方法:根据信度定义构造信度系数的定义式。
Methods: To construct the definition formulas of reliability coefficient based on reliability definition.
事实上,全部的内部信度系数达到0.8以上,远高于毛发等。
In fact, all the internal reliability coefficients achieved 0.8 or above, well above Hairs et al.
问卷的同质性信度系数为0.876,分半信度系数为0.841。
Cronbach Alpha was 0.876, split-half reliability coefficient was 0.841.
利用相关系数是估计信度系数的一种简捷方式,但也潜藏著许多可能的问题。
Applying correlation coefficient is a simple method to estimate the reliability coefficient, but many problems may sneak in it.
无论在同一情境,还是不同情境,量表再测信度都较好(P<0.05),再测信度系数前者大于后者。
Whether under the same or different situations, the test-retest reliability was good (P<0.05), and the coefficient of the former was bigger than that of the latter.
质性研究中检验编码者信度的方法有归类一致性指数、编码信度系数、相关系数、中位数检验、概化系数等。
By integrating the traditional link analysis and web clustering theory, the authors present a link analysis algorithm based on classifying.
统计与分析数据之前,对各项策略的内在一致性进行了分析,信度系数为0.91,所以此次调查结果是可信的。
Before statistics and analyzing the data, I have analyzed the internal consistency of the items, the coefficient of the reliability is 0.91, so this investigation is reliable.
其次,对正式调查问卷的数据进行统计分析,通过克朗巴哈信度系数法和因子分析法分别验证了问卷具有较高的信度和效度。
Then, statistic and analysis for the data from the final questionnaires was carried out. By Cronbach Alpha and factor analysis, the questionnaire reflects high reliability and validity.
并对问卷的信度和效度指标进行了统计分析,总量表信度系数达到了0.95,各分量表的同质性系数均在0.75以上。由此表明此量表是可靠的。
The reliability coefficient of the whole scale is 0.95, and the reliability coefficient of each sub-scale is above 0.75, which shows this scale is reliable.
在不同的条件下,信度可用稳定性系数或内部一致性系数来估计。
Reliability can be estimated by stability coefficient or internal consistency coefficient under various conditions.
正确地认定证人,就会大大提高证据的可靠系数,从主体上保证这一证据形式的说服力与可信度。
Recognizing the witness correctly, can greatly enhance the reliable coefficient of the evidence and guarantee the persuasive power and the confidence level of his evidence from the main body .
本文在“品牌可信度较高”和“品牌可信度较低”两种情况下分别验证了影响途径模型,分别算出了路径系数。
Under the circumstances of "Relative high credibility" and "Relative low credibility", this thesis verified the affection path model separately, and figured out the path coefficient.
方法自行设计“门诊输液病人需求调查表”,经过专家修改及评定,信度和效度系数都在0.88以上。对520例门诊输液病人采用此问卷进行调查,所得数据进行统计与分析。
Methods A self-designed questionnaire, with validity and reliability above 0.88 by expert's revision, was used to investigate 520 outpatients at transfusion, the data were analyzed in statistics.
结果:自编的大学生脑功能问卷经探索性因素分析,内部一致性系数为0.88,重测信度为0.93;
RESULTS: Self making college student brain function evaluation questionnaire was used to perform the exploratory factor analysis, concordance coefficient was 0.88, test retest reliability was 0.93;
使用Kappa系数判定研究者之间在CT扫描前后对于这些分型系统的可信度。
The Kappa coefficient was used to determine interobserver reliability of these classification systems before and after CT scan.
在异步更新的方式下,研究了加权网络的权重更新系数、人员的自信度以及噪声对舆论演化的影响。
The evolving process of consensus based on the weighted networks is studied in this paper.
编制跨文化沟通能力问卷,各因子的一致性系数在0.71—0.88之间,问卷总体信度为0.87,并具有较好的准则关联效度和结构效度;
The self-made "Intercultural Communication Competence Questionnaire" has good reliability (0.87) and validity, the Cronbach a of every factor is between 0.71 and 0.88;
编制跨文化沟通能力问卷,各因子的一致性系数在0.71—0.88之间,问卷总体信度为0.87,并具有较好的准则关联效度和结构效度;
The self-made "Intercultural Communication Competence Questionnaire" has good reliability (0.87) and validity, the Cronbach a of every factor is between 0.71 and 0.88;
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