“…The likelihood that these children and young people have experienced trauma and abuse at homes [see, for example, ( 12 , 13 )] is not mentioned. Other social factors that correlate with the manifestation of inattentive, compulsive and/or hyperkinetic behaviors are not discussed, such as poverty and socioeconomic hardship ( 14 , 15 ), childhood trauma ( 16 , 17 ), child maltreatment ( 18 ), death in the family ( 19 ), low family cohesion ( 20 ), parental psychiatric disorder ( 19 ), parental separation ( 19 ), parental criminality ( 19 ), household dysfunction ( 21 ), familial incarceration ( 14 ) and parental long-term unemployment ( 22 ).…”