Establishing content validity of the Dimensional Anhedonia Rating Scale
Abstract Background This study was designed to evaluate content validity of the Dimensional Anhedonia Rating Scale (DARS), a patient-reported outcome measure, in adults with anhedonia in the context of major depressive disorder (MDD). To accomplish this, a conceptual model including the symptoms and...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-03-01
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| Series: | Journal of Patient-Reported Outcomes |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s41687-025-00860-x |
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