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Fig. 6 | Cognitive Research: Principles and Implications

Fig. 6

From: The impact of fillers on lineup performance

Fig. 6

Criterion shift: receiver operating characteristic (ROC) curves comparing showups and 6-person lineups, with decision criterion fixed or allowed to shift + .01, + .025, and + .05, if two or more lineup members’ match values fell above csim. a Fair lineup, SSF = SSP = .6. b Biased lineup, SSF = .5, SSP = .75. SSP Similarity of the innocent Suspect to the PERP, SSF Similarity of the Suspect to the Fillers, PERP perpetrator

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