Ellie Roberts

Autism and attention-deficit/hyperactivity disorder traits as predictors of tic phenomenology in children and adolescents

Abstract The co-existence of autism and attention deficit/hyperactivity disorder in tic disorders is a key factor influencing clinical decision-making. Given the shared clinical features and a potentially overlapping aetiology, the need to identify specific tic characteristics as...

The association between pubertal timing and diurnal cortisol activity in middle adolescence

The pubertal development stage is associated with mental health. One explanation is that the pubertal stage is linked to changes in hypothalamic‒pituitary‒adrenal (HPA) axis activity. However, no study has investigated the prospective association between pubertal timing and HPA a...