Table ES-2 Two-Year Impacts of JOBS on Different Income Sources for Single-Parent Sample Members: Human Capital Development Approach Human Capital Development Group HCD Control Difference Percentage Outcome (HCDs) Group (Impact) Change a) Percent with income from the following sources during month prior to survey Employment 35.1 32.4 2.6 8.1 Employment with earnings equivalent to at least $10,000 per year 8.0 9.1 -1.1 -11.8 AFDC 64.6 68.8 -4.2** -6.1 Food Stamps 72.7 74.5 -1.9 -2.5 Supplementary Security Income (SSI) (%) 5.9 4.9 1.0 20.6 Child support payments (%) 14.1 14.5 -0.4 -2.7 Percent covered by Medicaid or private health insurance during month prior to survey 79.2 81.8 -2.6 -3.2 Average dollar amount received during month prior to survey Earnings 207 209 -2 -0.8 AFDC 247 285 -38*** -13.5 Food Stamps 151 156 -5 -3.3 Supplementary Security Income (SSI) ($) 22 23 -1 -4.7 Child support payments ($) 22 18 3 19.2 Total income (from these and other sources) 653 697 -44** -6.3 Sample size 894 828 SOURCE: MDRC calculations are from the Two-Year Client Survey partial sample in three sites: Atlanta, Grand Rapids, and Riverside. NOTES: Survey respondents were interviewed between month 25 and month 31, counting the month in which random assignment occurred as month 1. A two-tailed t-test was applied to differences between outcomes for the HCD and HCD control groups. Statistical significance levels are indicated as *** = 1 percent; ** = 5 percent; and * = 10 percent. Rounding may cause slight discrepancies in calculating sums and differences. a) "Percentage Change" equals "Difference" divided by "HCD control group" and multiplied by 100. b) This figure includes earnings, AFDC and Food Stamp benefits, child support payments, and Supplemental Security Income. It does not include income from the Earned Income Tax Credit, Social Security payments, Unemployment Insurance benefits, alimony, Special Supplemental Food Program for Women, Infants, and Children (WIC) benefits, and payments from family members and friends. No deductions are made for transportation, child care, and work-related expenses incurred by sample members. Sample sizes for individual measures vary because of missing values. Sample members for whom values are missing for any income measure are excluded from the calculation of total income. Therefore, the mean value of total income differs slightly from the total obtained by summing the mean values of the five income measures.