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	Échelles d'évaluation de la dépression, de l'anxiété et du stress-21 (DASS-21)	General Health Questionnaire
Domaine	Psychologie clinique	Psychologie clinique
Famille	Process / pipeline	Process / pipeline
Année d'origine	1995	1992
Auteur d'origine	Stephen H. Lovibond and Peter F. Lovibond	David P. Goldberg
Type	Three-dimensional mental health screening	Psychiatric symptom screening
Source fondatrice	Lovibond, S. H., & Lovibond, P. F. (1995). Manual for the Depression Anxiety Stress Scales. Psychology Foundation of Australia.	Goldberg, D. P. (1972). The detection of psychiatric illness by questionnaire. Oxford University Press.
Alias	DASS-21, DASS, DASS-42	GHQ-12, GHQ
Apparentées	5	5
Résumé	The Depression Anxiety Stress Scales-21 (DASS-21) is a 21-item self-report instrument measuring three correlated but distinct dimensions of psychological distress: depression, anxiety, and stress. Developed by Lovibond and Lovibond in 1995, the DASS-21 is a short form of the original 42-item DASS. It has become widely used in research and clinical settings for its brevity, multidimensional structure, and strong psychometric properties.	The General Health Questionnaire-12 (GHQ-12) is a brief, 12-item self-report screening instrument for psychological distress and mental health problems in the general population. Developed by David P. Goldberg, the GHQ-12 is the most widely used short form of the longer General Health Questionnaire series. It is designed for rapid detection of minor psychiatric morbidity and assessment of psychological well-being in clinical, occupational health, and community settings.