Methods 194 parent-absent middle school students in the north of Anhui province were assessed with SCL-90 and compared with parent-present middle school students.
方法用症状自评量表（SCL-90）对194名皖北留守孩进行施测并与非留守孩进行比较。
Methods 194 parent-absent middle school students in the north of Anhui province were assessed with SCL-90 and compared with parent-present middle school students.
方法用症状自评量表（SCL-90）对194名皖北留守孩进行施测并与非留守孩进行比较。
应用推荐