Anika S Dalvie About Psychology, 2021 asdalvie@upenn.edu Anika S Dalvie Will a CBT Smartphone App Perform Better than a Sham App in Improving Quality of Life for people with IBS? View Poster Anika S Dalvie Will a CBT Smartphone App Perform Better than a Sham App in Improving Quality of Life for people with IBS? View Poster