Group acceptance and commitment therapy for patients and caregivers in psychosis services: Feasibility of training and a preliminary randomized controlled evaluation. - Jolley, Suzanne; Johns, Louise C.; O'Donoghue, Emma; Oliver, Joseph; Khondoker, Mizanur; Byrne, Majella; Butler, Lucy; De Rosa, Carmine; Leal, Daniela; McGovern, Jessica; Rasiukeviciute, Brigita; Sim, Faye; et al. (British Journal of Clinical Psychology, 2020)