approached significancep = 0.072
For adolescents without ADHD, coping behaviors in the summer approached significance in predicting mental health in the fall ( β = 0.16, p = 0.072), and other cross-lagged effects were nonsignificant.
For adolescents without ADHD, coping behaviors in the summer approached significance in predicting mental health in the fall ( β = 0.16, p = 0.072), and other cross-lagged effects were nonsignificant.
Adolescents with ADHD reported higher levels of substance use approaching significance in spring 2020 ( d = 0.22) and significant during summer 2020 ( d = 0.35) relative to adolescents without ADHD, despite similar mean levels on retrospective report of substance use three months prior to COVID (ADHD: M = 3.19, SD = 0.76; without ADHD: M = 3.33, SD = 1.19; t (260) = 1.04, p = 0.303, d = 0.13).