title: The Penn State Worry Questionnaire for Children: Age, Gender and Clinical Invariance.
abstract: The Penn State Worry Questionnaire for Children (PSWQ-C) is one of the most frequently used instruments to assess worry in children. The current study examines the measurement invariance of the PSWQ-C in a Romanian sample. Participants (n = 759) were recruited from both community and clinical populations. Our findings have replicated the good psychometric properties of the PSWQ-C and of the short PSWQ-C (the original scale with the negative items deleted). Multigroup confirmatory factor analysis has supported measurement invariance (configural, metric, scalar) across gender, age and clinical diagnosis. Convergent validity with other assessment measures has also been established. Finally, the implications of the use of the PSWQ-C in the assessment of anxiety in children and adolescents are discussed.
authors.affiliation: Doctoral School Evidence-Based Assessment and Psychological Interventions, Babeş-Bolyai University, No. 37 Republicii St., 400015, Cluj-Napoca, Romania.
authors.forename: Costina R
authors.initials: CR
authors.lastname: Păsărelu
authors.affiliation: Department of Clinical Psychology and Psychotherapy, Babeş-Bolyai University, No. 37 Republicii St., 400015, Cluj-Napoca, Romania. anca.dobrean@ubbcluj.ro.
authors.forename: Anca
authors.initials: A
authors.lastname: Dobrean
authors.affiliation: Department of Psychology, Babeş-Bolyai University, No. 37 Republicii St., 400015, Cluj-Napoca, Romania.
authors.forename: Robert
authors.initials: R
authors.lastname: Balazsi
authors.affiliation: Department of Neuroscience, Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.
authors.forename: Elena
authors.initials: E
authors.lastname: Predescu
authors.affiliation: Department of Neuroscience, Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.
authors.forename: Roxana
authors.initials: R
authors.lastname: Şipos
authors.affiliation: Department of Neuroscience, Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.
authors.forename: Viorel
authors.initials: V
authors.lastname: Lupu
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior / Q000523:psychology*; D001007:Anxiety / Q000175:diagnosis*; D002648:Child; D002652:Child Behavior / Q000523:psychology*; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008297:Male; D011594:Psychometrics / Q000379:methods*; D015203:Reproducibility of Results; D012737:Sex Factors; D011795:Surveys and Questionnaires
keywords: Invariance; Penn State Worry Questionnaire; Psychometric properties; Worry