On dimensionality, measurement invariance, and suitability of sum scores for the PHQ-9 and the GAD-7

Author(s):
Stochl, J.; Fried, E. I.; Fritz, J.; Croudace, T. J.; Russo, D. A.; Knight, C.; Perez, J.
Published
2022
Publication type
Article / Letter to editor
Date issued
2022
Language
English
Is part of
Assessment (2022), Vol. 29, no. 3, p. 355–366
hdl
1887/3515183
doi
10.1177/1073191120976863