Table 4. Experiment 4: Results from a 2 (sound sequence) × 3 (facial expression) repeated-measures ANOVA on stimulus ratings, reaction times (RT), and phasic sympathetic arousal as estimated from skin conductance responses (SCR); and from a t-test on tonic sympathetic arousal as estimated from spontaneous fluctuations (SF) in skin conductance.

Rating	Expression	F (2, 80) = 57.5	η2 = .590	p < .001
	Sound	F (1,40) = 9.9	η2 = .198	p < .005
	Expression x Sound	F (2,80) < 1	η2 = .007	n. s.
RT	Expression	F (2, 80) = 14.7	η2 = .269	p < .001
	Sound	F (1,40) = 4.8	η2 = .108	p < .05
	Valence x Sound	F (2,80) < 1	η2 = .025	n. s.
SCR	Expression	F (2, 80) = 6.7	η2 = .144	p < .005
	Sound	F (1,40) < 1	η2 = .010	n. s.
	Expression x Sound	F (2,80) < 1	η2 = .008	n.s.
SF	Sound	t (40) = 1.2		n.s.