“…The GCBI can also be analyzed according to 4 domains, including emotion, physical health, learning, and vitality. The CCIPP is a cochlear implant-specific closed-set questionnaire that assesses the following dimensions of a child's experience with the implant: decision to implant, process of implantation, positive effect of the implant, communication, supporting the child, self-reliance, wellbeing and happiness, social relationships, education, and pre-and postoperative services provided by the implant center [O'Neill et al, 2004]. The NCIQ is another CI-specific QoL instrument covering 6 subdomains: basic sound perception, advanced sound perception, speech production, self-esteem, activity and social interactions [Hinderink et al, 2000].…”