Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleContingent reinforcement or defending the self? A review of evolving models of aggression in people with mild learning disabilities.AuthorsJahoda A; Trower P; Pert C; Finn DPublicationThe British journal of medical psychology, 2001, Vol 74, Issue Pt 3, p305ISSN0007-1129Publication typearticle