Table 3.

Correlations between subjective ratings of pain and other emotional content in expression images.

	Fear (expression)	Anger (expression)	Disgust (expression)	Happiness (expression)	Sadness (expression)	Surprise (expression)	Threat (expression)	How believable? (expression)	How posed? (expression)
Pain (expression)	0.427†	0.039	0.211†	−0.458†	0.228†	−0.225†	−0.104†	−0.082*	0.054
Fear (expression)	—	0.007	0.173†	−0.445†	0.482†	0.212†	−0.046	0.153†	−0.141†
Anger (expression)	—	—	0.518†	−0.378†	−0.030	−0.126†	0.895†	0.079*	−0.049
Disgust (expression)	—	—	—	−0.512†	0.091*	−0.157†	0.386†	0.047	−0.043
Happiness (expression)	—	—	—	—	−0.448†	0.225†	−0.229†	0.038	0.087*
Sadness (expression)	—	—	—	—	—	−0.287†	−0.136†	0.412†	−0.435†
Surprise (expression)	—	—	—	—	—	—	−0.034	−0.117†	0.184†
Threat (expression)	—	—	—	—	—	—	—	0.031	0.013
How believable? (expression)	—	—	—	—	—	—	—	—	−0.913†

^*P < 0.05.

^†P < 0.001.