Validation of the Spanish version of the Pediatric Symptom Checklist (PSC) to identify and assess psychosocial problems among early adolescents in Chile.

Autor: Ramírez S; Faculty of Education, Universidad de los Andes, Santiago, Chile., Gana S; Faculty of Education, Universidad de los Andes, Santiago, Chile., Godoy MI; Departamento de Evaluación, Medición y Registro Educacional, Universidad de Chile, Santiago, Chile., Valenzuela D; Department of Psychology INVEST Research Flagship, University of Turku, Turku, Finland.; ANID, Millennium Science Initiative Program, Millennium Nucleus to Improve the Mental Health of Adolescents and Youths, Imhay, Santiago, Chile., Araya R; Department of Health Service & Population Research, King's College London, London, United Kingdom.; David Goldberg Centre, Denmark Hill, London, United Kingdom., Gaete J; Faculty of Education, Universidad de los Andes, Santiago, Chile.; ANID, Millennium Science Initiative Program, Millennium Nucleus to Improve the Mental Health of Adolescents and Youths, Imhay, Santiago, Chile.
Jazyk: angličtina
Zdroj: PloS one [PLoS One] 2023 Apr 06; Vol. 18 (4), pp. e0283921. Date of Electronic Publication: 2023 Apr 06 (Print Publication: 2023).
DOI: 10.1371/journal.pone.0283921
Abstrakt: Background: The high prevalence of mental disorders in early adolescents, and their consequences, encourage the need for validated instruments to identify and assess psychosocial problems.
Objectives: i) To evaluate the psychometric properties of the Spanish version of the Pediatric Symptom Checklist (PSC) questionnaires (PSC-Y, 35 items, and PSC-17-Y) and its subscales (Attention, Internalizing and Externalizing subscales), including the assessment of the item structure, concurrent validity, and reliability; and ii) To assess possible associations between bullying experiences, school climate and school membership with psychological problems identified by the PSC questionnaire.
Methods: A cross-sectional study was carried out in 39 schools in Santiago, Chile. The sample consisted of 3,968 adolescents aged between 10 and 11 years. A descriptive analysis of the Pediatric Symptom Checklist was performed along with measures of dimensionality, reliability, and correlations with a validated questionnaire exploring similar constructs, the Strengths and Difficulties Questionnaire. Finally, associations of bullying, school climate, and school membership with the three subscales of the PSC were explored.
Results: Both versions of PSC had problems with item #7 (Act as if driven by motor), which did not load in any of the latent factors. It was removed from later analyses. The three-factor structure of PSC was confirmed. All remaining items had high factor loadings in their corresponded latent factors, and the reliability was high for the total scales (PSC-34-Y, ω = 0.78; PSC-16-Y, ω = 0.94) and the subscales of PSC-16-Y (Attention, ω = 0.77; Internalizing, ω = 0.79; Externalizing, ω = 0.78). The goodness of fit was adequate, and the correlation between PSC subscales and SDQ subscales was high. Victimization and perpetration were associated with all PSC subscales, and higher school climate and stronger school memberships were negatively associated with PSC symptoms.
Conclusions: The current findings seem to demonstrate that the Spanish version of the PSC is a valid and reliable instrument for identifying and assessing psychosocial problems in early adolescents.
Competing Interests: The authors have declared that no competing interests exist.
(Copyright: © 2023 Ramírez et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)
Databáze: MEDLINE
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