Running head: SUPPRESSION DURING INTERFERENCE RESOLUTION In Press at Psychological Science. Direct Evidence for the Role of Inhibition in Resolving Interference M. Karl Healey 1 , Karen L. Campbell 1, 2 , Lynn Hasher 1, 2 , & Lynn Ossher 1 1 Department of Psychology, University of Toronto, Canada 2 The Rotman Research Institute, Baycrest, Toronto, Canada Please address correspondence to: M. Karl Healey Department of Psychology University of Toronto 100 St. George Street Toronto, Ontario M5S 3G3 Canada Email: Karl@psych.utoronto.ca Phone: 416-978-1557 Fax: 416-978-4811