Web克隆巴赫系数(英語: Cronbach's alpha ),又稱 alpha信度(alpha reliability),是检视信度的一种方法,由李·克隆巴赫在1951年提出。 它克服了部分折半法的缺点,是目前社 … 克隆巴赫係數(英語:Cronbach's alpha),又稱 alpha信度(alpha reliability),是檢視信度的一種方法,由李·克隆巴赫在1951年提出。它克服了部分折半法的缺點,是目前社會科學研究最常使用的信度分析方法。 折半信度(split-half reliability)所用的折半法是將測量某個構面的所有題目分成等量的兩組題目,各別統計其答案的平均分數,再對所有樣本算出這兩個分數的相關係數,即為折半係數。折 …
5条目口腔健康影响程度量表中文版的信度和效度研究 - PMC
WebJun 21, 2024 · The analysis of reliability showed that in item of internal consistency, the Cronbach’s α was 0.72 and the split-half coefficient was 0.71, the correlation coefficients between the 4 component scores and the total score ranged 0.67-0.80, and the between-component correlation coefficients ranged 0.24-0.56; the exploratory factor analysis (EFA ... WebThe Cronbach's alpha and the intraclass correlation coefficient values (ICC) of the Chinese version of the OHIP-5 were 0.868, 0.831, respectively. The results of the confirmatory factor analysis (CFA) showed that the one-factor model provided an acceptable fit to the data. ... 经内部一致性信度分析,量表的克朗巴赫α系数为0. ... st lawrence presbyterian church london
门诊患者健康素养对就医体验的影响及机制 - PMC
WebJul 17, 2024 · 在运行Cronbach的Alpha时,您希望将系数得分设置为0.70或更高。但是,当您使用的秤的项目数量较少时,很难获得高分。假设您正在使用SPSS运行Cronbach … WebOct 28, 2024 · The Cronbach's α coefficient for the total scale and subscales ranged from 0.811 to 0.878, the split-half reliability ranged from 0.707 to 0.842, and the retest reliability was 0.827. Conclusions: The Chinese version of the CCCS has good reliability and validity, and it can be used as a valid assessment tool for clinical nurses' critical ... WebNov 15, 2024 · Cronbach's α系数的结果如下: 本研究中测量员工工作满意度的Qu20-Qu25(共6条,“N of Items”)条目的Cronbach's α系数值为0.823,提示这6个题目具有 … st lawrence primary byker