In that experiment, Ledoux conditioned rats to fear a bell by ringing it in time with anelectric shock until the rats froze in fear at the mere sound of thebell.
试验中,勒杜按时闹铃并且电击老鼠直到它们一听到铃声就吓得僵住。
In that experiment, Ledoux conditioned rats to fear a bell by ringing it in time with anelectric shock until the rats froze in fear at the mere sound of thebell.
试验中,勒杜按时闹铃并且电击老鼠直到它们一听到铃声就吓得僵住。
应用推荐