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Table 5 Outcome percentages and utilities for the sequential lineup and showup conditions (data from Wilson et al., 2019)

From: Toward a more comprehensive modeling of sequential lineups

Outcome

Utility

% Lineups (with stopping rule)

% Lineups (no stopping rule)

% Showups

TP1 (Hit)

2

52.3

66.2

86.6

TP2 (FA, Known Lure)

− 5

38.8

24.9

–

TP3 (Miss)

− 1

8.9

8.9

13.4

TA1 (FA, Known Lure)

− 1

57.9

 

–

TA2 (FA, Innocent Suspect)

− 20

11.6

 

26.4

TA3 (Miss)

2

30.5

 

73.6

  1. FA, false alarm. Please note that outcomes TP2 and TA1 are not possible in the case of showups