AUTHOR=Yuan Weimin , Ning Jinhui , Huo Mengke , Feng Yiwei TITLE=The relationship between social support and psychological crisis vulnerability among family impoverished undergraduates: the intermediary role of psychological resilience JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1501513 DOI=10.3389/fpubh.2025.1501513 ISSN=2296-2565