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问题 单项选择题

问卷调查中效度与信度的关系，下列说法中错误的是

A．如果信度不好，就无法获得好的效度

B．如果信度好，效度就必定好

C．尽管信度好，但有时效度不见得好

D．一份好的问卷首先必须具备好的信度，才有可能获得好的效度

E．有时效度与信度的关系是不对等的

答案

参考答案：B

解析：本试题考核考生对“问卷调查中的信度和效度的关系”的记忆和理解。效度是调查的真实性，反映测量结果与要达到目标的接近程度；信度是测量工具的可靠性或稳定性。高信度是高效度的前提，但信度好未必效度好，信度和效度的关系有时候是不对等的。所以“如果信度好，效度就必定好”的说法是错误的。不掌握或者不熟悉信度和效度的概念，没有理解两者的关系，都会导致错误答案。

完形填空

Ⅲ．完形填空（每小题1.5分，共30分）

A seven-year-old boy , with his father , was inspecting a new car , one with a metal strip (条纹) looking like wood . “Dad , ”the boy    36     , “don’t buy this wood rot (烂东西).” He was shocked when his father started laughing . Then, when the father    37     his private remark with the salesman , and he laughed , the boy felt    38     .Some 30 years later , now a father himself , the man often thinks of this    39     whenever his own children say something that is unintentionally funny .

Most parents are     40    by such reactions because they don’t understand how deeply a child   41      shame . “All too often we don’t see or hear what is really    42     our children,” says Kaoru Yamamoto , a psychologist .

Yamamoto’s surveys    43    that children are afraid of losing    44     : being thought of as unattractive ,   45     or dishonest . It is more troubling to wet their pants in class , get a bad report card or    46     a grade than to be faced with a rival (竞争) baby brother or sister —situations a parent might     47    to be most disturbing . For a child , a blow to self-esteem , the sense of being worthy , is a     48    thing to stand .

Causing this fear , among other things , is the experience of being lost in a    49     place , of seeing their parents fight ,    50    when there is violence . About two-thirds of the children surveyed have experienced the    51     of parental fighting , which   52      them afraid that their mother and father are going to get divorced .

“In listening to children, it is   53      not to be touched by their strong sense of vulnerability (脆弱),” says Yamamoto. “They are afraid of being left alone , fearful of what lies   54      and uncertain of what they can do . They are completely dependent upon   55      in the face of upsetting and unpredictable events .”

36．A．shouted    B．whispered       C．cried        D．asked

37．A．told B．spared      C．shared      D．exchanged

38．A．pleased    B．afraid      C．surprised D．ashamed

39．A．occasion B．story        C．fun   D．event

40．A．delighted        B．puzzled    C．entertained      D．excited

41．A．faces       B．deals        C．fears        D．hates

42．A．interesting       B．troubling C．affecting D．hurting

43．A．show       B．inform     C．appear     D．prove

44．A．interest    B．courage    C．face D．freedom

45．A．unhealthy        B．energetic C．stupid      D．easy-going

46．A．repeat      B．fail   C．leave       D．change

47．A．wish        B．imagine   C．expect      D．realize

48．A．simple     B．rough      C．terrible    D．hopeless

49．A．strange    B．familiar   C．faraway   D．similar

50．A．mostly     B．naturally C．basically   D．especially

51．A．result       B．pain C．question   D．noise

52．A．leaves      B．lets   C．finds        D．gets

53．A．funny      B．true C．difficult   D．interesting

54．A．ahead      B．behind     C．above      D．around

55．A．teachers   B．neighbors        C．adults      D．friends

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单项选择题

PEI治疗对下列那种肝癌效果好（）。

A.单发的小肝癌

B.结节性肝癌

C.巨块性肝癌

D.弥漫性肝癌

E.肝转移癌
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