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Table 3 A summary of statistical comparisons (Wilcoxon signed-rank test) for individual lineup accuracy and for accuracy out of three lineups in Experiment 3

From: Individual differences in eyewitness accuracy across multiple lineups of faces

Target-present

Target-absent

Lineup

Accuracy

Wilcoxon

Lineup

Accuracy

Wilcoxon

Individual lineups

 Stan vs Social

76% vs 83%

Z = 1.29, p = .197

Stan vs Social

87% vs. 83%

Z = 0.83, p = .405

 Social vs ID

83% vs 42%

Z = 4.90, p < .001a

Social vs ID

83% vs 89%

Z = 1.41, p = .157

 Stan vs ID

76% vs 42%

Z = 4.38, p < .001a

Stan vs ID

87% vs 89%

Z = 0.28, p = .782

Correct out of 3 lineups

 1 vs 2

92% vs 75%

Z = 3.46, p = .001a

1 vs 2

97% vs 89%

Z = 2.45, p = .014a

 2 vs 3

75% vs 35%

Z = 5.29, p < .001a

2 vs 3

89% vs 73%

Z = 3.32, p = .001a

 1 vs 3

92% vs 35%

Z = 6.33, p < .001a

1 vs 3

97% vs 73%

Z = 4.12, p < .001a

  1. aSignificant at p < .017, with alpha at .05 corrected for 3 comparisons