title: Correction and clarification.
authors.forename: Paul S
authors.initials: PS
authors.lastname: Appelbaum
authors.forename: Charles W
authors.initials: CW
authors.lastname: Lidz
authors.forename: Thomas
authors.initials: T
authors.lastname: Grisso
mesh_terms: D032882:Comprehension; D003627:Data Interpretation, Statistical; D006801:Humans; D007258:Informed Consent / Q000523:psychology* / Q000706:statistics & numerical data*; D035842:Research Subjects / Q000523:psychology*