“…Indeed, studies have shown the influence of attitudes and cognition of support professionals and staff on behaviour and psychotropic drug use of their service users with intellectual disabilities (Aman, Singh, & Fitzpatrick, ; Christian, Snycerski, Singh, & Poling, ; Singh et al., ). Professionals indicated aggression, anxiety, self‐injury, delusions and other psychiatric disorders in people with intellectual disabilities were mostly indications for psychotropic drug use and that behaviour modification could be an alternative for medication use.…”