Supplemental_Material_1 – Supplemental material for “You’re such a pain!”: Investigating how psychological pain influences the ostracism of a burdensome group member

Supplemental material, Supplemental_Material_1 for “You’re such a pain!”: Investigating how psychological pain influences the ostracism of a burdensome group member by James H. Wirth, Angie S. LeRoy and Michael J. Bernstein in Group Processes & Intergroup Relations