Grinstein-Weiss Michal, Shanks Trina R Williams, Beverly Sondra G
Future Child. 2014 Spring;24(1):147-70. doi: 10.1353/foc.2014.0002.
For poor families, the possession of assets--savings accounts, homes, and the like--has the potential not only to relieve some of the stress of living in poverty but also to make a better future seem like a real possibility. If children in families that own certain assets fare better than children in families without them, then helping poor families build those assets would be an effective strategy for two-generation programs. Indeed, write Michal Grinstein-Weiss, Trina Williams Shanks, and Sondra Beverly, plenty of evidence shows that assets are connected to positive outcomes for poor children. For example, young people who have any college savings at all, even a very small amount, are more likely to go to college; children in households with assets score higher on standardized achievement tests; and children of homeowners experience fewer behavioral problems. But this evidence comes from longitudinal data sets and is therefore correlational. Looking for causal relationships, the authors examine the results of experimental programs that opened various types of savings accounts for poor people and matched their contributions. Several of these trials included a control group that did not receive a savings account, making it possible to attribute any positive outcomes directly to the savings accounts rather than to their owners' personal characteristics. These programs dispelled the myth that poor people can't save; participants were generally able to accumulate savings. It's too early to tell, however, whether assets and asset-building programs have long-term effects on children's wellbeing, though one experiment found positive impacts on disadvantaged children's social-emotional development at age four. The most promising programs share several features: they are opened early in life; they are opened automatically, with no action required from the recipients; and they come with an initial deposit.
对于贫困家庭来说,拥有资产——储蓄账户、房屋等——不仅有可能缓解一些贫困生活带来的压力,还能让更美好的未来看起来切实可行。如果拥有某些资产的家庭中的孩子比没有这些资产的家庭中的孩子表现更好,那么帮助贫困家庭积累这些资产将是两代人项目的一项有效策略。事实上,米哈尔·格林斯坦 - 魏斯、特里娜·威廉姆斯·尚克斯和桑德拉·贝弗利写道,大量证据表明资产与贫困儿童的积极成果相关。例如,哪怕只有一点点大学储蓄的年轻人上大学的可能性更大;有资产家庭的孩子在标准化成绩测试中得分更高;有房家庭的孩子行为问题更少。但这些证据来自纵向数据集,因此只是相关性的。为了寻找因果关系,作者们研究了为穷人开设各种储蓄账户并匹配其存款的实验项目的结果。其中几个试验包括一个没有收到储蓄账户的对照组,这使得有可能将任何积极成果直接归因于储蓄账户,而不是其所有者的个人特征。这些项目打破了穷人不会储蓄的神话;参与者通常能够积累储蓄。然而,现在判断资产和资产建设项目是否对儿童福祉有长期影响还为时过早,不过有一项实验发现对弱势儿童四岁时的社会情感发展有积极影响。最有前景的项目有几个共同特点:它们在孩子很小的时候就开设;自动开设,无需接受者采取任何行动;并且有初始存款。