. Author manuscript; available in PMC: 2012 Nov 10.

Published in final edited form as: Child Abuse Negl. 2011 Nov 10;35(11):946–955. doi: 10.1016/j.chiabu.2011.06.003

Table 3.

Comparison of Models using three separate measures of CSA using the Development sample (n = 626)

CSA Measure	R²	R² Change^a	PRESS
M1: Demographics Only	.1467		376.75
M2: Demographics + CSA (Y/N)	.1969	.0502	355.16
M3: Demographics + CSA (short)	.2060	.0593	351.06
M4: Demographics + CSA (long)	.2086	.0619	349.90

M2, M3, M4 were compared against M1 and found to significantly differ (p-value < 0.001)