Open AccessCan the Depression Anxiety Stress Scales Short Be Shorter? Factor Structure and Measurement Invariance of DASS-21 and DASS-9 in a Greek, Non-Clinical Sample
Author(s) -
Theodoros A. Kyriazos,
Anastassios Stalikas,
Konstantina Prassa,
Vasiliki Yotsidi
Publication year - 2018
Publication title -
psychology
Language(s) - English
Resource type - Journals
eISSN - 2152-7199
pISSN - 2152-7180
DOI - 10.4236/psych.2018.95069
Subject(s) - dass , psychology , confirmatory factor analysis , measurement invariance , structural equation modeling , anxiety , convergent validity , sample (material) , reliability (semiconductor) , construct validity , exploratory factor analysis , clinical psychology , statistics , social psychology , developmental psychology , psychometrics , mathematics , power (physics) , psychiatry , internal consistency , chemistry , physics , chromatography , quantum mechanics