Table 4.

Summary of ANCOVA analysis for consummatory reward ERPs.

	RewP			Fb-P3 positive outcome			Fb-P3 negative outcome
	Depression
	F(1,100)	p	${\eta }_{\text{p}}^2$	F(1,100)	p	${\eta }_{\text{p}}^2$	F(1,100)	p	${\eta }_{\text{p}}^2$
Task	0.00	0.96	0.00	0.31	0.58	0.00	0.01	0.94	0.00
CES-D	1.51	0.22	0.02	4.56*	0.04	0.04	3.03	0.09	0.03
Task × CES-D	0.09	0.76	0.00	0.63	0.43	0.01	0.03	0.85	0.00∣rule
	Reward responsiveness
	F(1,98)	p	${\eta }_{\text{p}}^2$	F(1,98)	p	${\eta }_{\text{p}}^2$	F(1,98)	p	${\eta }_{\text{p}}^2$∣rule
Task	0.02	0.90	0.00	0.78	0.38	0.01	0.34	0.56	0.00
RR	4.74*	0.03	0.05	3.00	0.09	0.03	0.22	0.22	0.02
Task × RR	0.03	0.87	0.00	0.80	0.37	0.01	0.35	0.56	0.00

Note: CES-D denotes Center for Epidemiologic Studies Depression Scale. RR denotes reward. *p < 0.05.