From: The influence of familiarity on memory for faces and mask wearing
 | Sensitivity (\(d^{\prime }\)) | Response bias (c) | ||
---|---|---|---|---|
Familiar | Unfamiliar | Familiar | Unfamiliar | |
Mask | 0.75 (0.07) | 0.21 (0.05) | 0.08 (0.06) | 0.50 (0.07) |
No mask | 1.02 (0.09) | 0.44 (0.07) |  − 0.05 (0.06) | 0.39 (0.07) |