| National Education Association of the United States - 1916 - 1128 sider
...are frequently found wearing glasses entirely unsuited to them, as was a girl with one eye hyperopic and the other myopic, who was wearing a farsighted...adequate dental service. This is shown by the fact that 49. 3 per cent of the children had defective teeth, 21 .1 per cent had two or more missing teeth, and... | |
| National Conference of Charities and Correction (U.S.). Annual Session - 1916 - 748 sider
...are frequently found wearing glasses entirely unsuitcd to them, as was a girl with one eye hyperopic and the other myopic, who was wearing a far-sighted lens in front of the near-sighted eye. The percentage of rural school children observed who had been operated on for the removal of diseased tonsils... | |
| National Conference of Charities and Correction (U.S.). Annual Session - 1916 - 748 sider
...are frequently found wearing glasses entirely unsuited to them, as was a girl with one eye hyperopic and the other myopic, who was wearing a far-sighted lens in front of the near-sighted eye. The percentage of rural school children observed who had been operated on for the removal of diseased tonsils... | |
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