Table 1.

Demographic Characteristics of Schools and Students

	Overall	Treatment	Control
School characteristics	j = 28	j = 19	j = 9
Mean % economically disadvantaged	34.31	35.43	31.69
Mean race
% Hispanic	31.99	33.06	29.51
% African American	9.51	9.73	8.97
%White	46.26	46.54	45.60
Student characteristics	n = 2716	n = 1903	n = 813
Male	45.90	49.00	43.90
Free/reduced priced lunch	21.70	23.60	19.70
Race
Hispanic	22.9	24	22.9
American Indian/Alaska Native	1.1	1.4	0.5
Asian	6.3	4.4	11.4
African American	7.7	8.3	7.1
Native Hawaiian	0.1	0.1	0.2
White	45.8	49.2	42.7
Multi	4.7	4.8	4.9
Missing	11.5	7.9	10.2