育与教育的相关职责,建立了各种保护受虐儿童的机构和组织;以金字塔模型为实践框架,改善儿童社交和情感能力;通过干预性课程改进教师策略。另外,美国还开展了多个保护受虐儿童的项目,阻止虐待儿童事件的发生,保证儿童的健康成长。 Childhood abused experiences have a negative impact on children’s brain development, learning ability and social interaction skills. Since the 1960s, the U.S. government has begun to assume the responsibilities of developing early childcare and education and has established various agencies and organizations that protect abused children. The pyramid model has been adopted as a practical framework to improve children’s social and emotional abilities. Through interventions Sex Courses Improve Teachers’ Strategies. In addition, the United States has also conducted a number of projects to protect abused children, preventing the occurrence of child abuse and ensuring the healthy growth of children.