Searching for the optimal number of response alternatives for the distress scale of the four-dimensional symptom questionnaire.
| Autor: | van Bebber, Jan1,2,3 (AUTHOR) jan.van-bebber@charite.de, Wigman, Johanna T. W.1,2,4 (AUTHOR), Meijer, Rob R.5 (AUTHOR), Terluin, Berend6 (AUTHOR), Sytema, Sjoerd1,4 (AUTHOR), Wunderink, Lex2 (AUTHOR) |
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| Zdroj: | BMC Psychiatry. 3/29/2019, Vol. 19 Issue 1, p1-11. 11p. |
| Databáze: | Academic Search Ultimate |
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