Table 3. Correlations between effects on behavior and oscillatory power.

Effect on behavior	Valence effect on reaction times	Valence effect on stay percentages	Magnitude effect on reaction times
Effect on oscillatory power	r	r	r
Valence effect on theta power	.174	.171	n/a1
Valence effect on late lower beta-band power	−.052	.152	n/a
Magnitude effect on theta power	n/a	n/a	.080
Magnitude effect on early lower beta-band power	n/a	n/a	.016
Magnitude effect on late upper beta-band power	n/a	n/a	.100

Pearson's r(47)-values are reported (all nonsignificant).

Correlations between significant valence and magnitude effects on feedback-related changes in oscillatory power and significant valence and magnitude effects on behavioral measures, respectively.

¹Not applicable.