The specialist mental health model and other services in a changing environment / Eddie Chaplin, Dimitrios Paschos & Jean O'Hara -- Services for people with intellectual disability and offending behaviour / Eddie Chaplin & Kiriakos Xenitidis -- An international perspective of mental health services for people with intellectual disability / Nancy Cain ... [et al.] -- Assessment, diagnosis, and rating instruments / Andrew Flynn and Shaun Gravestock -- Service use and outcomes / Colin Hemmings -- Neuroimaging and genetic syndromes / Duncan Harding and Dene Robertson -- The association between psychopathology and intellectual disability / Max Pickard and Titi Akinsola -- Training professionals, family carers, and support staff to work effectively with people with intellectual disability and mental health problems / Helen Costello ... [et al.]