“…However, Clark, Espie, and Paul (2001) Most were small-group interventions, although one programme (Wells, Clark, & Sarno, 2012) was delivered in one-to-one instructional sessions. Two programmes (Feldman et al, 2016;Sandjojo et al, 2019) offered one-to-one additional support or booster sessions alongside group activity. Five of the interventions also included specific components for caregivers (Bergström et 2013; Dunkley et al, 2017;Hartwig et al, 2017;Taggart et al, 2018;Witton, Potterton, & Smith, 2017).…”