Simultaneous, Sequential, Elimination, and Wildcard: A Comparison of Lineup Procedures.

This study compared four lineup procedures: the simultaneous, sequential, elimination, and wildcard. Two hundred and sixty-nine university students ( M = 20.17 years) watched a mock, videotaped crime. Then, following a brief delay, they viewed a 6-person target-present or -absent lineup using one of the four lineup procedures. For target-present lineups, correct identification rates for the four lineup procedures were comparable. In contrast, for target-absent lineups, the correct rejection rate was higher using the elimination lineup procedure compared to the wildcard and simultaneous lineup procedures. Remaining comparisons between lineup procedures found no significant differences. Also diagnosticity ratios were similar across the four procedures. [ABSTRACT FROM AUTHOR]