Skilled researchers D. Repeated E. xperiments 相关知识点: 试题来源: 解析 D。反复实验可以验证结果的稳定性和可靠性,从而确保科研项目的可靠性。A 选项大样本量有一定帮助,但不是关键;B 选项先进设备是辅助条件;C 选项熟练的研究人员是重要因素之一,但不如反复实验直接影响可靠性。反馈 收藏 ...
David ThissenPrincipal Research Scientist at Educational Testing ServiceEducational Measurement: Issues and PracticeWainer H, Thissen D: How is reliability related to the quality of test scores? What is the effect of local dependence on reliability? Educ Meas 1996, 15:22-29....
What can best evaluate the reliability and validity of a research method in an academic paper? A. Peer reviews B. The reputation of the research institution C. Comparison with similar studies D. Feedback from the research participants 相关知识点: ...
Our investigation is motivated by three exploratory research questions: RQ1 Are users’ generally held values in life consistent with the values they use in decisions to adopt IT products? RQ2 What is the relative influence of human values and other variables in determining acceptance of IT ...
Your cloud provider is in the business of making sure your IT environment is as good as it can be. They often have bleeding-edge hardware, so you don’t need to research and purchase it yourself. And you don’t need to go through specialized training and long provisioning cycles to upgra...
As Biber and Conrad (2009) note, registers can be defined in multiple ways and at multiple levels of granularity: academic prose is a very broad register; medical research textbooks is more specific. The level of granularity at which registers are defined ideally depends on the aims of the cl...
ity.reliabilityisactuallymoreimportantsincewithoutit.therewouldbenovalidity.Sincereliabilityissoimportant,almostallresearchiournalstodayhavesomearticlesrelatedtoreliability.Unfortunately.manyofthesearticlesfailtoreportoneoftheimportantpiecesofinformationregardingreliability—itstype.Inaddition.ifthetypeofreliabilityisreported...
What is the key to ensuring the reliability of marine science research results? A. A large number of samples B. Advanced equipment C. Accurate measurement D. Frequent E. xperiments 相关知识点: 试题来源: 解析 C。确保海洋科学研究结果可靠性的关键是准确测量。A 选项大量样本有帮助但不是关键;B ...
Businesses are choosing IaaS for their mission-critical workloads because of its unmatched stability, reliability, and supportability. When compared to on-premises systems, IaaS offers more uptime, redundancy built in at every layer, better security and disaster protection options, and a scale that on...
Not all studies have the same level of validity and reliability, indeed some are just rubbish and have little value. For example, a survey of the opinions of two people is very different to a study observing the behaviour of thousands. Understanding this is important. ...