Fig. 2
From: Face masks disrupt holistic processing and face perception in school-age children
a Results of the CFMT-K experiment for non-masked and masked faces across orientations. The dashed horizontal line represents chance level (33%). Performance was significantly impaired for masked faces. An inversion effect was found for masked and non-masked faces, but it was significantly reduced for masked faces. Error bars represent the 95% confidence interval for the main effect of group (mask/no mask). b Average performance of males and females on the CFMT-K. Females showed better face recognition abilities than males. Error bars represent the 95% confidence interval for the main effect of gender. (c) Correlation between age and CFMT-K % accuracy for upright non-masked and (d) masked faces. A positive correlation between age and face recognition abilities was found for both conditions, such that face recognition abilities improve with age