Table 1.

Demographic data for HR and LR groups.

	HR (n = 15)	LR (n = 14)
GENDER
Female (%)	7 (47%)	6 (43%)
Male (%)	8 (53%)	8 (57%)
Racial or ethnic minority (%)	0 (0%)	0 (%)
MATERNAL EDUCATION
Graduate or professional school (%)	6 (40%)	5 (36%)
Some college or college degree (%)	7 (47%)	8 (57%)
High school (%)	2 (13%)	1 (7%)
PATERNAL EDUCATION
Graduate or professional schools (%)	6 (40%)	6 (43%)
Some college or college degree (%)	7 (47%)	8 (57%)
High school (%)	2 (13%)	0 (0%)
Mean paternal occupational prestige (SD)	52.91 (15.93)	61.47 (14.71)