△家庭的经济生产功能一波三折有提高△家庭的教育、娱乐、养老保障功能在降低△家庭已不再是满足性功能的唯一场所家庭规模日益趋小,家庭结构日趋简单人类社会的发展史说明,在社会经济与家庭规模之间,似乎存在着反向关系。即经济越发达,社会发育程度越高,家庭规模就越小。在原 △ family economic functions twists and turns have improved △ family education, entertainment, old-age security functions to reduce the △ family is no longer the only place to meet the sexual function of family size is getting smaller and smaller, the family structure is becoming simpler history of human society shows that, There seems to be a reverse relationship between socio-economic and family size. That is, the more developed the economy, the higher the level of social development, the smaller the family size. In the original