validity [və'liditi]

validity的基本解释

n.

有效性, 正确性

• We should question the validity of those figures.
• 我们应当查询那些数字的正确性。

与validity相关的网络例句 [注：此内容来源于网络，仅供参考]

There were no significant difference between diabetics in hospital and diabetics who had participated diabetes education in gender,age,marital status,occupation, education level and the form of medical expenses.It is suggested that the two groups come from the same patients. 2.According to the result of content validity and retest reliability,questionnaire of compliance has a good validity and reliability.According to the result of consistence test,collection validity,discrimination validity and construct validity,SF-36 has a good validity and reliability.3.We used self paired comparison to analyze the data of the treatment compliance from the patients who had participated diabetes education and the patients in hospital who hadn\'t participated diabetic education.The results suggest that the treatment compliance of patients is improved as the number of times that these patients participated diabetes education was increased.The treatment compliance of the patients in hospital is improved just in a short-term period,who hadn\'t participated diabetes education.

研究结果1、住院糖尿病患者与参加健康教育的糖尿病患者在性别、年龄、婚姻、职业、文化程度、医疗用度承担形式上均无统计学差异，说明两组人群来自同一整体。2、根据内容效度和重测信度的结果证实允从性问卷具有良好的信度和效度；根据内部一致性检验、集合效度、区分效度和结构效度的结果证实SF-36量表具有良好的信度和效度。3、对参与健康教育的糖尿病患者进行的允从性跟踪调查结果进行自身配对前后比较，并与未参加健康教育的住院糖尿病患者的允从性得分进行比较，发现糖尿病患者治疗允从性随着参加健康教育次数的增多而进步；未参加教育的住院患者治疗允从性在进院和刚出院的短期内有一定进步，但随后逐渐下降至进院前水平。

Based on the mathematical relationship between the two parameters, which is derived from a series of known formulae, the definition of Internet validity factor is put forward as a parameter to connect Internet space validity with time validity so as to judge comprehensively the Internet validity.

通过公式推导证明了网络比重和访问直径二个物理参量之间的数学关系，并基于此形式化定义了Internet网络效能因子，将Internet网络的时间和空间效能联系起来，实现了对网络效能的综合评判。

The force of valid legislation can be specified by the validity of protective force or abiding force,the validity of presume-legal or the validity of invariableness and the validity of fulfill...

立法主体的有效性、立法事项的有效性、立法程序的有效性和立法结果的有效性共同构成立法活动的有效性；立法的保护力与约束力、公定力与确定力、执行力与强制力均是立法作用力的体现。

与validity相关的网络解释 [注：此内容来源于网络，仅供参考]

validity：有效性

什么是"有效性"(Validity)?要获得准确的检测结果"有效性"评价,就会关系到:为什么要设置"阴性、阳性和空白"等不可缺少的三项对照?要用什么样的物质担当"阴性、阳性和空白对照(品)"?这"三项对照"如何设置、需要设置几个孔位?

validity：效度

+ 效度(validity)是指当测验用於某一特定目的时,对於支持测验分数解释的那些证据和理论所做的整体评鉴. 也因此,效度是测验编制过程和测验评鉴中最重要的考虑项目. - 在教育和雇用情境里使用测验的一个重要问题是,

validity：有效期

报价的时候,要说清楚把产品的规格(specification),支付方式(payment),包装(packing),装船时间(shipment),有效期(validity)一一列出来. 具体方式看各人而言了.

validity：有效

英语测试与评价是检测学生综合语言运用能力发展程度的重要途径. 好的语言测试一般应具备五个原则:即,有效(validity)、可靠(reliability)、区分(discrimination)、现实(reality)和教育,

Content validity：内容效度

二、内容效度 1,含义 内容效度(Content Validity)是指一个测验实际测到的内容与所要测量的内容之间的吻合程度. 如高中物理包括力学、电学、光学、热学以及原子物理学5个方面. 2,应用范围 主要应用于成就测验、职业测验. 不适合能力倾向测验和人格测验.