【单选题】通过国外技术的引进我们的跨梁建筑的技术有所()
【判断题】The internal and external validity of field experiments conducted overseas is generally higher than in the United States.
【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( )。
B.
提高会计核算的水平和质量,减轻会计人员的劳动强度
D.
推动了会计技术、方法、理论的创新和观念的更新
【单选题】一个城市所在的地区,产业基础越雄厚,产业优势越明显,品牌效应就愈大,展会就愈容易吸引参展企业和客户,从而扩大影响,这体现了会展的发展需要________。
【多选题】criterion-related validity consists of ____
【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.
【多选题】validity may include______
C.
criterion-related validity
【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.
【单选题】The following are the kinds of validity EXCEPT ____________.
【判断题】通过国外技术的引进我们的跨梁建筑的技术有所发展