... Developmental disability Autism is defined, within the Diagnostic and Statistical Manual of Mental Disorders-5, as a developmental disorder, while a diagnosis of intellectual disability (ID) refers to deficits in both intellectual (i.e. an intelligence quotient score two standard deviations or more...

... disability Developmental disability Behaviours that challenge Whilst system-wide implementation of positive behaviour support (PBS) is well established (Horner et al., 2005 ; Horner et al., 2010 ; McGill et al., 2018), Noone et al. (2021) provide the first...