Test-Retest Reliability of the Dispositional Resilience Scale-15, a Brief Hardiness Scale
Test-Retest Reliability of the Dispositional Resilience Scale-15, a Brief Hardiness Scale
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性格弹性量表 15（简明坚韧量表）的重测可靠性
DOI：
10.2466/pr0.101.3.943-944
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发表时间：
2007
影响因子：
2.3
通讯作者：
P. Bartone
中科院分区：
文献类型：
--
作者：
P. Bartone
当使用短量表测量复杂结构时，重测相关性提供了最适当的信度估计。一个简短的，15个项目的坚韧性量表是从一个较长的版本被称为性格韧性量表（DRS），这是第一次出现在1989年。这个简短的坚韧性量表（DRS-15）的优点是简洁，良好的内部一致性，和效度（Barone，1995，1999），但是，重测信度尚未估计。本研究以104名军校学员为样本，探讨了这一问题。3周。重测信度系数为0.78。
Test-retest correlations provide the most appropriate estimate of reliability when short scales are used to measure complex constructs. A brief, 15-item hardiness scale was developed from a longer version known as the Dispositional Resilience Scale (DRS), which first appeared in 1989. This short hardiness scale (DRS–15) has the advantages of brevity, good internal consistency, and validity (Barone, 1995, 1999); however, test-retest reliability has not yet been estimated. The present study addresses this issue, using a sample of 104 military academy cadets. The 3-wk. test-retest reliability coefficient was .78.