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Kemper, Christoph J.; Lutz, Johannes; Bahr, Tobias; Ruddel, Heinz; Hock, Michael – Assessment, 2012
Using two clinical samples of patients, the presented studies examined the construct validity of the recently revised Anxiety Sensitivity Index-3 (ASI-3). Confirmatory factor analyses established a clear three-factor structure that corresponds to the postulated subdivision of the construct into correlated somatic, social, and cognitive components.…
Descriptors: Construct Validity, Reliability, Anxiety, Measures (Individuals)
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Dumenci, Levent; Windle, Michael – Multivariate Behavioral Research, 1996
The latent trait-state model for estimating stable and changing components of depressive symptomatology in adolescents was studied by investigating the factorial structure of the Center for Epidemiological Studies Depression Scale on 4 occasions with 805 high school students. Findings are discussed with regard to depressive mood fluctuations among…
Descriptors: Adolescents, Depression (Psychology), Estimation (Mathematics), Factor Analysis