. Author manuscript; available in PMC: 2018 Oct 17.

Published in final edited form as: Infant Behav Dev. 2016 Aug 18;45(Pt A):1–10. doi: 10.1016/j.infbeh.2016.07.008

Table 4.

Regression Analysis: DV Focused Attention

						95% CI
Predictor	R²	ΔR²	β	SE	t	LL	UL
Step 1	.022	.022
Engagement w/ Toy			−0.11	0.22	−0.51	−0.54	0.32
Baseline State			−0.20^*	0.09	−2.19	−0.38	−0.02
Experimenter Effectiveness			0.00	0.19	−0.01	−0.37	0.37
Step 2	.061	.039
Fetal Exposure			−0.35^*	0.17	−2.08	−0.67	−0.02
Step 3	.062	.001
Child Sex			−0.09	0.17	−0.54	−0.42	0.24
Step 4	.062	.001
Interaction of Sex and Exposure			−0.09	0.24	0.36	−0.38	0.55

Note. DV = dependent variable.

p < .05.