Cross-cultural validation of the Turkish Four-Dimensional Symptom Questionnaire (4DSQ) using differential item and test functioning (DIF and DTF) analysis

por Terluin, Berend, Unalan, Pemra C., Turfaner Sipahioğlu, Nurver, Arslan Özkul, Seda, van Marwijk, Harm W. J.
Publicado 2016