ArticleChild psychiatry and human development2019
The Portuguese Version of the Inventory of Callous-Unemotional Traits Self-Report and its Short Form Among a Normative Sample of Community Youths.
Article in Child psychiatry and human development, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Assessing Callous-Unemotional Traits Across Early Adolescence: Further Evaluation of Short Versions.Child psychiatry and human development · 2026Article
- Associations between callous-unemotional traits and psychopathology in a sample of adolescent females.Journal of the Canadian Academy of Child and Adolescent Psychiatry = Journal de l'Academie canadienne de psychiatrie de l'enfant et de l'adolescent · 2023Article
- Validation of the inventory of Callous-Unemotional Traits among school-going adolescents in Malaysia.PloS one · 2023Article
- Consistency and validity of the inventory of callous- unemotional traits in a multi-centric community sample.Heliyon · 2022Article
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Authors and funding
6 authors.
Funding
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Abstract
The primary aim of the present study was to examine the psychometric properties and measurement invariance of the Inventory of Callous-Unemotional Traits (ICU) self-report and its short version (ICU-12) among a mixed-sex normative sample of 782 Portuguese youth (M = 15.87 years; SD = 1.72). Confirmatory factor analysis revealed that the three-factor structure of the ICU obtained the best fit after the removal of two items, and the two-factor structure of the ICU-12 obtained the best fit after the removal of one item. Cross-sex measurement invariance was demonstrated for both versions of the inventory. The 22-item version of the ICU and its 11-item short form (ICU-SF) demonstrated generally adequate psychometric properties of internal consistency, convergent validity, discriminant validity, and criterion-related validity (e.g., with conduct disorder symptoms). In terms of known-groups validity, males scored significantly higher than females. Results suggest that the use of the ICU and ICU-SF among Portuguese-speaking youth is psychometrically justified.
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