An instructional strategy was investigated that addressed the needs of deaf and hard of hearing students through a conceptually based sign language vocabulary intervention. A single-subject multiple-baseline design was used to determine the effects of the vocabulary intervention on word recognition, production, and comprehension. Six students took…

Simultaneous communication used by four teachers in formal lessons was investigated, to determine the extent to which signs and speech matched and to delineate factors predicting communication behavior. Simultaneous communication was found to be sign-driven or speech-driven depending on factors such as student comprehension, teacher's expertise,…

A study involving six bilingually educated children (ages 5-6) with deafness found overall level of involvement was high on three educational tasks and was influenced by type of task, teacher, and language of instruction. Involvement was greater during activities led by the teacher with deafness using Sign Language of the Netherlands. (Contains…