Data and source values for "Multimodal Assessment of Older Adults' Residential Experience in Virtual Senior Housing Environments: Integrating Self-Reports and EEG-Derived Affect"

De-identified analysis-ready datasets and source values supporting the associated manuscript. The deposit includes questionnaire-derived variables, EEG-derived valence, arousal, and dominance measures, derived EEG band-power measures, aggregate demographic summaries, and stored model outputs used for the reported tables and figures. Raw EEG recordings, original participant-level source files, directly identifying records, and the participant re-identification key are excluded.