Augmenting In Vivo Exposure With Fear Antagonistic Actions: A Preliminary Test⁎⁎We would like to thank David Seivers and Mind Alive, Inc., for supplying the D.A.V.I.D. devices used to conduct the APS treatment and to Melody Otto, Heather Zapalac, Andrea Cubriel, Brian Coquyt, and Mealika Brown for their assistance with data collection.Portions of these data were previously presented at the 2004 annual meeting of the Association for the Advancement of Behavior Therapy.This research was conducted in partial fulfillment of the Masters of Arts in Psychology for the first author (KBW) under the supervision of the senior author (MJT).