title: The limits of altruism and arbitrary age limits.
authors.affiliation: Dalhousie University.
authors.forename: Françoise
authors.initials: F
authors.lastname: Baylis
authors.forename: Jocelyn
authors.initials: J
authors.lastname: Downie
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000533:Altruism; D026686:Beneficence; D002648:Child; D002657:Child Development; D032882:Comprehension; D003657:Decision Making; D006801:Humans; D007258:Informed Consent / Q000941:ethics / Q000523:psychology*; D016743:Mental Competency; D033281:Nontherapeutic Human Experimentation; D026684:Personal Autonomy