Supporting information (i.e., supplementary material) for: Validation of the Moral Foundations Questionnaire-2 (MFQ-2) in Germany: Psychometric properties and associations with political ideology, religiosity, and personality

The supporting information contains an overview of all measures and items of the study: (1.) demographic information; (2.) the full, pre-final German version of the Moral Foundations Questionnaire-2 (MFQ-2) developed for this study; (3.) self-created items to assess political ideology and (4.) religiosity; (5.) the German versions of the Big Five Inventory-2-Short Form (BFI-2-S); (6.) the German version of the Ethics Position Questionnaire-5 (EPQ-5); (7.) the AI agent detection task and (8.) the three attention check items. Supporting information for: Musa NS, Müller SM, Hopp FR (2026) Validation of the moral foundations questionnaire-2 (MFQ-2) in Germany: Psychometric properties and associations with political ideology, religiosity, and personality. PLoS One 21(3): e0345599. https://doi.org/10.1371/journal.pone.0345599 unknown unknown