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, J H; Test, M APublicationJournal of personality and social psychology, 1967, Vol 6, Issue 4, p400ISSN0022-3514Publication typeJournal ArticleDOI10.1037/h0024826