基金项目：国家自然科学基金项目(４１３６１０４６) ；科技部国家科技支撑计划项目(２０１１ＢＡＣ０９Ｂ０７) ；中国科学院" 西部之光" 人才培养计划 收稿日期：２０１５• ０４• ０４； 修订日期：２０１６• ０３• ２１ * 通讯作者 Ｃｏｒｒｅｓｐｏｎｄｉｎｇ ａｕｔｈｏｒ．Ｅ•ｍａｉｌ： ｚｈｉｍｉｎｇ_ｚｈａｎｇ７６＠ ｈｏｔｍａｉｌ．ｃｏｍ ＤＯＩ： １０．５８４６ ／ ｓｔｘｂ２０１５０４０４０６７７ 陶国庆， 欧晓昆， 郭银明， 徐倩， 遇翘楚， 张志明， 王崇云． 基于保护价值与保护成本分析的滇西北植被优先保护区识别． 生态学报，２０１６，３６ (１８) ：５７７７• ５７８９． Ｔａｏ Ｇ Ｑ， Ｏｕ Ｘ Ｋ， Ｇｕｏ Ｙ Ｍ， Ｘｕ Ｑ， Ｙｕ Ｑ Ｃ， Ｚｈａｎｇ Ｚ Ｍ， Ｗａｎｇ Ｃ Ｙ．Ｐｒｉｏｒｉｔｙ ａｒｅａ ｉｄｅｎｔｉｆｉｃａｔｉｏｎ ｆｏｒ ｖｅｇｅｔａｔｉｏｎ ｉｎ ｎｏｒｔｈｗｅｓｔ Ｙｕｎｎａｎ， ｂａｓｅｄ ｏｎ ｐｒｏｔｅｃｔｉｏｎ ｖａｌｕｅ ａｎｄ ｐｒｏｔｅｃｔｉｏｎ ｃｏｓｔ．Ａｃｔａ Ｅｃｏｌｏｇｉｃａ Ｓｉｎｉｃａ，２０１６，３６(１８) ：５７７７• ５７８９．

With the continuous and deepening of urbanization in my country, more and more migrant laborers appear, accompanied by the emergence of left-behind children. As a representative of children with lower socioeconomic status, left-behind children in rural areas have different degrees of problems in physical and mental health and learning. This article uses China’s education tracking survey data to empirically analyze the impact of parents’going out on the mental health of left-behind children in rural areas. The study found that mothers play an indispensable role in the growth of children and have a significant impact on the development of children’s mental health. Therefore, in the policy of focusing on the protection of left-behind children, it is necessary to rationally allocate the arrangements for parents to take care of home and work outside to create a normal and suitable family atmosphere for the left-behind children.

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