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Title: The trait anxiety scale for children: A validation study for European Portuguese children and adolescents
Authors: Rodrigues, Pedro F. S.
Pandeirada, Josefa N. S.
Bem-Haja, Pedro
França, Joana
Keywords: Trait anxiety
Trait anxiety scale for children (TASC)
European Portuguese children
European Portuguese adolescents
Psychometric proprieties
Issue Date: Jan-2018
Publisher: Taylor & Francis (Routledge)
Citation: Rodrigues, P. F. S., Pandeirada, J. N. S., Bem-Haja, P., & França, J. (2018). The trait anxiety scale for children: A validation study for European Portuguese children and adolescents. European Journal of Developmental Psychology, 15(4), 472-480. Repositório Institucional UPT.
Abstract: The State-Trait Anxiety Inventory for Children is a self-report instrument inspired on the State-Trait theory extended by Spielberger that measures a momentary state of anxiety (state) and a stable tendency to experience anxiety (trait). This study presents an exploratory adaptation of the Trait Scale and provides its psychometric properties for European Portuguese children and adolescents. The influence of sex and age were also explored. Our sample, composed of 402 participants aged 8–14 years, revealed a mean anxiety value of 28.37 (SD = 5.99). As expected, females revealed higher levels of anxiety than boys. Higher anxiety was obtained in our youngest group as compared to the oldest group. The exploratory factor analysis led to retaining only 16-items that presented acceptable adjustment to a one-factorial solution. Good indexes were obtained in the confirmatory analysis. The results also revealed good internal consistency and good test-retest reliability. Our results provide initial evidence that this scale is adequate to measure trait-anxiety in European Portuguese young people.
ISSN: 1740-5610 (online)
1740-5629 (print)
Appears in Collections:INPP - Artigos em Revistas Internacionais / Papers in International Journals

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