“…However, direct comparisons of the results are challenging due to wide variations in the items used in each study and in child ages of the samples (see also Maguin et al, 2016). APQ has been translated into at least 11 languages (Seabridge, 2012), including German (Essau et al, 2006), Spanish (Molinuevo et al, 2011), Italian (Esposito et al, 2016) Chinese, Arabic (Badahdah & Le, 2015), Ukrainian (Burlaka et al, 2017) and Polish (Święcicka et al, 2019). The APQ-preschool version has been also tested in a sample of hyperactive-inattentive preschool children and controls and three factors emerged (Clerkin et al 2007;de la Osa et al, 2014).…”