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A one-semester study explores the role of AI in traditional university voice instruction compared to human mock-jury intervention and regular self-practice. The dataset likely contains measurements of state anxiety, autonomic regulation (RMSSD, LF/HF), and video-based meaning-making feedback analysis across four time points. It was authored by Yanyan Lin and last updated in May 2026.
File formats include TIFF, JPG, and XLSX, suggesting mixed data types.