“…were selected from a sample composed of 10 patients (5 recovered and 5 unchanged), chosen for process research, who were part of a larger controlled clinical trial (Lopes et al, 2014). Both cases were recovered, according to the reliable change index criteria (RCI, Jacobson & Truax, 1991) of the Beck Depression Inventory (BDI-II, Beck, Steer, & Brown, 1996; more on this below).…”