Hi.<br/>What does parent mean in "<a href='http://focus.psychiatryonline.org/article.aspx?Volume=2&page=558&journalID=21#Vanyukov-etal-1993' target='_blank' rel='nofollow'>http://focus.psychiatryonline.org/article.aspx?Volume=2&page=558&journalID=21#Vanyukov-etal-1993</a> reported that salivary cortisol level was negatively associated with both child CD and parent APD"?Just father or both father amd mother?