Further validation of the IDAS: evidence of convergent, discriminant, criterion, and incremental validity.
Watson D, O'Hara MW, Chmielewski M, McDade-Montez EA, Koffel E, Naragon K, Stuart S.
Watson D, et al.
Psychol Assess. 2008 Sep;20(3):248-59. doi: 10.1037/a0012570.
Psychol Assess. 2008.
PMID: 18778161
The authors explicated the validity of the Inventory of Depression and Anxiety Symptoms (IDAS; D. Watson et al., 2007) in 2 samples (306 college students and 605 psychiatric patients). ...The authors identified particularly clear and strong associations between (a) …
The authors explicated the validity of the Inventory of Depression and Anxiety Symptoms (IDAS; D. Watson et al., 2007) in 2 sa …