Long G M, Rourke D A
Hum Factors. 1989 Aug;31(4):443-51. doi: 10.1177/001872088903100407.
In initial 60-min sessions, the dynamic visual acuity (DVA) of 54 male college observers was determined over a range of target velocities (60, 90, 120, and 150 deg/s) at each of three durations (200, 400, and 600 ms). Following four 30-min practice sessions with the task, a final test session identical to the first was then conducted. Highly significant training effects on DVA were obtained; contrary to previous work, these effects were most marked for observers with initially poorer performance.
在最初60分钟的实验环节中，对54名男性大学生观察者在三种时长（200毫秒、400毫秒和600毫秒）下、一系列目标速度（60度/秒、90度/秒、120度/秒和150度/秒）范围内的动态视敏度（DVA）进行了测定。在进行了四次各30分钟的该任务练习后，接着进行了一次与第一次相同的最终测试环节。结果获得了对DVA极具显著性的训练效果；与之前的研究不同，这些效果在最初表现较差的观察者身上最为明显。
