Table 2.

Multilevel Models of Daily Associations between Parent-Adolescent Digital Exchanges and Mental Health

	Offline Parent-Adolescent Interactions
	Conduct			Inattention/Hyperactivity			Depression			Worry
	b (SE)	OR	p	b (SE)	β	p	b (SE)	β	p	b (SE)	β	p
Engagement
Daily β1	.48 (.18)*	1.62	.007	.12 (.03)*	.08	<.001	−.52 (.47)	−.02	.270	.57 (.70)	.02	.411
Person-m slope γ01	.81 (.52)	2.24	.116	.33 (.16)	.12	.040	3.71 (2.15)	.09	.084	5.18 (2.92)	.09	.077
Support Seeking
Daily β1	.65 (.25)*	1.91	.010	.13 (.06)	.04	.022	−.51 (.81)	−.01	.524	1.71 (1.28)	.02	.180
Person-m slope γ01	3.40 (1.00)*	29.93	.001	1.20 (.34)*	.18	<.001	16.71 (4.91)*	.18	.001	26.65 (6.26)*	.21	<.001
Solicitation
Daily β1	.43 (.18)	1.54	.019	.15 (.04)*	.08	<.001	.09 (.59)	.<.01	.880	.45 (.88)	.01	.612
Person-m slope γ01	−.21 (.60)	.81	.729	.06 (.18)	.02	.750	.98 (2.35)	.02	.677	.24 (3.29)	<.01	.941
Disclosure
Daily β1	.36 (.20)	1.43	.077	.13 (.04)*	.07	.001	−.99 (.55)	−.04	.072	−.04 (.81)	>−.01	.963
Person-m slope γ01	.04 (.58)	1.04	.951	.15 (.18)	.05	.397	1.68 (2.31)	.04	.467	2.24 (3.23)	.04	.489
Control	.74 (.27)*	2.09	.006	.13 (.06)	.05	.025	−.62 (.90)	−.02	.494	1.68 (1.41)	.03	.233
Daily β1
Person-m slope γ01	3.15 (.91)*	23.24	.001	1.04 (.32)*	.19	.002	7.59 (5.01)	.10	.130	9.42 (5.77)	.09	.103

Associations between each type of parent-adolescent digital exchange each mental health domain are tested in separate multilevel models alongside covariates of daily school attendance and person-level mean school attendance, age, gender, economic disadvantage, and dummy coded race/ethnicity. Significant relations bolded

^*indicates coefficients which met FDR-corrected significance level. Raw regression coefficients (standard errors) reported

OR Odds Ratio, β standardized regression coefficient. All models employ FIML to handle missingness on level 1 and level 2 (5270 days, N=388)