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RESAMPLING PERMUTATION PROBABILITY VALUES FOR CRONBACH'S ALPHA
被引:3
|作者:
Prelog, Andrew J.
[1
]
Berry, Kenneth J.
[1
]
Mielke, Paul W., Jr.
[1
]
机构:
[1] Colorado State Univ, Dept Sociol, Ft Collins, CO 80523 USA
关键词:
COEFFICIENT ALPHA;
TEST RELIABILITY;
D O I:
10.2466/PMS.108.2.431-438
中图分类号:
B84 [心理学];
学科分类号:
04 ;
0402 ;
摘要:
A permutation procedure to compute a resampling probability value and empirical quantile limits is provided for Cronbach's alpha measure of internal reliability. The underlying assumptions for the convention-A use of alpha are discussed. The use of a permutation test for Cronbach's alpha is highlighted as a valuable tool when sample sizes are small and necessary assumptions cannot be met.
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页码:431 / 438
页数:8
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