UCLA Loneliness Scale (Version 3): Reliability, validity, and factor structure
UCLA Loneliness Scale (Version 3): Reliability, validity, and factor structure
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DOI：
10.1207/s15327752jpa6601_2
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发表时间：
1996-02-01
影响因子：
3.4
通讯作者：
Russell, DW
中科院分区：
文献类型：
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作者：
Russell, DW
在这篇文章中，我评估了UCLA孤独量表（版本3）的心理测量特性。利用以往对大学生、护士、教师和老年人的研究数据，对新版UCLA孤独量表的信度、效度和因子结构进行了分析，结果表明该量表具有较高的信度，其内部一致性(系数α范围为。89对。94)和1年的重测信度（r = .73）。该量表的收敛效度与其他孤独感测量的显著相关性表明。建构效度与个体人际关系充分性的显著关系，以及孤独感与健康和幸福之间的相关性都支持建构效度。验证性因子分析表明，结合全球双相孤独因子和反映项目措辞方向的两个方法因子的模型可以很好地拟合样本间的数据。本文还讨论了这些结果对未来孤独感测量研究的意义。
In this article I evaluated the psychometric properties of the UCLA Loneliness Scale (Version 3). Using data from prior studies of college students, nurses, teachers, and the elderly, analyses of the reliability, validity, and factor structure of this new version of the UCLA Loneliness Scale were conducted, Results indicated that the measure was highly reliable, both in terms of internal consistency (coefficient alpha ranging from .89 to .94) and test-retest reliability over a 1-year period (r = .73). Convergent validity for the scale was indicated by significant correlations with other measures of loneliness. Construct validity was supported by significant relations with measures of the adequacy of the individual's interpersonal relationships, and by correlations between loneliness and measures of health and well-being. Confirmatory factor analyses indicated that a model incorporating a global bipolar loneliness factor along with two method factors reflecting direction of item wording provided a very good fit to the data across samples. Implications of these results for future measurement research on loneliness are discussed.