Anxiety Sensitivity Treatment to Reduce Anxiety in Alzheimer's

Participants are dyads consisting of an older adult with MCI/mild ADRD and their care partner. Baseline assessment will include a neuropsychological evaluation to confirm cognitive status for the older adult with MCI/mild ADRD, a series of baseline questionnaires, and introduction to the EMA application. Dyads are randomized to either the CAST or HEC conditions. During CAST sessions, dyads view the CAST presentation and complete interoceptive exposures. An interventionist guides dyads through these sessions. During HEC, dyads view the HEC presentation and complete behavior tracking and goal-setting with the guidance of an interventionist. At both intervention sessions, dyads complete questionnaires including post assessments at the end of intervention session two. For the week prior to intervention session one, the week between the two intervention sessions, and the week after intervention session two, dyads complete daily EMAs about emotional and other factors using an application downloaded on a phone or tablet. At 1, 3, and 6-months follow-up assessments, dyads complete follow-up cognitive testing and outcome questionnaires.