. 2015 Oct 27;6:1616. doi: 10.3389/fpsyg.2015.01616

Table 5.

R² and unstandardized B from regressions predicting the Big Five ratings from Study 1 via attributes measured on the faces.

	Openness		Extraversion		Agreeableness		Emotional stability		Conscientiousness
	B	Std. Error	B	Std. Error	B	Std. Error	B	Std. Error	B	Std. Error
(Constant)	3.88^**	0.15	4.42^**	0.17	3.96^**	0.13	4.45^**	0.16	3.47^**	0.19
Mouth height	0.09	0.14	−0.33^*	0.15	−0.34^*	0.12	−0.38^*	0.14	−0.22	0.18
Mouth width	1.09^**	0.10	1.28^**	0.11	0.92^**	0.09	1.06^**	0.11	0.33^*	0.13
Mouth gap	0.49^*	0.15	0.88^**	0.17	0.38^*	0.13	0.43^*	0.16	−0.08	0.19
Bottom lip curve	1.17^**	0.11	1.29^**	0.12	0.62^**	0.09	0.95^**	0.12	0.06	0.14
Mouth-nose distance	−0.18^*	0.08	−0.22^*	0.09	−0.19^*	0.07	−0.28^*	0.08	−0.35^**	0.10
Nose width	0.29^*	0.09	0.16	0.1	−0.01	0.07	0.21^*	0.09	−0.33^*	0.11
Iris area	−0.21^**	0.06	−0.24^**	0.06	−0.04	0.05	−0.31^**	0.06	0.25^*	0.07
Skin hue (yellowness-redness)	0.25	0.16	−0.05	0.18	−0.24	0.14	−0.09	0.17	−0.57^*	0.21
Skin saturation	−0.24^*	0.12	−0.26^*	0.13	−0.28^*	0.10	0.03	0.12	−0.37^*	0.15
Skin value (brightness)	−0.16^*	0.06	−0.21^*	0.07	−0.16^*	0.05	−0.10	0.06	−0.42^**	0.08
Hue entropy	−0.36	0.19	−0.78^**	0.21	−0.99^**	0.16	−0.50^*	0.20	−1.77^**	0.24
Saturation entropy	0.26	0.28	0.84^*	0.31	0.93^**	0.24	0.56	0.30	1.57^**	0.36
Value (brightness) entropy	0.21	0.21	−0.07	0.23	−0.27	0.18	−0.10	0.22	−0.53^*	0.27
Stubble	0.05	0.03	0	0.03	−0.06^*	0.02	0.02	0.03	−0.11^*	0.04
Cheek gradient	0.08	0.09	−0.04	0.10	−0.05	0.07	−0.05	0.09	−0.04	0.11
Eye socket gradient	−0.11	0.08	−0.08	0.09	−0.23^*	0.07	−0.21^*	0.08	−0.11	0.10
Eyes-eyebrows distance	0.26^**	0.07	0.20^*	0.07	0.4^**	0.05	0.26^**	0.07	−0.20^*	0.08
R²	0.67^**		0.69^**		0.55^**		0.58^**		0.19^**

^**

p < 0.001,

p < 0.05.