... Publishing Limited 2015 Intellectual disability Dual diagnosis Autism spectrum Co-occurrence Differential diagnosis Schizophrenia spectrum In the last decade the prevalence of autism has increased considerably. In the 1960s the most reported rate was 0.5/1.000, while currently...

... (Division 33), the focus is on research and training, and rarely includes mental health concerns (Costello et al., 2007). © Emerald Group Publishing Limited 2014 Mental health Dual diagnosis Intellectual disabilities Psychotherapy Professional training Psychology education...