首页
登录
职称英语
People appear to be born to compute. The numerical skills of children develo
People appear to be born to compute. The numerical skills of children develo
游客
2023-07-01
16
管理
问题
People appear to be born to compute. The numerical skills of children develop so early and so inexorably (坚定地) that it is easy to imagine an internal clock of mathematical maturity guiding their growth. Not long after learning to walk and talk, they can set the table with impressive accuracy—one plate, one knife, one spoon, one fork, for each of the five chairs. Soon they are capable of noting that they have placed five knives, five spoons, and five forks on the table and, a bit later, that this amounts to fifteen pieces of silverware. Having thus mastered addition, they move on to subtraction. It seems almost reasonable to expect that if a child were secluded on a desert island at birth and retrieved seven years later, he or she could enter a second-grade mathematics class without any serious problems of intellectual adjustment.
Of course, the truth is not so simple. In this century, the work of cognitive psychologists has illuminated the subtle forms of daily learning on which intellectual progress depends. Children were observed as they slowly grasped—or, as the case might be, bumped into—concepts that adults take for granted, as they refused, for instance, to concede that quantity is unchanged as water pours from a short stout glass into a tall thin one. Psychologists have since demonstrated that young children, when asked to count the pencils in a pile, readily report the number of blue or red pencils, but must be coaxed (说服) into finding the total. Such studies have suggested that the rudiments (基本原理) of mathematics are mastered gradually, and with effort. They have also suggested that the very concept of abstract numbers—the idea of a oneness, a twoness, a threeness that applies to any class of objects and is prerequisite (先决条件) for doing anything more mathematically demanding than setting a table-is itself far from innate. [br] What’s the author’s attitude towards "children’s numerical skills"?
选项
A、Critical.
B、Approving.
C、Questioning.
D、Objective.
答案
D
解析
考查全文的观点态度。纵观全文可知,作者很客观、如实地说明事实,分两段报告了心理学家的研究结果,并未做出任何评价,故D正确。题目中的children’s numerical skills即全文的主题。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2797816.html
相关试题推荐
[originaltext]Whencouplesgetmarried,theyusuallyplantohavechildren.
[originaltext]Whencouplesgetmarried,theyusuallyplantohavechildren.
[originaltext]Whencouplesgetmarried,theyusuallyplantohavechildren.
OnJudgingPeoplebyTheirAppearancesForthispart,youareallowed30minutes
[originaltext]TraditionalAmericansummercampsofferyoungpeopleachance
[originaltext]TraditionalAmericansummercampsofferyoungpeopleachance
Thethousandsofpeopleforcedtoabandontheirhomesinrecentweekstoflo
Thethousandsofpeopleforcedtoabandontheirhomesinrecentweekstoflo
Accomplishedteachersofworldlanguagesarekeenlyawarethatyoungpeople
Accomplishedteachersofworldlanguagesarekeenlyawarethatyoungpeople
随机试题
JuanLouis,ajuniorgeologymajor,decidedtogivean【B1】______speechabout
Ourape-menforefathershadnoobviousnaturalweaponsinthestrugglefor
ProspectingtheLocalOilMarketAsapartofitsWTO
[originaltext]Threemenarefoundsmashingboulderswithironhammers.When
乘客使用手机及便携式电脑等电子设备会通过电磁波谱频繁传输信号,机场的电话和导航网
设函数z=ex+y,则dz=_______.
1958年首演小提琴协奏曲《梁山伯与祝英台》获得极大成功的小提琴演奏家是:()
左边的立体图形是立方体中挖出一个圆锥台孔后形成的,如果从任一面剖开,以下哪一个不
同一债权既有保证又有物的担保的,保证人( )。A.只对物的担保以外的债权承担保
一般而言,由于()的存在,未来的1元钱更有价值。A.通货紧缩 B.心理认知
最新回复
(
0
)