. Author manuscript; available in PMC: 2022 Feb 22.

Published in final edited form as: J Early Adolesc. 2020 Dec 31;41(8):1151–1176. doi: 10.1177/0272431620983453

Table 4.

HRV Reactivity and Expressed Negative Emotion Predicting Emotion-Driven Impulse Control Difficulties 1 Year Later

	b	SE	R ²	ΔR²
Step 1
Time 1 Age	−.39	.40	-	-
Time 1 Sex	−.55	.51	-	-
Time 1 EIC	.48^***	.06	-	-
HF-HRV Reactivity	.30	.50	-	-
Expressed Emotion	−.23	.29	.29	-
Step 2
HF-HRV Reactivity x Expressed Emotion	−.11	.60	.29	.00

Note. EIC= Emotion-Driven Impulse Control Difficulties; HF-HRV = High Frequency Heart Rate Variability. Regressions performed on multiple imputed dataset.

p <.05

^**

p <.01

^***

p<.001