通过对我国东南沿海６省市８９９５名０～６岁小儿的社会心理发育状况和家庭环境的调查，应用逐步回归分析法，发现影响小儿细运动发育的因素除性别、同胞数、住房和读物相同外，在城市主要是电视机，而农村则是小儿出生体重和父母的期望；影响语言发育的主要共同因素是小儿读物，但城市还有电视机、住房、出生体重和家庭收入，在农村则是父母的期望、母亲的文化水平、性别和同胞数。 Through the investigation of the social and psychological development and family environment of 8995 children aged 0-6 years in 6 provinces and cities of southeast coast of China, stepwise regression analysis was used to find out that the factors influencing the fine motor development in children were the same except sex, sibling, housing and reading The main common factor affecting language development is pediatrics, but cities also have television sets, housing, birth weight and family income, while in rural areas It is the expectation of parents, mother’s literacy, gender and number of siblings.