Deaf Education 285 Research 192 Means of communication 172 Deaf children 80 Psychological aspects 61 English language 52 more ... Testing 48 Language 45 Reading 44 Teachers of the deaf 36 Intelligence levels 34 Deafness 33 Sign language 30 Speech perception 30 Case studies 27 Mainstreaming in education 27 Study and teaching 23 Employment 22 Attitudes 21 Rehabilitation 21 Ability testing 20 Social aspects 20 Speech, Intelligibility of 20 Family relationships 19 Psychology 19 Reading comprehension 18 Academic achievement 16 Education (Higher) 16 Language arts 16 less ...