呵呵，也是前不久刚学习的这个工具，大致给你说一下，看看能不能帮得到你啊：SPSS中，analyze下的scale，然后选reliability analysis，进入一对话框，然后将你要进行分析的items选到右边的框里。 model选alpha，点击statistics，descriptive for选择scale if items delayed，ANOVA table 处选择none。然后点继续。在得出的输出结果中，你就可以得到CITC 值， ****** Method 1 (space saver) will be used for this analysis ******
R E L I A B I L I T Y A N A L Y S I S - S C A L E (A L P H A)
Item-total Statistics
Scale Scale Corrected
Mean Variance Item- Alpha
if Item if Item Total if Item
Deleted Deleted Correlation Deleted
CB1 20.4082 17.4812 .6900 .8773
CB2 20.4490 17.7963 .6756 .8801
CB3 20.2653 17.2279 .8177 .8469
CB4 19.9592 18.7406 .7476 .8650
CB5 20.2245 17.6810 .7513 .8620
Reliability Coefficients
N of Cases = 98.0 N of Items = 5
Alpha = .8902
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