. Author manuscript; available in PMC: 2018 Mar 1.

Published in final edited form as: J Exp Child Psychol. 2016 Nov 26;155:32–47. doi: 10.1016/j.jecp.2016.10.010

Table 3. Bivariate correlations between motivation variables and ERPs.

Variables	PC	ITV	ERN (FCz)	ERN (Cz)	ERN (Pz)	ΔERN (FCz)	ΔERN (Cz)	ΔERN (Pz)
Perceived competence (PC)		.10	.03	-.03	.04	.02	-.09	.01
Intrinsic task value (ITV)	.10		-.09	-.27⁺	.02	-.01	-.03	.08

	PC	ITV	Pe (FCz)	Pe (Cz)	Pe (Pz)	ΔPe (FCz)	ΔPe (Cz)	ΔPe (Pz)

Perceived competence (PC)		.10	.02	.06	.43^**	-.10	.04	.34^*
Intrinsic task value (ITV)	.10		-.22	-.37^**	-.22	-.04	-.36^**	-.25⁺

Note. Values represent Spearman rhos.

^**

p<0.01,

p<0.05,

⁺

p<0.10.