首页
登录
学历类
For some time past, it has been widely a
For some time past, it has been widely a
免费题库
2022-08-02
45
问题
For some time past, it has been widely accepted that babies and other creatures learn to do things because certain acts lead to “rewards”; and there is no reason to doubt that this is true. But it used also to be widely believed that effective rewards, at least in the early stages, had to be directly related to such basic physiological “drives” as thirst or hunger. In other words, a baby would learn if he got food or drink or some sort of physical comfort, not otherwise. It is now clear that this is not so. Babies will learn to behave in ways that produce results in the world with no reward except the successful outcome. Papousek began his studies by using milk in the normal way to “reward” the babies and so teach them to carry out some simple movements, such as turning the head to one side or the other. Then he noticed that a baby who had enough to drink would refuse the milk but would still go on making the learned response with clear signs of pleasure. So he began to study the children's responses in situations where no milk was provided. He quickly found that children as young as four months would learn to turn their heads to right or left if the movement “switched on” a display of lights—and indeed that they were capable of learning quite complex turns to bring about this result. For instance, two left or two right, or even to make as many as three turns to one side. Papousek's light display was placed directly in front of the babies and he made the interesting observation that sometimes they would not turn back to watch the lights closely although they would “smile and bubble” when the display came on. Papousek concluded that it was not primarily the sight of the lights which pleased them, it was the success they were achieving in solving the problem, in mastering the skill, and that there exists a fundamental human urge to make sense of the world and bring it under intentional control.Papousek noticed in his studies that baby ____.( )A. would make learned responses when it saw the milkB. would carry out learned movements when it had enough to drinkC. would continue the simple movements without being given milkD. would turn its head to right or left when it had enough to drink
选项
A. would make learned responses when it saw the milk
B. would carry out learned movements when it had enough to drink
C. would continue the simple movements without being given milk
D. would turn its head to right or left when it had enough to drink
答案
C
解析
第三段第三行表明:孩子喝饱后会拒绝接受更多的牛奶,但动作仍然继续进行。
转载请注明原文地址:https://tihaiku.com/xueli/2673241.html
本试题收录于:
英语专升本题库专升本成考分类
英语专升本
专升本成考
相关试题推荐
Forsometimepast,ithasbeenwidelya
Forsometimepast,ithasbeenwidelya
Forsometimepast,ithasbeenwidelya
Forsometimepast,ithasbeenwidelya
ItiswidelyacceptedthatEnglishisth
ItiswidelyacceptedthatEnglishisth
ItiswidelyacceptedthatEnglishisth
ItiswidelyacceptedthatEnglishisth
ItiswidelyacceptedthatEnglishisth
ItiswidelyacceptedthatEnglishisth
随机试题
WhereistheunusualChildrenRestaurant?[br]HowoldarethepeopleWhorunthe
Whatisthemantalkingabout?[br][originaltext]Forquitealongtime,hundre
TheyweretheMacbethsofinformationtechnology:awickedcouplewhoseized
地籍管理信息系统的建立以( )为基础。A.空间数据 B.变更地籍调查 C.
患者,女,30岁,主诉下唇中份疼痛2天,进食刺激性食物可加剧疼痛,口腔检查:相对
Thechangeinthatvillagewasmiraculou
根据我国公司法,参加股份有限公司设立活动并对公司设立承担责任的主体称为()。A:
简述技能分析的基本内容。
24岁风湿性心脏病孕妇,妊娠20周来做产前检查及孕产期保健咨询,目前心功能Ⅱ级,
公民、法人或者其他组织提起的下列诉讼中,属于行政诉讼受案范围的有()。A.
最新回复
(
0
)