Language Learning Activities in Educational Settings Incrementally Predict Language Ability Beyond Daily Conversation...

Area of Science:

• Pediatric audiology
• Developmental psychology
• Speech-language pathology

Background:

• Preschoolers with cochlear implants (CIs) face unique challenges in language development compared to normal-hearing (NH) peers.
• Understanding predictive factors for language ability is crucial for targeted educational interventions.

Purpose of the Study:

• To investigate how different language activities and auditory utilization predict language ability in preschoolers with CIs versus NH peers.
• To identify key factors for effective language intervention in CI users.

Main Methods:

• Hierarchical regression analysis was used with teacher-reported data from 189 CI and 210 NH preschoolers.
• Predictor variables included language learning activities, daily communication, auditory utilization, attention, and socioeconomic status.
• Language ability was measured using the Mandarin Clinical Evaluation of Language for Preschoolers' Core Scale (MCELP-CS).

Main Results:

• For CI preschoolers, language learning activities and auditory utilization status were significant predictors of language ability.
• For NH preschoolers, age-related maturation was the primary predictor, with language learning activities also contributing.
• Daily communication activities and learning attentional state had minimal impact on language ability in NH children.

Conclusions:

• Educational interventions for CI preschoolers should prioritize structured language learning activities and auditory skill development.
• Standard language intervention models for NH children may not be directly applicable to CI populations.
• A synergistic approach fostering both language activities and auditory utilization is recommended for CI rehabilitation.