Table 1.

Variable means and definitions

	Mean	Std Dev	Minimum	Maximum
Neighborhood Disadvantage Scale	−0.40	6.29	−16.73	24.59
Parental Educational Practices	0.07	1.00	−2.35	16.29
5th Grade Math Score	115	21	47	151
Black	0.11	0.32	0	1
Hispanic	0.19	0.39	0	1
Asian	0.07	0.26	0	1
Other Race	0.04	0.20	0	1
Female	0.50	0.50	0	1
Single Parent Family	0.17	0.38	0	1
Other non-2-bio family structure	0.11	0.31	0	1
Family SES scale	0.04	0.82	−2.96	2.88
Number of siblings	1.53	1.15	0.0	11.0
Mother foreign-born	0.22	0.41	0	1
Age in months (April 1st grade)	85.0	4.2	76.0	99.0
Parental Educational Expectations	4.06	1.07	1.0	6.0
Parental Depression Scale	15.7	4.8	11	44
# other parents from class known	2.93	3.47	0	40
Private school	0.22	0.41	0	1
1st Grade Math Score	58.8	16.7	12	121

Omitted categories are: white, male, 2-biological-parent family structure, and mother U.S.-born.

N=10,089