 Sub-urban families are also frequently able to provide larger amounts of social capital to their kids, such as increased use of "proper English", exposure to plays and museums, and familiarity with music, dance, and other such programs.Even more, inner city students are more likely to come from single parent homes and rural students are more likely to have siblings than their sub-urban peers decreasing the amount of investment per child their families are able to afford.This notion is called "resource dilution" which posits that families have finite levels of resources, such as time, energy and money.