. Author manuscript; available in PMC: 2012 Jun 1.

Published in final edited form as: Infant Behav Dev. 2011 Apr 7;34(3):390–406. doi: 10.1016/j.infbeh.2011.02.002

Table 4.

Effect of Cumulative Risk Index on Quality of Home Environment

Effect	β
Intercept	0.64^***
Site-ethnicity (reference: NC Caucasian)
PA Caucasian	0.10
NC African American	−0.53^***
Cumulative Risk Index	−0.17^***
Site-ethnicity × Cumulative Risk Index
PA Caucasian × Index	0.03
NC African American × Index	−0.02

⁺

p<.10,

p<.05,

^**

p<.01,

^***

p<.001