mENACT v1.0.0 — Open neurophysiological and behavioral data

mENACT (Multimodal Expression-centered Neurophysiological Affective Computing Tasks) v1.0.0: open neurophysiological and behavioral data for N=53 native Mandarin Chinese-speaking participants. Three within-subject tasks — Passive Perception (video viewing), Spontaneous Production (personal narrative), and Deliberate Performance (scripted enactment) — with synchronized fNIRS and behavioral CSVs (no participant MP4 in this package). This record is the primary dataset citation. Self-contained for fNIRS and behavioral analysis; see QUICKSTART_neuro.md in the zip. Bilingual data guides: data/README.md and data/README_zh.md. Engineering tree (code, validation, assembly): https://github.com/BAK262/mENACT/tree/v1.0.0. Guides: assembly.md · assembly_zh.md · downloads.md. Restricted participant MP4s (R1–R3) and enactment scripts (R4) are separate Zenodo records linked below. Request access via Google Form after the data use agreement (中文). Funding: This work was supported by the National Natural Science Foundation of China (Grants 62577039 and 32541018), the National Social Science Foundation of China (Major Program: Grant 24&ZD251), the Education Innovation Grants of Tsinghua University (Grant DX02_20), and the Graduate Education Innovation Grants of Tsinghua University (Grant 202504Z005).