大量实验已经表明,受过音乐训练的人能够更好地区分某些声音。
Lots of experiments have demonstrated that people with music training can better differentiate certain sounds.
为了训练小鼠,实验人员把它放在一个操作性条件反射室:一个一端置有操作杆的塑料箱。
To train a rat, the experimenter placed it in an operant conditioning chamber: a small plastic box with a lever at one end.
“对于第一个实验对象,经过大约20小时的训练,他的数字跨度从7上升到20。”爱立信回忆道。
"With the first subject, after about 20 hours of training, his digit span had risen from 7 to 20," Ericsson recalls.
This is from a classic study by Tolman where rats were taught to run a maze.
这是托尔曼的经典实验,训练白鼠走迷津。
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