問題詳情

【題組】62.Why did the researchers test the babies with drumbeats?
(A) To reduce the difficulty of the experiment.
(B) To see how babies recognize sounds.
(C) To carry their experiment further.
(D) To keep the babies’ interest.

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

用户評論

【用戶】步筱昕

【年級】高三下

【評論內容】推理题。由关键词drumbeats定位文章第二段。The effect even crosses between senses. Babies who were repeatedly shown two spots became more excited when they then heard three drumbeats than when they heard just two;likewise(同样地) when the researchers started with drumbeats and moved to spots.测验效果在不同感官间交叉。与听到两声鼓声相比，当听到三声鼓声的时候婴儿看着两个点会变得更兴奋。由此可知，鼓声是一个背景，测试的还是婴儿听不同次数鼓声时对看到的纸板数字的反应。