List of Steps for the Adult Exposure Hierarchy These can also be accessed using the menu above. Psychoeducation WordsSentences and ParagraphsCartoons and DrawingsPeople before vomiting (nauseated)People after vomitingVomit (no people in the photo)People VomitingReview and schedule eliminating safety behaviorsVideos and SoundsIn Vivo ExposuresInteroceptive ExposuresDeepened ExtinctionImaginal Exercises