title: Designing instructional formats: the effects of verbal and pictorial components on hearing-impaired students' comprehension of science concepts.
authors: T J
authors: TJ
authors: Diebold
authors: M B
authors: MB
authors: Waldron
mesh_terms: D000293:Adolescent; D000328:Adult; D001296:Audiovisual Aids; D002648:Child; D003638:Deafness / Q000523:psychology*; D005260:Female; D006801:Humans; D007858:Learning; D008297:Male; D012586:Science; D012737:Sex Factors; D013664:Teaching Materials