Pedagogical effectiveness of nonspeech training, adaptive assessment, and learning analytics in the speech development of children with hearing impairments

Abstract

This study examines the pedagogical effectiveness of nonspeech training, adaptive assessment mechanisms, and learning analytics dashboards in the speech development of children with hearing impairments. Nonspeech exercises were systematically integrated with speech therapy tasks to strengthen sensorimotor and cognitive foundations, including rhythm perception, visual-motor coordination, attention, and working memory. The findings demonstrate a stable improvement in phonetic-phonemic performance and prosodic accuracy as sensorimotor skills developed. Additionally, adaptive testing algorithms enabled individualized task complexity adjustment based on real-time performance data, ensuring differentiated instruction aligned with each child’s developmental trajectory. The implementation of learning analytics dashboards provided data-driven monitoring and objective pedagogical decision-making.