Introduction: This study aims to assess the prevalence of visual impairment and refractive error among learners who are deaf or hard of hearing in schools for Deaf students in Ghana. Methods: A descriptive cross-sectional study design was used to assess the distance visual acuity with the logMAR "E" chart, and ocular health was assessed…

Children in low-income communities are at risk for developmental delays and sensory losses. mHealth screening tools enable community health workers to detect developmental delays and sensory losses. This study aims to describe a combined (developmental and sensory -- hearing and vision) mHealth-supported screening programme conducted by community…

Introduction: Globally, more than 50 million children have hearing or vision loss. Most of these sensory losses are identified late due to a lack of systematic screening, making treatment and rehabilitation less effective. Mobile health (mHealth), which is the use of smartphones or wireless devices in health care, can improve access to screening…

Consonant identification was examined in four profoundly hearing-impaired children (ages 13-14) under five conditions. Performance was better in the vision alone condition than audition alone using hearing aids in free-field. No consistent differences were recorded across three auditory-visual conditions, including one with syllabic compression…

The comparison of Orthorater vision tester and Snellen chart far visual acuity results for 261 National Technical Institute for the Deaf (NTID) students. Results indicated that a rear illuminated Snellen chart is an acceptable alternative to the Orthorater for screening postsecondary, hearing impaired students' far visual acuity. (Author)

Describes ways in which parents and teachers can be alert to potential hearing and vision problems. Includes lists of behaviors and complaints which may indicate problems. (HS)

A study of 156 hearing impaired students (ages 3 to 14 years) was undertaken to see how many of the Ss suffered from a visual anomaly (disease, refractive error, or binocularity). (PHR)

A summary of evidence regarding the prevalence of visual abnormality among deaf students, appropriate planning for and implementation of vision assessment services, and the importance of follow-up services for visually impaired deaf individuals is presented. The results of seven assessment studies based in educational programs for the deaf are…

A screening program for vision problems and Usher's Syndrome (a common cause of deaf-blindness) among 210 hearing-impaired students found 44 percent had significant vision problems and 1 percent had Usher's Syndrome. The program involved an interagency network of school, health care, and support personnel and utilized a dilated ophathalmological…

The Low Vision Service of Perkins School for the Blind (Massachusetts) developed a model project to provide comprehensive vision evaluations and follow-up services to 169 children with dual sensory impairments throughout New England. This article describes the project's objectives, the population served, and the procedures for implementing…

Vision problems occur at higher rates in the deaf and hearing impaired population than in the general population. When an individual has a hearing impairment, vision becomes more significant in the instructional and learning process, as well as in social and communicative exchanges. Regular comprehensive visual screening of hearing impaired…

Designed for persons involved in teaching the deaf and hard of hearing, the booklet provides training in the fundamentals of speech reading, a bisensory (eye plus ear) approach to communication. Basic principles in teaching speech reading are defined, including the advantages of recognition of sounds as opposed to description, use of audible and…

The Threshold by Identification of Pictures (TIP) Test and the Discrimination by Identification of Pictures (DIP) Test were evaluated. Test cards used pictures of items from the first 500 words of Basic Vocabulary for Elementary Children, and the children pointed to the article named. After each item, the tester's voice was reduced 5 decibels. In…