FIGURE I-1 False positive index values as a function of base rate of deception for a diagnostic procedure with an accuracy index (A) of 0.90 and threshold values achieving sensitivities of 80 percent, 50 percent, and 20 percent.

FIGURE I-2 False positive index values as a function of base rate of deception for a diagnostic procedure with an accuracy index (A) 0.80 and threshold values achieving sensitivities of 80 percent, 50 percent, and 20 percent.



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