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. 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 Changea 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
a

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