9:12The Resident-intruder Paradigm: A Standardized Test for Aggression, Violence and Social Stress0 views•2013•Cited by 383•BehaviorJaap M. Koolhaas1, Caroline M. Coppens1, Sietse F. de Boer1, Bauke Buwalda1, Peter Meerlo1, Paul J.A. Timmermans2Jaap M. Koolhaas1Caroline M. Coppens1Sietse F. de Boer1Bauke Buwalda1Peter Meerlo1Paul J.A. Timmermans21Department of Behavioral Physiology, Center for Behavior and Neurosciences, University Groningen, 2Radboud University NijmegenDepartment of Behavioral Physiology, Center for Behavior and Neurosciences, University GroningenRadboud University Nijmegen