This study examined the correspondence between spoken English and Australasian Signed English when used simultaneously by four teachers of deaf Australian students. The teachers were more than 90 percent accurate in reproducing on their hands what they were saying but at some cost to the oral aspects of the simultaneous communication. (Author/JDD)

The comprehension of 30 severely and profoundly deaf students (ages 10 to 17) was evaluated under 11 communication conditions involving individual and combined presentations of lipreading, listening, fingerspelling, and signed English. Severely deaf students scored higher than profoundly deaf students under all but one condition, and all students…