Creating instructional media to meet the needs of preschool hearing-impaired children with developmental disabilities.
D002675:Child, Preschool; D004519:Education, Special; D006311:Hearing Disorders / Q000150:complications*; D006801:Humans; D007805:Language Development Disorders / Q000150:complications*; D007806:Language Disorders / Q000150:complications*; D013664:Teaching Materials