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【简答题】
A.They don't like buses. B.They are always in a hurry. C.They think planes more safe. D.They find trains too crowded.
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举一反三
【简答题】Interest in historical methods has arisen less through external challenge to the validity of history as an intellectual discipline and more from internal quarrels among historians themselves.
【判断题】The internal and external validity of field experiments conducted overseas is generally higher than in the United States.
A.
正确
B.
错误
【多选题】下列有关会计电算化的重要作用的说法中正确的是( )。
A.
促进 了会计职能的变化
B.
提高会计核算的水平和质量,减轻会计人员的劳动强度
C.
提高经营管理水平,为管理信息化打下基础
D.
推动了会计技术、方法、理论的创新和观念的更新
E.
降低成本,减少库存
【单选题】External validity is the:
A.
extent to which a causal relationship found in a study can be expected to be true for the entire defined target population.
B.
degree to which a specific question leads the respondent to give a socially expected response.
C.
level of preparation required to create an appropriate environment for the respondent.
D.
degree to which respondents share certain similarities.
【简答题】创新对于组织来说是至关重要的。在过去的一个世纪中,人类的经济获得了迅猛的增长,20世纪大部分时期的增长率超过了第一次工业革命时期。这种发展和增长的根源就是熊彼特所说的创新。创新是经济发展的核心,创新使物质繁荣的增长更加便利。自主创新现已经成为我国经济发展的基本政策选择之一。 请回答: (1)把创新作为管理的职能之一的合理性何在? (2)举例说明创新职能的基本内容。 (3)用创新管理的技能说明企业如...
【单选题】External / Internal validity The students were carefully matched for social status, subject area, ethnicity, education level, parental smoking, and exposure to targeted advertising.
A.
External validity
B.
Internal validity
【多选题】validity may include______
A.
face validity
B.
content validity
C.
criterion-related validity
D.
construct validity
【单选题】有管理学家指出:在信息时代,对企业来说,泛泛而论的“知识是力量、是财富”这句话已不再准确,而只有未被共享的知识才是赢得竞争优势和获取超额收益的源泉。下面哪句话最能概括出由此而引伸出的管理要求?______
A.
企业应加强决策效率的不断改进,来赢得包括知识资源在内的竞争优势。
B.
企业应加强在职培训和知识更新等方面的工作,努力提高员工的基本素质。
C.
企业应关注管理职能的拓展,强化组织的知识创新与自我学习职能。
D.
企业应关注外部世界的科技、经济发展,从更为广泛的渠道吸收最新知识。
【判断题】External validity refers to whether the manipulation of the independent variables or treatments actually caused the observed effects on the dependent variables.
A.
正确
B.
错误
【简答题】(c) Acting as an external consultant to Semer, discuss the validity of the proposed strategy to increase gearing, and explain whether or not the estimates produced in (b) above are likely to be accura...
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