TABLE 1.

Posterior distribution summaries for the bias and uncertainty Mask effect as a function of the displayed Emotion.

Emotion	Parameter	Maskyes	Maskno	Contrast
Surprise	Bias	−0.576 [−3.997, 2.751]	−0.846 [−2.216, 0.525]	0.28 [−3.342, 3.829]
Sadness		24.284 [20.466, 28]*	29.292 [26.641, 32.021]*	−4.972 [−9.738, −0.548]*
Happiness		2.553 [−0.427, 5.581]	2.834 [1.496, 4.167]*	−0.276 [−3.609, 2.855]
Fear		6.28 [2.779, 9.595]*	5.463 [2.789, 8.159]*	0.835 [−3.548, 5.121]
Disgust		17.735 [15.205, 20.43]*	−0.657 [−2.162, 0.859]	18.392 [15.403, 21.321]*
Anger		−22.361 [−25.222, −19.563] *	−20.244 [−22.062, −18.403] *	−2.125 [−5.526, 1.132]
Surprise	Uncertainty	0.441 [0.419, 0.464]*	0.166 [0.152, 0.179]*	2.818 [2.608, 3.033]*
Sadness		0.533 [0.507, 0.559]*	0.415 [0.392, 0.439]*	1.324 [1.237, 1.415]*
Happiness		0.418 [0.395, 0.44]*	0.156 [0.144, 0.169]*	2.842 [2.635, 3.068]*
Fear		0.481 [0.457, 0.507]*	0.467 [0.439, 0.493]*	0.997 [0.935, 1.061]
Disgust		0.449 [0.423, 0.475]*	0.203 [0.187, 0.219]*	2.229 [2.064, 2.401]*
Anger		0.474 [0.447, 0.5]*	0.278 [0.258, 0.298]*	1.714 [1.592, 1.836]*

Distributions are summarized using the median and 95% HPDI. Asterisks represent contrasts where the null value (i.e., 0 for deltas or 1 for ratios) is not contained in the 95% HPDI.