In early ganzfeldexperiments, the telepathy test involved identification of a picture chosen from a random selection of four taken from a large image bank.
在早期的甘茨菲尔德实验中,心灵感应测试用来识别四张照片,这些照片是一个大型图像库中随机选取的。
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Sceptics and advocates alike do concur on one issue, however: that the most impressive evidence so far has come from the so-called "ganzfeld" experiments, a German term that means "whole field".