“…Several studies revealed that parents' psychological distress levels differ at various points in time over the course of the implanted child's treatment (Perold, 2001;Purdy et al, 1995;Quittner et al, 1991;Richter, Spahn, Zschocke, Leuchter, Laszig, & Lohle, 2000;Spahn et al, 2003), with peaks noted when receiving information about the implant, during the presurgery examination, during surgery, and during the first appointment to adjust the implant (Burger et al, 2005;Spahn, Richter, Zschocke, Löhle, & Wirsching, 2001). Nevertheless, inconsistent research results have emerged regarding whether parents' stress decreased postoperatively (Incesulu, Vural, & Erkam, 2003;Quittner et al, 1991;Richter et al, 2000;Weisel, Most, & Michael, 2007).…”