A. the results are reliable B. the results are generalizable C. the experiment is easy to conduct D. the E. xperiment is expensive 相关知识点: 试题来源: 解析 A。如果一个实验有高度的内部有效性,意味着结果是可靠的。选项 B“the results are generalizable”结果可推广,与内部有效性不同。选项 ...
UnderstandingthetextKeywordsObjectiveResearchquestionsMethodsusedGMsoya,ratpups,influencetoseetheeffectofGMcroponthebirthrateandmortalityofratpupsHowdoesGMsoyaaffectthebirthweightandsurvivalofratpups?experiment,withtheexperimentalgroupandthecontrolgroupTask1.Skimthetextandcompletethetablebelow.(P98)Task2.Readthetext...
the whole purpose of an experiment is to provide a reliable test for determining whether or not a certain belief is correct 观察报告字符确切地出现什么从实验?实验的整体目的将为确定是否提供一个可靠的测试有些信仰是正确的 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语...
What makes AS marking reliable? An experiment with some stages from the standardisation process 来自 Taylor & Francis 喜欢 0 阅读量: 13 作者:Jackie Greatorex,John F. Bell 摘要: It is particularly important that GCSE and A‐level marking is valid and reliable as it affects the life chances ...
electron mass, usage of plane wave functions, or the inherent methodical problems associated with DFT (unphysical self-interaction, wrong kinetic energy, dependence on parameterizations) [11–13] require empirical corrections of the framework in order to obtain results in agreement with experiment. ...
In the experiment, the diagnostic accuracy based on 35 clinical presentations was 65.7%. It could be improved by 5.7% when only the assemblage of digestive symptoms was engaged or by 8.6% when the pathogenic factors, general status, and tongue observation were combined. The diagnostic accuracy ...
In the next unit, we consider an example of identifying berries to describe how humans might be trained to learn new information. Machine learning models are similar to the berry identification experiment. You give the model data that has both input and output to train it. However, you don'...
EF1α was used as a loading control on the same blots used for VEX1 or VEX2 analysis; -Tet/+Tet or -MG132/+MG132 samples were run in the same gel for each experiment. The graphs show averages of three (d, e) or two (f) independent experiments; the solid line shows the average...
In many cases, the lack of experimental data forces us to use theoretical estimates obtained with methods that have not been sufficiently tested against experiment. This is an area in which more work should be done. Concerning vibrational properties, while a fair amount of information is available...
Consideration of systematicity and scope of a putative bias consequently necessitates a clear distinction between the different component processes that go into the formation of a judgment and its subsequent report (whether in an experiment or in the real world).Figure 2.4distinguishes the three main...