Cross-cultural validation of the Jenkins Sleep Scale in Spanish-speaking countries.

IF 2.5 3区心理学 Q2 PSYCHOLOGY, CLINICAL

Journal of Health Psychology Pub Date : 2024-07-30 DOI:10.1177/13591053241261349

Luis Palao-Loayza, Daniel E Yupanqui-Lorenzo, Tania Arauco-Lozada, Tomás Caycho-Rodríguez, Heber Domingo Seminario Ortiz, Marlon Elías Lobos Rivera, Manuel Antonio Cardoza-Sernaqué, Luis Alexander Pulido-Joo, Víctor Pulido-Capurro, Eduardo Cárcamo-Zepeda, María-Isabel Mendoza-Sierra, Ma de Lourdes Cuellar-Hernández, Alonso Torres López, Julio Torales, Iván Barrios

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Abstract

The study aimed to validate the Jenkins Sleep Scale (JSS-4) in six Spanish-Speaking countries. A total of 1726 people participated and were distributed between men (32.4%) and women (67.6%). Confirmatory factor analysis confirmed the unidimensional structure and high reliability of the JSS-4 overall (α = 0.85, ω = 0.81) and within each country. The invariance analysis revealed that JSS-4 exhibited complete invariance across countries, thus establishing a robust foundation for inter-group comparisons. Interestingly, a comparative analysis revealed significant differences in the average levels of sleep difficulties, with particularly high rates in Spain and Chile. Item Response Theory (IRT) showed sufficient discrimination parameters for all items, and a correlation of 0.998 between Confirmatory Factor Analysis (CFA) and IRT highlighted the robustness and reliability of the results obtained. In summary, JSS-4 exhibits strong evidence of validity and consistency in measurement invariance across the six countries.

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詹金斯睡眠量表在西班牙语国家的跨文化验证。

该研究旨在六个西班牙语国家验证詹金斯睡眠量表（JSS-4）。共有 1 726 人参与，其中男性占 32.4%，女性占 67.6%。确认性因子分析证实了 JSS-4 的单维结构和高可靠性（α = 0.85，ω = 0.81），以及在每个国家内的可靠性。不变性分析表明，JSS-4 在不同国家之间表现出完全的不变性，从而为组间比较奠定了坚实的基础。有趣的是，比较分析表明，睡眠困难的平均水平存在显著差异，西班牙和智利的睡眠困难发生率尤其高。项目反应理论（IRT）显示所有项目都有足够的区分参数，确认性因子分析（CFA）和 IRT 之间的相关性为 0.998，这突出表明了所得结果的稳健性和可靠性。总之，JSS-4 在六个国家的测量不变性方面表现出很强的有效性和一致性。

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来源期刊

Journal of Health Psychology PSYCHOLOGY, CLINICAL-

CiteScore

7.50

自引率

3.10%

发文量

期刊介绍： ournal of Health Psychology is an international peer-reviewed journal that aims to support and help shape research in health psychology from around the world. It provides a platform for traditional empirical analyses as well as more qualitative and/or critically oriented approaches. It also addresses the social contexts in which psychological and health processes are embedded. Studies published in this journal are required to obtain ethical approval from an Institutional Review Board. Such approval must include informed, signed consent by all research participants. Any manuscript not containing an explicit statement concerning ethical approval and informed consent will not be considered.