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用微机及自己设计的程序作视觉反应时间测定,能控制实验要求限定的时间,14项分测验共840次反应,精度达0.1毫秒,结果能自动运算,数据能打印及储存。对226名正常人测查结果:简单、选择及复杂视觉反应时间的时限与国内作者用反应时测量仪所得结果很接近;并发现37岁起视觉反应时间明显减慢;体院学生、会计及驾驶员较其它职业者快,说明视觉反应时间慢与职业训练有关。统计学研究表明本测验有较好的信度和效度。
Using microcomputer and own design program for visual reaction time measurement, can control the experimental requirements of a limited time, 14 sub-test a total of 840 reactions, the accuracy of 0.1 ms, the results can be calculated automatically, the data can be printed and stored. 226 normal subjects test results: simple, selective and complex visual response time with the domestic author with the reaction time measuring instrument results are very close and found that 37-year-old visual response time significantly slowed down; physical education students, accounting and Drivers faster than other professionals, indicating slow visual response and vocational training. Statistics show that the test has good reliability and validity.