Table 2.

Mean percentage (%) of emotional and non-emotional ratings given to each type of modified stimulus.

	Happiness (%)	Sadness (%)	Surprise (%)	Fear (%)	Disgust (%)	Anger (%)	No emotion/Other (%)
Emotional expression (happiness)	90	0	1	0	0	0	9
Emotional expression (sadness)	0	72	0	1	13	6	8
Non-emotional expression (upper part)	4	12	22	3	5	5	49
Non-emotional expression (lower part)	2.5	25	4	2.5	2.5	5	58.5
Features (enlarged eyes)	2.5	2.5	25	10	4	0	56
Features (enlarged mouth)	11	4	16	4	0	6	59

Frequency values of participants answers falling above 50% are in Bold.