Running head: PSYCHOPHYSICAL EFFECTS IN INTERFERENCE PATTERNS 1 Psychophysical effects in double-slit interference patterns: Response to a critique Dean Radin 1,2, Helané Wahbeh 2,3 , Leena Michel 2 , and Arnaud Delorme 2,4 1 California Institute of Integral Studies, San Francisco, CA 2 Institute of Noetic Sciences, Petaluma, CA 3 Oregon Health & Science University, Portland, OR 4 University of California, San Diego Version: August 3, 2020 Correspondence concerning this article should be addressed to Dean Radin, Institute of Noetic Sciences, Petaluma, CA 94954 dean@noetic.org