We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleModels and helping: Naturalistic studies in aiding behavior.AuthorsBryan, James H.; Test, Mary A.PublicationJournal of Personality and Social Psychology, 1967, Vol 6, Issue 4, Pt.1, p400ISSN0022-3514Publication typearticleDOI10.1037/h0024826