Competencies critical to teachers of hearing-impaired students in two settings: supervisors' views.
D002648:Child; D003631:Day Care, Medical / Q000592:standards; D003638:Deafness / Q000628:therapy*; D004519:Education, Special / Q000592:standards*; D006801:Humans; D011361:Professional Competence / Q000592:standards*; D012114:Residential Treatment / Q000592:standards