Table 8.

Repeated-measures ANOVA^a

Predictor	Sum of squares	df	Mean of squares	F	p	${\text{η}}_{\mathrm{p}}^2$
(Intercept)	0.168	1	0.168	2.311	0.141
TrAnx	0.009	1	0.009	0.122	0.730	0.005
Error	1.819	25	0.073
GaLo	0.051	1	0.051	0.731	0.401	0.028
TrAnx × GaLo	0.002	1	0.002	0.026	0.874	0.001
Error(GaLo)	1.757	25	0.070
Feedback	0.068	1	0.068	1.122	0.300	0.043
TrAnx × Feedback	0.004	1	0.004	0.069	0.795	0.003
Error(Feedback)	1.525	25	0.061
GaLo × Feedback	0.014	1	0.014	0.256	0.617	0.010
TrAnx × GaLo × Feedback	0.007	1	0.007	0.133	0.718	0.005
Error(GaLo × Feedback)	1.341	25	0.054

^aAmygdala β parameter estimates for the “basic” prediction error term. TrAnx, Continuous covariate Trait anxiety; GaLo, factor gain/loss (gain or loss pair); Feedback, factor feedback (good, bad); p_GG, Greenhouse-Geisser corrected p value; ${\text{η}}_{\mathrm{p}}^2$, partial η-squared.