AUTHOR=Xu Xiaoyu , Broadbent Jaclyn , Zhang Qiaoping TITLE=Cultivating mathematical mindset via online video interventions: a mixed-methods investigation in Chinese higher education JOURNAL=Frontiers in Psychology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2024.1494702 DOI=10.3389/fpsyg.2024.1494702 ISSN=1664-1078