Experimental Controls (Nc = 260) | Trainees (Nt = 185) | |||||
---|---|---|---|---|---|---|
Covariate | Mean | (Standard Deviation) | Mean | (Standard Deviation) | t-stat | nor-dif |
Black | 0.83 | (0.38) | 0.84 | (0.36) | 0.5 | 0.04 |
Hispanic | 0.11 | (0.31) | 0.06 | (0.24) | −1.9 | −0.17 |
Age | 25.05 | (7.06) | 25.82 | (7.16) | 1.1 | 0.11 |
Married | 0.15 | (0.36) | 0.19 | (0.39) | 1.0 | 0.09 |
No degree | 0.83 | (0.37) | 0.71 | (0.46) | −3.1 | −0.30 |
Education | 10.09 | (1.61) | 10.35 | (1.97) | 1.4 | 0.14 |
E’74 | 2.11 | (5.69) | 2.10 | (4.89) | −0.0 | −0.00 |
U’74 | 0.75 | (0.43) | 0.71 | (0.46) | −1.0 | −0.09 |
E’75 | 1.27 | (3.10) | 1.53 | (3.22) | 0.9 | 0.08 |
U’75 | 0.68 | (0.47) | 0.60 | (0.49) | −1.8 | −0.18 |