A 27-year-old male Iraq War veteran with PTSD has been avoiding driving since an IED explosion destroyed his vehicle 3 years ago. In prolonged exposure (PE) therapy sessions, his therapist has him close his eyes and verbally recount the IED explosion in vivid, present-tense detail for 45 minutes while recording the narrative. Between sessions, he is assigned to drive progressively longer distances on increasingly busy roads. Which best describes the two PE components being used?