Kosonogov, Vladimir, Kirill Efimov, Olga Kuskova, and Isak B. Blank. “One-Minute Silent Video Clips: A Database of Valence and Arousal”. Europe’s Journal of Psychology 21, no. 3 (August 29, 2025): Article e14685. Accessed May 11, 2026. https://ejop.psychopen.eu/index.php/ejop/article/view/14685.