AGE NORMS OF REFRACTION AND VISION
AGE NORMS OF REFRACTION AND VISION
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屈光和视力的年龄标准
DOI：
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发表时间：
1950
期刊：
影响因子：
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通讯作者：
F. Slataper
中科院分区：
文献类型：
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作者：
F. Slataper
爱德华·杰克逊（Edward Jackson）在他的《折射规范》（Norms of Refraction）中指出：“规范被定义为：一个规则或权威标准：一个模型，一个典型的例子。“在同一篇文章中，杰克逊博士说：屈光标准是如此重要，以至于他们已经假设或接受了对少数眼睛的观察。但是，只有当人们注意到许多人的平均数和变化时，它们才是准确和有用的。一个大城市诊所的记录，或者一所大学实验室的设施，在寻求这样的规范时价值甚微。它们必须代表长期以来通过既定方法仔细进行的大量临床观察的结果。门诊病人的返回是如此不确定和不规则，以至于在这样的调查中很少能从他们身上学到东西。杰克逊还建议：平均球面折射可以看作是折射的平均值
EDWARD JACKSON, 1 in his "Norms of Refraction," stated: Norm is defined as: "A rule or authoritative standard: a model, a typical example." In the same article, Dr. Jackson stated: Norms of refraction are so important that they have been assumed or accepted on the observance of a few eyes. But they will be exact and useful only when the averages and changes have been noted for a great many. The records of a large city clinic, or the facilities of a university laboratory are worth very little in seeking such norms. They must represent the result of a large number of clinical observations made with care by established methods, over long periods. The return of clinic patients is so uncertain and irregular that very little can be learned from them in such an investigation. Jackson also suggested: The average spherical refraction be considered as an average of the refraction