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| Validity and reliability of inventory of callous-unemotional traits (parent version) in Chinese school-aged children |
| ZHANG Jinsong1,2*, ZHANG Huifeng1, PAN Jingxue1, SHUAI Lan1, WANG Zhouye1, XIA Weiping1 |
| 1.Department of Medical Psychology, Department of Developmental and Behavioral Pediatrics, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China; 2.Ministry of Education and Shanghai Key Laboratory of Children's Environmental Health, Shanghai 200092, China |
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Abstract Objective To evaluate the validity and reliability of inventory of callous-unemotional traits (ICU) parent version for school-aged children in China. Methods Parents of primary school students (n=200), non-reference clinical patients who were diagnosed as having attention-deficit hyperactivity disorders(ADHD) (n=206) by psychiatrist based on DSM-5 completed the ICU and Conners parent symptom questionnaire (PSQ). And 30 of them completed ICU retest after 2 weeks. Confirmatory factor analysis, concurrent validity, discriminative validity, internal consistency, and test-retest reliability were used to evaluate the validity and reliability of ICU. Results Confirmatory factor analysis showed that the devised two-factor model of ICU was reasonable: χ2/df(116)=2.19, TLI=0.98, CFI=0.98, RMSEA=0.054. Subscales of ICU were correlated (r=0.19-0.42, P<0.05) with conduct problem, impulsive-hyperactivity and hyperactivity index of PSQ. ICU has good discriminate validity among ADHD and normal control groups (F=92.12-158.12, P<0.001). Cronbach α coefficient was 0.76-0.83 and retest reliability was 0.74-0.76. Conclusion The reliability and validity of ICU are satisfactory in Chinese school-aged children.
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