Clifton, Bock & Radó May 16, 1999 Effects of the Focus Particle Only and Intrinsic Contrast on Comprehension of Reduced Relative Clauses Charles Clifton, Jr. Jeannine Bock University of Massachusetts/Amherst and Janina Radó Massachusetts Institute of Technology please address correspondence to: Charles Clifton Department of Psychology University of Massachusetts Amherst, MA 01003 USA cec@psych.umass.edu (413) 545-2653 FAX (413) 545-0996