Table 3.

Areas under the ROC Curve by scoring technique and p-value comparisons with standard scoring

	Intact vs. MCI: Study 1	Intact vs. MCI: Study 2	MCI vs. AD: Study 1
Acquisition	0.94 reference curve	0.78 reference curve	0.73 reference curve
RWS	0.92, p =0.24	0.80, p = 0.36	0.81, p = 0.01
STM	0.93, p = 0.11	0.79, p = 0.37	0.72, p = 0.42
CA	0.92, p = 0.29	0.81, p = 0.12	0.75, p = 0.65

Note. Acquisition = standard score trials 1 -3; RWS = retention weighted scoring; STM = short term memory penalty scoring; CA = correspondence analysis