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ABSTRACT: Background
A growing volume of mental health research is conducted with participants recruited and responding online. However, to date, few psychometric scales have been specifically validated for online research.Objective
We aimed to devise a brief, 12-item version of the Center for Epidemiological Studies Depression Scale (CES-D) in which first order factors are sufficiently measured.Methods
We recruited 218 adults with depression and 226 comparison participants with no mental health history. Both groups completed the original 20-item CES-D and measures of social support, psychological distress, and sociodemographic information (eg, age, gender, and household income). Measurement of social support included online support, and psychological distress included sympto
SUBMITTER: Shmueli M
PROVIDER: S-EPMC12828309 | biostudies-literature | 2026 Jan
REPOSITORIES: biostudies-literature