ABSTRACT
Deaf children generally are found to have smaller English vocabularies than hearing peers, although studies involving children with cochlear implants have suggested that the gap may decrease or disappear with age. Less is known about the vocabularies of deaf and hard-of-hearing (DHH) postsecondary students or how their vocabulary knowledge relates to other aspects of academic achievement. This study used the Peabody Picture Vocabulary Test to examine the vocabulary knowledge of DHH and hearing postsecondary students as well as their awareness (predictions) of that knowledge. Relationships between vocabulary knowledge and print exposure, communication backgrounds, and reading and verbal abilities also were examined. Consistent with studies of children, hearing college students demonstrated significantly larger vocabularies than DHH students both with and without cochlear implants. DHH students were more likely to overestimate their vocabulary knowledge. Vocabulary scores were positively related to reading and verbal abilities but negatively related to sign language abilities. Among DHH students they also were positively related to measures of spoken language ability. Results are discussed in terms of related cognitive abilities, language fluency, and academic achievement of DHH students and implications for postsecondary education.
ABSTRACT
In the last quarter of the 20th century, federal legislation sought to eliminate disability-based discrimination by requiring reasonable accommodations in school and the workplace. One result of this legislation has been increased access to U.S. colleges and universities by deaf and hard of hearing persons. The present article reviews the literature on employment of persons who are deaf or hard of hearing and reports results of a recent analysis that used the 2010 American Community Survey (U.S. Census Bureau, 2010a). It was found that significant gains in college attendance and graduation occurred during the period, with individuals who attained a college degree realizing increased employment and earnings relative to individuals who had not graduated. It was also found that college graduation helps reduce the gap between the earnings of deaf persons with a college degree and those of comparably educated hearing persons.
