Investigation of the Effectiveness of Group Voice Therapy in Children

"The group voice therapy intervention consists of a total of eight sessions. The session contents include both direct and indirect voice therapy approaches. Each group is composed of three participants. The session durations are planned to be 45-60 minutes each."

"The individual voice therapy intervention consists of a total of eight sessions. The session contents include both direct and indirect voice therapy approaches. The session durations are planned to be 45-60 minutes each."

Regarding vocal hygiene training, information related to voice production and respiratory characteristics will be provided, and guidance on correct and incorrect voice use will be given.