Table 5.

Regression Analyses Examining Nighttime Media Use in Relation to Internalizing Symptoms

	Adolescent Report						Parent Report
	Total Anxiety		Panic		Depression		Generalized Anxiety
	β	t	β	t	β	t	β	t
Sex	−.20	−1.64	−.13	−1.12	−.28	−2.47*	.09	.65
Age	−.15	−1.14	−.09	−.69	−.09	−.68	.07	.48
ADHD medication	.10	.72	.16	1.21	.08	.58	−.03	−.20
Pubertal development	.01	.05	.10	.97	.03	.32	.07	.57
ADHD-IN symptoms	.11	.96	.19	1.69†	.21	1.82†	.09	.77
ADHD-HI symptoms	−.004	−.03	.11	.93	.09	.74	.04	.31
Nighttime media use	.24	2.08*	.37	3.43**	.28	2.52*	.25	2.12*

Note. For sex, 0 = female, 1 = male. For ADHD medication use, 0 = not prescribed stimulant medication, 1 = prescribed stimulant medication. For pubertal development, higher scores indicate more advanced pubertal development.

^†p<.10*

^*p<.05.

^**p<.01.

^***p<.001.