Descriptor
| Exceptional Child Research | 2 |
| Incidence | 2 |
| Partial Vision | 2 |
| Visual Acuity | 2 |
| Visual Impairments | 2 |
| Adolescents | 1 |
| National Surveys | 1 |
| Public Health | 1 |
| Racial Differences | 1 |
| Sex Differences | 1 |
| Statistical Data | 1 |
| More ▼ | |
Source
Author
| Roberts, Jean | 2 |
| Slaby, David | 1 |
Publication Type
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Download full textRoberts, Jean – 1973
A validation study of the vision test battery used in the Health Examination Survey of 1966-1970 was conducted among 210 youths 12-17 years-old who had been part of the larger survey. The study was designed to discover the degree of correspondence between survey test results and clinical examination by an opthalmologist in determining the…
Descriptors: Adolescents, Exceptional Child Research, Incidence, Partial Vision
Visual Acuity of Youths 12-17 Years, United States. Vital and Health Statistics, Series 11, No. 127.
Roberts, Jean; Slaby, David – 1973
Presented are the findings of a national health examination survey of uncorrected and corrected monocular and binocular visual acuity of 7,514 noninstitutionalized youth 12 to 17 years of age analyzed with respect to age, sex, race, geographic region, size of place of residence, and annual family income. Among findings reported are that 70 0/0 of…
Descriptors: Exceptional Child Research, Incidence, National Surveys, Partial Vision
