title: Editorial: Measurements and perceptions in child psychology and psychiatry.
authors.forename: Tom
authors.initials: T
authors.lastname: O'Connor
mesh_terms: D017677:Age Distribution; D001294:Attitude to Health; D002648:Child; D002665:Child Psychiatry; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis* / Q000453:epidemiology; D002666:Psychology, Child; D012107:Research Design; D017678:Sex Distribution