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Searching for the optimal number of response alternatives for the distress scale of the four-dimensional symptom questionnaire

BACKGROUND: The Four-Dimensional Symptom Questionnaire (4DSQ) is a self-report questionnaire designed to measure distress, depression, anxiety, and somatization. Prior to computing scale scores from the item scores, the three highest response alternatives (‘Regularly’, ‘Often’, and ‘Very often or co...

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Detalles Bibliográficos
Autores principales: van Bebber, Jan, Wigman, Johanna T. W., Meijer, Rob R, Terluin, Berend, Sytema, Sjoerd, Wunderink, Lex
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6439967/
https://www.ncbi.nlm.nih.gov/pubmed/30925915
http://dx.doi.org/10.1186/s12888-019-2070-2