Skip to main content
. Author manuscript; available in PMC: 2011 Nov 4.
Published in final edited form as: Dev Psychol. 2008 Nov;44(6):1557–1571. doi: 10.1037/a0013913

Table 3. Proportions and Mean Values of Baseline Characteristics for Full Analytic Sample and by Treatment Status.

Baseline characteristic Full sample Experimental group Control group
Parent demographics
 Age 26.62 (5.56) 26.52 (5.51) 26.73 (5.62)
 Teenager at time of child's birth .09 .09 .08
 Race
  Black .24 .24 .24
  White .58 .58 .57
  Latino .07 .07 .06
  Other .12 .11 .13
 Marital status
  Never married .66 .67 .65
  Separated–divorced .32 .31 .32
  Married .02 .01 .02
Parent education, employment, and income
 High school graduate .56 .57 .55
 Employed in year prior to random assignment .37 .37 .37
 Earnings in year prior to random assignment ($1,000) 1.75 (4.33) 1.73 (4.11) 1.76 (4.52)
 Years on A FDC prior to random assignment
  0–2 .07 .07 .06
  2–5 .27 .25 .29
  5+ .67 .67 .64
Child and family characteristics
 Child's age at random assignment (in years) 2.54 (0.89) 2.56 (0.88) 2.52 (0.89)
 Child age at follow-up (in years) 6.34 (1.15) 6.34 (1.14) 6.34 (1.15)
 Number of children in family 2.06 (1.11) 2.05 (1.11) 2.06 (1.12)
 Child has younger sibling .21 .21 .21
 Age of youngest child in family (in years) 1.85 (1.26) 1.88 (1.29) 1.83 (1.23)
N 7,040 3,671 3,369

Note. Standard deviations of continuous measures are in parentheses. This table reports baseline characteristics for the sample inclusive of all children who had a nonmissing value for any one (or more) of the three outcome measures. Maximum sample sizes are shown; exact sample sizes vary by the amount of missing data in each variable. AFDC = Aid to Families with Dependent Children.