Which of the following measures is likely to assess a child’s voice-related handicap?

The Pediatric Voice Handicap Index (pVHI) is specifically designed to evaluate the impact of voice disorders on children. It assesses the emotional, physical, and social effects of voice disorders from the child's perspective, offering insight into how these issues affect their daily functioning and quality of life. By focusing on the subjective experience of the child's voice-related handicap, the pVHI provides valuable information that can guide assessment and intervention in clinical settings.

The other options, while relevant to voice assessment, serve different purposes. The Voice Activity and Participation Profile (VAPP) looks more broadly at how voice impacts a person's activities and participation in daily life, rather than focusing specifically on the handicap associated with voice. The Transwoman Voice Questionnaire (TWVQ) is tailored for a specific population, focusing on voice issues related to gender identity and transition. The General Voice Quality Index is a more standardized tool that may not capture the nuanced emotional and social implications of a voice disorder as specifically as the pVHI does. Thus, the pVHI is the most appropriate choice for assessing a child’s voice-related handicap.