Unified Cross-Regional Psychological State Dataset (UCR-PSD)

The Cross-Regional Multimodal Psychological State Dataset (CR-MPSD) integrates a curated EEG subset from the DEAP dataset with behavioral and stress-related variables from the Nepalese StressLevelDataset. The EEG data include emotional ratings and preprocessed physiological signals, while the StressLevel data contribute subjective stress indicators and behavioral patterns. After cleaning and normalization, both sources were merged into a unified multimodal dataset designed to support research on psychological-state modeling, stress prediction, and cross-regional variability in educational environments.