Correspondencia a :. Item analysis was performed, calculating the internal consistency and factor structure study by confirmatory factor analysis CFA. The cut-off points were found by ROC curves. Two-factor structure was replicated.
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Eugenia V. Vinet Universidad de La Frontera, Chile. Correspondencia :. The high rate of anxiety disorders, depression and stress detected in Chilean university students requires a standardized instrument of diagnosis, enabling timely intervention for these disturbances.
The aim of this study was to determine the psychometric properties of the Abbreviated Scales of Depression, Anxiety and Stress DASS for Chilean university students, thus validating the scale. The sample consisted of students of Universidad Austral de Chile selected through random sampling using a cross-sectional correlation design.
Construct validity was verified by exploratory factor analysis which yielded a three-factor structure, explaining Keywords: DASS - 21, validation, university students. Todas las correlaciones son significativas al nivel. Estos datos respaldan la consistencia interna de ambos instrumentos al ser aplicados en una muestra de universitarios chilenos.
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Abstract The high rate of anxiety disorders, depression and stress detected in Chilean university students requires a standardized instrument of diagnosis, enabling timely intervention for these disturbances.
Autoevaluación de ansiedad de Zung
Study of depressive symptoms according to Zung's self-rating scale on men deprived of freedom in a city of Colombia. Barrera-Valencia 2 , A. Benito-Devia 3 , M. Figueroa-Barrera 4 , S. Franco-Idarraga 5.
Las escalas breves para identificar trastornos depresivos conservan la utilidad de las escalas extensas como instrumentos para tamizaje. Citas 1. American Psychiatric Association. Diagnostic and statistical manual of mental disorders. Fourth Edition.