Table 3.

Individual case analyses of sensitivity of SRs in experiment 1, using modified t‐tests for single‐case comparisons (Crawford et al., 2010)

	Control mean (SD) (N = 20)	SR1	SR2	SR3	SR4	SR5	SR6	SR7
d′	1.39 (0.85)	3.92	2.37	3.24	3.92	3.11	2.58	3.28
t(19)	—	2.90	1.12	2.12	2.90	1.97	1.37	2.17
p (two‐tailed)	—	.009	.274	.047	.009	.063	.188	.043
Zcc	—	2.98	1.15	2.18	2.98	2.02	1.40	2.22
95% CI for Zcc	—	[1.93, 4.00]	[0.57, 1.71]	[1.35, 2.98]	[1.93, 4.00]	[1.24, 2.78]	[0.77, 2.01]	[1.39, 3.04]
Population below individual's score (%)	—	99.54	86.27	97.64	99.54	96.85	90.60	97.85
Criterion c	−0.23 (0.32)	0.00	−0.25	0.33	0.00	−0.40	−0.35	0.60
t(19)	—	0.69	−0.07	1.71	0.69	−0.53	−0.38	2.50
p (two‐tailed)	—	.499	.945	.104	.499	.604	.710	.021
Zcc	—	0.71	−0.01	1.75	0.71	−0.54	−0.39	2.56
95% CI for Zcc	—	[0.21, 1.19]	[−0.51, 0.36]	[1.03, 2.44]	[0.21, 1.19]	[−1.00, 0.06]	[−0.84, 0.07]	[1.63, 3.47]
Population below individual's score (%)	—	75.03	47.26	94.79	75.03	30.21	35.49	98.91

Note: SD, standard deviation; SRs, super‐recognisers.