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12-06-2023 | Original Article

Development and Validation of the Revised Chinese Version of Intolerance of Uncertainty Index-A for Children: A Large-Scale Study Among Chinese Adolescents

Auteurs: Haoxian Ye, Shiying Chen, Chunling Chen, Minyi Chen, Hanlai Ouyang, Jiaming Ding, Jiahui Li, Fenxiu Liu, Beiyu Zheng, Zhenli You, Wei Wang, Xi Ling, Fang Fan

Gepubliceerd in: Cognitive Therapy and Research | Uitgave 6/2023

Abstract

Purpose

Intolerance of uncertainty (IU) is a transdiagnostic risk factor for mental disorders. However, reliable and valid measurements of IU among Chinese adolescents are still lacking. This study aimed to develop and validate the Intolerance of Uncertainty Index-A for Children (IUI-A-C) in a large sample of Chinese adolescents.

Methods

A total of 108,540 adolescents provided data regarding sociodemographic information, IU, and other constructs theoretically related to IU via an online platform. Item analyses, exploratory and confirmatory factor analyses, validity analyses, reliability analyses, and measurement invariance analyses were used to examine the psychometric properties of the Chinese version of the IUI-A-C (CIUI-A-C).

Results

Eight items of the CIUI-A-C with poor psychometric properties were discarded, yielding the revised 7-item CIUI-A-C (RCIUI-A-C). Factor analyses revealed and supported a one-factor structure for the RCIUI-A-C, which also evidenced robust reliability as well as satisfactory convergent validity. Furthermore, measurement invariance analyses indicated that the one-factor structure was stable across gender and age.

Conclusions

The RCIUI-A-C is a valid and reliable measurement for Chinese adolescents of different genders and ages, which allows for efficient and rapid evaluation of IU.

vorige artikel The Moderating Role of Age Beliefs on the Relationships Between Physical Symptoms, Depression, and Irritability in Menopausal Women

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Titel: Development and Validation of the Revised Chinese Version of Intolerance of Uncertainty Index-A for Children: A Large-Scale Study Among Chinese Adolescents
Auteurs: Haoxian Ye
Shiying Chen
Chunling Chen
Minyi Chen
Hanlai Ouyang
Jiaming Ding
Jiahui Li
Fenxiu Liu
Beiyu Zheng
Zhenli You
Wei Wang
Xi Ling
Fang Fan
Publicatiedatum: 12-06-2023
Uitgeverij: Springer US
Gepubliceerd in: Cognitive Therapy and Research / Uitgave 6/2023
Print ISSN: 0147-5916
Elektronisch ISSN: 1573-2819
DOI: https://doi.org/10.1007/s10608-023-10387-4

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