“…Using the CSHQ, it was also found that elevated scores on individual subscales (sleep onset latency, night waking, daytime sleepiness, sleep duration, parasomnias, daytime sleepiness) among the ADHD cohort were positively associated with a variety of parent reported externalizing behavioral problems (social, attentional and disruptive behaviors) and functional impairment (family, school, life skills, social activities and risky actions) (Aronen et al, 2014; Choi et al, 2010; Eyuboglu & Eyuboglu, 2018). Additionally, subjective reports by parents revealed that sleep problems emerging early for children (aged 6–8 years) with ADHD ( n = 177) are uniquely associated with co-occurring internalizing and externalizing behaviors (Sciberras et al, 2016).…”