. 2018 Jan 10;30:77–86. doi: 10.1016/j.dcn.2018.01.003

Table 5.

Hierarchical regressions predicting total impulsiveness from ERN amplitude in adolescence, after covarying for current age and partialling out variance explained by the motor impulsiveness subscale.

BIS-11	Step 1				Step 2
	Regression excluding the ERN				Regression including the ERN
	B	SE B	β	Adj R²	B	SE B	β	Adj R²	ΔR²
Total Score				0.61**				0.61**	0.01
Age in adolescence	0.93	0.53	0.14		1.13	0.58	0.16
Motor impulsiveness subscale	2.01	0.21	0.75**		1.96	0.21	0.73**
ERN amplitude in adolescence					−0.11	0.12	−0.08

Note. B: beta weight; β: standardised beta weight; Adj: adjusted; Δ: change; BIS-11: BarrattImpulsiveness Scale − Version 11; ^*: p < .05; ^**: p < .01.