Case studies Deaf 27 Means of communication 13 Education 11 Psychological aspects 9 Deaf children 7 Rehabilitation 6 more ... Deafness 5 Employment 5 Language 5 English language 4 Older deaf people 4 Oral communication 4 Sign language 4 Social aspects 4 Children with disabilities 2 Children with mental disabilities 2 Deafblind people 2 Down syndrome 2 Family relationships 2 Language acquisition 2 Language arts 2 People with mental disabilities 2 Psychology 2 Research 2 Teachers of the deaf 2 Testing 2 Academic achievement 1 Adjustment (Psychology) 1 Alumni and alumnae 1 less ...