Hyperactivity, inattention and motor control problems - prevalence, comorbidity and background factors, C. Gillberg; neuroimaging and the trimodal brain - applications for developmental communication neuroscience, J.L. Lauter; efficacy of the accent method of voice therapy, S. Bassiouny; treatment research in speech, language and swallowing - lessons from child language disorders, T.M. Gallagher.