title: We need substantive criteria for decisions by children.
authors.affiliation: Northwestern University.
authors.forename: Joel E
authors.initials: JE
authors.lastname: Frader
mesh_terms: D000293:Adolescent; D002648:Child; D032882:Comprehension; D018849:Controlled Clinical Trials as Topic; D006801:Humans; D007258:Informed Consent / Q000523:psychology*; D016743:Mental Competency; D033281:Nontherapeutic Human Experimentation