“…An abundant body of research has shown that processing speed (Coyle, 2013;Jensen, 1998) and WM (Cornoldi, Orsini, Cianci, Giofrè, & Pezzuti, 2013;Demetriou et al, 2013;Giofrè, Mammarella, & Cornoldi, 2013) are involved in intellectual functioning. The present evidence confirms that this relationship may differ, however, in particular groups -as already suggested in the case of children with ADHD, who may struggle with WM tasks despite a high level of intelligence (Cornoldi, Giofrè, Calgaro, & Stupiggia, 2013).…”