. Author manuscript; available in PMC: 2012 Nov 1.

Published in final edited form as: Acta Psychol (Amst). 2011 Oct 7;138(3):419–428. doi: 10.1016/j.actpsy.2011.09.002

Table 5.

Hierarchical Regressions of Premature Saccades on DORT on Self-Reported Impulsivity

Measure			df	β	SE β	ΔR²
17	Step 1	Group	1,56	0.52	0.11	.27^***
	Step 2	Premature Saccades	2,55	0.47	0.12	.17^***
	Step 3	Group*Premature Saccades	3,54	1.54	0.61	.06^*
BIS: Total	Step 1	Group	1,56	0.66	0.10	.44^***
	Step 2	Premature Saccades	2,55	0.34	0.11	.09^**
	Step 3	Group*Premature Saccades	3,54	0.64	0.59	.01
BIS: Attention	Step 1	Group	1,56	0.70	0.10	.48^***
	Step 2	Premature Saccades	2,55	0.13	0.11	.01
	Step 3	Group*Premature Saccades	3,54	0.28	0.61	.00
BIS: Motor	Step 1	Group	1,56	0.58	0.11	.33^***
	Step 2	Premature Saccades	2,55	0.32	0.12	.08^**
	Step 3	Group*Premature Saccades	3,54	0.63	0.66	.01
BIS: Non-Planning	Step 1	Group	1,56	0.49	0.12	.24^***
	Step 2	Premature Saccades	2,55	0.05	0.12	.13^***
	Step 3	Group*Premature Saccades	3,54	0.75	0.68	.01
UPPS: Premeditation	Step 1	Group	1,56	0.39	0.12	.15^**
	Step 2	Premature Saccades	2,55	0.45	0.28	.15^***
	Step 3	Group*Premature Saccades	3,54	1.39	0.70	.05^*
UPPS: Urgency	Step 1	Group	1,56	0.40	0.12	.16^**
	Step 2	Premature Saccades	2,55	0.13	0.14	.01
	Step 3	Group*Premature Saccades	3,54	0.60	0.79	.01
UPPS: SS	Step 1	Group	1,56	0.13	0.13	.02
	Step 2	Premature Saccades	2,55	0.32	0.15	.08^*
	Step 3	Group*Premature Saccades	3,54	−0.42	0.08	.00
UPPS: Perseverance	Step 1	Group	1,56	0.58	0.11	.34^***
	Step 2	Premature Saccades	2,55	0.10	0.13	.01
	Step 3	Group*Premature Saccades	3,54	1.27	0.68	.04¹

p < .05

^**

p < .01

^***

p < .001.

p = .07