Jean Brooks-Gunn of Teachers College at Columbia University and her colleagues estimated that in 1995, only 2 percent of poor families had no risk factors, while 35 percent experienced six or more. By contrast, among families that were not poor, 19 percent experienced no risk factors and 5 percent experienced six or more risk factors.b Many of these risks are measures of conditions linked to broken families.
The instrument used most widely in social science research to assess risk factors is the "HOME" measurement, used in the National Longitudinal Survey of Youth (NLSY). The factors in the HOME scale below can be shown to be associated with the presence or absence of marriage and with Family structure, as noted within the parentheses. References cited in the footnotes for each factor are studies that illustrate the correlation between the risk and Family structure.
The HOME assessment factors are: * Low birth weight (most prevalent in out-of-wedlock births).c * Low neonatal health index score (most prevalent in out-of-wedlock births).c * Unemployment of the household head (least likely in a two-parent Family).d * Mother has less than a high school education (less likely if parents are married).e * Mother has a verbal comprehension score below the 25th percentile (associated strongly with educational level, which is linked extensively to her parent's Family structure).f * High maternal depression score (less likely if married).g * More