Validity and reliability of the Simplified Chinese version of the Beck Cognitive Insight Scale
10.3969/j.issn.1000-6729.2025.04.04
- VernacularTitle:贝克认知自知力量表简体中文版的效度和信度
- Author:
Menghan HAO
1
;
Zhiyuan LI
;
Yujia WENG
;
Jie GAO
;
Yiyu TANG
;
Guoping HUANG
Author Information
1. 西南医科大学临床医学院,四川泸州 646000;绵阳市第三人民医院(四川省精神卫生中心),四川绵阳 621000
- Publication Type:Journal Article
- Keywords:
Simplified Chinese version of the Beck Cognitive Insight Scale;
validity;
reliability
- From:
Chinese Mental Health Journal
2025;39(4):315-320
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the validity and reliability of the Simplified Chinese version of the Beck Cognitive Insight Scale(SC-BCIS).Methods:Totally 188 patients with schizophrenia meeting the Diagnostic and Statistical Manual of Mental Disorders,Fifth Edition(DSM-5)diagnostic criteria were selected for SC-BCIS and the Insight and Treatment Attitudes Questionnaire(ITAQ)assessment.Thirty-eight patients were selected for retest-ing within 4 weeks.The item analysis was conducted using the Spearman correlation method,and the reliability of the scale was tested with Cronbach's α coefficient and ICC coefficient.The structural validity of the scale was ex-amined through principal component analysis and exploratory factor analysis.Results:The correlation coefficients between the 15 item scores and the total score of the SC-BCIS all met the screening criteria.The Cronbach's α coef-ficient of the scale was 0.69,the test-retest ICC value was 0.82,the ICC coefficient between the SC-BCIS and ITAQ scales was 0.83,and the scale had a two-factor structure,with a cumulative contribution rate of 42.4％for the two factors.Conclusion:The Simplified Chinese version of the Beck Cognitive Insight Scale(SC-BCIS)has good validity and reliability in measuring cognitive insight in patients with schizophrenia.
