Flocks M, Rosenthal A R, Hopkins J L
Ophthalmology. 1978 Nov;85(11):1141-9. doi: 10.1016/s0161-6420(78)35580-9.
Videotaped programs that could be used for screening of visual acuity and of visual fields by means of broadcast television have been developed and tested. The tests are designed to be effective regardless of the size of the viewer's television screen. Inevitably, false-positive and false-negative results would occur, which would have to be carefully explained at the time the tests were broadcast.
已开发并测试了可通过广播电视用于视力和视野筛查的录像节目。这些测试设计得无论观众电视屏幕大小都有效。不可避免地会出现假阳性和假阴性结果，在播放测试时必须对此进行仔细解释。
