Table 1.

Linear regression analyses of how emotional contagion scales predict smile authenticity recognition (accuracy and d′) and error types (false alarm rate and miss rate).

Emotional contagion	B	Beta	T	P
DEPENDENT VARIABLE: ACCURACY - F TEST: P= 0.026; R2 = 0.07
ECS_pos	−0.24	−0.25	−2.31	0.023
ECS_neg	0.17	0.27	2.45	0.016
DEPENDENT VARIABLE: d′ - F TEST: P = 0.003; R2 = 0.10
ECS_pos	−0.07	−0.30	−2.78	0.006
ECS_neg	0.05	0.34	3.20	0.002
DEPENDENT VARIABLE: FALSE ALARM RATE - F TEST: P = 0.003; R2 = 0.09
ECS_pos	0.02	0.35	3.22	0.002
ECS_neg	−0.01	−0.30	−2.78	0.006
DEPENDENT VARIABLE: MISS RATE - F TEST: P = 0.348; R2 = 0.001
ECS_pos	0.005	0.08	0.67	0.502
ECS_neg	−0.007	−0.16	−1.46	0.148