After a person's hearing is measured, his or her hearing level is recorded on an
Reading levels for children who are deaf or hard of hearing tend to be
A) equal to their hearing peers.
B) substantially lower than those of their hearing peers.
C) slightly above their hearing peers.
D) slightly lower than those of their hearing peers.
Most children with hearing loss also have substantial cognitive delays.
Children with hearing loss who are not taught an existing sign system such as ASL will often develop their own system known as ___________.