2009年,《儿童心理与精神病学》杂志发表了一项针对学前儿童抑郁问题的调查。研究者对1759位母亲每年做一次访谈,从孩子5个月大开始,持续到孩子5岁时。结果显示,有将近15%的学前儿童的抑 In 2009, Child Psychology and Psychiatry published a survey of depression in preschool children. The researchers interviewed 1759 mothers each year, starting with their 5-month-old children and continuing until their 5-year-olds. The results show that there are nearly 15% of pre-school children’s depression